:root {
    --card-radius: 16px;
    --header-height: 80px;
    --transition-speed: 0.3s;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* --------------------------------------------------------------------------
   THEME DEFINITIONS
   -------------------------------------------------------------------------- */

/* [1] LIGHT (Professional Clean) */
[data-theme="light"] {
    --color-primary: #4f46e5;
    --color-primary-hover: #4338ca;
    --color-primary-light: rgba(79, 70, 229, 0.1);
    --color-primary-glow: rgba(79, 70, 229, 0.3);
    --color-secondary: #7c3aed;
    --color-accent: #d97706;
    --bg-body: #f8fafc;
    --bg-surface: #ffffff;
    --bg-surface-elevated: #ffffff;
    --bg-surface-hover: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --border-color: #cbd5e1;
    --border-color-light: #e2e8f0;
    --gradient-header: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --gradient-primary: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --gradient-success: linear-gradient(135deg, #059669 0%, #10b981 100%);
    --gradient-danger: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    --gradient-warning: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
    --navbar-bg: rgba(255, 255, 255, 0.95);
}

/* [2] DARK (Sleek Slate) */
[data-theme="dark"] {
    --color-primary: #818cf8;
    --color-primary-hover: #a5b4fc;
    --color-primary-light: rgba(129, 140, 248, 0.15);
    --color-primary-glow: rgba(129, 140, 248, 0.5);
    --color-secondary: #a78bfa;
    --color-accent: #fbbf24;
    --bg-body: #0f172a;
    --bg-surface: #1e293b;
    --bg-surface-elevated: #334155;
    --bg-surface-hover: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --border-color: #334155;
    --border-color-light: #1e293b;
    --gradient-header: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    --gradient-primary: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);
    --gradient-success: linear-gradient(135deg, #059669 0%, #10b981 100%);
    --gradient-danger: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    --navbar-bg: rgba(15, 23, 42, 0.95);
}

/* [3] MIDNIGHT BLUE (Enterprise Deep) */
[data-theme="midnight"] {
    --color-primary: #38bdf8;
    --color-primary-hover: #0ea5e9;
    --color-primary-light: rgba(56, 189, 248, 0.15);
    --color-primary-glow: rgba(56, 189, 248, 0.5);
    --color-secondary: #2dd4bf;
    --color-accent: #fb923c;
    --bg-body: #020617;
    --bg-surface: #0f172a;
    --bg-surface-elevated: #1e293b;
    --bg-surface-hover: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #475569;
    --border-color: #1e293b;
    --border-color-light: #0f172a;
    --gradient-header: linear-gradient(135deg, #020617 0%, #0f172a 100%);
    --gradient-primary: linear-gradient(135deg, #38bdf8 0%, #2dd4bf 100%);
    --navbar-bg: rgba(2, 6, 23, 0.95);
}

/* [4] HIGH CONTRAST (Accessibility Focus) */
[data-theme="high-contrast"] {
    --color-primary: #ffff00;
    --color-primary-hover: #ffffff;
    --color-primary-light: rgba(255, 255, 0, 0.2);
    --color-primary-glow: rgba(255, 255, 0, 0.8);
    --color-secondary: #00ffff;
    --color-accent: #ffffff;
    --bg-body: #000000;
    --bg-surface: #1a1a1a;
    --bg-surface-elevated: #333333;
    --bg-surface-hover: #333333;
    --text-primary: #ffffff;
    --text-secondary: #ffffff;
    --text-muted: #cccccc;
    --border-color: #ffffff;
    --border-color-light: #ffffff;
    --gradient-header: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    --gradient-primary: #ffff00;
    /* Solid yellow for max contrast */
    --navbar-bg: rgba(0, 0, 0, 1);
    --scrollbar-track: #000000;
    --scrollbar-thumb: #ffffff;
    --dash-card-bg: #1a1a1a;
    --dash-card-border: #ffffff;
}

/* --------------------------------------------------------------------------
   THEME TRANSITIONS
   -------------------------------------------------------------------------- */
html {
    transition: background-color 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body,
.navbar,
.modern-card,
.card,
.footer,
.btn,
.form-control,
.table {
    transition: background-color 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

/* --------------------------------------------------------------------------
   THEME TOGGLE BUTTON
   -------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------
   THEME SWITCHER DROPDOWN STYLING
   -------------------------------------------------------------------------- */
.theme-dropdown-menu {
    min-width: 220px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    padding: 8px;
    margin-top: 10px !important;
}

.theme-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
    cursor: pointer;
}

.theme-item:hover {
    background: var(--bg-surface-hover);
    color: var(--color-primary);
    transform: translateX(4px);
}

.theme-item.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.theme-swatch {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

/* Swatch Colors */
.swatch-light {
    background: #6366f1;
    border-color: #e2e8f0;
}

.swatch-dark {
    background: #1e293b;
}

.swatch-midnight {
    background: #020617;
}

.swatch-high-contrast {
    background: #000000;
    border: 2px solid #ffff00;
}

/* --------------------------------------------------------------------------
   DARK THEME COMPONENT OVERRIDES
   -------------------------------------------------------------------------- */
[data-theme="dark"] body,
[data-theme="midnight"] body,
[data-theme="emerald"] body {
    background-color: var(--bg-body);
    color: var(--text-primary);
}

[data-theme="dark"] .navbar,
[data-theme="midnight"] .navbar,
[data-theme="emerald"] .navbar {
    background-color: var(--navbar-bg) !important;
    border-bottom-color: var(--border-color) !important;
}

[data-theme="dark"] .navbar-brand,
[data-theme="midnight"] .navbar-brand,
[data-theme="emerald"] .navbar-brand {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .nav-link,
[data-theme="midnight"] .nav-link,
[data-theme="emerald"] .nav-link {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .nav-link:hover,
[data-theme="midnight"] .nav-link:hover,
[data-theme="emerald"] .nav-link:hover {
    color: var(--color-primary) !important;
}

[data-theme="dark"] .modern-card,
[data-theme="midnight"] .modern-card,
[data-theme="emerald"] .modern-card,
[data-theme="dark"] .card,
[data-theme="midnight"] .card,
[data-theme="emerald"] .card {
    background: var(--bg-surface);
    border-color: var(--border-color);
}

[data-theme="dark"] .table,
[data-theme="midnight"] .table,
[data-theme="emerald"] .table {
    color: var(--text-primary);
}

[data-theme="dark"] .table-modern thead th,
[data-theme="midnight"] .table-modern thead th,
[data-theme="emerald"] .table-modern thead th {
    background-color: var(--bg-surface-elevated);
    color: var(--text-secondary);
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .table-modern tbody td,
[data-theme="midnight"] .table-modern tbody td,
[data-theme="emerald"] .table-modern tbody td {
    border-bottom-color: var(--border-color-light);
    color: var(--text-primary);
}

[data-theme="dark"] .table-modern tbody tr:hover,
[data-theme="midnight"] .table-modern tbody tr:hover,
[data-theme="high-contrast"] .table-modern tbody tr:hover {
    background-color: var(--bg-surface-elevated);
}

[data-theme="dark"] .footer,
[data-theme="midnight"] .footer,
[data-theme="emerald"] .footer {
    background-color: var(--bg-surface) !important;
    border-top-color: var(--border-color) !important;
    color: var(--text-muted);
}

[data-theme="dark"] .form-control,
[data-theme="midnight"] .form-control,
[data-theme="emerald"] .form-control {
    background-color: var(--bg-surface);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .form-control:focus,
[data-theme="midnight"] .form-control:focus,
[data-theme="emerald"] .form-control:focus {
    background-color: var(--bg-surface);
    border-color: var(--color-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--text-muted);
}

[data-theme="dark"] .btn-outline-danger {
    color: var(--color-danger);
    border-color: var(--color-danger);
}

[data-theme="dark"] .btn-outline-danger:hover {
    background-color: var(--color-danger);
    color: var(--text-inverse);
}

[data-theme="dark"] .text-muted,
[data-theme="midnight"] .text-muted,
[data-theme="emerald"] .text-muted {
    color: var(--text-muted) !important;
}

[data-theme="dark"] .text-dark,
[data-theme="midnight"] .text-dark,
[data-theme="emerald"] .text-dark {
    color: var(--text-primary) !important;
}

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

[data-theme="dark"] .badge.bg-light,
[data-theme="midnight"] .badge.bg-light,
[data-theme="emerald"] .badge.bg-light {
    background-color: var(--bg-surface-elevated) !important;
    color: var(--text-secondary) !important;
}

/* Global Header Overrides for Dark Themes */
[data-theme="dark"] h1,
[data-theme="midnight"] h1,
[data-theme="high-contrast"] h1,
[data-theme="dark"] h2,
[data-theme="midnight"] h2,
[data-theme="high-contrast"] h2,
[data-theme="dark"] h3,
[data-theme="midnight"] h3,
[data-theme="high-contrast"] h3,
[data-theme="dark"] h4,
[data-theme="midnight"] h4,
[data-theme="high-contrast"] h4,
[data-theme="dark"] h5,
[data-theme="midnight"] h5,
[data-theme="high-contrast"] h5,
[data-theme="dark"] h6,
[data-theme="midnight"] h6,
[data-theme="high-contrast"] h6 {
    color: var(--text-primary);
}

/* Global Bootstrap Theme Overrides */
/* Global Bootstrap Theme Overrides for all Dark-leaning Themes */
[data-theme="dark"] .bg-white,
[data-theme="midnight"] .bg-white,
[data-theme="high-contrast"] .bg-white {
    background-color: var(--bg-surface) !important;
}

[data-theme="dark"] .text-dark,
[data-theme="midnight"] .text-dark,
[data-theme="high-contrast"] .text-dark {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .border-white,
[data-theme="midnight"] .border-white,
[data-theme="high-contrast"] .border-white,
[data-theme="dark"] .border-light,
[data-theme="midnight"] .border-light,
[data-theme="high-contrast"] .border-light {
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .btn-light,
[data-theme="midnight"] .btn-light,
[data-theme="high-contrast"] .btn-light {
    background-color: var(--bg-surface-elevated) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

/* High Contrast Button Visibility Fixes */
[data-theme="high-contrast"] .btn-primary {
    background-color: var(--color-primary) !important;
    /* Yellow */
    border-color: var(--color-primary) !important;
    color: #000000 !important;
    /* Black text on Yellow for maximum contrast */
}

[data-theme="high-contrast"] .btn-primary:hover {
    background-color: #ffffff !important;
    color: #000000 !important;
}

[data-theme="high-contrast"] .btn-success {
    background-color: #00ff00 !important;
    color: #000000 !important;
}

[data-theme="high-contrast"] .btn-danger {
    background-color: #ff0000 !important;
    color: #ffffff !important;
}

[data-theme="high-contrast"] .btn-outline-success,
[data-theme="high-contrast"] .btn-success {
    background-color: #00ff00 !important;
    color: #000000 !important;
    border: 2px solid #ffffff !important;
}

[data-theme="high-contrast"] .btn-search {
    background-color: var(--color-primary) !important;
    color: #000000 !important;
    border: 1px solid #ffffff !important;
}

[data-theme="high-contrast"] .btn-search:hover {
    background-color: #ffffff !important;
    color: #000000 !important;
}

[data-theme="high-contrast"] .btn-outline-primary {
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
}

[data-theme="high-contrast"] .btn-outline-primary:hover {
    background-color: var(--color-primary) !important;
    color: #000000 !important;
}

[data-theme="high-contrast"] .btn-shine::after,
[data-theme="high-contrast"] .btn-ripple::after {
    display: none !important;
}

[data-theme="high-contrast"] .btn i,
[data-theme="high-contrast"] .nav-link i,
[data-theme="high-contrast"] .badge i {
    color: inherit !important;
}

[data-theme="high-contrast"] .badge.bg-success,
[data-theme="high-contrast"] .badge.bg-primary,
[data-theme="high-contrast"] .badge.bg-warning {
    color: #000000 !important;
}

[data-theme="high-contrast"] .form-label,
[data-theme="high-contrast"] .text-muted,
[data-theme="high-contrast"] .small {
    color: #ffffff !important;
    opacity: 1 !important;
}

[data-theme="high-contrast"] .card-body p.text-muted {
    color: #ffff00 !important;
}

[data-theme="high-contrast"] .badge {
    border: 1px solid #ffffff !important;
}

[data-theme="high-contrast"] .text-success {
    color: #00ff00 !important;
}

[data-theme="high-contrast"] .text-danger {
    color: #ff0000 !important;
}

[data-theme="high-contrast"] .text-primary {
    color: #ffff00 !important;
}

[data-theme="high-contrast"] .btn-outline-secondary {
    border-color: #ffffff !important;
    color: #ffffff !important;
}

[data-theme="high-contrast"] .btn-outline-secondary:hover {
    background-color: #ffffff !important;
    color: #000000 !important;
}

[data-theme="high-contrast"] .btn-glass,
[data-theme="high-contrast"] .btn-action {
    background: var(--color-primary) !important;
    color: #000000 !important;
    border: 2px solid #ffffff !important;
}

[data-theme="high-contrast"] .nav-link {
    color: #ffffff !important;
}

[data-theme="high-contrast"] .nav-link:hover {
    color: var(--color-primary) !important;
}

[data-theme="high-contrast"] .nav-tabs .nav-link {
    color: #ffffff !important;
    border: 1px solid transparent !important;
}

[data-theme="high-contrast"] .nav-tabs .nav-link.active,
[data-theme="high-contrast"] .nav-pills .nav-link.active,
[data-theme="high-contrast"] .premium-tabs .nav-link.active {
    background-color: var(--color-primary) !important;
    color: #000000 !important;
    border: 2px solid #ffffff !important;
}

[data-theme="high-contrast"] .navbar-brand {
    color: #ffffff !important;
}

[data-theme="high-contrast"] .theme-header-subtext,
[data-theme="high-contrast"] .theme-header-text {
    color: #ffffff !important;
    opacity: 1 !important;
}

[data-theme="high-contrast"] .bg-soft-secondary,
[data-theme="high-contrast"] .bg-soft-primary,
[data-theme="high-contrast"] .bg-secondary-subtle,
[data-theme="high-contrast"] .bg-success-subtle {
    background-color: #333333 !important;
    color: #ffffff !important;
    border: 1px solid #ffffff !important;
}

[data-theme="high-contrast"] .device-icon-wrapper {
    background-color: #333333 !important;
    border: 1px solid var(--color-primary) !important;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 5px;
}

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

/* Premium Utility Classes */
.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white !important;
    transition: all 0.3s ease;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.bg-surface {
    background-color: var(--bg-surface) !important;
}

.theme-text-primary {
    color: var(--text-primary) !important;
}

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

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

.modern-header-bg-gradient {
    background: var(--bg-body) !important;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.header-aurora {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(79, 70, 229, 0.4) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(99, 102, 241, 0.3) 0%, transparent 40%);
    filter: blur(60px);
    transform: scale(1.2);
    animation: aurora-move 15s ease infinite alternate;
    z-index: -1;
}

@keyframes aurora-move {
    0% {
        transform: scale(1.2) translate(0, 0) rotate(0deg);
    }

    50% {
        transform: scale(1.4) translate(5%, 5%) rotate(2deg);
    }

    100% {
        transform: scale(1.2) translate(-2%, 2%) rotate(-1deg);
    }
}

[data-theme="dark"] .header-aurora,
[data-theme="midnight"] .header-aurora,
[data-theme="high-contrast"] .header-aurora {
    opacity: 0.6;
}

/* Premium Search Bar Styles */
.premium-search-group {
    background: var(--bg-surface);
    border: 2px solid var(--border-color);
    border-radius: 14px;
    padding: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
}

.premium-search-group:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-light), var(--shadow-md);
    transform: translateY(-2px);
}

.premium-search-group .input-group-text {
    background: transparent !important;
    border: none !important;
    padding-left: 1.25rem;
}

.premium-search-group .form-control {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0.75rem 1rem;
    color: var(--text-primary) !important;
}

.premium-search-group .btn-search {
    border-radius: 10px !important;
    padding: 0.5rem 1.5rem;
    margin: 2px;
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.75rem;
}

/* Table & Card Adaptations */
[data-theme="dark"] .modern-card,
[data-theme="midnight"] .modern-card,
[data-theme="high-contrast"] .modern-card,
[data-theme="dark"] .table-modern tbody tr,
[data-theme="midnight"] .table-modern tbody tr,
[data-theme="high-contrast"] .table-modern tbody tr,
[data-theme="dark"] .table-modern tbody td,
[data-theme="midnight"] .table-modern tbody td,
[data-theme="high-contrast"] .table-modern tbody td {
    background-color: var(--bg-surface) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .table-modern thead th {
    background-color: var(--bg-surface-elevated) !important;
    color: var(--text-secondary) !important;
    border-bottom-color: var(--border-color) !important;
}

/* Header Text Theme Adaptation */
.theme-header-text {
    color: #ffffff !important;
}

.theme-header-subtext {
    color: rgba(255, 255, 255, 0.7) !important;
}

.theme-header-badge {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

[data-theme="light"] .theme-header-text {
    color: var(--text-primary) !important;
    text-shadow: none !important;
}

[data-theme="light"] .theme-header-subtext {
    color: var(--text-secondary) !important;
}

[data-theme="light"] .theme-header-badge {
    background: var(--bg-surface-hover) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="light"] .modern-header-bg-gradient {
    background: #f8fafc !important;
    border: 1px solid var(--border-color-light) !important;
    box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.05);
}

/* Button & UI Consistency */
[data-theme="dark"] .btn-light {
    background: var(--bg-surface-elevated) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="light"] .btn-glass {
    background: var(--bg-surface-elevated) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
    box-shadow: var(--shadow-sm) !important;
}

/* Premium Credential Chip Styles */
.credential-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary) !important;
    border: 1px solid var(--color-primary);
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: help;
}

[data-theme="dark"] .credential-chip,
[data-theme="midnight"] .credential-chip,
[data-theme="high-contrast"] .credential-chip {
    text-shadow: 0 0 5px var(--color-primary-glow);
}

.credential-chip:hover {
    transform: scale(1.2) rotate(10deg);
    background: var(--color-primary);
    color: white !important;
    box-shadow: 0 0 15px var(--color-primary-glow);
    z-index: 2;
}

.no-credentials-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
    opacity: 0.7;
}

/* Premium Logout Button */
.btn-logout {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(239, 68, 68, 0.08);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
    text-decoration: none;
}

.btn-logout i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.btn-logout:hover {
    background: #dc2626;
    color: white !important;
    border-color: #dc2626;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
    transform: translateY(-1px);
}

.btn-logout:hover i {
    transform: translateX(3px);
}

.btn-logout:active {
    transform: scale(0.96);
}

[data-theme="dark"] .btn-logout {
    background: rgba(248, 113, 113, 0.1);
    color: #f87171;
    border-color: rgba(248, 113, 113, 0.2);
}

[data-theme="dark"] .btn-logout:hover {
    background: #f87171;
    color: #0f172a !important;
    border-color: #f87171;
    box-shadow: 0 4px 20px rgba(248, 113, 113, 0.3);
}

/* Professional Logout Button (Final Polish) Override */
.btn-logout {
    display: inline-flex !important;
    align-items: center;
    gap: 10px;
    padding: 8px 24px !important;
    border-radius: 50px !important;
    font-weight: 500 !important;
    font-size: 0.9rem !important;
    letter-spacing: 0.3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent !important;
    color: var(--text-muted) !important;
    border: 1px solid rgba(148, 163, 184, 0.2) !important;
    text-decoration: none !important;
    position: relative;
    overflow: hidden;
    box-shadow: none !important;
}

.btn-logout i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
    color: var(--text-muted) !important;
}

.btn-logout:hover {
    background: #dc2626 !important;
    color: white !important;
    border-color: #dc2626 !important;
    box-shadow: 0 8px 16px rgba(220, 38, 38, 0.2) !important;
    transform: translateY(-2px) !important;
}

.btn-logout:hover i {
    transform: translateX(4px) !important;
    color: white !important;
}

.btn-logout:active {
    transform: scale(0.98) !important;
}

/* Dark Mode Adjustments */
/* Multi-Theme Logout Adjustments */
[data-theme='dark'] .btn-logout,
[data-theme='midnight'] .btn-logout,
[data-theme='high-contrast'] .btn-logout {
    border-color: rgba(255, 255, 255, 0.1) !important;
    color: var(--text-secondary) !important;
    background: transparent !important;
}

[data-theme='dark'] .btn-logout i,
[data-theme='midnight'] .btn-logout i,
[data-theme='high-contrast'] .btn-logout i {
    color: var(--text-secondary) !important;
}

[data-theme='dark'] .btn-logout:hover,
[data-theme='midnight'] .btn-logout:hover,
[data-theme='high-contrast'] .btn-logout:hover {
    background: #ef4444 !important;
    color: white !important;
    border-color: #ef4444 !important;
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.3) !important;
}

/* Premium Form Controls - Strict Theme Alignment */
.form-control,
.form-select,
.theme-input-group {
    background-color: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 10px !important;
    transition: all 0.3s ease !important;
}

/* Force Darker Backgrounds for Dark Themes */
[data-theme='dark'] .form-control,
[data-theme='midnight'] .form-control,
[data-theme='high-contrast'] .form-control,
[data-theme='dark'] .theme-input-group,
[data-theme='midnight'] .theme-input-group,
[data-theme='high-contrast'] .theme-input-group {
    background-color: var(--bg-body) !important;
    /* body is darker than surface */
    border-color: var(--border-color) !important;
}

[data-theme='light'] .form-control,
[data-theme='light'] .theme-input-group {
    background-color: #ffffff !important;
    border-color: #dee2e6 !important;
}

.form-control:focus,
.theme-input-group:focus-within {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 4px var(--color-primary-light) !important;
    outline: none !important;
}

/* Premium Dynamic Input Group */
.premium-input-group {
    display: flex;
    align-items: stretch;
    border-radius: 12px;
    overflow: hidden;
    min-height: 48px;
    /* Standardize height */
    width: 100%;
}

.input-group-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    background: var(--bg-surface-hover);
    color: var(--color-primary);
    border-right: 1px solid var(--border-color);
    font-size: 1.1rem;
}

/* Internal Input Styling - Ensures it fills the space and respects theme */
.premium-input-group input,
.premium-input-group select,
.premium-input-group .form-control {
    border: none !important;
    background: transparent !important;
    background-color: transparent !important;
    border-radius: 0 !important;
    flex-grow: 1 !important;
    width: 100% !important;
    padding: 10px 15px !important;
    color: var(--text-primary) !important;
    box-shadow: none !important;
}

/* Placeholder visibility */
.premium-input-group input::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}