@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css");
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --primary-color: #002147; 
    --accent-color: #D4AF37;
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: 1px solid rgba(255, 255, 255, 0.2);
    --shadow-soft: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

body {
    font-family: 'Poppins', sans-serif;
    transition: background 0.3s, color 0.3s;
    min-height: 100vh;
}


[data-bs-theme="light"] {
    --bs-primary: #002147;
    --bs-primary-rgb: 0, 33, 71;
    --bs-body-bg: #f0f2f5; 
    background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%); 
    color: #333;
}

[data-bs-theme="dark"] {
    --bs-primary: #4f81bd;
    --bs-body-bg: #121212;
    background: #121212;
    --glass-bg: #1e1e1e;
    --glass-border: 1px solid #333;
    color: #e0e0e0;
}


[data-bs-theme="dark"] .bg-light {
    background-color: #2c2c2c !important;
    border: 1px solid #444;
    color: #fff;
}


.card-custom {
    background: var(--glass-bg);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: var(--glass-border);
    box-shadow: var(--shadow-soft);
    border-radius: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.25);
}


.bg-university {
    background: url('../Img/dbu5.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.navbar {
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}
.navbar-brand { font-weight: 700; letter-spacing: 1px; }

.utility-bar {
    position: fixed; top: 1rem; right: 1rem; z-index: 1050;
    display: flex; gap: 10px;
}

#interactive.viewport > video, #interactive.viewport > canvas {
    max-width: 100%; width: 100%; border-radius: 12px;
    border: 3px solid var(--bs-primary);
}

.toast-container { z-index: 3000; }
.fade-in { animation: fadeIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }


.input-highlight {
    border: 2px solid var(--accent-color) !important;
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.5);
}

.btn-primary {
    background: linear-gradient(45deg, #002147, #004085);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 33, 71, 0.2);
    color: white;
}
.btn-primary:hover {
    background: linear-gradient(45deg, #004085, #002147);
    box-shadow: 0 6px 20px rgba(0, 33, 71, 0.3);
}

#loginBtn {
    background: linear-gradient(45deg, #002147, #004085) !important;
    color: white !important;
    border: none !important;
}
#loginBtn:hover {
    background: linear-gradient(45deg, #004085, #002147) !important;
    box-shadow: 0 6px 20px rgba(0, 33, 71, 0.4) !important;
}

.btn-outline-adaptive {
    color: var(--bs-body-color);        
    border-color: var(--bs-body-color);
    font-weight: 600;
}
.btn-outline-adaptive:hover {
    background-color: var(--bs-body-color);
    color: var(--bs-body-bg);           
}

@media (max-width: 768px) {
    .table thead { display: none; }
    .table tbody tr {
        display: block;
        margin-bottom: 1rem;
        background-color: var(--bs-body-bg);
        border: 1px solid rgba(0,0,0,0.1);
        border-radius: 12px;
        padding: 1rem;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }

    [data-bs-theme="dark"] .table tbody tr {
        background-color: #252525;
        border-color: #444;
    }

    .table tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.5rem 0;
        border: none;
        border-bottom: 1px dashed rgba(0,0,0,0.1);
    }
    
    [data-bs-theme="dark"] .table tbody td {
        border-bottom-color: rgba(255,255,255,0.1);
    }

    .table tbody td:last-child { border-bottom: none; }

    .table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        font-size: 0.85rem;
        text-transform: uppercase;
        color: var(--bs-primary);
        margin-right: 1rem;
    }
    .btn-action { width: 28px; height: 28px; font-size: 0.8rem; }
}