:root {
    /* Base Shared Tokens */
    --glass-blur: blur(20px);
    --transition-speed: 0.3s;
    --border-radius-lg: 1.25rem;
    --border-radius-md: 0.75rem;
}

/* ==========================================================================
   Light / White Theme (Default Theme)
   ========================================================================== */
body, body.light-theme {
    --bg-color: #f1f5f9;
    --card-bg: rgba(255, 255, 255, 0.92);
    --card-bg-solid: #ffffff;
    --border-color: rgba(203, 213, 225, 0.8);
    --border-glow: rgba(2, 132, 199, 0.25);
    
    --primary-color: #0284c7;
    --primary-glow: rgba(2, 132, 199, 0.35);
    --primary-hover: #0369a1;
    --primary-btn-text: #ffffff;
    
    --success-color: #059669;
    --success-glow: rgba(5, 150, 105, 0.3);
    --danger-color: #e11d48;
    --danger-glow: rgba(225, 29, 72, 0.3);
    --warning-color: #d97706;
    --warning-glow: rgba(217, 119, 6, 0.3);
    --info-color: #7c3aed;
    --info-glow: rgba(124, 58, 237, 0.3);
    
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    
    --navbar-bg: rgba(255, 255, 255, 0.9);
    --navbar-border: rgba(226, 232, 240, 0.9);
    
    --input-bg: #ffffff;
    --input-border: #cbd5e1;
    --input-focus-bg: #ffffff;
    
    --stat-card-bg: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    --hero-bg: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    
    --table-head-bg: #f8fafc;
    --table-border: #e2e8f0;
    --table-hover: rgba(241, 245, 249, 0.8);
    
    --modal-bg: #ffffff;
    --modal-border: #e2e8f0;
    --modal-create-bg: linear-gradient(180deg, #e8f4fd 0%, #f6fbff 100%);
    --modal-create-border: rgba(2, 132, 199, 0.45);
    --modal-create-header: rgba(2, 132, 199, 0.08);
    --modal-edit-bg: linear-gradient(180deg, #fff3d9 0%, #fffbee 100%);
    --modal-edit-border: rgba(217, 119, 6, 0.5);
    --badge-glass-bg: rgba(15, 23, 42, 0.06);
    --dropdown-bg: #ffffff;
    --auth-card-bg: rgba(255, 255, 255, 0.95);
    --box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);

    background-color: var(--bg-color);
    background: 
        radial-gradient(circle at 15% 50%, rgba(124, 58, 237, 0.06), transparent 40%),
        radial-gradient(circle at 85% 30%, rgba(2, 132, 199, 0.08), transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(5, 150, 105, 0.05), transparent 50%),
        #f1f5f9;
    background-size: 200% 200%;
    animation: gradientBG 20s ease infinite;
    background-attachment: fixed;
    color: var(--text-primary);
}

/* ==========================================================================
   Dark Theme (Switchable)
   ========================================================================== */
body.dark-theme {
    --bg-color: #0b0f19;
    --card-bg: rgba(17, 24, 39, 0.65);
    --card-bg-solid: #111827;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(0, 240, 255, 0.3);
    
    --primary-color: #00f0ff;
    --primary-glow: rgba(0, 240, 255, 0.6);
    --primary-hover: #38bdf8;
    --primary-btn-text: #000000;
    
    --success-color: #10b981;
    --success-glow: rgba(16, 185, 129, 0.6);
    --danger-color: #f43f5e;
    --danger-glow: rgba(244, 63, 94, 0.6);
    --warning-color: #f59e0b;
    --warning-glow: rgba(245, 158, 11, 0.6);
    --info-color: #8b5cf6;
    --info-glow: rgba(139, 92, 246, 0.6);
    
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    
    --navbar-bg: rgba(11, 15, 25, 0.75);
    --navbar-border: rgba(255, 255, 255, 0.08);
    
    --input-bg: rgba(0, 0, 0, 0.25);
    --input-border: rgba(255, 255, 255, 0.12);
    --input-focus-bg: rgba(0, 0, 0, 0.45);
    
    --stat-card-bg: linear-gradient(145deg, rgba(30, 41, 59, 0.6) 0%, rgba(15, 23, 42, 0.4) 100%);
    --hero-bg: linear-gradient(135deg, rgba(17, 24, 39, 0.85) 0%, rgba(15, 23, 42, 0.85) 100%);
    
    --table-head-bg: rgba(0, 0, 0, 0.2);
    --table-border: rgba(255, 255, 255, 0.06);
    --table-hover: rgba(255, 255, 255, 0.03);
    
    --modal-bg: rgba(17, 24, 39, 0.95);
    --modal-border: rgba(255, 255, 255, 0.1);
    --modal-create-bg: linear-gradient(180deg, rgba(15, 37, 50, 0.97) 0%, rgba(13, 22, 33, 0.97) 100%);
    --modal-create-border: rgba(0, 240, 255, 0.4);
    --modal-create-header: rgba(0, 240, 255, 0.08);
    --modal-edit-bg: linear-gradient(180deg, rgba(60, 44, 16, 0.97) 0%, rgba(28, 24, 15, 0.97) 100%);
    --modal-edit-border: rgba(245, 158, 11, 0.5);
    --badge-glass-bg: rgba(255, 255, 255, 0.1);
    --dropdown-bg: rgba(17, 24, 39, 0.95);
    --auth-card-bg: rgba(17, 24, 39, 0.75);
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);

    background-color: var(--bg-color);
    background: 
        radial-gradient(circle at 15% 50%, rgba(139, 92, 246, 0.15), transparent 40%),
        radial-gradient(circle at 85% 30%, rgba(0, 240, 255, 0.15), transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(16, 185, 129, 0.1), transparent 50%),
        #0b0f19;
    background-size: 200% 200%;
    animation: gradientBG 20s ease infinite;
    background-attachment: fixed;
    color: var(--text-primary);
}

/* Base Body Styles */
body {
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Typography tweaks */
h1, h2, h3, h4, h5, h6 {
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.text-muted {
    color: var(--text-secondary) !important;
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.custom-navbar {
    background: var(--navbar-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--navbar-border);
    padding: 0.85rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: background var(--transition-speed), border-color var(--transition-speed);
}

.navbar-brand span {
    background: linear-gradient(to right, var(--text-primary), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-link-custom {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 1.1rem;
    border-radius: 8px;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}
.nav-link-custom:hover {
    color: var(--primary-color);
    background: rgba(2, 132, 199, 0.1);
}
.nav-link-custom.active {
    color: var(--primary-btn-text);
    background: var(--primary-color);
    font-weight: 600;
    box-shadow: 0 0 15px var(--primary-glow);
}

/* Theme Toggle Button */
.btn-theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--badge-glass-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    cursor: pointer;
    transition: all 0.3s ease;
}
.btn-theme-toggle:hover {
    background: rgba(2, 132, 199, 0.15);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: rotate(15deg) scale(1.05);
}

/* User Avatar & Dropdown */
.user-avatar-badge {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    color: #ffffff;
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px var(--primary-glow);
}

.dropdown-menu-glass {
    background: var(--dropdown-bg) !important;
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    box-shadow: var(--box-shadow) !important;
    padding: 0.5rem;
}
.dropdown-menu-glass .dropdown-item {
    color: var(--text-secondary);
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}
.dropdown-menu-glass .dropdown-item:hover {
    background: rgba(2, 132, 199, 0.1);
    color: var(--primary-color);
}
.dropdown-menu-glass .dropdown-item.text-danger:hover {
    background: rgba(225, 29, 72, 0.12);
    color: var(--danger-color) !important;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn-primary {
    background: var(--primary-color);
    color: var(--primary-btn-text) !important;
    border: 1px solid var(--primary-color);
    box-shadow: 0 0 15px var(--primary-glow);
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover, .btn-primary:focus {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: 0 0 25px var(--primary-glow);
    transform: translateY(-2px);
}

/* ==========================================================================
   Cards & Widgets
   ========================================================================== */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    transition: background var(--transition-speed), border-color var(--transition-speed);
}

.stat-card {
    background: var(--stat-card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}
.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.stat-icon {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: 1.25rem;
    flex-shrink: 0;
}

body.dark-theme .stat-icon {
    background: rgba(15, 23, 42, 0.6);
}
body.light-theme .stat-icon {
    background: rgba(241, 245, 249, 0.9);
}

.stat-details .stat-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.stat-details .stat-value {
    margin: 0;
    font-weight: 800;
    font-size: 1.75rem;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

/* Executive Dashboard Widgets */
.welcome-hero-card {
    background: var(--hero-bg);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 1.75rem 2rem;
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
    transition: background var(--transition-speed), border-color var(--transition-speed);
}
.welcome-hero-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--border-glow), transparent 70%);
    pointer-events: none;
}

.kpi-card {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.4rem 1.25rem;
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}
.kpi-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}
.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.chart-card {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    height: 100%;
    box-shadow: var(--box-shadow);
    transition: background var(--transition-speed), border-color var(--transition-speed);
}

/* ==========================================================================
   Data Table & Search
   ========================================================================== */
.search-box {
    position: relative;
    width: 320px;
}
.search-box .bi-search {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
}
.search-box input {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    padding-left: 2.75rem !important;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
    border-radius: 20px;
    transition: all 0.3s;
}
.search-box input:focus {
    background: var(--input-focus-bg);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--border-glow);
    color: var(--text-primary);
}
.search-box input::placeholder {
    color: var(--text-secondary);
}

.custom-table, .table-custom-glass {
    color: var(--text-primary);
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-primary);
    margin-bottom: 0;
}
.custom-table thead th, .table-custom-glass thead th {
    border-bottom: 1px solid var(--table-border) !important;
    color: var(--text-secondary) !important;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 1rem;
    background-color: var(--table-head-bg) !important;
}
.custom-table tbody td, .table-custom-glass tbody td {
    border-bottom: 1px solid var(--table-border) !important;
    padding: 1rem;
    color: var(--text-primary) !important;
    background-color: transparent !important;
    vertical-align: middle;
}
.custom-table tbody tr:hover, .table-custom-glass tbody tr:hover {
    background-color: var(--table-hover) !important;
}

/* Instant inline editing of numeric cells (click a value to edit it) */
.cell-edit { cursor: text; }
.cell-edit:hover {
    outline: 1.5px dashed var(--border-glow);
    outline-offset: -3px;
    border-radius: 8px;
}
.cell-edit.editing { cursor: default; }
.cell-edit-input { min-width: 120px; }

/* ==========================================================================
   View Record Modal — grouped full-record overview with instant editing
   ========================================================================== */
.view-section { margin-bottom: 1.4rem; }
.view-section:last-child { margin-bottom: 0; }

.view-section-title {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--table-border);
}
.view-section-title .badge {
    font-size: 0.62rem;
    letter-spacing: 0.3px;
}

.view-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(165px, 1fr));
    gap: 0.6rem;
}

.view-field {
    background: var(--badge-glass-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.55rem 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
    transition: border-color 0.2s ease;
}

.view-label {
    font-size: 0.66rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.view-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    min-height: 1.35rem;
    word-break: break-word;
}

/* Computed results get a subtle primary tint to read as "derived" */
.view-field.view-result {
    background: rgba(2, 132, 199, 0.08);
    border-color: var(--border-glow);
}

/* Click-to-edit affordance, mirroring the table's .cell-edit hover */
.view-edit-value { cursor: text; }
.view-edit-value:hover {
    outline: 1.5px dashed var(--border-glow);
    outline-offset: 2px;
    border-radius: 6px;
    color: var(--primary-color);
}
.view-edit-value.is-editing { cursor: default; outline: none; }
.view-edit-input { min-width: 0; width: 100%; }

/* ==========================================================================
   Modals & Form Inputs
   ========================================================================== */
/* Create mode (default): cool blue tint — pairs with the amber edit-mode
   tint below, so "New" vs "Edit" share one styling language with two hues */
.glass-modal {
    background: var(--modal-create-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--modal-create-border);
    box-shadow: 0 10px 30px rgba(2, 132, 199, 0.2);
    border-radius: 1.5rem;
}
.glass-modal:not(.edit-mode) .modal-header {
    background: var(--modal-create-header);
    border-bottom: 1px solid var(--modal-create-border);
    border-radius: calc(1.5rem - 1px) calc(1.5rem - 1px) 0 0;
}

.glass-modal .modal-header {
    border-bottom: 1px solid var(--table-border);
    padding: 1.5rem 2rem;
}
.glass-modal .modal-footer {
    border-top: 1px solid var(--table-border);
    padding: 1.5rem 2rem;
}
.glass-modal .modal-body {
    padding: 2rem;
}

/* Edit mode: warm tinted background + amber border, so an open "Edit"
   form is clearly distinguishable from a "New" (create) form */
.glass-modal.edit-mode {
    background: var(--modal-edit-bg);
    border-color: var(--modal-edit-border);
    box-shadow: 0 10px 30px rgba(217, 119, 6, 0.25);
}
.glass-modal.edit-mode .modal-header {
    background: rgba(245, 158, 11, 0.12);
    border-bottom: 1px solid var(--modal-edit-border);
    border-radius: calc(1.5rem - 1px) calc(1.5rem - 1px) 0 0;
}

.form-control, .form-select {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: all 0.3s;
}
.form-control:focus, .form-select:focus {
    background: var(--input-focus-bg);
    border-color: var(--primary-color);
    color: var(--text-primary);
    box-shadow: 0 0 0 2px var(--border-glow);
}

.form-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* Live Calculation Box */
.calc-result-box {
    background: var(--badge-glass-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    height: 100%;
    transition: all 0.3s;
}
.calc-result-box small {
    color: var(--text-secondary) !important;
}
.calc-result-box.active {
    background: rgba(2, 132, 199, 0.08);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px var(--primary-glow);
}
.calc-result-box.active h2 {
    color: var(--primary-color) !important;
}

/* Badges */
.badge-glass {
    background: var(--badge-glass-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.4em 0.8em;
    border-radius: 6px;
    font-weight: 500;
}

.text-success-neon { color: var(--success-color); font-weight: 600; }
.text-danger-neon { color: var(--danger-color); font-weight: 600; }
.text-warning-neon { color: var(--warning-color); font-weight: 600; }
.text-info-neon { color: var(--info-color); font-weight: 600; }

body.dark-theme .text-success-neon { text-shadow: 0 0 10px var(--success-glow); }
body.dark-theme .text-danger-neon { text-shadow: 0 0 10px var(--danger-glow); }
body.dark-theme .text-warning-neon { text-shadow: 0 0 10px var(--warning-glow); }
body.dark-theme .text-info-neon { text-shadow: 0 0 10px var(--info-glow); }

/* ==========================================================================
   Auth Pages (Login / Register)
   ========================================================================== */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    position: relative;
}

.auth-card {
    width: 100%;
    max-width: 460px;
    background: var(--auth-card-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}
.auth-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--info-color), var(--primary-color), var(--success-color));
}

.auth-brand-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(2, 132, 199, 0.1);
    border: 1px solid var(--border-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--primary-color);
    margin: 0 auto 1.25rem;
}

.input-icon-group {
    position: relative;
}
.input-icon-group .input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.1rem;
    pointer-events: none;
    z-index: 4;
}
.input-icon-group .form-control {
    padding-left: 2.75rem;
}
.input-icon-group .toggle-password {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    z-index: 4;
    padding: 0;
}
.input-icon-group .toggle-password:hover {
    color: var(--primary-color);
}

.demo-credentials-box {
    background: rgba(2, 132, 199, 0.06);
    border: 1px dashed var(--border-glow);
    border-radius: 12px;
    padding: 0.85rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}
.demo-credentials-box .demo-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.3;
}
.demo-credentials-box .demo-text strong {
    color: var(--primary-color);
}

/* Custom Checkbox */
.custom-check .form-check-input {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    border-radius: 5px;
}
.custom-check .form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Custom Alert Banner */
.custom-alert {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid;
    box-shadow: var(--box-shadow);
}
.custom-alert-success { border-color: var(--success-color); }
.custom-alert-danger { border-color: var(--danger-color); }
.custom-alert-info { border-color: var(--primary-color); }

/* Pagination */
.custom-pagination .page-link {
    background-color: var(--badge-glass-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
    margin: 0 2px;
    border-radius: 6px;
}
.custom-pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--primary-btn-text);
    font-weight: 600;
}
.custom-pagination .page-link:hover {
    background-color: rgba(2, 132, 199, 0.15);
    color: var(--primary-color);
}

/* Sweet Alert theme adapt */
body.light-theme .swal2-popup {
    background: #ffffff !important;
    color: #0f172a !important;
}
body.dark-theme .swal2-popup {
    background: rgba(17, 24, 39, 0.95) !important;
    color: #ffffff !important;
}

/* Floating Auth Theme Switcher */
.auth-theme-toggle {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 10;
}

/* ==========================================================================
   Dealer Searchable Combobox & Autocomplete Dropdown
   ========================================================================== */
.dealer-search-container {
    position: relative;
    width: 100%;
}

.dealer-search-input {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
    border-radius: 10px;
    padding: 0.75rem 3.5rem 0.75rem 2.6rem;
    font-size: 0.95rem;
    width: 100%;
    transition: all 0.3s;
}
.dealer-search-input:focus {
    background: var(--input-focus-bg);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--border-glow);
    color: var(--text-primary);
}

.dealer-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    font-size: 1rem;
    pointer-events: none;
    z-index: 5;
}

.dealer-search-actions {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    z-index: 5;
}

.btn-dealer-action {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.35rem 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s;
}
.btn-dealer-action:hover {
    color: var(--primary-color);
    background: rgba(2, 132, 199, 0.1);
}

.dealer-suggestions-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--dropdown-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
    z-index: 1065;
    max-height: 320px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: fadeInDown 0.2s ease-out;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.dealer-suggestions-header {
    padding: 0.6rem 1rem;
    background: var(--table-head-bg);
    border-bottom: 1px solid var(--table-border);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dealer-suggestions-list {
    overflow-y: auto;
    max-height: 270px;
    padding: 0.4rem;
}

.dealer-suggestion-item {
    padding: 0.65rem 0.85rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    transition: all 0.15s ease;
    border: 1px solid transparent;
}
.dealer-suggestion-item:hover, .dealer-suggestion-item.active {
    background: rgba(2, 132, 199, 0.12);
    border-color: rgba(2, 132, 199, 0.3);
}

.dealer-suggestion-title {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.15rem;
}
.dealer-suggestion-item:hover .dealer-suggestion-title,
.dealer-suggestion-item.active .dealer-suggestion-title {
    color: var(--primary-color);
}

.dealer-suggestion-sub {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.highlight-match {
    background: rgba(245, 158, 11, 0.25);
    color: #f59e0b;
    font-weight: 700;
    border-radius: 2px;
    padding: 0 2px;
}
body.dark-theme .highlight-match {
    background: rgba(0, 240, 255, 0.25);
    color: #00f0ff;
    text-shadow: 0 0 6px rgba(0, 240, 255, 0.5);
}

.dealer-no-results {
    padding: 1.5rem 1rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.form-control-readonly {
    background-color: var(--badge-glass-bg) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
    opacity: 0.85;
    cursor: not-allowed !important;
    font-weight: 500;
}
.form-control-readonly:focus {
    box-shadow: none !important;
    border-color: var(--border-color) !important;
}

/* ==========================================================================
   Ultra-Modern Glassmorphic Pagination
   ========================================================================== */
.pagination-info-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.95rem;
    border-radius: 50rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--badge-glass-bg);
    border: 1px solid var(--border-color);
    letter-spacing: -0.01em;
}
.pagination-info-badge strong {
    color: var(--text-primary);
    margin: 0 0.2rem;
}

.custom-pagination {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.45rem;
    border-radius: 50rem;
    background: var(--badge-glass-bg);
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.custom-pagination .page-item {
    margin: 0;
}

.custom-pagination .page-item .page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 0.5rem;
    border-radius: 50rem;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    box-shadow: none !important;
}

.custom-pagination .page-item .page-link:hover {
    color: var(--primary-color);
    background: rgba(2, 132, 199, 0.1);
    border-color: var(--border-glow);
    transform: translateY(-2px);
}

.custom-pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    color: #ffffff !important;
    border-color: #0284c7;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.4) !important;
    transform: scale(1.06);
}

body.dark-theme .custom-pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #00f0ff 0%, #0284c7 100%);
    color: #000000 !important;
    border-color: #00f0ff;
    box-shadow: 0 0 16px rgba(0, 240, 255, 0.5) !important;
}

.custom-pagination .page-item.disabled .page-link {
    color: var(--text-secondary);
    opacity: 0.35;
    background: transparent;
    border-color: transparent;
    cursor: not-allowed;
    pointer-events: none;
    transform: none;
}

.custom-pagination .page-item .page-link.page-link-nav {
    font-size: 0.85rem;
    background: var(--card-bg-solid);
    border-color: var(--border-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.04) !important;
}

.custom-pagination .page-item .page-link.page-link-nav:hover {
    background: var(--primary-color);
    color: var(--primary-btn-text) !important;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.custom-pagination .page-item .page-link.page-link-dots {
    min-width: 24px;
    padding: 0;
    font-size: 0.8rem;
    opacity: 0.6;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--badge-glass-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}