@import url('https://rsms.me/inter/inter.css');

/* ═══════════════════════════════════════
   Light Theme (default)
   ═══════════════════════════════════════ */
:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-glow: rgba(99, 102, 241, 0.1);
    --primary-glow-strong: rgba(99, 102, 241, 0.18);

    --bg-body: #f1f5f9;
    --bg-main: #f8fafc;
    --bg-sidebar: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;
    --bg-input: #ffffff;
    --bg-elevated: #f1f5f9;

    --border-default: #e2e8f0;
    --border-subtle: #f1f5f9;
    --border-focus: var(--primary);

    --text-primary: #334155;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-heading: #1e293b;

    --sidebar-text: #475569;
    --sidebar-header: #94a3b8;
    --sidebar-active-bg: #f1f5f9;

    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(0, 0, 0, 0.06);

    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06),
                   0 1px 2px rgba(0, 0, 0, 0.04);

    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    --label-success-bg: rgba(16, 185, 129, 0.1);
    --label-warning-bg: rgba(245, 158, 11, 0.1);
    --label-danger-bg: rgba(239, 68, 68, 0.1);

    --login-bg: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    --login-card-shadow: 0 4px 24px -4px rgba(0, 0, 0, 0.08);

    --scrollbar-thumb: rgba(0, 0, 0, 0.1);
    --scrollbar-thumb-hover: rgba(0, 0, 0, 0.2);

    --toggle-bg: #cbd5e1;
    --toggle-knob: #ffffff;
}

/* ═══════════════════════════════════════
   Dark Theme
   ═══════════════════════════════════════ */
[data-theme="dark"] {
    --primary: #818cf8;
    --primary-hover: #6366f1;
    --primary-glow: rgba(129, 140, 248, 0.15);
    --primary-glow-strong: rgba(129, 140, 248, 0.25);

    --bg-body: #0f1117;
    --bg-main: #13151c;
    --bg-sidebar: #181a24;
    --bg-card: #1c1e2a;
    --bg-card-hover: #22243a;
    --bg-input: #1c1e2a;
    --bg-elevated: #242638;

    --border-default: rgba(255, 255, 255, 0.06);
    --border-subtle: rgba(255, 255, 255, 0.04);

    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-heading: #f1f5f9;

    --sidebar-text: #94a3b8;
    --sidebar-header: #64748b;
    --sidebar-active-bg: var(--primary-glow);

    --glass-bg: rgba(24, 26, 36, 0.85);
    --glass-border: rgba(255, 255, 255, 0.06);

    --card-shadow: 0 4px 24px -4px rgba(0, 0, 0, 0.4),
                   0 1px 2px rgba(0, 0, 0, 0.2);

    --success: #34d399;
    --warning: #fbbf24;
    --danger: #f87171;
    --info: #60a5fa;

    --label-success-bg: rgba(52, 211, 153, 0.15);
    --label-warning-bg: rgba(251, 191, 36, 0.15);
    --label-danger-bg: rgba(248, 113, 113, 0.15);

    --login-bg: radial-gradient(ellipse at top, #1a1d2e 0%, #0f1117 70%);
    --login-card-shadow: 0 8px 40px -12px rgba(0, 0, 0, 0.6);

    --scrollbar-thumb: rgba(255, 255, 255, 0.08);
    --scrollbar-thumb-hover: rgba(255, 255, 255, 0.15);

    --toggle-bg: #4f46e5;
    --toggle-knob: #ffffff;
}

/* ═══════════════════════════════════════
   Global
   ═══════════════════════════════════════ */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ─── Animation ─── */
.fade-in {
    animation: fadeIn 0.4s ease-out;
}

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

/* ═══════════════════════════════════════
   Theme Toggle Switch
   ═══════════════════════════════════════ */
.theme-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.theme-toggle-track {
    position: relative;
    width: 44px;
    height: 24px;
    background-color: var(--toggle-bg);
    border-radius: 12px;
    transition: background-color 0.3s ease;
    cursor: pointer;
}

.theme-toggle-track::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background-color: var(--toggle-knob);
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .theme-toggle-track::after {
    transform: translateX(20px);
}

.theme-toggle-icon {
    font-size: 14px;
    line-height: 1;
    transition: opacity 0.3s ease;
}

.theme-toggle .icon-sun {
    color: var(--warning);
}

.theme-toggle .icon-moon {
    color: var(--primary);
}

/* Show/hide icons based on theme */
.theme-toggle .icon-sun  { display: inline; }
.theme-toggle .icon-moon { display: none; }

[data-theme="dark"] .theme-toggle .icon-sun  { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: inline; }

/* ═══════════════════════════════════════
   Sidebar
   ═══════════════════════════════════════ */
.admin-sidebar {
    background-color: var(--bg-sidebar) !important;
    border-right: 1px solid var(--border-default);
    transition: background-color 0.3s ease, border-color 0.3s ease;
    overflow-y: auto;
}

.admin-sidebar .uk-nav-default > li > a {
    color: var(--sidebar-text);
    font-weight: 500;
    font-size: 0.875rem;
    padding: 10px 15px;
    border-radius: 8px;
    margin: 2px 10px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
}

.admin-sidebar .uk-nav-default > li > a:hover {
    background-color: var(--sidebar-active-bg) !important;
    color: var(--primary) !important;
}

.admin-sidebar .uk-nav-default > li.uk-active > a {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover)) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px -2px rgba(99, 102, 241, 0.35);
}

.admin-sidebar .uk-nav-default > li > a .uk-icon {
    margin-right: 10px;
}

.admin-sidebar .uk-nav-header {
    padding: 20px 25px 8px;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--sidebar-header);
    font-weight: 700;
}

.sidebar-logo {
    padding: 24px 25px;
    border-bottom: 1px solid var(--border-subtle);
}

.sidebar-logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.025em;
}

/* ═══════════════════════════════════════
   Top Navbar
   ═══════════════════════════════════════ */
.admin-navbar {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-default);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.admin-navbar .uk-navbar-item {
    color: var(--text-secondary);
}

.admin-navbar h1 {
    color: var(--text-heading) !important;
}

/* ═══════════════════════════════════════
   Layout
   ═══════════════════════════════════════ */
.main-content {
    padding: 40px;
    background: linear-gradient(-45deg, var(--bg-main), var(--bg-body), var(--bg-main), var(--bg-elevated));
    background-size: 400% 400%;
    animation: contentGradient 15s ease infinite;
    position: relative;
    z-index: 0;
    transition: background-color 0.3s ease;
    overflow-x: hidden;
}

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

/* Glowing effects */
.main-content::before,
.main-content::after {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: var(--primary-glow-strong);
    filter: blur(140px);
    z-index: -1;
    opacity: 0.5;
    animation: contentGlow 15s ease-in-out infinite;
    pointer-events: none;
}

.main-content::before {
    top: -300px;
    left: -300px;
    background: radial-gradient(circle, var(--primary-glow-strong) 0%, transparent 70%);
}

.main-content::after {
    bottom: -300px;
    right: -300px;
    animation-delay: -7s;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, transparent 70%);
}

@keyframes contentGlow {
    0%   { transform: translate(0, 0) scale(1); opacity: 0.3; }
    25%  { transform: translate(20%, 10%) scale(1.4); opacity: 0.8; }
    50%  { transform: translate(-10%, 30%) scale(1.1); opacity: 0.4; }
    75%  { transform: translate(30%, -20%) scale(1.6); opacity: 0.9; }
    100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
}

@media (max-width: 960px) {
    .main-content {
        padding: 20px;
    }
}

/* ═══════════════════════════════════════
   Cards
   ═══════════════════════════════════════ */
.uk-card {
    border-radius: 14px !important;
    border: 1px solid var(--border-default) !important;
    box-shadow: var(--card-shadow) !important;
    transition: all 0.25s ease;
}

.uk-card-default {
    background-color: var(--bg-card) !important;
    color: var(--text-primary) !important;
}

.uk-card-default:hover {
    border-color: rgba(99, 102, 241, 0.15) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 32px -8px rgba(0, 0, 0, 0.15) !important;
}

[data-theme="dark"] .uk-card-default:hover {
    box-shadow: 0 8px 32px -8px rgba(0, 0, 0, 0.5) !important;
}

.uk-card-body {
    color: var(--text-primary);
}

/* ═══════════════════════════════════════
   Buttons
   ═══════════════════════════════════════ */
.uk-button {
    border-radius: 8px !important;
    text-transform: none !important;
    font-weight: 600 !important;
    border: none !important;
    transition: all 0.2s ease !important;
}

.uk-button-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover)) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.25);
}

.uk-button-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), #4338ca) !important;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.35) !important;
    transform: translateY(-1px);
}

.uk-button-default {
    background-color: var(--bg-elevated) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-default) !important;
}

.uk-button-default:hover {
    background-color: var(--bg-card-hover) !important;
    border-color: var(--primary) !important;
}

/* ═══════════════════════════════════════
   Form Inputs
   ═══════════════════════════════════════ */
.uk-input, .uk-select, .uk-textarea {
    border-radius: 8px !important;
    border: 1px solid var(--border-default) !important;
    background-color: var(--bg-input) !important;
    color: var(--text-primary) !important;
    transition: all 0.2s ease !important;
}

.uk-input::placeholder, .uk-textarea::placeholder {
    color: var(--text-muted) !important;
}

.uk-input:focus, .uk-select:focus, .uk-textarea:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 4px var(--primary-glow) !important;
    background-color: var(--bg-card) !important;
}

.uk-form-label {
    color: var(--text-secondary) !important;
}

/* ═══════════════════════════════════════
   Tables
   ═══════════════════════════════════════ */
.uk-table th {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted) !important;
    font-weight: 600;
    border-bottom: 1px solid var(--border-default) !important;
}

.uk-table td {
    vertical-align: middle !important;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-subtle) !important;
}

.uk-table-hover tbody tr:hover {
    background-color: var(--primary-glow) !important;
}

/* ═══════════════════════════════════════
   Badges / Labels
   ═══════════════════════════════════════ */
.uk-label {
    border-radius: 6px;
    padding: 3px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.02em;
}

.uk-label-success {
    background-color: var(--label-success-bg) !important;
    color: var(--success) !important;
}

.uk-label-warning {
    background-color: var(--label-warning-bg) !important;
    color: var(--warning) !important;
}

.uk-label-danger {
    background-color: var(--label-danger-bg) !important;
    color: var(--danger) !important;
}

/* ═══════════════════════════════════════
   Alerts
   ═══════════════════════════════════════ */
.uk-alert-danger, [class*="uk-alert-danger"] {
    background-color: var(--label-danger-bg) !important;
    color: var(--danger) !important;
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
}

.uk-alert-success, [class*="uk-alert-success"] {
    background-color: var(--label-success-bg) !important;
    color: var(--success) !important;
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 8px;
}

.uk-alert-warning, [class*="uk-alert-warning"] {
    background-color: var(--label-warning-bg) !important;
    color: var(--warning) !important;
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: 8px;
}

/* ═══════════════════════════════════════
   Text Overrides
   ═══════════════════════════════════════ */
.uk-text-meta {
    color: var(--text-muted) !important;
}

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

.uk-text-bold {
    color: var(--text-heading);
}

.uk-text-success { color: var(--success) !important; }
.uk-text-danger  { color: var(--danger) !important; }
.uk-text-large   { color: var(--text-heading); }

h1, h2, h3, h4, h5, h6,
.uk-h1, .uk-h2, .uk-h3, .uk-h4, .uk-h5, .uk-h6 {
    color: var(--text-heading) !important;
}

/* ═══════════════════════════════════════
   Background Overrides
   ═══════════════════════════════════════ */
.uk-background-muted {
    background-color: var(--bg-main) !important;
}

/* ═══════════════════════════════════════
   List Dividers
   ═══════════════════════════════════════ */
.uk-list-divider > li:nth-child(n+2) {
    border-top-color: var(--border-default) !important;
}

/* ═══════════════════════════════════════
   Offcanvas (Mobile)
   ═══════════════════════════════════════ */
.uk-offcanvas-bar.admin-sidebar {
    background-color: var(--bg-sidebar) !important;
}

.uk-offcanvas-close {
    color: var(--text-secondary) !important;
}

/* ═══════════════════════════════════════
   Stat Icon Buttons
   ═══════════════════════════════════════ */
.stat-icon {
    background: var(--primary-glow) !important;
    color: var(--primary) !important;
    border: none !important;
    border-radius: 10px !important;
}

.uk-icon-button {
    background: var(--primary-glow) !important;
    color: var(--primary) !important;
    border: none !important;
}

/* ═══════════════════════════════════════
   Status Panel (Dashboard)
   ═══════════════════════════════════════ */
.status-panel {
    background-color: var(--bg-elevated) !important;
    border-radius: 12px;
    border: 1px solid var(--border-default);
}

/* ═══════════════════════════════════════
   Code Blocks
   ═══════════════════════════════════════ */
code {
    background-color: var(--bg-elevated);
    color: var(--primary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.85em;
}

/* ═══════════════════════════════════════
   Scrollbar
   ═══════════════════════════════════════ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 3px;
}

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

/* ═══════════════════════════════════════
   Login Page
   ═══════════════════════════════════════ */
.login-wrapper {
    min-height: 100vh;
    background: var(--login-bg);
    transition: background 0.3s ease;
}

.login-card {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-default) !important;
    border-radius: 16px !important;
    box-shadow: var(--login-card-shadow) !important;
    min-width: 400px;
}

.login-icon {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    background: var(--primary-glow-strong);
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Login page toggle positioning */
.login-theme-toggle {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 100;
}

/* ═══════════════════════════════════════
   Nav Tab Overrides
   ═══════════════════════════════════════ */
.uk-tab > li > a {
    color: var(--text-secondary) !important;
}

.uk-tab > li.uk-active > a {
    color: var(--primary) !important;
    border-color: var(--primary) !important;
}

/* ═══════════════════════════════════════
   Close / Icon Buttons
   ═══════════════════════════════════════ */
.uk-alert-close, .uk-close {
    color: var(--text-muted) !important;
}

/* ═══════════════════════════════════════
   Accordion Styling
   ═══════════════════════════════════════ */
.uk-accordion-title {
    color: var(--text-heading) !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    padding: 12px 16px !important;
    background: var(--bg-main) !important;
    border: 1px solid var(--border-default) !important;
    border-radius: 8px !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
}

.uk-accordion-title:hover {
    background: var(--bg-elevated) !important;
    color: var(--primary) !important;
}

.uk-accordion-title::before {
    background-image: none !important;
    content: "\e900"; /* UIkit chevron down icon if available, but let's use a simpler approach */
    font-family: 'uikit-icons';
    margin-right: 10px;
}

.uk-accordion-content {
    padding: 16px !important;
    border: 1px solid var(--border-default) !important;
    border-top: none !important;
    border-bottom-left-radius: 8px !important;
    border-bottom-right-radius: 8px !important;
    margin-top: 0 !important;
}

/* ═══════════════════════════════════════
   Modals & Icons Styling
   ═══════════════════════════════════════ */
.uk-modal-dialog {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border-radius: 16px !important;
}

.uk-modal-title {
    color: var(--text-heading) !important;
}

.uk-icon-button, .uk-button-text[uk-icon], .uk-button-text > span[uk-icon] {
    color: var(--text-primary);
}

.uk-button-text:hover[uk-icon], .uk-button-text:hover > span[uk-icon] {
    color: var(--primary);
}