body {
    background: #f4f6f9;
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
}
.app-navbar {
    background: linear-gradient(90deg, #1e3a5f, #2c5f8a);
}
.stat-card {
    border: none;
    border-radius: 14px;
    color: #fff;
    padding: 20px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}
.stat-card .num { font-size: 2rem; font-weight: 700; }
.stat-card .label { font-size: 0.9rem; opacity: 0.9; }
.bg-blue { background: linear-gradient(135deg,#2c5f8a,#1e3a5f); }
.bg-green { background: linear-gradient(135deg,#2ecc71,#219150); }
.bg-orange { background: linear-gradient(135deg,#f39c12,#d35400); }
.bg-red { background: linear-gradient(135deg,#e74c3c,#c0392b); }
.bg-purple { background: linear-gradient(135deg,#9b59b6,#7d3c98); }

.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.seat-box {
    border-radius: 10px;
    padding: 10px 6px;
    text-align: center;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform .15s;
}
.seat-box:hover { transform: scale(1.05); }
.seat-free { background: #2ecc71; }
.seat-partial { background: #f39c12; }
.seat-full { background: #e74c3c; }
.seat-box small { font-weight: 400; display:block; font-size: 0.7rem; }

.table thead { background: #1e3a5f; color: #fff; }
.badge-slot { font-size: 0.75rem; }