@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* --- Core Theme Variables --- */
:root {
    --bg-primary: #060f26;
    --bg-secondary: #0b1530;
    --bg-sidebar: rgba(6, 15, 38, 0.75);
    
    /* Glassmorphism details */
    --glass-bg: rgba(13, 27, 60, 0.45);
    --glass-bg-hover: rgba(20, 38, 80, 0.6);
    --glass-border: rgba(201, 168, 76, 0.15);
    --glass-border-focused: rgba(201, 168, 76, 0.4);
    
    /* Accent Colors */
    --accent-gold: #c9a84c;
    --accent-gold-hover: #d9b85c;
    --accent-gold-glow: rgba(201, 168, 76, 0.35);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Semantic Colors */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #3b82f6;
    
    /* Layout & Spacing */
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 80px;
    --topbar-height: 70px;
    
    /* Shadows & Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-premium: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --shadow-gold-glow: 0 0 15px rgba(201, 168, 76, 0.15);
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Light Mode Toggle Override (if enabled in settings) --- */
body.light-theme {
    --bg-primary: #f1f5f9;
    --bg-secondary: #ffffff;
    --bg-sidebar: rgba(248, 250, 252, 0.85);
    
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-bg-hover: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(6, 15, 38, 0.08);
    --glass-border-focused: rgba(201, 168, 76, 0.5);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --accent-gold: #b38f2d;
    --accent-gold-hover: #9e7d23;
    
    --shadow-premium: 0 8px 32px 0 rgba(0, 0, 0, 0.06);
}

/* --- Reset & Base Styles --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

/* Background animated glow orbs */
.glow-orb-1, .glow-orb-2 {
    position: fixed;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.12;
    pointer-events: none;
    transition: var(--transition-smooth);
}
.glow-orb-1 {
    top: -100px;
    left: -100px;
    background: radial-gradient(circle, var(--accent-gold) 0%, transparent 70%);
}
.glow-orb-2 {
    bottom: -100px;
    right: -100px;
    background: radial-gradient(circle, var(--color-info) 0%, transparent 70%);
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

/* --- Component Library --- */

/* Glass Cards */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-premium);
    padding: 1.5rem;
    transition: var(--transition-smooth);
}
.glass-card:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-focused);
}

/* Interactive Card */
.interactive-card {
    cursor: pointer;
}
.interactive-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5), var(--shadow-gold-glow);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #a88432 100%);
    color: #060f26;
    font-weight: 600;
    box-shadow: 0 4px 14px 0 rgba(201, 168, 76, 0.2);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-gold-hover) 0%, var(--accent-gold) 100%);
    box-shadow: 0 6px 20px 0 rgba(201, 168, 76, 0.35);
    transform: translateY(-1px);
}
.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-gold);
}
.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}
.btn-danger:hover {
    background: rgba(239, 68, 68, 0.3);
    border-color: #ef4444;
}
.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
}
.btn-lg {
    padding: 0.8rem 1.75rem;
    font-size: 1rem;
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 1.25rem;
}
.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}
.form-control {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    transition: var(--transition-smooth);
}
.form-control:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
}
.form-control::placeholder {
    color: var(--text-muted);
}
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

/* Form Check / Switch */
.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
    font-size: 0.875rem;
    color: var(--text-secondary);
}
.form-check-input {
    appearance: none;
    width: 1rem;
    height: 1rem;
    border: 1px solid var(--glass-border);
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    display: inline-grid;
    place-content: center;
    transition: var(--transition-smooth);
}
.form-check-input::before {
    content: "";
    width: 0.5rem;
    height: 0.5rem;
    transform: scale(0);
    transition: 120ms transform ease-in-out;
    box-shadow: inset 1em 1em var(--accent-gold);
    background-color: CanvasText;
    clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}
.form-check-input:checked::before {
    transform: scale(1);
}
.form-check-input:checked {
    border-color: var(--accent-gold);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-gold {
    background: rgba(201, 168, 76, 0.15);
    color: var(--accent-gold);
    border: 1px solid rgba(201, 168, 76, 0.3);
}
.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}
.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.3);
}
.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}
.badge-info {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}
.custom-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    text-align: left;
}
.custom-table th {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--glass-border);
}
.custom-table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    font-size: 0.875rem;
    vertical-align: middle;
}
.custom-table tr:last-child td {
    border-bottom: none;
}
.custom-table tr:hover td {
    background: rgba(255, 255, 255, 0.01);
}

/* Modals */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(6, 15, 38, 0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}
.modal-backdrop.active {
    opacity: 1;
    pointer-events: all;
}
.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border-focused);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), var(--shadow-gold-glow);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    padding: 2rem;
    transform: scale(0.9);
    transition: var(--transition-smooth);
}
.modal-backdrop.active .modal-content {
    transform: scale(1);
}
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}
.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.modal-close:hover {
    color: var(--accent-gold);
}

/* Toasts / Notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 9999;
}
.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-premium);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 300px;
    max-width: 400px;
    transform: translateY(50px);
    opacity: 0;
    animation: toastIn 0.3s forwards cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 4px solid var(--accent-gold);
}
.toast-success { border-left-color: var(--color-success); }
.toast-error { border-left-color: var(--color-danger); }
.toast-warning { border-left-color: var(--color-warning); }
.toast-info { border-left-color: var(--color-info); }

@keyframes toastIn {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Tooltips */
[data-tooltip] {
    position: relative;
}
[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.35rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    z-index: 100;
}
[data-tooltip]:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-4px);
}