/* ============================================================
   DigiDay HR System — Master Stylesheet
   Apple-style design language
   ============================================================ */

/* ------------------------------------------------------------
   1. CSS Custom Properties (Design Tokens)
   ------------------------------------------------------------ */

:root {
    /* --- Palette: Light mode --- */
    --color-bg:             #f5f5f7;
    --color-surface:        #ffffff;
    --color-surface2:       #f9f9fb;
    --color-border:         rgba(0, 0, 0, 0.06);
    --color-border-strong:  rgba(0, 0, 0, 0.12);

    --color-text:           #1d1d1f;
    --color-text-secondary: #424244;
    --color-text-tertiary:  #555558;
    --color-text-placeholder: #8e8e93;

    --color-primary:        #007aff;
    --color-primary-hover:  #0066d6;
    --color-primary-light:  rgba(0, 122, 255, 0.10);
    --color-primary-ring:   rgba(0, 122, 255, 0.15);

    /* Status colours */
    --color-green:          #34c759;
    --color-green-light:    rgba(52, 199, 89, 0.12);
    --color-blue:           #007aff;
    --color-blue-light:     rgba(0, 122, 255, 0.12);
    --color-orange:         #ff9500;
    --color-orange-light:   rgba(255, 149, 0, 0.12);
    --color-red:            #ff3b30;
    --color-red-light:      rgba(255, 59, 48, 0.12);
    --color-purple:         #5856d6;
    --color-purple-light:   rgba(88, 86, 214, 0.12);
    --color-purple-alt:     #af52de;
    --color-gray:           #636367;
    --color-gray-light:     rgba(99, 99, 103, 0.12);
    --color-teal:           #30b0c7;
    --color-teal-light:     rgba(48, 176, 199, 0.12);
    --color-indigo:         #3f51b5;
    --color-indigo-light:   rgba(63, 81, 181, 0.12);

    /* Shadows */
    --shadow-sm:    0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md:    0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg:    0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-focus: 0 0 0 3px var(--color-primary-ring);

    /* Radii */
    --radius-sm:    8px;
    --radius-md:    10px;
    --radius-lg:    16px;
    --radius-xl:    20px;
    --radius-full:  9999px;

    /* Layout */
    --sidebar-width:           240px;
    --sidebar-collapsed-width: 64px;
    --topbar-height:           64px;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display',
                   'SF Pro Text', 'Helvetica Neue', 'Segoe UI', sans-serif;
    --font-mono:   'SF Mono', 'Fira Code', 'Cascadia Code', monospace;

    /* Transitions */
    --transition-fast:   0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow:   0.35s ease;
}

/* --- Palette: Dark mode --- */
body.dark {
    --color-bg:             #1c1c1e;
    --color-surface:        #2c2c2e;
    --color-surface2:       #3a3a3c;
    --color-border:         rgba(255, 255, 255, 0.08);
    --color-border-strong:  rgba(255, 255, 255, 0.15);

    --color-text:           #f5f5f7;
    --color-text-secondary: #a0a0a4;
    --color-text-tertiary:  #636367;
    --color-text-placeholder: #636367;

    --color-primary:        #0a84ff;
    --color-primary-hover:  #409cff;
    --color-primary-light:  rgba(10, 132, 255, 0.15);
    --color-primary-ring:   rgba(10, 132, 255, 0.25);

    --color-green:          #30d158;
    --color-green-light:    rgba(48, 209, 88, 0.18);
    --color-blue:           #0a84ff;
    --color-blue-light:     rgba(10, 132, 255, 0.18);
    --color-orange:         #ff9f0a;
    --color-orange-light:   rgba(255, 159, 10, 0.18);
    --color-red:            #ff453a;
    --color-red-light:      rgba(255, 69, 58, 0.18);
    --color-purple:         #5e5ce6;
    --color-purple-light:   rgba(94, 92, 230, 0.18);
    --color-purple-alt:     #bf5af2;
    --color-gray:           #8e8e93;
    --color-gray-light:     rgba(142, 142, 147, 0.18);
    --color-teal:           #40c8e0;
    --color-teal-light:     rgba(64, 200, 224, 0.18);
    --color-indigo:         #5c6bc0;
    --color-indigo-light:   rgba(92, 107, 192, 0.18);

    --shadow-sm:    0 1px 3px rgba(0, 0, 0, 0.30);
    --shadow-md:    0 4px 12px rgba(0, 0, 0, 0.35);
    --shadow-lg:    0 8px 30px rgba(0, 0, 0, 0.45);
    --shadow-focus: 0 0 0 3px var(--color-primary-ring);
}

/* ------------------------------------------------------------
   2. Reset & Base Styles
   ------------------------------------------------------------ */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color var(--transition-normal),
                color var(--transition-normal);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.25;
    color: var(--color-text);
}

h1 { font-size: 1.875rem; letter-spacing: -0.025em; }
h2 { font-size: 1.5rem;   letter-spacing: -0.02em;  }
h3 { font-size: 1.25rem;  letter-spacing: -0.015em; }
h4 { font-size: 1.125rem; letter-spacing: -0.01em;  }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

small {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 1.5rem 0;
}

::selection {
    background-color: var(--color-primary-light);
    color: var(--color-text);
}

/* ------------------------------------------------------------
   3. Layout: Sidebar + Main Content
   ------------------------------------------------------------ */

.app-layout {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding-top: var(--topbar-height);
    min-height: 100vh;
    transition: margin-left var(--transition-normal);
}

.main-content .content-area {
    padding: 2rem;
    max-width: 1440px;
    margin: 0 auto;
}

/* Collapsed sidebar state */
body.sidebar-collapsed .main-content {
    margin-left: var(--sidebar-collapsed-width);
}

/* Page header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* ------------------------------------------------------------
   4. Sidebar Styles
   ------------------------------------------------------------ */

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--color-surface);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: width var(--transition-normal),
                background-color var(--transition-normal);
    overflow: hidden;
}

body.sidebar-collapsed .sidebar {
    width: var(--sidebar-collapsed-width);
}

/* Sidebar brand / logo */
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--color-border);
    min-height: var(--topbar-height);
    flex-shrink: 0;
}

.sidebar-brand-logo {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), #5856d6);
    color: #ffffff;
    font-weight: 700;
    font-size: 1rem;
}

.sidebar-brand-text {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    transition: opacity var(--transition-fast);
}

body.sidebar-collapsed .sidebar-brand-text {
    opacity: 0;
    width: 0;
}

/* Sidebar navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.75rem 0;
}

.sidebar-nav-section {
    margin-bottom: 0.5rem;
}

.sidebar-nav-section-title {
    padding: 0.5rem 1rem;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-tertiary);
    white-space: nowrap;
    overflow: hidden;
}

body.sidebar-collapsed .sidebar-nav-section-title {
    opacity: 0;
    height: 0;
    padding: 0;
    margin: 0;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1rem;
    margin: 0.125rem 0.5rem;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color var(--transition-fast),
                color var(--transition-fast);
    white-space: nowrap;
    text-decoration: none;
    position: relative;
}

.sidebar-nav-item:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    text-decoration: none;
}

.sidebar-nav-item.active {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
}

.sidebar-nav-item .nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
}

.sidebar-nav-item .nav-label {
    overflow: hidden;
    transition: opacity var(--transition-fast);
}

body.sidebar-collapsed .sidebar-nav-item .nav-label {
    opacity: 0;
    width: 0;
}

.sidebar-nav-item .nav-badge {
    margin-left: auto;
    background-color: var(--color-red);
    color: #ffffff;
    font-size: 0.6875rem;
    font-weight: 600;
    min-width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
    line-height: 1;
}

body.sidebar-collapsed .sidebar-nav-item .nav-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 16px;
    height: 16px;
    font-size: 0.625rem;
    padding: 0 4px;
}

/* Sidebar footer / user card */
.sidebar-footer {
    border-top: 1px solid var(--color-border);
    padding: 0.75rem 1rem;
    flex-shrink: 0;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.sidebar-user:hover {
    background-color: var(--color-surface2);
}

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.sidebar-user-info {
    overflow: hidden;
    white-space: nowrap;
}

.sidebar-user-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text);
}

.sidebar-user-role {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

body.sidebar-collapsed .sidebar-user-info {
    opacity: 0;
    width: 0;
}

/* Sidebar toggle button */
.sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-tertiary);
    cursor: pointer;
    transition: background-color var(--transition-fast),
                color var(--transition-fast);
    flex-shrink: 0;
}

.sidebar-toggle:hover {
    background-color: var(--color-surface2);
    color: var(--color-text);
}

/* ------------------------------------------------------------
   5. Topbar Styles
   ------------------------------------------------------------ */

.topbar {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--topbar-height);
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 90;
    transition: left var(--transition-normal),
                background-color var(--transition-normal);
}

body.dark .topbar {
    background: rgba(28, 28, 30, 0.72);
}

body.sidebar-collapsed .topbar {
    left: var(--sidebar-collapsed-width);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

.topbar-breadcrumb a {
    color: var(--color-text-tertiary);
}

.topbar-breadcrumb a:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.topbar-breadcrumb .breadcrumb-separator {
    color: var(--color-text-tertiary);
    opacity: 0.5;
}

.topbar-breadcrumb .breadcrumb-current {
    color: var(--color-text);
    font-weight: 500;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Topbar icon button */
.topbar-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 1.125rem;
    transition: background-color var(--transition-fast),
                color var(--transition-fast);
}

.topbar-btn:hover {
    background-color: var(--color-surface2);
    color: var(--color-text);
}

.topbar-btn .notification-dot {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background-color: var(--color-red);
    border: 2px solid var(--color-surface);
}

/* Topbar search */
.topbar-search {
    position: relative;
    width: 260px;
}

.topbar-search input {
    width: 100%;
    height: 36px;
    padding: 0 0.75rem 0 2.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-surface2);
    color: var(--color-text);
    font-size: 0.8125rem;
    font-family: var(--font-family);
    transition: border-color var(--transition-fast),
                box-shadow var(--transition-fast),
                background-color var(--transition-fast);
}

.topbar-search input::placeholder {
    color: var(--color-text-placeholder);
}

.topbar-search input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-focus);
    background-color: var(--color-surface);
}

.topbar-search .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-placeholder);
    font-size: 0.875rem;
    pointer-events: none;
}

/* Topbar keyboard shortcut hint */
.topbar-search .search-shortcut {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.6875rem;
    font-family: var(--font-mono);
    color: var(--color-text-tertiary);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 1px 5px;
    line-height: 1.4;
    pointer-events: none;
}

/* ------------------------------------------------------------
   6. Card Styles
   ------------------------------------------------------------ */

.card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition-normal),
                box-shadow var(--transition-normal),
                border-color var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    gap: 1rem;
}

.card-header h2,
.card-header h3 {
    font-size: 1rem;
    font-weight: 600;
}

.card-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
}

/* Clickable card */
.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.card-link:hover {
    text-decoration: none;
    color: inherit;
}

.card-link:hover .card {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

/* Card grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* ------------------------------------------------------------
   7. Table Styles
   ------------------------------------------------------------ */

.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

thead {
    background-color: var(--color-surface2);
    border-bottom: 1px solid var(--color-border);
}

thead th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-tertiary);
    white-space: nowrap;
    user-select: none;
    position: sticky;
    top: 0;
    background-color: var(--color-surface2);
    z-index: 1;
}

thead th.sortable {
    cursor: pointer;
    transition: color var(--transition-fast);
}

thead th.sortable:hover {
    color: var(--color-text);
}

thead th.sorted-asc::after,
thead th.sorted-desc::after {
    margin-left: 0.25rem;
    font-size: 0.625rem;
}

thead th.sorted-asc::after { content: '\25B2'; }
thead th.sorted-desc::after { content: '\25BC'; }

tbody tr {
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-fast);
}

tbody tr:last-child {
    border-bottom: none;
}

tbody tr:hover {
    background-color: var(--color-surface2);
}

tbody tr.selected {
    background-color: var(--color-primary-light);
}

tbody td {
    padding: 0.75rem 1rem;
    color: var(--color-text-secondary);
    vertical-align: middle;
}

tbody td:first-child {
    color: var(--color-text);
    font-weight: 500;
}

/* Table row link */
tbody tr.clickable {
    cursor: pointer;
}

/* Table actions cell */
td.actions-cell {
    text-align: right;
    white-space: nowrap;
}

/* Checkbox in table */
th.checkbox-cell,
td.checkbox-cell {
    width: 40px;
    text-align: center;
}

/* Table pagination */
.table-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

.table-pagination-info {
    font-size: 0.8125rem;
}

.table-pagination-controls {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.table-pagination-controls button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 0.8125rem;
    transition: background-color var(--transition-fast),
                border-color var(--transition-fast),
                color var(--transition-fast);
}

.table-pagination-controls button:hover:not(:disabled) {
    background-color: var(--color-surface2);
    border-color: var(--color-border-strong);
    color: var(--color-text);
}

.table-pagination-controls button.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.table-pagination-controls button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ------------------------------------------------------------
   8. Form Elements
   ------------------------------------------------------------ */

/* --- Labels --- */
label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.375rem;
}

label .required {
    color: var(--color-red);
    margin-left: 2px;
}

/* --- Text inputs, selects, textareas --- */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="search"],
select,
textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    background-color: var(--color-surface);
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: 0.875rem;
    line-height: 1.5;
    transition: border-color var(--transition-fast),
                box-shadow var(--transition-fast),
                background-color var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
}

input::placeholder,
textarea::placeholder {
    color: var(--color-text-placeholder);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-ring);
}

input:disabled,
select:disabled,
textarea:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    background-color: var(--color-surface2);
}

input.error,
select.error,
textarea.error {
    border-color: var(--color-red);
}

input.error:focus,
select.error:focus,
textarea.error:focus {
    box-shadow: 0 0 0 3px rgba(255, 59, 48, 0.15);
}

textarea {
    min-height: 100px;
    resize: vertical;
}

/* Select dropdown arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23636367' d='M6 8.825a.5.5 0 01-.354-.146l-3.5-3.5a.5.5 0 11.708-.708L6 7.618l3.146-3.147a.5.5 0 11.708.708l-3.5 3.5A.5.5 0 016 8.825z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
    padding-right: 2.25rem;
}

/* --- Checkbox & Radio --- */
input[type="checkbox"],
input[type="radio"] {
    width: 18px;
    height: 18px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.checkbox-label,
.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    cursor: pointer;
}

/* --- Toggle switch --- */
.toggle-switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    gap: 0.5rem;
}

.toggle-switch input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-switch .toggle-track {
    width: 44px;
    height: 24px;
    border-radius: var(--radius-full);
    background-color: var(--color-gray-light);
    border: 1px solid var(--color-border-strong);
    position: relative;
    transition: background-color var(--transition-fast),
                border-color var(--transition-fast);
    flex-shrink: 0;
}

body.dark .toggle-switch .toggle-track {
    background-color: var(--color-surface2);
}

.toggle-switch .toggle-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    background-color: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    transition: transform var(--transition-fast);
}

.toggle-switch input:checked + .toggle-track {
    background-color: var(--color-green);
    border-color: var(--color-green);
}

.toggle-switch input:checked + .toggle-track .toggle-thumb {
    transform: translateX(20px);
}

.toggle-switch .toggle-label-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* --- Form groups / rows --- */
.form-group {
    margin-bottom: 1.25rem;
}

.form-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.form-error {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--color-red);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    margin-top: 1.5rem;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.125rem;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
    transition: background-color var(--transition-fast),
                border-color var(--transition-fast),
                color var(--transition-fast),
                box-shadow var(--transition-fast),
                transform var(--transition-fast);
    user-select: none;
    -webkit-user-select: none;
}

.btn:hover {
    text-decoration: none;
}

.btn:active {
    transform: scale(0.98);
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--shadow-focus);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Primary */
.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-hover);
    color: #ffffff;
}

/* Secondary / outline */
.btn-secondary {
    background-color: transparent;
    color: var(--color-text-secondary);
    border-color: var(--color-border-strong);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--color-surface2);
    color: var(--color-text);
    border-color: var(--color-border-strong);
}

/* Ghost */
.btn-ghost {
    background-color: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover:not(:disabled) {
    background-color: var(--color-surface2);
    color: var(--color-text);
}

/* Danger */
.btn-danger {
    background-color: var(--color-red);
    color: #ffffff;
}

.btn-danger:hover:not(:disabled) {
    background-color: #e0342a;
    color: #ffffff;
}

/* Success */
.btn-success {
    background-color: var(--color-green);
    color: #ffffff;
}

.btn-success:hover:not(:disabled) {
    background-color: #2db84e;
    color: #ffffff;
}

/* Warning */
.btn-warning {
    background-color: var(--color-orange);
    color: #ffffff;
}

.btn-warning:hover:not(:disabled) {
    background-color: #e68700;
    color: #ffffff;
}

/* Link-style button */
.btn-link {
    background: none;
    border: none;
    color: var(--color-primary);
    padding: 0;
    font-weight: 500;
}

.btn-link:hover:not(:disabled) {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* Button sizes */
.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    border-radius: 12px;
}

/* Icon-only button */
.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
}

.btn-icon.btn-sm {
    width: 28px;
    height: 28px;
}

.btn-icon.btn-lg {
    width: 44px;
    height: 44px;
}

/* Button group */
.btn-group {
    display: inline-flex;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.btn-group .btn {
    border-radius: 0;
    margin-left: -1px;
}

.btn-group .btn:first-child {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    margin-left: 0;
}

.btn-group .btn:last-child {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* ------------------------------------------------------------
   9. Badge Styles
   ------------------------------------------------------------ */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.625rem;
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
}

/* Status badges */
.badge-active,
.badge-green {
    background-color: var(--color-green-light);
    color: var(--color-green);
}

.badge-inactive,
.badge-gray {
    background-color: var(--color-gray-light);
    color: var(--color-gray);
}

.badge-primary,
.badge-blue {
    background-color: var(--color-blue-light);
    color: var(--color-blue);
}

.badge-warning,
.badge-orange {
    background-color: var(--color-orange-light);
    color: var(--color-orange);
}

.badge-danger,
.badge-red {
    background-color: var(--color-red-light);
    color: var(--color-red);
}

.badge-purple {
    background-color: var(--color-purple-light);
    color: var(--color-purple);
}

/* Badge with dot indicator */
.badge-dot::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    background-color: currentColor;
    flex-shrink: 0;
}

/* Priority badges */
.badge-priority-high {
    background-color: var(--color-red-light);
    color: var(--color-red);
}

.badge-priority-medium {
    background-color: var(--color-orange-light);
    color: var(--color-orange);
}

.badge-priority-low {
    background-color: var(--color-blue-light);
    color: var(--color-blue);
}

/* Count badge (notification) */
.badge-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: var(--radius-full);
    background-color: var(--color-red);
    color: #ffffff;
    font-size: 0.6875rem;
    font-weight: 700;
    line-height: 1;
}

/* ------------------------------------------------------------
   10. KPI Card Styles
   ------------------------------------------------------------ */

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.kpi-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: background-color var(--transition-normal),
                box-shadow var(--transition-normal),
                border-color var(--transition-normal);
}

.kpi-card:hover {
    box-shadow: var(--shadow-md);
}

.kpi-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.kpi-card-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
}

.kpi-card-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.kpi-card-icon.green  { background-color: var(--color-green-light);  color: var(--color-green);  }
.kpi-card-icon.blue   { background-color: var(--color-blue-light);   color: var(--color-blue);   }
.kpi-card-icon.orange { background-color: var(--color-orange-light); color: var(--color-orange); }
.kpi-card-icon.red    { background-color: var(--color-red-light);    color: var(--color-red);    }
.kpi-card-icon.purple { background-color: var(--color-purple-light); color: var(--color-purple); }
.kpi-card-icon.gray   { background-color: var(--color-gray-light);   color: var(--color-gray);   }
.kpi-card-icon.teal   { background-color: var(--color-teal-light);   color: var(--color-teal);   }
.kpi-card-icon.indigo { background-color: var(--color-indigo-light); color: var(--color-indigo); }

.kpi-card-value {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--color-text);
    line-height: 1.1;
}

.kpi-card-footer {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}

.kpi-card-trend {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    font-weight: 600;
}

.kpi-card-trend.up   { color: var(--color-green); }
.kpi-card-trend.down { color: var(--color-red);   }

/* ------------------------------------------------------------
   11. Modal Styles
   ------------------------------------------------------------ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 2rem;
    animation: fadeIn 0.2s ease;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast),
                visibility var(--transition-fast);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

body.dark .modal-overlay {
    background-color: rgba(0, 0, 0, 0.65);
}

.modal {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn 0.25s ease;
    transition: background-color var(--transition-normal);
}

.modal-lg { max-width: 720px; }
.modal-xl { max-width: 960px; }
.modal-sm { max-width: 400px; }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.modal-header h2,
.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-tertiary);
    cursor: pointer;
    font-size: 1.125rem;
    transition: background-color var(--transition-fast),
                color var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--color-surface2);
    color: var(--color-text);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
}

/* Confirm dialog variant */
.modal-confirm .modal-body {
    text-align: center;
    padding: 2rem 1.5rem;
}

.modal-confirm .modal-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}

.modal-confirm .modal-icon.danger {
    background-color: var(--color-red-light);
    color: var(--color-red);
}

.modal-confirm .modal-icon.warning {
    background-color: var(--color-orange-light);
    color: var(--color-orange);
}

.modal-confirm .modal-footer {
    justify-content: center;
}

/* ------------------------------------------------------------
   12. Notification / Toast Styles
   ------------------------------------------------------------ */

.notification-container {
    position: fixed;
    top: calc(var(--topbar-height) + 1rem);
    right: 1.5rem;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 380px;
    width: 100%;
    pointer-events: none;
}

.notification {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: fadeInSlide 0.3s ease;
    pointer-events: all;
    transition: opacity var(--transition-fast),
                transform var(--transition-fast);
}

.notification.hiding {
    opacity: 0;
    transform: translateX(100%);
}

.notification-icon {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.notification-success .notification-icon {
    background-color: var(--color-green-light);
    color: var(--color-green);
}

.notification-error .notification-icon {
    background-color: var(--color-red-light);
    color: var(--color-red);
}

.notification-warning .notification-icon {
    background-color: var(--color-orange-light);
    color: var(--color-orange);
}

.notification-info .notification-icon {
    background-color: var(--color-blue-light);
    color: var(--color-blue);
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.125rem;
}

.notification-message {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.notification-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-tertiary);
    cursor: pointer;
    font-size: 0.875rem;
    flex-shrink: 0;
    transition: color var(--transition-fast);
}

.notification-close:hover {
    color: var(--color-text);
}

/* Alert / inline notification */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.alert-info {
    background-color: var(--color-blue-light);
    color: var(--color-blue);
    border: 1px solid rgba(0, 122, 255, 0.2);
}

.alert-success {
    background-color: var(--color-green-light);
    color: var(--color-green);
    border: 1px solid rgba(52, 199, 89, 0.2);
}

.alert-warning {
    background-color: var(--color-orange-light);
    color: var(--color-orange);
    border: 1px solid rgba(255, 149, 0, 0.2);
}

.alert-danger {
    background-color: var(--color-red-light);
    color: var(--color-red);
    border: 1px solid rgba(255, 59, 48, 0.2);
}

/* ------------------------------------------------------------
   13. Animations
   ------------------------------------------------------------ */

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes fadeInSlide {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(8px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.5; }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes slideInLeft {
    from { transform: translateX(-100%); }
    to   { transform: translateX(0); }
}

@keyframes slideInRight {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0; }
}

/* Animation utility classes */
.animate-fade-in   { animation: fadeIn 0.3s ease; }
.animate-pulse     { animation: pulse 2s ease-in-out infinite; }
.animate-spin      { animation: spin 1s linear infinite; }
.animate-blink     { animation: blink 1s step-end infinite; }

/* Loading skeleton */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-surface2) 25%,
        var(--color-border) 50%,
        var(--color-surface2) 75%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ------------------------------------------------------------
   14. Scrollbar Styles
   ------------------------------------------------------------ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
    background-color: rgba(0, 0, 0, 0.25);
}

body.dark ::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.15);
}

body.dark ::-webkit-scrollbar-thumb:hover {
    background-color: rgba(255, 255, 255, 0.25);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.15) transparent;
}

body.dark * {
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

/* ------------------------------------------------------------
   15. Empty State Styles
   ------------------------------------------------------------ */

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
}

.empty-state-icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    background-color: var(--color-surface2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-text-tertiary);
    margin-bottom: 1.25rem;
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.empty-state-description {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    max-width: 360px;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

/* ------------------------------------------------------------
   16. Login Page Styles
   ------------------------------------------------------------ */

.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
    background-color: var(--color-bg);
}

.login-card {
    width: 100%;
    max-width: 400px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem 2rem;
    animation: fadeIn 0.4s ease;
}

.login-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.login-logo-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--color-primary), #5856d6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
}

.login-title {
    text-align: center;
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 0.375rem;
    letter-spacing: -0.02em;
}

.login-subtitle {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-bottom: 2rem;
}

.login-form .form-group {
    margin-bottom: 1rem;
}

.login-form .btn {
    width: 100%;
    margin-top: 0.5rem;
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
}

.login-footer a {
    font-weight: 500;
}

/* Remember me / forgot password row */
.login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.25rem;
    font-size: 0.8125rem;
}

/* ------------------------------------------------------------
   17. Responsive & Utility Classes
   ------------------------------------------------------------ */

/* --- Display --- */
.d-none       { display: none !important; }
.d-block      { display: block !important; }
.d-flex       { display: flex !important; }
.d-inline     { display: inline !important; }
.d-inline-flex { display: inline-flex !important; }
.d-grid       { display: grid !important; }

/* --- Flex utilities --- */
.flex-row      { flex-direction: row; }
.flex-col      { flex-direction: column; }
.flex-wrap     { flex-wrap: wrap; }
.flex-1        { flex: 1; }
.flex-shrink-0 { flex-shrink: 0; }

.items-center   { align-items: center; }
.items-start    { align-items: flex-start; }
.items-end      { align-items: flex-end; }
.items-stretch  { align-items: stretch; }

.justify-start   { justify-content: flex-start; }
.justify-center  { justify-content: center; }
.justify-end     { justify-content: flex-end; }
.justify-between { justify-content: space-between; }

.gap-xs  { gap: 0.25rem; }
.gap-sm  { gap: 0.5rem; }
.gap-md  { gap: 0.75rem; }
.gap-lg  { gap: 1rem; }
.gap-xl  { gap: 1.5rem; }

/* --- Spacing --- */
.m-0  { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.ml-0 { margin-left: 0 !important; }
.mr-0 { margin-right: 0 !important; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }
.mx-auto { margin-left: auto; margin-right: auto; }

.p-0  { padding: 0 !important; }
.p-1  { padding: 0.5rem; }
.p-2  { padding: 1rem; }
.p-3  { padding: 1.5rem; }
.p-4  { padding: 2rem; }

.px-1 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2 { padding-left: 1rem;   padding-right: 1rem; }
.py-1 { padding-top: 0.5rem;  padding-bottom: 0.5rem; }
.py-2 { padding-top: 1rem;    padding-bottom: 1rem; }

/* --- Width --- */
.w-full { width: 100%; }
.w-auto { width: auto; }

/* --- Text --- */
.text-left   { text-align: left; }
.text-center { text-align: center; }
.text-right  { text-align: right; }

.text-sm      { font-size: 0.8125rem; }
.text-base    { font-size: 0.875rem; }
.text-lg      { font-size: 1rem; }
.text-xl      { font-size: 1.25rem; }

.font-normal  { font-weight: 400; }
.font-medium  { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold    { font-weight: 700; }

.text-primary   { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-text-secondary) !important; }
.text-tertiary  { color: var(--color-text-tertiary) !important; }
.text-success   { color: var(--color-green) !important; }
.text-danger    { color: var(--color-red) !important; }
.text-warning   { color: var(--color-orange) !important; }
.text-muted     { color: var(--color-text-placeholder) !important; }

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.break-word {
    overflow-wrap: break-word;
    word-break: break-word;
}

/* --- Borders --- */
.border     { border: 1px solid var(--color-border); }
.border-top { border-top: 1px solid var(--color-border); }
.border-bottom { border-bottom: 1px solid var(--color-border); }
.rounded    { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

/* --- Overflow --- */
.overflow-hidden { overflow: hidden; }
.overflow-auto   { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }

/* --- Cursor --- */
.cursor-pointer  { cursor: pointer; }
.cursor-default  { cursor: default; }

/* --- Visibility --- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* --- Avatar --- */
.avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
    flex-shrink: 0;
    overflow: hidden;
}

.avatar-xs { width: 24px; height: 24px; font-size: 0.625rem; }
.avatar-sm { width: 32px; height: 32px; font-size: 0.75rem; }
.avatar-md { width: 40px; height: 40px; font-size: 0.875rem; }
.avatar-lg { width: 56px; height: 56px; font-size: 1.25rem; }
.avatar-xl { width: 80px; height: 80px; font-size: 1.75rem; }

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Avatar stack */
.avatar-stack {
    display: flex;
}

.avatar-stack .avatar {
    border: 2px solid var(--color-surface);
    margin-left: -8px;
}

.avatar-stack .avatar:first-child {
    margin-left: 0;
}

/* --- Tabs --- */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--color-border);
    gap: 0;
    overflow-x: auto;
}

.tab-item {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: color var(--transition-fast),
                border-color var(--transition-fast);
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    font-family: var(--font-family);
}

.tab-item:hover {
    color: var(--color-text);
}

.tab-item.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 600;
}

.tab-content {
    padding-top: 1.5rem;
}

/* --- Dropdown --- */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    min-width: 180px;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 200;
    padding: 0.375rem;
    animation: fadeIn 0.15s ease;
    display: none;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: background-color var(--transition-fast),
                color var(--transition-fast);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: var(--font-family);
}

.dropdown-item:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.dropdown-item.danger {
    color: var(--color-red);
}

.dropdown-item.danger:hover {
    background-color: var(--color-red-light);
    color: var(--color-red);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: 0.375rem 0;
}

/* --- Tooltip --- */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    padding: 0.375rem 0.625rem;
    border-radius: var(--radius-sm);
    background-color: var(--color-text);
    color: var(--color-bg);
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-fast),
                visibility var(--transition-fast);
    z-index: 300;
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
}

/* --- Progress bar --- */
.progress {
    width: 100%;
    height: 6px;
    background-color: var(--color-surface2);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: var(--radius-full);
    background-color: var(--color-primary);
    transition: width 0.5s ease;
}

.progress-bar.green  { background-color: var(--color-green); }
.progress-bar.orange { background-color: var(--color-orange); }
.progress-bar.red    { background-color: var(--color-red); }
.progress-bar.purple { background-color: var(--color-purple); }

/* --- Divider with text --- */
.divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-text-tertiary);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 1.5rem 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--color-border);
}

/* --- Tag / chip --- */
.tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
    background-color: var(--color-surface2);
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--color-border);
}

.tag-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border: none;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--color-text-tertiary);
    cursor: pointer;
    font-size: 0.75rem;
    margin-left: 0.125rem;
    margin-right: -0.25rem;
    transition: color var(--transition-fast),
                background-color var(--transition-fast);
}

.tag-remove:hover {
    background-color: var(--color-red-light);
    color: var(--color-red);
}

/* --- Responsive breakpoints --- */

/* Mobile overlay for sidebar */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 99;
}

@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
        z-index: 101;
    }

    body.sidebar-open .sidebar {
        transform: translateX(0);
    }

    body.sidebar-open .sidebar-overlay {
        display: block;
    }

    body.sidebar-collapsed .sidebar {
        width: var(--sidebar-width);
    }

    .main-content,
    body.sidebar-collapsed .main-content {
        margin-left: 0;
    }

    .topbar,
    body.sidebar-collapsed .topbar {
        left: 0;
    }
}

@media (max-width: 768px) {
    .main-content .content-area {
        padding: 1.25rem;
    }

    .topbar {
        padding: 0 1.25rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-header-actions {
        width: 100%;
    }

    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .modal {
        margin: 1rem;
        max-height: calc(100vh - 2rem);
    }

    .notification-container {
        right: 0.75rem;
        left: 0.75rem;
        max-width: none;
    }

    .topbar-search {
        display: none;
    }

    .table-container {
        border-radius: var(--radius-md);
    }

    /* Stack table on very small screens */
    table.responsive-stack thead {
        display: none;
    }

    table.responsive-stack tbody tr {
        display: block;
        padding: 0.75rem 1rem;
    }

    table.responsive-stack tbody td {
        display: flex;
        justify-content: space-between;
        padding: 0.375rem 0;
        border: none;
    }

    table.responsive-stack tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--color-text);
        margin-right: 1rem;
    }
}

@media (max-width: 480px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }

    .login-card {
        padding: 2rem 1.5rem;
    }

    .page-header h1 {
        font-size: 1.375rem;
    }

    .btn-group {
        flex-direction: column;
        width: 100%;
    }

    .btn-group .btn {
        border-radius: 0;
        margin-left: 0;
        margin-top: -1px;
    }

    .btn-group .btn:first-child {
        border-radius: var(--radius-md) var(--radius-md) 0 0;
        margin-top: 0;
    }

    .btn-group .btn:last-child {
        border-radius: 0 0 var(--radius-md) var(--radius-md);
    }
}

/* --- Print --- */
@media print {
    .sidebar,
    .topbar,
    .sidebar-overlay,
    .notification-container,
    .modal-overlay,
    .btn,
    .topbar-search {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
        padding-top: 0 !important;
    }

    body {
        background: #ffffff;
        color: #000000;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }

    table {
        page-break-inside: auto;
    }

    tr {
        page-break-inside: avoid;
    }
}

/* ============================================================
   Dashboard – Extended sections
   ============================================================ */

/* Greeting */
.dashboard-greeting {
    margin-bottom: 1.5rem;
}
.dashboard-greeting h2 {
    margin: 0 0 0.25rem 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}
.dashboard-greeting p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* KPI sub-value */
.kpi-card-sub {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Sections grid */
.dashboard-sections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

/* Section card */
.section-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
}
.section-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
}
.section-card-header h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}
.section-card-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 100px;
    font-size: 0.6875rem;
    font-weight: 700;
    background: var(--color-red-light);
    color: var(--color-red);
}
.section-card-badge.green {
    background: var(--color-green-light);
    color: var(--color-green);
}
.section-card-badge.blue {
    background: var(--color-blue-light);
    color: var(--color-blue);
}
.section-card-badge.orange {
    background: var(--color-orange-light);
    color: var(--color-orange);
}
.section-card-badge.purple {
    background: var(--color-purple-light);
    color: var(--color-purple);
}
.section-card-body {
    padding: 0;
    max-height: 280px;
    overflow-y: auto;
}

/* Alert row */
.alert-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    transition: background 0.15s;
    cursor: pointer;
}
.alert-row:last-child {
    border-bottom: none;
}
.alert-row:hover {
    background: var(--color-surface2);
}
.alert-row-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.alert-row-icon.red    { background: var(--color-red-light);    color: var(--color-red); }
.alert-row-icon.orange { background: var(--color-orange-light); color: var(--color-orange); }
.alert-row-icon.blue   { background: var(--color-blue-light);   color: var(--color-blue); }
.alert-row-icon.green  { background: var(--color-green-light);  color: var(--color-green); }
.alert-row-icon.purple { background: var(--color-purple-light); color: var(--color-purple); }

.alert-row-content {
    flex: 1;
    min-width: 0;
}
.alert-row-content .name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.alert-row-content .detail {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: 1px;
}
.alert-row-badge {
    flex-shrink: 0;
    padding: 2px 8px;
    border-radius: 100px;
    font-size: 0.6875rem;
    font-weight: 600;
}
.alert-row-badge.red    { background: var(--color-red-light);    color: var(--color-red); }
.alert-row-badge.orange { background: var(--color-orange-light); color: var(--color-orange); }
.alert-row-badge.green  { background: var(--color-green-light);  color: var(--color-green); }
.alert-row-badge.blue   { background: var(--color-blue-light);   color: var(--color-blue); }
.alert-row-badge.purple { background: var(--color-purple-light); color: var(--color-purple); }

/* Department cards */
.dept-section {
    margin-top: 1.5rem;
}
.dept-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1rem 0;
}
.dept-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
}
.dept-card-salary {
    padding: 0.5rem 1.25rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}
.dept-emp-row {
    padding: 0.5rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: background 0.15s;
}
.dept-emp-row:last-child {
    border-bottom: none;
}
.dept-emp-row:hover {
    background: var(--color-surface2);
}
.dept-emp-name {
    font-size: 0.8125rem;
    color: var(--color-text);
}

/* Section empty state */
.section-empty {
    padding: 2rem 1.25rem;
    text-align: center;
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

/* Topbar user info */
.topbar-user {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 4px 12px 4px 4px;
    border-radius: var(--radius-lg);
    cursor: default;
}
.topbar-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-purple));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    flex-shrink: 0;
}
.topbar-user-name {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.2;
}
.topbar-user-role {
    font-size: 0.6875rem;
    color: var(--color-text-tertiary);
    line-height: 1.2;
}

/* Sidebar badge */
.nav-badge {
    margin-left: auto;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 100px;
    font-size: 0.625rem;
    font-weight: 700;
    background: var(--color-red);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.nav-badge.blue {
    background: var(--color-primary);
}
.nav-badge.green {
    background: var(--color-green);
}
.nav-badge.orange {
    background: var(--color-orange);
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-sections-grid {
        grid-template-columns: 1fr;
    }
    .dept-cards-grid {
        grid-template-columns: 1fr;
    }
}

/* ------------------------------------------------------------
   Employee Detail & Edit Styles
   ------------------------------------------------------------ */

/* Employee header */
.employee-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.employee-avatar-lg {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), #5856d6);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    flex-shrink: 0;
    letter-spacing: -0.02em;
}

.employee-info { flex: 1; min-width: 0; }

.employee-info h2 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
    line-height: 1.3;
}

.employee-meta {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    margin-top: 2px;
}

.employee-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* Sub-tabs (second level) */
.sub-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
    background-color: var(--color-surface2);
}

.sub-tab-item {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.625rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: color var(--transition-fast),
                border-color var(--transition-fast),
                background-color var(--transition-fast);
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    font-family: var(--font-family);
}

.sub-tab-item:hover {
    color: var(--color-text);
    background-color: var(--color-primary-light);
}

.sub-tab-item.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 600;
}

.sub-tab-item .sub-tab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: var(--radius-full);
    background-color: var(--color-gray-light);
    color: var(--color-text-tertiary);
    font-size: 0.6875rem;
    font-weight: 600;
    line-height: 1;
}

.sub-tab-item.active .sub-tab-badge {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

/* Detail form grid */
.detail-form {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
    padding: 1.5rem;
}

.detail-form .form-group {
    margin-bottom: 0;
}

.detail-form .form-group.full-width {
    grid-column: 1 / -1;
}

.field-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-tertiary);
    margin-bottom: 0.375rem;
}

.field-value {
    font-size: 0.875rem;
    color: var(--color-text);
    line-height: 1.5;
    min-height: 1.5em;
}

.field-value.empty {
    color: var(--color-text-placeholder);
}

/* Sub-resource table */
.sub-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

.sub-table thead th {
    padding: 0.5rem 0.75rem;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-tertiary);
    font-weight: 600;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-surface2);
    white-space: nowrap;
}

.sub-table tbody td {
    padding: 0.5rem 0.75rem;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.sub-table tbody tr:last-child td {
    border-bottom: none;
}

.sub-table tbody tr:hover {
    background-color: var(--color-surface2);
}

.sub-table .actions-cell {
    text-align: right;
    white-space: nowrap;
}

.sub-table .actions-cell button {
    padding: 2px 6px;
    margin-left: 4px;
}

/* Overview card (third card in employee detail) */
.overview-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
}

.overview-section {
    padding: 0;
}

.overview-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-tertiary);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-surface2);
}

.overview-section-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.25rem;
    height: 1.25rem;
    padding: 0 0.375rem;
    border-radius: var(--radius-full);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 0.6875rem;
    font-weight: 700;
}

.overview-tiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
}

.overview-tile {
    background: var(--color-surface2);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition-fast);
}

.overview-tile:hover {
    box-shadow: var(--shadow-sm);
}

.overview-tile-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.overview-tile-info {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.overview-tile-badge {
    margin-top: 0.375rem;
}

@media (max-width: 640px) {
    .overview-tiles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        padding: 0.5rem 0.75rem;
    }
}

@media (max-width: 380px) {
    .overview-tiles-grid {
        grid-template-columns: 1fr;
    }
}

/* File upload zone */
.file-upload-zone {
    border: 2px dashed var(--color-border-strong);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: border-color var(--transition-fast),
                background-color var(--transition-fast),
                color var(--transition-fast);
}

.file-upload-zone:hover,
.file-upload-zone.dragover {
    border-color: var(--color-primary);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.file-upload-zone input[type="file"] {
    display: none;
}

/* File item row */
.file-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.8125rem;
}

.file-item:last-child {
    border-bottom: none;
}

.file-item-icon {
    color: var(--color-text-tertiary);
    flex-shrink: 0;
}

.file-item-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--color-text);
    font-weight: 500;
}

.file-item-size {
    color: var(--color-text-tertiary);
    font-size: 0.75rem;
    flex-shrink: 0;
}

.file-item-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
}

/* Employee list toolbar */
.employee-toolbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.employee-toolbar .search-input {
    flex: 1;
    min-width: 200px;
    max-width: 320px;
}

.employee-toolbar select {
    width: auto;
    min-width: 140px;
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    font-size: 0.8125rem;
}

.employee-toolbar .btn-clear-filter {
    margin-left: auto;
    white-space: nowrap;
    color: var(--color-text-secondary);
}

/* Bulk operations toolbar */
.bulk-toolbar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--color-primary-light);
    border-bottom: 1px solid var(--color-primary);
    flex-wrap: wrap;
}

.bulk-toolbar-count {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-primary);
    margin-right: 0.5rem;
}

/* Checkbox in table */
table td input[type="checkbox"],
table th input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

/* Read-only display in detail form */
.detail-form input:read-only,
.detail-form select:disabled,
.detail-form textarea:read-only {
    background-color: transparent;
    border-color: transparent;
    box-shadow: none;
    padding-left: 0;
    padding-right: 0;
    opacity: 1;
    color: var(--color-text);
    cursor: default;
}

/* Avatar in table list */
.emp-list-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), #5856d6);
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.625rem;
    flex-shrink: 0;
    vertical-align: middle;
    margin-right: 0.5rem;
}

/* ============================================================
   Onboarding Detail – MVP redesign
   ============================================================ */

/* Detail header (green bar) */
.onboarding-detail-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    background: var(--color-green-light);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    border-bottom: 1px solid var(--color-border);
}
.onboarding-detail-header .ob-header-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--color-green);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.onboarding-detail-header .ob-header-content {
    flex: 1;
    min-width: 0;
}
.onboarding-detail-header .ob-header-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.onboarding-detail-header .ob-header-subtitle {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Meta grid (4 columns) */
.onboarding-meta-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}
.onboarding-meta-grid .meta-item label {
    display: block;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-tertiary);
    margin-bottom: 4px;
    font-weight: 500;
}
.onboarding-meta-grid .meta-item span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}
@media (max-width: 768px) {
    .onboarding-meta-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Progress card */
.onboarding-progress {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.onboarding-progress .progress-label {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    white-space: nowrap;
}
.onboarding-progress .progress-pct {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
    min-width: 56px;
}
.onboarding-progress .progress-tasks {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    white-space: nowrap;
}

/* Progress bar track + fill */
.onboarding-progress-bar {
    flex: 1;
    min-width: 0;
}
.onboarding-progress-bar .track {
    height: 10px;
    border-radius: 5px;
    background: var(--color-surface2);
    overflow: hidden;
}
.onboarding-progress-bar .fill {
    height: 100%;
    border-radius: 5px;
    background: var(--color-primary);
    transition: width 0.4s ease;
}
.onboarding-progress-bar .fill.complete {
    background: var(--color-green);
}

/* Filter chips row */
.onboarding-filters {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
}

/* Individual chip */
.onboarding-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--color-border-strong);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    user-select: none;
}
.onboarding-filter-chip:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.onboarding-filter-chip.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* Phase section */
.onboarding-phase {
    border-bottom: 1px solid var(--color-border);
}
.onboarding-phase:last-child {
    border-bottom: none;
}
.onboarding-phase-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--color-surface2);
    cursor: pointer;
    user-select: none;
}
.onboarding-phase-header:hover {
    background: var(--color-border);
}
.onboarding-phase-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
}
.onboarding-phase-info {
    flex: 1;
    min-width: 0;
}
.onboarding-phase-info .phase-name {
    font-weight: 600;
    font-size: 0.9375rem;
}
.onboarding-phase-info .phase-desc {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: 1px;
}
.onboarding-phase-counter {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    white-space: nowrap;
}
.onboarding-phase-add {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    border: 1px dashed var(--color-border-strong);
    background: transparent;
    color: var(--color-text-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}
.onboarding-phase-add:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-light);
}

/* Task row */
.onboarding-task {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem 0.75rem 2.25rem;
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-fast);
}
.onboarding-task:hover {
    background: var(--color-surface2);
}
.onboarding-task:last-child {
    border-bottom: none;
}

/* Circular checkbox */
.onboarding-task .task-check {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--color-border-strong);
    background: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 1px;
    transition: all var(--transition-fast);
    color: transparent;
}
.onboarding-task .task-check:hover {
    border-color: var(--color-green);
}
.onboarding-task .task-check.checked {
    background: var(--color-green);
    border-color: var(--color-green);
    color: #fff;
}
.onboarding-task .task-content {
    flex: 1;
    min-width: 0;
}
.onboarding-task .task-title {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--color-text);
}
.onboarding-task .task-desc {
    font-size: 0.8125rem;
    color: var(--color-text-tertiary);
    margin-top: 2px;
}
.onboarding-task .task-link {
    font-size: 0.8125rem;
    color: var(--color-primary);
    text-decoration: none;
    margin-top: 2px;
    display: inline-block;
}
.onboarding-task .task-link:hover {
    text-decoration: underline;
}
.onboarding-task .task-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
}
.onboarding-task .task-edit {
    flex-shrink: 0;
    background: none;
    border: none;
    color: var(--color-text-tertiary);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    margin-top: 1px;
}
.onboarding-task .task-edit:hover {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

/* Completed task */
.onboarding-task.completed {
    opacity: 0.55;
}
.onboarding-task.completed .task-title {
    text-decoration: line-through;
}

/* Responsibility dot */
.responsibility-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}
.responsibility-dot.dot-hr       { background: var(--color-red); }
.responsibility-dot.dot-it       { background: var(--color-blue); }
.responsibility-dot.dot-manager  { background: var(--color-orange); }
.responsibility-dot.dot-buddy    { background: var(--color-green); }

/* Responsibility badge */
.responsibility-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.6875rem;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}
.responsibility-badge.badge-hr {
    background: var(--color-red-light);
    color: var(--color-red);
}
.responsibility-badge.badge-it {
    background: var(--color-blue-light);
    color: var(--color-blue);
}
.responsibility-badge.badge-manager {
    background: var(--color-orange-light);
    color: var(--color-orange);
}
.responsibility-badge.badge-buddy {
    background: var(--color-green-light);
    color: var(--color-green);
}

/* Onboarding employee list – progress cell */
.ob-list-progress {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.ob-list-progress .track {
    width: 80px;
    height: 6px;
    border-radius: 3px;
    background: var(--color-surface2);
    overflow: hidden;
}
.ob-list-progress .fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
}
.ob-list-progress .pct {
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

/* Onboarding tabs */
.onboarding-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
}
.onboarding-tab {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    border: none;
    background: none;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}
.onboarding-tab:hover {
    color: var(--color-text);
}
.onboarding-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* ============================================================
   Positions – Card Grid (MVP redesign)
   ============================================================ */

/* Grid */
.positions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 0;
}
@media (max-width: 1024px) {
    .positions-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .positions-grid { grid-template-columns: 1fr; }
}

/* Card */
.position-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
    cursor: pointer;
}
.position-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-strong);
}

/* Card top row: icon + title + seniority badge */
.position-card-top {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}
.position-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
}
.position-card-title {
    flex: 1;
    min-width: 0;
}
.position-card-title .pos-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.3;
}
.position-card-title .pos-dept {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: 2px;
}

/* Seniority badge */
.seniority-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    white-space: nowrap;
    flex-shrink: 0;
}
.seniority-badge.seniority-junior  { background: var(--color-green-light); color: var(--color-green); }
.seniority-badge.seniority-mid     { background: var(--color-blue-light); color: var(--color-blue); }
.seniority-badge.seniority-senior  { background: var(--color-purple-light); color: var(--color-purple); }
.seniority-badge.seniority-clevel  { background: var(--color-red-light); color: var(--color-red); }

/* Card info line (company, location, contract type) */
.position-card-info {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: -0.25rem;
}

/* Card salary */
.position-card-salary {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-green);
}

/* Card description */
.position-card-desc {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Rich-text editor */
.richtext-editor {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--color-surface);
}
.richtext-toolbar {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 0.35rem 0.5rem;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
    flex-wrap: wrap;
}
.richtext-toolbar button {
    background: none;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    padding: 0.2rem 0.45rem;
    font-size: 0.8125rem;
    line-height: 1.2;
    color: var(--color-text);
    min-width: 28px;
    text-align: center;
}
.richtext-toolbar button:hover {
    background: var(--color-border);
}
.richtext-sep {
    width: 1px;
    height: 1.1rem;
    background: var(--color-border);
    margin: 0 0.25rem;
}
.richtext-content {
    min-height: 10rem;
    max-height: 24rem;
    overflow-y: auto;
    padding: 0.75rem;
    font-size: 0.875rem;
    line-height: 1.6;
    outline: none;
    color: var(--color-text);
}
.richtext-content:empty::before {
    content: attr(data-placeholder);
    color: var(--color-text-secondary);
    pointer-events: none;
}
.richtext-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0.5rem 0 0.25rem;
}
.richtext-content ul,
.richtext-content ol {
    margin: 0.25rem 0;
    padding-left: 1.5rem;
}
.richtext-content li {
    margin-bottom: 0.15rem;
}

/* Card footer: status + counts */
.position-card-footer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    flex-wrap: wrap;
}
.position-card-footer .badge {
    font-size: 0.6875rem;
}

/* Filters bar */
.positions-filters {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
.positions-filters .search-input {
    flex: 1;
    min-width: 200px;
    position: relative;
}
.positions-filters .search-input input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.25rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-full);
    background: var(--color-surface);
    font-size: 0.875rem;
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.positions-filters .search-input input:focus {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-focus);
}
.positions-filters .search-input .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-placeholder);
    pointer-events: none;
}
.positions-filters select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    font-size: 0.875rem;
    color: var(--color-text);
    min-width: 180px;
}

/* ============================================================
   Openings – Card Grid (MVP redesign)
   ============================================================ */

.openings-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
@media (max-width: 1024px) {
    .openings-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .openings-grid { grid-template-columns: 1fr; }
}

.opening-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
    cursor: pointer;
}
.opening-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-border-strong);
}

.opening-card-top {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}
.opening-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
}
.opening-card-title {
    flex: 1;
    min-width: 0;
}
.opening-card-title .op-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-text);
    line-height: 1.3;
}
.opening-card-title .op-sub {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    margin-top: 2px;
}

.opening-card-desc {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    flex: 1;
}

.opening-card-footer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    flex-wrap: wrap;
}
.opening-card-footer .badge {
    font-size: 0.6875rem;
}

/* Openings filters (reuse positions pattern) */
.openings-filters {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
.openings-filters .search-input {
    flex: 1;
    min-width: 200px;
    position: relative;
}
.openings-filters .search-input input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2.25rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-full);
    background: var(--color-surface);
    font-size: 0.875rem;
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.openings-filters .search-input input:focus {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-focus);
}
.openings-filters .search-input .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-placeholder);
    pointer-events: none;
}
.openings-filters select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    font-size: 0.875rem;
    color: var(--color-text);
    min-width: 160px;
}

/* ===== Help / Nápověda ===== */
.help-page {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    max-width: 1200px;
}
.help-toc {
    position: sticky;
    top: 16px;
    width: 220px;
    min-width: 220px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 16px 0;
    box-shadow: var(--shadow-sm);
}
.help-toc-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-tertiary);
    padding: 0 16px 12px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 4px;
}
.help-toc-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}
.help-toc-link:hover {
    color: var(--color-text);
    background: var(--color-hover);
}
.help-toc-link.active {
    color: var(--color-primary);
    background: var(--color-primary-bg, rgba(0,122,255,0.06));
    border-left-color: var(--color-primary);
    font-weight: 600;
}
.help-toc-icon {
    display: flex;
    align-items: center;
}
.help-toc-icon svg {
    width: 16px;
    height: 16px;
}
.help-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.help-header {
    padding: 24px 28px;
}
.help-header h2 {
    margin: 0 0 8px;
    font-size: 1.25rem;
}
.help-header p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}
.help-section {
    padding: 20px 24px;
}
.help-section-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--color-border);
}
.help-section-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: var(--color-primary-bg, rgba(0,122,255,0.08));
    border-radius: var(--radius-md);
    color: var(--color-primary);
}
.help-section-icon svg {
    width: 20px;
    height: 20px;
}
.help-section-header h3 {
    margin: 0 0 4px;
    font-size: 1.05rem;
}
.help-section-intro {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}
.help-collapse {
    border-top: 1px solid var(--color-border);
}
.help-collapse:first-of-type {
    border-top: none;
}
.help-collapse-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 12px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    transition: color 0.15s;
}
.help-collapse-toggle:hover {
    color: var(--color-primary);
}
.help-collapse-arrow {
    display: flex;
    align-items: center;
    transition: transform 0.2s;
}
.help-collapse-arrow svg {
    width: 14px;
    height: 14px;
}
.help-collapse-body {
    display: none;
    padding: 0 0 14px 22px;
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}
.help-collapse-body.open {
    display: block;
}
.help-collapse-body ul,
.help-collapse-body ol {
    margin: 6px 0;
    padding-left: 20px;
}
.help-collapse-body li {
    margin-bottom: 4px;
}
.help-collapse-body b {
    color: var(--color-text);
}
@media (max-width: 900px) {
    .help-page { flex-direction: column; }
    .help-toc { position: static; width: 100%; min-width: 0; }
}