:root {
    --grad-primary: #1a365d;
    --grad-gold: #b8860b;
    --grad-light: #f8f9fa;
}

body {
    background-color: var(--grad-light);
}

.navbar {
    background: linear-gradient(135deg, var(--grad-primary) 0%, #2c5282 100%) !important;
}

.stat-card {
    border-left: 4px solid var(--grad-primary);
    transition: transform 0.2s;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.stat-card .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--grad-primary);
}
.stat-card .stat-label {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    color: #666;
}

.card-gold {
    border-left: 4px solid var(--grad-gold);
}

.table th {
    background-color: var(--grad-primary);
    color: white;
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-honors {
    background-color: var(--grad-gold);
    color: white;
}

.btn-grad {
    background: linear-gradient(135deg, var(--grad-primary), #2c5282);
    color: white;
    border: none;
}
.btn-grad:hover {
    background: linear-gradient(135deg, #2c5282, var(--grad-primary));
    color: white;
}

/* Presentation mode */
.presentation-fullscreen {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 9999;
    background: linear-gradient(135deg, #0f1b2d 0%, #1a365d 50%, #0f1b2d 100%);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: 'Georgia', serif;
}

.slide {
    display: none;
    text-align: center;
    animation: fadeIn 0.6s ease-in;
    max-width: 80vw;
}
.slide.active {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 70vh;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-name {
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}
.slide-degree {
    font-size: 1.8rem;
    color: var(--grad-gold);
    margin-bottom: 0.3rem;
}
.slide-major {
    font-size: 1.5rem;
    opacity: 0.9;
}
.slide-honors {
    font-size: 1.4rem;
    color: var(--grad-gold);
    font-style: italic;
    margin-top: 0.5rem;
}
.slide-quote {
    font-size: 1.1rem;
    font-style: italic;
    opacity: 0.7;
    margin-top: 1.5rem;
    max-width: 60vw;
}
.slide-hometown {
    font-size: 1rem;
    opacity: 0.6;
    margin-top: 0.5rem;
}
.slide-pronunciation {
    font-size: 1rem;
    color: #aaa;
    margin-top: 0.5rem;
}

.slide-counter {
    position: fixed;
    bottom: 20px;
    right: 30px;
    font-size: 1rem;
    opacity: 0.5;
}

.slide-nav-hint {
    position: fixed;
    bottom: 20px;
    left: 30px;
    font-size: 0.85rem;
    opacity: 0.4;
}

/* Seating chart */
.seat {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    margin: 2px;
    cursor: pointer;
    transition: transform 0.15s;
}
.seat:hover {
    transform: scale(1.3);
}
.seat-occupied {
    background-color: var(--grad-primary);
    color: white;
}
.seat-empty {
    background-color: #dee2e6;
    color: #999;
}
.stage {
    background: linear-gradient(135deg, var(--grad-primary), #2c5282);
    color: white;
    text-align: center;
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    margin-bottom: 2rem;
}

/* Lineup */
.lineup-card {
    border-left: 4px solid var(--grad-primary);
    transition: all 0.2s;
}
.lineup-card:hover {
    border-left-color: var(--grad-gold);
    background-color: #fff8e1;
}
.lineup-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--grad-primary);
    min-width: 50px;
    text-align: center;
}