/* ==========================================================================
   XP ITSM - Main Application Stylesheet
   Complete application CSS for a professional ITSM system
   ========================================================================== */

/* ==========================================================================
   1. RESET / NORMALIZE
   ========================================================================== */

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

html {
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background-color: var(--bg-body);
    line-height: var(--line-height-normal);
    min-height: 100vh;
}

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

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

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

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

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-md); }
h6 { font-size: var(--font-size-base); }

hr {
    border: none;
    border-top: 1px solid var(--border-color-light);
    margin: var(--space-6) 0;
}

::selection {
    background: rgba(var(--color-primary-rgb), 0.2);
    color: var(--text-primary);
}

/* ==========================================================================
   2. LAYOUT - Sidebar + Main Content
   ========================================================================== */

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

/* ---- Sidebar ---- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    color: var(--text-sidebar);
    z-index: var(--z-sidebar);
    display: flex;
    flex-direction: column;
    transition: width var(--transition-slow);
    overflow: hidden;
}

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

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    height: var(--navbar-height);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--text-sidebar);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    white-space: nowrap;
    overflow: hidden;
    text-decoration: none;
}

.sidebar-logo:hover {
    color: var(--text-sidebar);
    text-decoration: none;
}

.sidebar-logo-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    color: #ffffff;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
}

.sidebar-logo-text {
    transition: opacity var(--transition-slow);
}

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

.sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    color: var(--text-sidebar-muted);
    transition: all var(--transition-base);
    flex-shrink: 0;
    cursor: pointer;
}

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

.sidebar.collapsed .sidebar-toggle {
    transform: rotate(180deg);
}

/* ---- Sidebar Navigation ---- */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--space-3) 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
}

.sidebar-section {
    margin-bottom: var(--space-2);
}

.sidebar-section-title {
    padding: var(--space-3) var(--space-5) var(--space-1);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-sidebar-muted);
    white-space: nowrap;
    overflow: hidden;
    transition: opacity var(--transition-slow);
}

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

.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-5);
    color: var(--text-sidebar);
    text-decoration: none;
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    white-space: nowrap;
    border-left: 3px solid transparent;
    margin: 1px 0;
}

.sidebar-link:hover {
    background: var(--bg-sidebar-hover);
    color: var(--text-sidebar);
    text-decoration: none;
}

.sidebar-link.active {
    background: rgba(26, 115, 232, 0.15);
    color: #8ab4f8;
    border-left-color: var(--color-primary);
}

.sidebar-link-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    font-size: var(--font-size-md);
    opacity: 0.8;
}

.sidebar-link.active .sidebar-link-icon {
    opacity: 1;
}

.sidebar-link-label {
    transition: opacity var(--transition-slow);
    overflow: hidden;
}

.sidebar.collapsed .sidebar-link-label {
    opacity: 0;
    width: 0;
}

.sidebar.collapsed .sidebar-link {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
    border-left-color: transparent;
}

/* ---- Main Content Area ---- */
.main-wrapper {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--transition-slow);
}

.sidebar.collapsed ~ .main-wrapper,
.app-layout.sidebar-collapsed .main-wrapper {
    margin-left: var(--sidebar-collapsed-width);
}

.main-content {
    flex: 1;
    padding: var(--space-6);
    max-width: var(--content-max-width);
    width: 100%;
    margin: 0 auto;
}

/* ==========================================================================
   3. NAVBAR
   ========================================================================== */

.navbar {
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--navbar-height);
    padding: 0 var(--space-6);
    background: var(--bg-navbar);
    border-bottom: 1px solid var(--border-color);
    z-index: var(--z-navbar);
    gap: var(--space-4);
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-shrink: 0;
}

.navbar-center {
    flex: 1;
    max-width: 480px;
    margin: 0 auto;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
}

/* ---- Search Bar ---- */
.search-input-wrapper {
    position: relative;
    width: 100%;
}

.search-input {
    width: 100%;
    height: 36px;
    padding: 0 var(--space-4) 0 var(--space-10);
    background: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    outline: none;
}

.search-input:focus {
    background: var(--bg-input-focus);
    border-color: var(--border-color-focus);
    box-shadow: var(--shadow-focus);
}

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

.search-input-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: var(--font-size-md);
    pointer-events: none;
}

/* ---- Navbar Buttons ---- */
.navbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    position: relative;
}

.navbar-btn:hover {
    background: var(--bg-body);
    color: var(--text-primary);
}

.navbar-btn .badge-count {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    line-height: 16px;
    text-align: center;
    background: var(--color-danger);
    color: #ffffff;
    border-radius: var(--radius-full);
}

.navbar-btn--ai {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #ffffff;
    width: 32px;
    height: 32px;
}

.navbar-btn--ai:hover {
    background: linear-gradient(135deg, #7c3aed, #4f46e5);
    color: #ffffff;
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.4);
}

/* ---- Quick Create Dropdown ---- */
.quick-create-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    height: 32px;
    padding: 0 var(--space-3);
    background: var(--color-primary);
    color: var(--text-on-primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: background var(--transition-fast);
    white-space: nowrap;
}

.quick-create-btn:hover {
    background: var(--color-primary-hover);
    color: var(--text-on-primary);
    text-decoration: none;
}

/* ---- User Menu ---- */
.user-menu {
    position: relative;
}

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
    transition: background var(--transition-fast);
    cursor: pointer;
}

.user-menu-trigger:hover {
    background: var(--bg-body);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: var(--text-on-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    flex-shrink: 0;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    object-fit: cover;
}

/* ==========================================================================
   4. BREADCRUMBS
   ========================================================================== */

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

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

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

.breadcrumb-separator {
    color: var(--text-muted);
    margin: 0 var(--space-1);
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

/* ==========================================================================
   5. CARDS
   ========================================================================== */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-color-light);
}

.card-header-title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.card-body {
    padding: var(--space-5);
}

.card-footer {
    padding: var(--space-3) var(--space-5);
    border-top: 1px solid var(--border-color-light);
    background: var(--bg-table-header);
}

/* ---- Stat Cards ---- */
.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-5);
    margin-bottom: var(--space-6);
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.stat-card-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

.stat-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
}

.stat-card-icon--danger   { background: var(--color-danger-light); color: var(--color-danger); }
.stat-card-icon--warning  { background: var(--color-warning-light); color: var(--color-warning); }
.stat-card-icon--info     { background: var(--color-info-light); color: var(--color-info); }
.stat-card-icon--success  { background: var(--color-success-light); color: var(--color-success); }
.stat-card-icon--primary  { background: var(--color-primary-light); color: var(--color-primary); }

.stat-card-value {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: var(--space-1);
}

.stat-card-change {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.stat-card-change--up { color: var(--color-success); }
.stat-card-change--down { color: var(--color-danger); }

/* ==========================================================================
   6. TABLES
   ========================================================================== */

.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-base);
}

.table th {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    background: var(--bg-table-header);
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
}

.table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-color-light);
    color: var(--text-primary);
    vertical-align: middle;
}

.table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover {
    background: var(--bg-table-hover);
}

.table-link {
    color: var(--text-link);
    font-weight: var(--font-weight-medium);
}

.table-link:hover {
    text-decoration: underline;
}

.table-empty {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    color: var(--text-muted);
}

.table-empty-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-3);
    opacity: 0.4;
}

.table-empty-message {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-2);
}

.table-empty-hint {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* ==========================================================================
   7. FORMS
   ========================================================================== */

.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    margin-bottom: var(--space-1);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.form-label-required::after {
    content: ' *';
    color: var(--color-danger);
}

.form-control {
    display: block;
    width: 100%;
    height: 38px;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background: var(--bg-input);
    border: 1px solid var(--border-color-input);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-control:focus {
    border-color: var(--border-color-focus);
    box-shadow: var(--shadow-focus);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control--error {
    border-color: var(--color-danger);
}

.form-control--error:focus {
    box-shadow: 0 0 0 3px rgba(var(--color-danger-rgb), 0.2);
}

textarea.form-control {
    height: auto;
    min-height: 100px;
    resize: vertical;
}

select.form-control {
    appearance: none;
    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='%235f6368' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    padding-right: var(--space-8);
}

.form-hint {
    margin-top: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.form-error {
    margin-top: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--color-danger);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
}

/* ==========================================================================
   8. BUTTONS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    height: 36px;
    padding: 0 var(--space-4);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    text-decoration: none;
    line-height: 1;
}

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

.btn:disabled,
.btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-sm {
    height: 28px;
    padding: 0 var(--space-3);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
}

.btn-lg {
    height: 44px;
    padding: 0 var(--space-6);
    font-size: var(--font-size-md);
    border-radius: var(--radius-md);
}

.btn-primary {
    background: var(--color-primary);
    color: var(--text-on-primary);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: var(--text-on-primary);
}

.btn-secondary {
    background: var(--bg-body);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--border-color-light);
    color: var(--text-primary);
}

.btn-success {
    background: var(--color-success);
    color: #ffffff;
    border-color: var(--color-success);
}

.btn-success:hover {
    background: var(--color-success-hover);
    border-color: var(--color-success-hover);
    color: #ffffff;
}

.btn-danger {
    background: var(--color-danger);
    color: #ffffff;
    border-color: var(--color-danger);
}

.btn-danger:hover {
    background: var(--color-danger-hover);
    border-color: var(--color-danger-hover);
    color: #ffffff;
}

.btn-warning {
    background: var(--color-warning);
    color: #ffffff;
    border-color: var(--color-warning);
}

.btn-warning:hover {
    background: var(--color-warning-hover);
    border-color: var(--color-warning-hover);
    color: #ffffff;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-outline:hover {
    background: var(--bg-body);
}

.btn-outline-primary {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline-primary:hover {
    background: var(--color-primary-light);
}

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

.btn-ghost:hover {
    background: var(--bg-body);
    color: var(--text-primary);
}

.btn-link {
    background: transparent;
    color: var(--text-link);
    border-color: transparent;
    padding: 0;
    height: auto;
}

.btn-link:hover {
    color: var(--text-link-hover);
    text-decoration: underline;
}

.btn-icon {
    width: 36px;
    padding: 0;
}

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

.btn-group {
    display: inline-flex;
}

.btn-group .btn {
    border-radius: 0;
}

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

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

.btn-group .btn + .btn {
    margin-left: -1px;
}

/* AI-styled button */
.btn-ai {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #ffffff;
    border: none;
}

.btn-ai:hover {
    background: linear-gradient(135deg, #7c3aed, #4f46e5);
    color: #ffffff;
    box-shadow: 0 0 16px rgba(99, 102, 241, 0.35);
}

/* ==========================================================================
   9. BADGES
   ========================================================================== */

.badge {
    display: inline-flex;
    align-items: center;
    height: 20px;
    padding: 0 var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    white-space: nowrap;
    line-height: 1;
}

.badge-primary   { background: var(--color-primary-light); color: var(--color-primary); }
.badge-secondary { background: var(--color-secondary-light); color: var(--color-secondary); }
.badge-success   { background: var(--color-success-light); color: var(--color-success); }
.badge-danger    { background: var(--color-danger-light); color: var(--color-danger); }
.badge-warning   { background: var(--color-warning-light); color: var(--color-warning); }
.badge-info      { background: var(--color-info-light); color: var(--color-info); }

/* ---- Status Badges ---- */
.badge-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    height: 22px;
    padding: 0 var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-status::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.badge-status--new            { background: #e8f0fe; color: #1a73e8; }
.badge-status--new::before    { background: #1a73e8; }

.badge-status--assigned         { background: #f3e8fd; color: #8e24aa; }
.badge-status--assigned::before { background: #8e24aa; }

.badge-status--in_progress         { background: #fff3e0; color: #e65100; }
.badge-status--in_progress::before { background: #e65100; }

.badge-status--pending            { background: #fffde7; color: #f9a825; }
.badge-status--pending::before    { background: #f9a825; }

.badge-status--resolved            { background: #e8f5e9; color: #2e7d32; }
.badge-status--resolved::before    { background: #2e7d32; }

.badge-status--closed            { background: #f1f3f4; color: #5f6368; }
.badge-status--closed::before    { background: #9aa0a6; }

/* ---- Priority Badges ---- */
.badge-priority {
    display: inline-flex;
    align-items: center;
    height: 20px;
    padding: 0 var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.badge-priority--critical { background: #d93025; color: #ffffff; }
.badge-priority--high     { background: #e37400; color: #ffffff; }
.badge-priority--medium   { background: #fbbc04; color: #3c4043; }
.badge-priority--low      { background: #e8f0fe; color: #1a73e8; }
.badge-priority--planning { background: #f1f3f4; color: #5f6368; }

/* ==========================================================================
   10. ALERTS / FLASH MESSAGES
   ========================================================================== */

.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    margin-bottom: var(--space-4);
    border: 1px solid transparent;
}

.alert-icon {
    flex-shrink: 0;
    font-size: var(--font-size-lg);
    line-height: 1.4;
}

.alert-content {
    flex: 1;
}

.alert-close {
    flex-shrink: 0;
    padding: var(--space-1);
    color: inherit;
    opacity: 0.6;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
}

.alert-success {
    background: var(--color-success-light);
    color: var(--color-success);
    border-color: rgba(var(--color-success-rgb), 0.2);
}

.alert-danger,
.alert-error {
    background: var(--color-danger-light);
    color: var(--color-danger);
    border-color: rgba(var(--color-danger-rgb), 0.2);
}

.alert-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
    border-color: rgba(var(--color-warning-rgb), 0.2);
}

.alert-info {
    background: var(--color-info-light);
    color: var(--color-info);
    border-color: rgba(var(--color-info-rgb), 0.2);
}

/* ---- Flash Messages ---- */
.flash-messages {
    position: fixed;
    top: calc(var(--navbar-height) + var(--space-4));
    right: var(--space-6);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-width: 420px;
    width: 100%;
}

.flash-message {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: flash-slide-in 0.3s ease;
    cursor: pointer;
}

.flash-message--success { background: var(--color-success); color: #ffffff; }
.flash-message--error   { background: var(--color-danger); color: #ffffff; }
.flash-message--warning { background: var(--color-warning); color: #ffffff; }
.flash-message--info    { background: var(--color-info); color: #ffffff; }

@keyframes flash-slide-in {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.flash-message-exit {
    animation: flash-slide-out 0.3s ease forwards;
}

@keyframes flash-slide-out {
    to {
        opacity: 0;
        transform: translateX(40px);
    }
}

/* ==========================================================================
   11. PAGINATION
   ========================================================================== */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    padding: var(--space-4) 0;
}

.pagination-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    text-decoration: none;
    cursor: pointer;
}

.pagination-item:hover {
    background: var(--bg-body);
    color: var(--text-primary);
    text-decoration: none;
}

.pagination-item.active {
    background: var(--color-primary);
    color: var(--text-on-primary);
    border-color: var(--color-primary);
}

.pagination-item.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.pagination-info {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-left: var(--space-4);
}

/* ==========================================================================
   12. DROPDOWN MENUS
   ========================================================================== */

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

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    padding: var(--space-1) 0;
    background: var(--bg-dropdown);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(4px);
    transition: all var(--transition-base);
}

.dropdown.open .dropdown-menu,
.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    transition: background var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
}

.dropdown-item:hover {
    background: var(--bg-table-hover);
    text-decoration: none;
    color: var(--text-primary);
}

.dropdown-item-icon {
    width: 18px;
    text-align: center;
    color: var(--text-muted);
    font-size: var(--font-size-md);
}

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

.dropdown-header {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ==========================================================================
   13. MODALS / DIALOGS
   ========================================================================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.modal-content {
    background: var(--bg-modal);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    transform: scale(0.95) translateY(10px);
    transition: transform var(--transition-base);
}

.modal-overlay.show .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-color-light);
    flex-shrink: 0;
}

.modal-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    color: var(--text-muted);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.modal-close:hover {
    background: var(--bg-body);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--space-5);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-top: 1px solid var(--border-color-light);
    flex-shrink: 0;
}

/* Modal sizes */
.modal-content--sm { max-width: 400px; }
.modal-content--lg { max-width: 800px; }
.modal-content--xl { max-width: 1100px; }

/* ==========================================================================
   14. TABS (Status filter tabs)
   ========================================================================== */

.tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border-color-light);
    margin-bottom: var(--space-5);
    overflow-x: auto;
}

.tab {
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
}

.tab:hover {
    color: var(--text-primary);
    text-decoration: none;
}

.tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    background: var(--bg-body);
    color: var(--text-muted);
    border-radius: var(--radius-full);
    margin-left: var(--space-1);
}

.tab.active .tab-count {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* ==========================================================================
   15. PAGE HEADER
   ========================================================================== */

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    gap: var(--space-3);
}

.page-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.page-subtitle {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-top: var(--space-1);
}

.page-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* ==========================================================================
   16. TIMELINE / ACTIVITY
   ========================================================================== */

.timeline {
    position: relative;
    padding-left: var(--space-8);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color-light);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--space-5);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: calc(-1 * var(--space-8) + 8px);
    top: var(--space-1);
    width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    z-index: 1;
}

.timeline-dot--comment { border-color: var(--color-primary); }
.timeline-dot--status  { border-color: var(--color-success); background: var(--color-success-light); }
.timeline-dot--assign  { border-color: var(--color-info); background: var(--color-info-light); }

.timeline-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-1);
    font-size: var(--font-size-sm);
}

.timeline-author {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.timeline-action {
    color: var(--text-secondary);
}

.timeline-time {
    color: var(--text-muted);
    margin-left: auto;
}

.timeline-body {
    padding: var(--space-3) var(--space-4);
    background: var(--bg-body);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   17. AI WIDGET (Floating)
   ========================================================================== */

.ai-widget-fab {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
    z-index: var(--z-ai-widget);
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    animation: ai-pulse 3s ease-in-out infinite;
}

.ai-widget-fab:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.5);
}

.ai-widget-fab.active {
    animation: none;
    transform: rotate(45deg);
    border-radius: var(--radius-lg);
}

@keyframes ai-pulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
    }
    50% {
        box-shadow: 0 4px 24px rgba(99, 102, 241, 0.6),
                    0 0 40px rgba(99, 102, 241, 0.15);
    }
}

.ai-widget-panel {
    position: fixed;
    bottom: calc(var(--space-6) + 56px + var(--space-3));
    right: var(--space-6);
    width: 400px;
    max-height: 560px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-ai-widget);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px) scale(0.95);
    transition: all var(--transition-slow);
}

.ai-widget-panel.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.ai-widget-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-color-light);
    flex-shrink: 0;
}

.ai-widget-title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.ai-widget-title-icon {
    font-size: var(--font-size-lg);
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-widget-controls {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-bottom: 1px solid var(--border-color-light);
}

.ai-widget-module-select {
    flex: 1;
    height: 30px;
    font-size: var(--font-size-sm);
    padding: 0 var(--space-2);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-primary);
}

.ai-widget-action-toggle {
    display: flex;
    background: var(--bg-body);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.ai-widget-action-toggle button {
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.ai-widget-action-toggle button.active {
    background: var(--color-primary);
    color: var(--text-on-primary);
}

.ai-widget-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-3) var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    min-height: 200px;
}

.ai-widget-message {
    max-width: 85%;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

.ai-widget-message--user {
    align-self: flex-end;
    background: var(--color-primary);
    color: #ffffff;
    border-bottom-right-radius: var(--radius-xs);
}

.ai-widget-message--assistant {
    align-self: flex-start;
    background: var(--bg-body);
    color: var(--text-primary);
    border-bottom-left-radius: var(--radius-xs);
}

.ai-widget-confidence {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-top: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.ai-widget-confidence-bar {
    width: 50px;
    height: 4px;
    background: var(--border-color);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.ai-widget-confidence-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.ai-widget-confidence-fill--high   { background: var(--color-success); }
.ai-widget-confidence-fill--medium { background: var(--color-warning); }
.ai-widget-confidence-fill--low    { background: var(--color-danger); }

.ai-widget-input {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border-top: 1px solid var(--border-color-light);
    flex-shrink: 0;
}

.ai-widget-input input {
    flex: 1;
    height: 36px;
    padding: 0 var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    outline: none;
}

.ai-widget-input input:focus {
    border-color: var(--border-color-focus);
    box-shadow: var(--shadow-focus);
}

.ai-widget-send {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: #ffffff;
    border: none;
    cursor: pointer;
    transition: background var(--transition-fast);
    flex-shrink: 0;
}

.ai-widget-send:hover {
    background: var(--color-primary-hover);
}

.ai-widget-send:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.ai-widget-typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: var(--space-2) var(--space-3);
}

.ai-widget-typing-dot {
    width: 6px;
    height: 6px;
    background: var(--text-muted);
    border-radius: var(--radius-full);
    animation: typing-bounce 1.4s infinite ease-in-out;
}

.ai-widget-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.ai-widget-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

/* ==========================================================================
   18. LOADING SPINNER
   ========================================================================== */

.spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: var(--radius-full);
    animation: spin 0.7s linear infinite;
}

.spinner-sm {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

.spinner-lg {
    width: 40px;
    height: 40px;
    border-width: 4px;
}

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

.loading-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.7);
    z-index: 10;
    border-radius: inherit;
}

.loading-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    gap: var(--space-4);
    color: var(--text-muted);
}

/* ==========================================================================
   19. SLA INDICATOR
   ========================================================================== */

.sla-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.sla-indicator--ok     { color: var(--color-success); }
.sla-indicator--warn   { color: var(--color-warning); }
.sla-indicator--breach { color: var(--color-danger); font-weight: var(--font-weight-bold); }

.sla-timer {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.sla-timer--ok     { background: var(--color-success-light); color: var(--color-success); }
.sla-timer--warn   { background: var(--color-warning-light); color: var(--color-warning); }
.sla-timer--breach { background: var(--color-danger-light); color: var(--color-danger); }

/* ==========================================================================
   20. AI ASSIST BANNER
   ========================================================================== */

.ai-assist-banner {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.06), rgba(99, 102, 241, 0.06));
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
}

.ai-assist-banner-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
}

.ai-assist-banner-content {
    flex: 1;
}

.ai-assist-banner-title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.ai-assist-banner-desc {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ==========================================================================
   21. DETAIL GRID (Incident/ticket detail)
   ========================================================================== */

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
}

.detail-item {
    padding: var(--space-3);
}

.detail-item-label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-1);
}

.detail-item-value {
    font-size: var(--font-size-base);
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

/* ==========================================================================
   22. EMPTY STATE
   ========================================================================== */

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-12) var(--space-6);
}

.empty-state-icon {
    font-size: 64px;
    color: var(--text-muted);
    opacity: 0.3;
    margin-bottom: var(--space-4);
}

.empty-state-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.empty-state-text {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    max-width: 400px;
    margin-bottom: var(--space-5);
}

/* ==========================================================================
   23. PORTAL SPECIFIC STYLES
   ========================================================================== */

.portal-hero {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #ffffff;
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-8);
}

.portal-hero-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-3);
}

.portal-hero-subtitle {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--space-6);
}

.portal-search {
    max-width: 600px;
    margin: 0 auto;
}

.portal-search .search-input {
    height: 48px;
    font-size: var(--font-size-md);
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border-radius: var(--radius-full);
}

.portal-search .search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.portal-search .search-input:focus {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.15);
}

.portal-search .search-input-icon {
    color: rgba(255, 255, 255, 0.7);
}

.portal-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-5);
    margin-bottom: var(--space-8);
}

.portal-action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    text-decoration: none;
    color: var(--text-primary);
    cursor: pointer;
}

.portal-action-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    text-decoration: none;
    color: var(--text-primary);
}

.portal-action-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-3);
}

.portal-action-title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-1);
}

.portal-action-desc {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* ==========================================================================
   24. UTILITY CLASSES
   ========================================================================== */

.text-center  { text-align: center; }
.text-right   { text-align: right; }
.text-left    { text-align: left; }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted   { color: var(--text-muted); }
.text-success { color: var(--color-success); }
.text-danger  { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.text-info    { color: var(--color-info); }

.fw-normal    { font-weight: var(--font-weight-normal); }
.fw-medium    { font-weight: var(--font-weight-medium); }
.fw-semibold  { font-weight: var(--font-weight-semibold); }
.fw-bold      { font-weight: var(--font-weight-bold); }

.fs-xs        { font-size: var(--font-size-xs); }
.fs-sm        { font-size: var(--font-size-sm); }
.fs-base      { font-size: var(--font-size-base); }
.fs-md        { font-size: var(--font-size-md); }
.fs-lg        { font-size: var(--font-size-lg); }
.fs-xl        { font-size: var(--font-size-xl); }

.d-flex       { display: flex; }
.d-grid       { display: grid; }
.d-none       { display: none; }
.d-block      { display: block; }
.d-inline     { display: inline; }
.d-inline-flex { display: inline-flex; }

.flex-1       { flex: 1; }
.flex-wrap    { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.justify-end     { justify-content: flex-end; }

.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }

.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }

.w-100 { width: 100%; }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }

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

/* ==========================================================================
   25. RESPONSIVE
   ========================================================================== */

/* Tablet */
@media (max-width: 1024px) {
    .sidebar {
        width: var(--sidebar-collapsed-width);
    }

    .sidebar .sidebar-section-title,
    .sidebar .sidebar-link-label,
    .sidebar .sidebar-logo-text {
        opacity: 0;
        width: 0;
        overflow: hidden;
    }

    .sidebar .sidebar-link {
        justify-content: center;
        padding-left: 0;
        padding-right: 0;
    }

    .main-wrapper {
        margin-left: var(--sidebar-collapsed-width);
    }

    .navbar-center {
        max-width: 300px;
    }

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

/* Mobile */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
        box-shadow: var(--shadow-lg);
    }

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

    .sidebar .sidebar-section-title,
    .sidebar .sidebar-link-label,
    .sidebar .sidebar-logo-text {
        opacity: 1;
        width: auto;
    }

    .sidebar .sidebar-link {
        justify-content: flex-start;
        padding-left: var(--space-5);
        padding-right: var(--space-5);
    }

    .main-wrapper {
        margin-left: 0;
    }

    .main-content {
        padding: var(--space-4);
    }

    .navbar {
        padding: 0 var(--space-4);
    }

    .navbar-center {
        display: none;
    }

    .quick-create-btn span {
        display: none;
    }

    .stat-cards {
        grid-template-columns: 1fr;
    }

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

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

    .table-wrapper {
        margin: 0 calc(-1 * var(--space-4));
        padding: 0 var(--space-4);
    }

    .ai-widget-panel {
        width: calc(100vw - var(--space-8));
        right: var(--space-4);
        bottom: calc(var(--space-4) + 56px + var(--space-2));
        max-height: 70vh;
    }

    .ai-widget-fab {
        bottom: var(--space-4);
        right: var(--space-4);
        width: 48px;
        height: 48px;
    }

    .modal-overlay {
        padding: var(--space-4);
        align-items: flex-end;
    }

    .modal-content {
        max-height: 85vh;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }

    .portal-hero {
        padding: var(--space-8) var(--space-4);
    }

    .portal-actions {
        grid-template-columns: 1fr;
    }

    .flash-messages {
        left: var(--space-4);
        right: var(--space-4);
        max-width: none;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }

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

    .tabs {
        gap: 0;
    }

    .tab {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-sm);
    }
}

/* Print */
@media print {
    .sidebar,
    .navbar,
    .ai-widget-fab,
    .ai-widget-panel,
    .flash-messages,
    .page-actions {
        display: none !important;
    }

    .main-wrapper {
        margin-left: 0 !important;
    }

    .main-content {
        padding: 0;
    }

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

    body {
        background: #fff;
        color: #000;
    }
}