/* ================================================================
   ORDER SUPPORT SYSTEM — Design System
   Laravel 12 + Bootstrap 5 Admin Panel
   ================================================================
   Table of Contents:
   1.  Accessibility
   2.  Design Tokens (CSS Custom Properties)
   3.  Animation Keyframes
   4.  Base / Body
   5.  Layout Wrapper
   6.  Sidebar
   7.  Content Wrapper
   8.  Topbar / Navbar
   9.  Card System
   10. Stat & KPI Cards
   11. Tables
   12. Status Badges & Action Types
   13. Buttons
   14. Forms
   15. Modals
   16. Toast Notifications
   17. Loading & Progress States
   18. Activity Timeline
   19. Auth Pages
   20. Footer
   21. Scrollbar
   22. Provider Ranking
   23. WhatsApp & Misc Components
   24. Utility Classes
   25. PWA Styles
   26. Dark Mode
   27. Responsive Breakpoints
   ================================================================ */


/* ================================================================
   1. ACCESSIBILITY
   ================================================================ */
.skip-to-content {
    position: absolute;
    top: -100%;
    left: 0;
    z-index: 9999;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    border-radius: 0 0 var(--radius-sm) 0;
}
.skip-to-content:focus {
    top: 0;
    color: #fff;
    outline: 3px solid var(--warning-color);
    outline-offset: 2px;
}

/* Ensure all interactive elements have visible focus indicators */
:focus-visible {
    outline: 2px solid var(--primary-color, #5b4dc7);
    outline-offset: 2px;
}

.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.form-check-input:focus-visible,
.nav-link:focus-visible,
.dropdown-item:focus-visible {
    outline: 2px solid var(--primary-color, #5b4dc7);
    outline-offset: 2px;
    box-shadow: 0 0 0 0.25rem rgba(91, 77, 199, 0.25);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Ensure screen-reader only text is properly hidden */
.sr-only,
.visually-hidden-focusable:not(:focus):not(:focus-within) {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}


/* ================================================================
   2. DESIGN TOKENS (CSS Custom Properties)
   ================================================================ */
:root {
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 70px;
    --navbar-height: 60px;

    /* Color Palette — warm indigo-slate */
    --primary-color: #5b4dc7;
    --primary-light: #7c6fe0;
    --primary-dark: #4a3da8;
    --primary-ultra-light: #eeecfa;
    --secondary-color: #6b7280;
    --success-color: #059669;
    --success-light: #d1fae5;
    --info-color: #0891b2;
    --info-light: #cffafe;
    --warning-color: #d97706;
    --warning-light: #fef3c7;
    --danger-color: #dc2626;
    --danger-light: #fee2e2;
    --dark-color: #374151;

    /* Accent Colors */
    --accent-purple: #7c3aed;

    /* Sidebar — keep dark, but use the new indigo tint */
    --sidebar-bg: #1e1b4b;
    --sidebar-dark-bg: #0f0e2e;

    /* Surfaces — warm light tones */
    --surface-primary: #ffffff;
    --surface-secondary: #f8f7fc;
    --surface-tertiary: #eeecf5;
    --surface-elevated: #ffffff;

    /* Text — warm dark tones */
    --text-primary: #1e1b4b;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;

    /* Borders */
    --border-color: #e5e3ef;
    --border-light: #f0eef7;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);

    /* Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.25rem;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-smooth: 400ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Surface Overlay Tokens (solid, no glassmorphism) */
    --glass-bg: rgba(255, 255, 255, 0.97);
    --glass-bg-heavy: #ffffff;
    --glass-border: var(--border-light);
    --glass-shadow: var(--shadow-md);

    /* Gradient Tokens — professional, brand-consistent */
    --gradient-primary: linear-gradient(135deg, #5b4dc7 0%, #4a3da8 100%);
    --gradient-primary-soft: linear-gradient(135deg, #7c6fe0 0%, #5b4dc7 100%);
    --gradient-success: linear-gradient(135deg, #059669 0%, #047857 100%);
    --gradient-danger: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    --gradient-warning: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    --gradient-info: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    --gradient-dark: linear-gradient(135deg, #1e1b4b 0%, #0f0e2e 100%);
    --gradient-sidebar: linear-gradient(180deg, #1e1b4b 0%, #0f0e2e 100%);
    --gradient-shimmer: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);
}


/* ================================================================
   3. ANIMATION KEYFRAMES
   ================================================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

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


@keyframes progressRing {
    from {
        stroke-dashoffset: 283;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes modalEntrance {
    from {
        opacity: 0;
        transform: scale(0.97) translateY(-8px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Entrance animation classes */
.animate-fade-in-up {
    animation: fadeInUp 0.5s var(--transition-smooth) both;
}
.animate-fade-in-down {
    animation: fadeInDown 0.5s var(--transition-smooth) both;
}
.animate-slide-in-right {
    animation: slideInRight 0.5s var(--transition-smooth) both;
}
.animate-slide-in-left {
    animation: slideInLeft 0.5s var(--transition-smooth) both;
}
.animate-scale-in {
    animation: scaleIn 0.4s var(--transition-smooth) both;
}
.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}
.animate-shimmer {
    animation: shimmer 2s linear infinite;
}

/* Staggered entrance delays */
.animate-delay-1 { animation-delay: 50ms; }
.animate-delay-2 { animation-delay: 100ms; }
.animate-delay-3 { animation-delay: 150ms; }
.animate-delay-4 { animation-delay: 200ms; }
.animate-delay-5 { animation-delay: 250ms; }
.animate-delay-6 { animation-delay: 300ms; }


/* ================================================================
   4. BASE / BODY
   ================================================================ */
body {
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--surface-secondary);
    min-height: 100vh;
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}


/* ================================================================
   5. LAYOUT WRAPPER
   ================================================================ */
#wrapper {
    display: flex;
    min-height: 100vh;
}


/* ================================================================
   6. SIDEBAR
   ================================================================ */
.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--gradient-sidebar);
    transition: width var(--transition-slow);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    padding: 0 0 1rem 0;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.12);
}


.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Thin scrollbar for sidebar */
.sidebar::-webkit-scrollbar {
    width: 4px;
}

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

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.4);
}

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

.sidebar.collapsed .sidebar-brand-text,
.sidebar.collapsed .nav-link span,
.sidebar.collapsed .sidebar-heading {
    display: none;
}

.sidebar.collapsed .nav-link {
    text-align: center;
    padding: 1rem;
}

.sidebar.collapsed .nav-link i {
    margin-right: 0;
    font-size: 1.2rem;
}

/* Collapsed mode hover tooltips */
.sidebar.collapsed .nav-item {
    position: relative;
}

.sidebar.collapsed .nav-item .nav-link::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%) scale(0.8);
    background: var(--surface-elevated);
    color: var(--text-primary);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    z-index: 1001;
}

.sidebar.collapsed .nav-item .nav-link:hover::after {
    opacity: 1;
    transform: translateY(-50%) scale(1);
}

/* Sidebar brand */
.sidebar-brand {
    height: var(--navbar-height);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    text-decoration: none;
    color: #fff;
    font-weight: 800;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
    transition: opacity var(--transition-base);
}

.sidebar-brand:hover {
    color: #fff;
    opacity: 0.9;
}

.sidebar-brand-icon {
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

hr.sidebar-divider {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin: 0 1rem 0.5rem;
}

.sidebar-heading {
    padding: 0 1rem;
    font-weight: 800;
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.65);
    text-transform: uppercase;
    letter-spacing: 0.13rem;
    margin-bottom: 0.25rem;
}

/* Sidebar nav links */
.sidebar .nav-item .nav-link {
    display: flex;
    align-items: center;
    padding: 0.55rem 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 700;
    font-size: 0.85rem;
    transition: all 0.2s ease-in-out;
    border-radius: 0;
    margin: 0;
}

.sidebar .nav-item .nav-link i {
    margin-right: 0.5rem;
    font-size: 0.85rem;
    transition: transform var(--transition-fast);
}

.sidebar .nav-item .nav-link:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Active nav link */
.sidebar .nav-item .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    margin: 0 0.5rem;
    padding-left: 0.5rem;
    position: relative;
}

.sidebar .nav-item .nav-link.active::before {
    content: '';
    position: absolute;
    left: -0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: #fff;
    border-radius: 0 3px 3px 0;
}

/* Sidebar toggle */
.sidebar-toggle {
    width: 100%;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.sidebar-toggle:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}


/* ================================================================
   7. CONTENT WRAPPER
   ================================================================ */
#content-wrapper {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 100vh;
    margin-left: var(--sidebar-width);
    transition: margin-left 0.3s ease-in-out;
}

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

#content {
    flex: 1;
    padding: 1.5rem;
}


/* ================================================================
   8. TOPBAR / NAVBAR
   ================================================================ */
.topbar {
    height: var(--navbar-height);
    background-color: var(--surface-primary);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-light);
    transition: background-color var(--transition-base);
    position: sticky;
    top: 0;
    z-index: 900;
}

.topbar .navbar-search {
    width: 25rem;
}

.topbar .navbar-search .input-group {
    border-radius: 0.35rem;
    overflow: hidden;
}

.topbar .navbar-search input {
    font-size: 0.85rem;
    border: 0;
    background-color: var(--surface-secondary);
    transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.topbar .navbar-search input:focus {
    background-color: var(--surface-primary);
    box-shadow: 0 0 0 3px rgba(91, 77, 199, 0.15);
}

.topbar .navbar-search .btn {
    background-color: var(--primary-color);
    color: #fff;
    border: 0;
    transition: background-color var(--transition-fast);
}

.topbar .navbar-search .btn:hover {
    background-color: var(--primary-dark);
}

.topbar-divider {
    width: 0;
    border-right: 1px solid var(--border-color);
    height: 2rem;
    margin: auto 1rem;
}

.topbar .nav-item .nav-link {
    color: var(--secondary-color);
    position: relative;
    transition: color var(--transition-fast);
}

.topbar .nav-item .nav-link:hover {
    color: var(--primary-color);
}

.topbar .nav-item .nav-link .badge-counter {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.25em 0.4em;
}

/* User avatar */
.user-avatar-sm {
    width: 2rem;
    height: 2rem;
    font-size: 0.8rem;
    font-weight: 700;
}

/* User avatar */
.topbar .nav-item .nav-link .img-profile {
    height: 2rem;
    width: 2rem;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    transition: border-color var(--transition-fast);
}

.topbar .nav-item .nav-link .img-profile:hover {
    border-color: var(--primary-color);
}

/* Dropdown animations */
.topbar .nav-item.dropdown .dropdown-menu {
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    animation: slideDown 0.2s var(--transition-smooth) both;
    transform-origin: top center;
}

/* Notification dropdown */
.topbar .dropdown-menu .dropdown-item {
    padding: 0.65rem 1.25rem;
    font-size: 0.85rem;
    transition: background-color var(--transition-fast), padding-left var(--transition-fast);
    border-radius: var(--radius-sm);
    margin: 0.125rem 0.375rem;
}

.topbar .dropdown-menu .dropdown-item:hover {
    background-color: var(--primary-ultra-light);
    padding-left: 1.5rem;
}


/* ================================================================
   9. CARD SYSTEM
   ================================================================ */
.card {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
    background: var(--surface-primary);
    overflow: hidden;
}

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

/* Card header */
.card .card-header {
    background-color: var(--surface-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0.875rem 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 0.875rem;
    letter-spacing: 0.01em;
}

.card .card-header[data-bs-toggle="collapse"] {
    cursor: pointer;
}

/* Elevated card variant */
.card-glass {
    background: var(--surface-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.card-glass .card-header {
    background: var(--surface-secondary);
}

/* Hover lift effect for interactive cards */
.card-hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(91, 77, 199, 0.08);
}

/* Border left utilities */
.border-left-primary { border-left: 0.25rem solid var(--primary-color) !important; }
.border-left-secondary { border-left: 0.25rem solid var(--secondary-color) !important; }
.border-left-success { border-left: 0.25rem solid var(--success-color) !important; }
.border-left-info { border-left: 0.25rem solid var(--info-color) !important; }
.border-left-warning { border-left: 0.25rem solid var(--warning-color) !important; }
.border-left-danger { border-left: 0.25rem solid var(--danger-color) !important; }


/* ================================================================
   10. STAT & KPI CARDS
   ================================================================ */
.stat-card .card-body {
    padding: 1.25rem;
}

.stat-card .stat-title {
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    letter-spacing: 0.05em;
}

.stat-card .stat-value {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.stat-card .stat-icon {
    font-size: 2rem;
    opacity: 0.15;
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.stat-card:hover .stat-icon {
    opacity: 0.25;
    transform: scale(1.1) rotate(-5deg);
}


/* KPI Cards */
.kpi-card .card-body {
    padding: 1rem;
}

.kpi-card .kpi-value {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1.2;
}

.kpi-card .kpi-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
}

.kpi-card .kpi-sub {
    font-size: 0.75rem;
    color: var(--secondary-color);
}

/* KPI Progress Ring */
.kpi-progress-ring {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.kpi-progress-ring svg {
    transform: rotate(-90deg);
}

.kpi-progress-ring circle {
    fill: none;
    stroke-width: 3;
    stroke-linecap: round;
}

.kpi-progress-ring .ring-bg {
    stroke: var(--border-color);
}

.kpi-progress-ring .ring-fill {
    stroke: var(--primary-color);
    transition: stroke-dashoffset 1s ease-in-out;
    animation: progressRing 1.5s ease-in-out both;
}

.kpi-progress-ring .ring-value {
    position: absolute;
    font-size: 0.75rem;
    font-weight: 800;
}


/* ================================================================
   11. TABLES
   ================================================================ */
.table thead th {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
    padding: 0.75rem 0.875rem;
    white-space: nowrap;
    background: var(--surface-secondary);
    position: relative;
}

/* Sticky table headers */
.table-sticky thead th {
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--surface-secondary);
    box-shadow: 0 1px 0 var(--border-color);
}

.table td, .table th {
    vertical-align: middle;
    padding: 0.625rem 0.875rem;
}

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

/* Alternating rows */
.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(91, 77, 199, 0.02);
}

.table-hover tbody tr:hover {
    background-color: rgba(91, 77, 199, 0.06);
}

/* Sort indicators */
.table thead th[data-sort] {
    cursor: pointer;
    user-select: none;
    transition: color var(--transition-fast);
}

.table thead th[data-sort]:hover {
    color: var(--primary-color);
}

.table thead th[data-sort]::after {
    content: '\f0dc';
    font-family: 'Font Awesome 6 Free', 'Font Awesome 5 Free', 'FontAwesome';
    font-weight: 900;
    margin-left: 0.5rem;
    opacity: 0.3;
    font-size: 0.6rem;
    transition: opacity var(--transition-fast);
}

.table thead th[data-sort]:hover::after {
    opacity: 0.7;
}

.table thead th[data-sort].sort-asc::after {
    content: '\f0de';
    opacity: 1;
    color: var(--primary-color);
}

.table thead th[data-sort].sort-desc::after {
    content: '\f0dd';
    opacity: 1;
    color: var(--primary-color);
}

/* Responsive table wrapper */
.table-responsive {
    -webkit-overflow-scrolling: touch;
}


/* ================================================================
   12. STATUS BADGES & ACTION TYPES
   ================================================================ */
.badge-status {
    font-size: 0.7rem;
    padding: 0.35em 0.75em;
    font-weight: 600;
    border-radius: 50rem;
    letter-spacing: 0.02em;
}

/* Action Types */
.action-type.speed { background-color: var(--info-color); color: #fff; }
.action-type.cancel { background-color: var(--danger-color); color: #fff; }
.action-type.refill { background-color: var(--warning-color); color: var(--text-primary); }
.action-type.partial { background-color: var(--accent-purple); color: #fff; }

/* Process Status — solid backgrounds, no gradients */
.process-status.pending { background: var(--secondary-color); color: #fff; }
.process-status.processing { background: var(--primary-color); color: #fff; }
.process-status.solved { background: var(--success-color); color: #fff; }
.process-status.rejected { background: var(--danger-color); color: #fff; }
.process-status.archived { background: var(--secondary-color); color: #fff; opacity: 0.7; }

/* Provider Status */
.provider-status.active { background-color: var(--success-color); color: #fff; }
.provider-status.inactive { background-color: var(--danger-color); color: #fff; }

/* Required field indicator (accessible) */
.required-star {
    color: var(--danger-color);
    font-weight: 700;
}

/* Bronze badge (VIP level) */
.badge-bronze {
    background: rgba(205, 127, 50, 0.15);
    color: #cd7f32;
}

[data-bs-theme="dark"] .badge-bronze {
    background: rgba(205, 127, 50, 0.25);
    color: #e0a050;
}


/* ================================================================
   13. BUTTONS
   ================================================================ */
.btn-xs {
    padding: 0.15rem 0.35rem;
    font-size: 0.7rem;
    line-height: 1.3;
}

.btn-group > form {
    display: contents;
}

.btn-icon-split {
    padding: 0;
    overflow: hidden;
    display: inline-flex;
    align-items: stretch;
}

.btn-icon-split .icon {
    background-color: rgba(0, 0, 0, 0.15);
    display: inline-block;
    padding: 0.375rem 0.75rem;
}

.btn-icon-split .text {
    display: inline-block;
    padding: 0.375rem 0.75rem;
}

/* Button transitions */
.btn {
    transition: all var(--transition-fast);
}

/* Light button variant */
.btn-glass {
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    box-shadow: var(--shadow-xs);
}

.btn-glass:hover {
    background: var(--surface-tertiary);
    box-shadow: var(--shadow-sm);
    color: var(--text-primary);
}

/* Gradient button variants */
.btn-gradient-primary {
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
}

.btn-gradient-primary:hover {
    box-shadow: 0 6px 20px rgba(67, 97, 238, 0.45);
    color: #fff;
}

.btn-gradient-success {
    background: var(--gradient-success);
    color: #fff;
    border: none;
    box-shadow: 0 4px 12px rgba(28, 200, 138, 0.3);
}

.btn-gradient-success:hover {
    box-shadow: 0 6px 20px rgba(28, 200, 138, 0.45);
    color: #fff;
}

.btn-gradient-danger {
    background: var(--gradient-danger);
    color: #fff;
    border: none;
    box-shadow: 0 4px 12px rgba(231, 74, 59, 0.3);
}

.btn-gradient-danger:hover {
    box-shadow: 0 6px 20px rgba(231, 74, 59, 0.45);
    color: #fff;
}

/* Icon button enhancement */
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border-radius: var(--radius-md);
}

.btn-icon-sm {
    width: 1.75rem;
    height: 1.75rem;
    font-size: 0.75rem;
}

.btn-icon-lg {
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.1rem;
}


/* ================================================================
   14. FORMS
   ================================================================ */

/* Input focus states */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 0.2rem rgba(91, 77, 199, 0.15);
    outline: none;
}

/* Floating label CSS support */
.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label {
    color: var(--primary-color);
    font-weight: 600;
}

/* Better select styling */
.form-select {
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

/* Input group improvements */
.input-group .input-group-text {
    background-color: var(--surface-secondary);
    border-color: var(--border-color);
    color: var(--text-secondary);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.input-group:focus-within .input-group-text {
    border-color: var(--primary-light);
    color: var(--primary-color);
    background-color: var(--primary-ultra-light);
}

/* Validation state styling */
.form-control.is-valid:focus {
    box-shadow: 0 0 0 0.2rem rgba(28, 200, 138, 0.15);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 0.2rem rgba(231, 74, 59, 0.15);
}

.valid-feedback {
    font-size: 0.8rem;
    font-weight: 600;
}

.invalid-feedback {
    font-size: 0.8rem;
    font-weight: 600;
}

/* Bulk input textarea */
.bulk-input {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    resize: vertical;
    min-height: 150px;
}


/* ================================================================
   15. MODALS
   ================================================================ */
.modal-header {
    background: var(--primary-color);
    color: #fff;
    border-bottom: none;
    padding: 1.25rem 1.5rem;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.modal-header .btn-close:hover {
    opacity: 1;
}

.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    animation: modalEntrance 0.3s var(--transition-smooth) both;
}

/* Modal backdrop */
.modal-backdrop.show {
    opacity: 0.5;
}


/* ================================================================
   16. TOAST NOTIFICATIONS
   ================================================================ */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 380px;
    pointer-events: none;
}

.toast-notification {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    color: #fff;
    font-size: 0.875rem;
    line-height: 1.4;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    pointer-events: auto;
    position: relative;
    overflow: hidden;
}

.toast-notification.toast-visible {
    transform: translateX(0);
    opacity: 1;
}

.toast-notification.toast-dismiss {
    transform: translateX(120%);
    opacity: 0;
}

.toast-success { background: #198754; }
.toast-danger  { background: #dc3545; }
.toast-warning { background: #fd7e14; }
.toast-info    { background: #0d6efd; }

.toast-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    padding-top: 1px;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.toast-content { flex: 1; word-break: break-word; }

.toast-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.toast-close:hover {
    color: #fff;
    transform: scale(1.15);
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.toast-progress-bar {
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7);
    transition: width 5000ms linear;
    border-radius: 0 0 var(--radius-lg) 0;
}


/* ================================================================
   17. LOADING & PROGRESS STATES
   ================================================================ */

/* Loading overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity var(--transition-base);
}

.loading-overlay.hidden {
    display: none;
}

/* Skeleton loader */
.skeleton {
    position: relative;
    overflow: hidden;
    background: var(--surface-tertiary);
    border-radius: var(--radius-sm);
}

.skeleton::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.6) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s linear infinite;
}

.skeleton-text {
    height: 0.875rem;
    margin-bottom: 0.5rem;
    width: 100%;
}

.skeleton-text-sm {
    height: 0.625rem;
    margin-bottom: 0.375rem;
    width: 80%;
}

.skeleton-heading {
    height: 1.5rem;
    margin-bottom: 0.75rem;
    width: 60%;
}

.skeleton-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
}

.skeleton-card {
    height: 120px;
    border-radius: var(--radius-lg);
}

/* Progress bar animations */
.progress-animated .progress-bar {
    position: relative;
    overflow: hidden;
}

.progress-animated .progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmer 2s linear infinite;
}

/* Spinner variants */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

.spinner-dual {
    width: 2rem;
    height: 2rem;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-right-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.spinner-dots {
    display: inline-flex;
    gap: 0.25rem;
}

.spinner-dots span {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--primary-color);
    border-radius: 50%;
    animation: pulse 1.4s ease-in-out infinite;
}

.spinner-dots span:nth-child(2) { animation-delay: 0.2s; }
.spinner-dots span:nth-child(3) { animation-delay: 0.4s; }


/* ================================================================
   18. ACTIVITY TIMELINE
   ================================================================ */
.activity-timeline {
    position: relative;
    padding-left: 2rem;
}

.activity-timeline::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--border-color);
}

.activity-timeline .activity-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.activity-timeline .activity-item::before {
    content: '';
    position: absolute;
    left: -1.75rem;
    top: 0.25rem;
    width: 0.75rem;
    height: 0.75rem;
    background-color: var(--primary-color);
    border-radius: 50%;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.activity-timeline .activity-item:hover::before {
    transform: scale(1.3);
    box-shadow: 0 0 0 3px rgba(91, 77, 199, 0.2);
}

.activity-timeline .activity-item.success::before { background-color: var(--success-color); }
.activity-timeline .activity-item.warning::before { background-color: var(--warning-color); }
.activity-timeline .activity-item.danger::before { background-color: var(--danger-color); }
.activity-timeline .activity-item.info::before { background-color: var(--info-color); }

.activity-timeline .activity-item .activity-time {
    font-size: 0.75rem;
    color: var(--secondary-color);
}

.activity-timeline .activity-item .activity-content {
    font-size: 0.9rem;
}


/* ================================================================
   19. AUTH PAGES
   ================================================================ */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-secondary);
    padding: 2rem;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--surface-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.auth-card .auth-header {
    background: transparent;
    color: var(--primary-color);
    text-align: center;
    padding: 2.5rem 2rem 1rem;
    border-radius: 0;
}

.auth-card .auth-header h1 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.auth-card .auth-header p {
    margin-bottom: 0;
    color: var(--text-secondary);
}

.auth-card .auth-body {
    padding: 1.5rem 2rem 2.5rem;
}


/* ================================================================
   20. FOOTER
   ================================================================ */
.footer {
    background-color: var(--surface-primary);
    padding: 1rem 1.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
}


/* ================================================================
   21. SCROLLBAR
   ================================================================ */
::-webkit-scrollbar {
    width: 0.5rem;
    height: 0.5rem;
}

::-webkit-scrollbar-track {
    background-color: var(--surface-secondary);
}

::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 0.25rem;
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--text-muted);
}


/* ================================================================
   22. PROVIDER RANKING
   ================================================================ */
.provider-rank-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-fast);
}

.provider-rank-item:hover {
    background-color: rgba(91, 77, 199, 0.03);
}

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

.provider-rank-position {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.provider-rank-bar {
    height: 6px;
    border-radius: 3px;
    background-color: var(--surface-tertiary);
    flex: 1;
    overflow: hidden;
}

.provider-rank-bar .bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.6s ease;
}


/* ================================================================
   23. WHATSAPP & MISC COMPONENTS
   ================================================================ */

/* Sidebar backdrop for mobile */
.sidebar-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    transition: opacity var(--transition-base);
}

.sidebar-backdrop.show {
    display: block;
}

/* Dashboard chart skeletons */
.chart-skeleton {
    position: relative;
    overflow: hidden;
    background: var(--surface-tertiary, #f8f9fc);
    border-radius: var(--radius-sm, 0.25rem);
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-skeleton::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.6) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s linear infinite;
}

.chart-skeleton .skeleton-icon {
    font-size: 2rem;
    color: var(--text-tertiary, #b0b3b8);
    opacity: 0.5;
}

[data-bs-theme="dark"] .chart-skeleton {
    background: var(--surface-tertiary, #1a1d2e);
}

[data-bs-theme="dark"] .chart-skeleton::after {
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.05) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
}

/* Dashboard chart collapse toggle (mobile) */
.chart-collapse-toggle {
    display: none;
    cursor: pointer;
    padding: 0.75rem 1rem;
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--primary-color);
    transition: background var(--transition-fast);
}

.chart-collapse-toggle:hover {
    background: var(--surface-tertiary);
}

[data-bs-theme="dark"] .chart-collapse-toggle {
    background: var(--surface-primary);
    border-color: var(--border-color);
    color: #6ea8fe;
}

[data-bs-theme="dark"] .chart-collapse-toggle:hover {
    background: var(--surface-tertiary);
}

/* Order action buttons - compact layout */
.order-actions-cell {
    display: flex;
    flex-wrap: nowrap;
    gap: 2px;
}

.order-actions-cell .btn {
    padding: 0.2rem 0.35rem;
    font-size: 0.75rem;
    line-height: 1;
}

/* WhatsApp failed banner */
.whatsapp-failed-banner {
    background: linear-gradient(135deg, #fff5f5 0%, #fed7d7 100%);
    border: 1px solid #feb2b2;
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.whatsapp-failed-banner .banner-icon {
    font-size: 1.5rem;
    color: var(--danger-color);
    flex-shrink: 0;
}

.whatsapp-failed-banner .banner-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

[data-bs-theme="dark"] .whatsapp-failed-banner {
    background: linear-gradient(135deg, #2d1b1b 0%, #3d1f1f 100%);
    border-color: #5c2626;
}

/* Provider WhatsApp status badge */
.wa-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.wa-status-badge.not-configured {
    background: var(--surface-secondary);
    color: var(--text-secondary);
    border: 1px dashed var(--border-color);
}

[data-bs-theme="dark"] .wa-status-badge.not-configured {
    background: #2a2d31;
    color: #a0a3a8;
    border-color: #3a3d41;
}

/* Quick action buttons */
.quick-actions .btn {
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}


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

/* Surface utilities */
.glass {
    background: var(--surface-primary);
    border: 1px solid var(--border-color);
}

.glass-heavy {
    background: var(--surface-primary);
    border: 1px solid var(--border-color);
}

.glass-dark {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
}

/* Truncation helpers */
.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Chart container heights */
.chart-container { min-height: 280px; }
.chart-container-lg { min-height: 320px; }
.chart-container-skeleton { min-height: 300px; }

/* Empty state icon */
.empty-state-icon { font-size: 2rem; }

/* Responsive spacing utilities */
.gap-responsive { gap: 1.5rem; }
.p-responsive { padding: 1.5rem; }

/* Gradient background utilities */
.bg-gradient-primary { background: var(--gradient-primary); }
.bg-gradient-success { background: var(--gradient-success); }
.bg-gradient-danger { background: var(--gradient-danger); }
.bg-gradient-warning { background: var(--gradient-warning); }
.bg-gradient-info { background: var(--gradient-info); }

/* Micro-interaction hover */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hover-scale {
    transition: transform var(--transition-fast);
}

.hover-scale:hover {
    transform: scale(1.05);
}



/* ================================================================
   25. PWA STYLES
   ================================================================ */

/* PWA install banner */
.pwa-install-banner {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    background: var(--surface-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-xl);
    z-index: 1090;
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 90vw;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.pwa-install-banner.show {
    transform: translateX(-50%) translateY(0);
}

.pwa-install-banner .pwa-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.pwa-install-banner .pwa-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.pwa-install-banner .pwa-actions {
    display: flex;
    gap: 0.5rem;
}

/* Offline indicator */
.offline-indicator {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--danger-color);
    color: #fff;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    z-index: 1100;
    transform: translateY(-100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.offline-indicator.show {
    transform: translateY(0);
}


/* ================================================================
   26. DARK MODE
   ================================================================ */
[data-bs-theme="dark"] {
    --surface-primary: #1a1a2e;
    --surface-secondary: #12121f;
    --surface-tertiary: #22223a;
    --surface-elevated: #1e1e32;
    --text-primary: #e4e4f0;
    --text-secondary: #a0a0b8;
    --text-muted: #6c6c82;
    --border-color: #2d2d45;
    --border-light: #25253a;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.35), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.25);

    /* Dark mode surface overrides */
    --glass-bg: var(--surface-primary);
    --glass-bg-heavy: var(--surface-elevated);
    --glass-border: var(--border-color);
    --glass-shadow: var(--shadow-md);

    /* Dark mode gradients */
    --gradient-primary: linear-gradient(135deg, #4a3da8 0%, #3d3290 100%);
    --gradient-primary-soft: linear-gradient(135deg, #5b4dc7 0%, #4a3da8 100%);
    --gradient-sidebar: linear-gradient(180deg, #12121f 0%, #0a0a14 100%);
    --gradient-shimmer: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);

    /* Dark mode accent colors (slightly brighter for contrast) */
    --primary-ultra-light: rgba(91, 77, 199, 0.15);
    --success-light: rgba(5, 150, 105, 0.15);
    --info-light: rgba(8, 145, 178, 0.15);
    --warning-light: rgba(217, 119, 6, 0.15);
    --danger-light: rgba(220, 38, 38, 0.15);
}

[data-bs-theme="dark"] body {
    background-color: var(--surface-secondary);
    color: var(--text-primary);
}

/* Sidebar dark mode */
[data-bs-theme="dark"] .sidebar {
    background: var(--gradient-sidebar) !important;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.4);
}


/* Topbar dark */
[data-bs-theme="dark"] .topbar {
    background-color: var(--surface-elevated);
    box-shadow: var(--shadow-sm);
    border-bottom-color: var(--border-color);
}

[data-bs-theme="dark"] .topbar .navbar-search input {
    background-color: var(--surface-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-bs-theme="dark"] .topbar .navbar-search input:focus {
    background-color: var(--surface-tertiary);
    box-shadow: 0 0 0 3px rgba(91, 77, 199, 0.2);
}

[data-bs-theme="dark"] .topbar-divider {
    border-right-color: var(--border-color);
}

[data-bs-theme="dark"] .topbar .nav-item.dropdown .dropdown-menu {
    background-color: var(--surface-elevated);
    border-color: var(--border-color);
    box-shadow: var(--shadow-lg);
}

[data-bs-theme="dark"] .topbar .dropdown-menu .dropdown-item:hover {
    background-color: var(--primary-ultra-light);
}

/* Cards dark */
[data-bs-theme="dark"] .card {
    background: var(--surface-primary);
    border-color: var(--border-color);
    box-shadow: var(--shadow-sm);
}

[data-bs-theme="dark"] .card:hover {
    box-shadow: var(--shadow-md);
}

[data-bs-theme="dark"] .card .card-header {
    background-color: var(--surface-elevated);
    border-bottom-color: var(--border-color);
}


/* Dark elevated cards */
[data-bs-theme="dark"] .card-glass {
    background: var(--surface-elevated);
    border-color: var(--border-color);
    box-shadow: var(--shadow-md);
}

[data-bs-theme="dark"] .card-glass .card-header {
    background: var(--surface-tertiary);
}

/* Stat Cards dark */
[data-bs-theme="dark"] .stat-card .stat-value {
    color: var(--text-primary);
}

[data-bs-theme="dark"] .stat-card .stat-icon {
    color: rgba(255, 255, 255, 0.06);
}


/* Tables dark */
[data-bs-theme="dark"] .table thead th {
    color: var(--text-secondary);
    background: var(--surface-elevated);
    border-bottom-color: var(--border-color);
}

[data-bs-theme="dark"] .table-sticky thead th {
    background: var(--surface-elevated);
}

[data-bs-theme="dark"] .table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.03);
}

[data-bs-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(255, 255, 255, 0.02);
}

/* Forms dark */
[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 0.2rem rgba(91, 77, 199, 0.2), 0 0 10px rgba(91, 77, 199, 0.1);
}

[data-bs-theme="dark"] .input-group:focus-within .input-group-text {
    background-color: rgba(91, 77, 199, 0.1);
    border-color: var(--primary-light);
    color: var(--primary-light);
}

/* Footer dark */
[data-bs-theme="dark"] .footer {
    background-color: var(--surface-primary);
    border-top-color: var(--border-color);
    color: var(--text-secondary);
}

/* Scrollbar dark */
[data-bs-theme="dark"] ::-webkit-scrollbar-track {
    background-color: var(--surface-secondary);
}

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
}

[data-bs-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background-color: #3e4148;
}

/* Auth Card dark */
[data-bs-theme="dark"] .auth-card {
    background: var(--surface-primary);
    border-color: var(--border-color);
}

[data-bs-theme="dark"] .auth-card .auth-header h1 {
    color: var(--primary-light);
}

/* Loading Overlay dark */
[data-bs-theme="dark"] .loading-overlay {
    background: rgba(0, 0, 0, 0.75);
}

/* Skeleton dark */
[data-bs-theme="dark"] .skeleton {
    background: var(--surface-tertiary);
}

[data-bs-theme="dark"] .skeleton::after {
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.05) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
}

/* Provider Ranking dark */
[data-bs-theme="dark"] .provider-rank-item {
    border-bottom-color: var(--border-color);
}

[data-bs-theme="dark"] .provider-rank-bar {
    background-color: var(--border-color);
}

/* Modal dark mode */
[data-bs-theme="dark"] .modal-content {
    background-color: var(--surface-primary);
    border-color: var(--border-color);
}

[data-bs-theme="dark"] .modal-header {
    background: #4a3da8;
}

/* Light buttons dark */
[data-bs-theme="dark"] .btn-glass {
    background: var(--surface-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-bs-theme="dark"] .btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

/* Toast dark */
[data-bs-theme="dark"] .toast-success { background: #157347; }
[data-bs-theme="dark"] .toast-danger  { background: #b02a37; }
[data-bs-theme="dark"] .toast-warning { background: #cc6a10; }
[data-bs-theme="dark"] .toast-info    { background: #0a58ca; }

/* PWA dark */
[data-bs-theme="dark"] .pwa-install-banner {
    background: var(--glass-bg-heavy);
    border-color: var(--glass-border);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

[data-bs-theme="dark"] .pwa-install-banner .pwa-text {
    color: var(--text-primary);
}

/* Activity Timeline dark */
[data-bs-theme="dark"] .activity-timeline::before {
    background-color: #3a3d41;
}

/* Bootstrap utility overrides dark */
[data-bs-theme="dark"] .bg-white {
    background-color: var(--surface-primary) !important;
}

[data-bs-theme="dark"] .bg-light {
    background-color: var(--surface-elevated) !important;
}

[data-bs-theme="dark"] .text-gray-800 {
    color: var(--text-primary) !important;
}

[data-bs-theme="dark"] .text-gray-600 {
    color: var(--text-secondary) !important;
}

/* btn-link dark */
[data-bs-theme="dark"] .btn-link {
    color: #6ea8fe;
}

[data-bs-theme="dark"] .btn-link:hover {
    color: #9ec5fe;
}

/* text-dark */
[data-bs-theme="dark"] .text-dark {
    color: var(--text-primary) !important;
}

/* btn-icon-split dark */
[data-bs-theme="dark"] .btn-icon-split .icon {
    background-color: rgba(255, 255, 255, 0.15);
}

/* btn-close on dark card bodies */
[data-bs-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* KPI Progress Ring dark */
[data-bs-theme="dark"] .kpi-progress-ring .ring-bg {
    stroke: var(--border-color);
}

/* Sidebar collapsed tooltip dark */
[data-bs-theme="dark"] .sidebar.collapsed .nav-item .nav-link::after {
    background: var(--surface-elevated);
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

/* Gradient buttons dark — slightly brighter */
[data-bs-theme="dark"] .btn-gradient-primary {
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.2);
}

[data-bs-theme="dark"] .btn-gradient-success {
    box-shadow: 0 4px 12px rgba(28, 200, 138, 0.2);
}

[data-bs-theme="dark"] .btn-gradient-danger {
    box-shadow: 0 4px 12px rgba(231, 74, 59, 0.2);
}


/* ================================================================
   27. RESPONSIVE BREAKPOINTS
   ================================================================ */
@media (max-width: 768px) {
    .sidebar {
        width: 0;
        overflow: hidden;
        transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .sidebar .sidebar-brand-text,
    .sidebar .nav-link span,
    .sidebar .sidebar-heading {
        display: none;
    }

    .sidebar .nav-link {
        text-align: center;
        padding: 1rem;
    }

    .sidebar .nav-link i {
        margin-right: 0;
        font-size: 1.2rem;
    }

    .sidebar.show {
        width: var(--sidebar-width);
        overflow-y: auto;
        overflow-x: hidden;
    }

    .sidebar.show .sidebar-brand-text,
    .sidebar.show .nav-link span,
    .sidebar.show .sidebar-heading {
        display: inline;
    }

    .sidebar.show .nav-link {
        text-align: left;
        padding: 0.75rem 1rem;
    }

    .sidebar.show .nav-link i {
        margin-right: 0.5rem;
        font-size: 0.85rem;
    }

    #content-wrapper {
        margin-left: 0;
    }

    #content-wrapper.sidebar-collapsed {
        margin-left: 0;
    }

    #content {
        padding: 1rem;
    }

    .topbar .navbar-search {
        width: 100%;
    }

    /* Stack stat cards - improved readability */
    .stat-card .stat-value {
        font-size: 1.25rem;
    }

    .stat-card .stat-icon {
        font-size: 1.5rem;
    }

    .stat-card .stat-title {
        font-size: 0.65rem;
    }

    /* Priority boxes compact on mobile */
    .priority-box .display-5 {
        font-size: 2rem;
    }

    /* Page header stacking */
    .d-sm-flex.align-items-center.justify-content-between {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 0.5rem;
    }

    /* Show chart collapse toggle */
    .chart-collapse-toggle {
        display: block;
    }

    /* Chart containers */
    canvas {
        max-height: 250px;
    }

    /* KPI cards responsive */
    .kpi-card .kpi-value {
        font-size: 1.35rem;
    }

    /* Table cells - prevent wrapping on key columns */
    .table td, .table th {
        white-space: nowrap;
    }

    /* Allow message columns to wrap */
    .table .wrap-cell {
        white-space: normal;
        min-width: 120px;
    }

    /* Bulk actions bar */
    .bulk-actions-bar {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .bulk-actions-bar .btn {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }

    /* Pagination */
    .pagination-wrapper {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center !important;
    }

    /* Filter rows */
    .filter-row .col-md-2,
    .filter-row .col-md-3 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    /* Card header flex items */
    .card-header.d-flex {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    /* Modal dialogs */
    .modal-lg, .modal-xl {
        max-width: calc(100% - 1rem);
        margin: 0.5rem;
    }

    /* Settings system info table */
    .table-sm th {
        font-size: 0.75rem;
        padding-right: 0.5rem;
    }

    .table-sm td {
        font-size: 0.75rem;
    }

    /* Better touch target sizes */
    .btn {
        min-height: 2.5rem;
        min-width: 2.5rem;
    }

    .btn-xs, .btn-sm, .btn-group-sm .btn, .order-actions-cell .btn {
        min-height: auto;
        min-width: auto;
    }

    /* Responsive spacing */
    .gap-responsive { gap: 1rem; }
    .p-responsive { padding: 1rem; }

    /* PWA banner responsive */
    .pwa-install-banner {
        left: 1rem;
        right: 1rem;
        transform: translateX(0) translateY(120%);
        max-width: none;
    }

    .pwa-install-banner.show {
        transform: translateX(0) translateY(0);
    }
}

@media (max-width: 576px) {
    #content {
        padding: 0.75rem;
    }

    .card {
        margin-bottom: 1rem;
        border-radius: var(--radius-md);
    }

    .card .card-header {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .card .card-body {
        padding: 0.75rem;
    }

    /* Full-width buttons on mobile */
    .quick-actions .btn {
        display: block;
        width: 100%;
        margin-right: 0;
    }

    /* Table font size */
    .table {
        font-size: 0.8rem;
    }

    .table thead th {
        font-size: 0.65rem;
    }

    /* Filter rows - single column on xs */
    .filter-row .col-md-2,
    .filter-row .col-md-3 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    /* Action buttons in table - stack vertically */
    .btn-group-sm .btn {
        padding: 0.2rem 0.35rem;
        font-size: 0.7rem;
    }

    /* Badge sizing */
    .badge {
        font-size: 0.65rem;
    }

    /* Form buttons full width */
    .form-actions-mobile .btn {
        display: block;
        width: 100%;
        margin-bottom: 0.5rem;
    }

    /* Stat cards compact */
    .stat-card .stat-value {
        font-size: 1.1rem;
    }

    .stat-card .stat-title {
        font-size: 0.6rem;
    }

    .stat-card .stat-icon {
        font-size: 1.25rem;
    }

    /* KPI compact */
    .kpi-card .kpi-value {
        font-size: 1.15rem;
    }

    .kpi-card .kpi-label {
        font-size: 0.6rem;
    }

    .kpi-card .kpi-sub {
        font-size: 0.65rem;
    }

    /* Responsive spacing */
    .gap-responsive { gap: 0.75rem; }
    .p-responsive { padding: 0.75rem; }

    /* Toast responsive */
    .toast-container {
        left: 0.5rem;
        right: 0.5rem;
        max-width: none;
    }

    .toast-notification {
        font-size: 0.8rem;
    }

    /* Improved mobile card layouts */
    .row > [class*="col-"] > .card {
        margin-bottom: 0.75rem;
    }
}

/* Large screens — restore generous spacing */
@media (min-width: 1400px) {
    #content {
        padding: 2rem;
    }

    .gap-responsive { gap: 2rem; }
    .p-responsive { padding: 2rem; }
}