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

:root {
    --bg-main: #f8fafc;
    --text-main: #1e293b;
    --card-bg: rgba(255, 255, 255, 0.75);
    --card-border: rgba(255, 255, 255, 0.6);
    --brand-primary: #801838;
    --brand-primary-hover: #6b102c;
}

html.dark {
    --bg-main: #0b0f19;
    --text-main: #f1f5f9;
    --card-bg: rgba(15, 23, 42, 0.78);
    --card-border: rgba(255, 255, 255, 0.08);
    --brand-primary: #9b1d44;
    --brand-primary-hover: #b82352;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Glass Card */
.glass-card {
    background-color: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: 1rem; /* rounded-2xl */
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark .glass-card {
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.45);
}

.glass-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transform: translateY(-0.25rem);
}

.dark .glass-card:hover {
    box-shadow: 0 20px 30px -5px rgba(0, 0, 0, 0.7), 0 0 15px rgba(155, 29, 68, 0.15);
    border-color: rgba(255, 255, 255, 0.14);
}

/* Persistent Themed Stat Card: Deep Dark Obsidian in both Light and Dark Modes */
.stat-card-themed {
    background: linear-gradient(145deg, #070b16 0%, #0d1424 55%, #050811 100%) !important;
    background-color: #070b16 !important;
    border: 1px solid rgba(255, 255, 255, 0.09) !important;
    border-radius: 1rem;
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.45), 0 2px 8px -2px rgba(0, 0, 0, 0.25);
    color: #ffffff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card-themed:hover {
    box-shadow: 0 16px 32px -4px rgba(0, 0, 0, 0.65), 0 0 20px rgba(99, 102, 241, 0.18);
    border-color: rgba(255, 255, 255, 0.2) !important;
    transform: translateY(-0.25rem);
}

html.dark .stat-card-themed {
    background: linear-gradient(145deg, #050811 0%, #090f1d 50%, #03050b 100%) !important;
    background-color: #050811 !important;
    border: 1px solid rgba(255, 255, 255, 0.07) !important;
    box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.7);
    color: #f1f5f9;
}

html.dark .stat-card-themed:hover {
    box-shadow: 0 16px 32px -4px rgba(0, 0, 0, 0.85), 0 0 20px rgba(99, 102, 241, 0.2);
    border-color: rgba(255, 255, 255, 0.16) !important;
    transform: translateY(-0.25rem);
}

/* Custom Primary Button */
.btn-primary-custom {
    background-color: var(--brand-primary);
    color: #ffffff;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 4px 0 rgba(128, 24, 56, 0.25);
    transition: all 0.2s ease-in-out;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    cursor: pointer;
}

.btn-primary-custom:hover {
    background-color: var(--brand-primary-hover);
    box-shadow: 0 4px 12px rgba(128, 24, 56, 0.35);
    transform: translateY(-0.125rem);
}

.dark .btn-primary-custom {
    box-shadow: 0 2px 8px rgba(155, 29, 68, 0.4);
}

.dark .btn-primary-custom:hover {
    box-shadow: 0 4px 16px rgba(155, 29, 68, 0.6);
}

/* Glass Login Box */
.glass-login-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.dark .glass-login-box {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

/* Animations */
.fade-in-up {
    animation: fadeInUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

/* Custom Scrollbar */
.custom-scrollbar::-webkit-scrollbar {
    width: 4px;
}
.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}
.custom-scrollbar {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.dark ::-webkit-scrollbar-thumb {
    background: #334155;
}
.dark ::-webkit-scrollbar-thumb:hover {
    background: #475569;
}