/* css/style.css */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #4f46e5;
    --primary-light: #818cf8;
    --bg-gradient-start: #f0f4ff;
    --bg-gradient-end: #e0e7ff;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --card-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif; /* Font mới hiện đại hơn Inter */
    background-color: #f8fafc;
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(168, 85, 247, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(6, 182, 212, 0.15) 0px, transparent 50%),
        radial-gradient(at 0% 100%, rgba(244, 63, 94, 0.15) 0px, transparent 50%);
    background-attachment: fixed;
    min-height: 100vh;
    color: #1e293b;
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Animations */
@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.schedule-card {
    animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transition: all 0.3s ease;
}

.schedule-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -5px rgba(79, 70, 229, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
}

/* Search Input Custom */
.search-wrapper:focus-within {
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    border-color: var(--primary);
    transform: scale(1.01);
}

/* Badge Pulse */
.pulse-badge {
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
    animation: pulse-blue 2s infinite;
}

@keyframes pulse-blue {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(99, 102, 241, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
}

@media print {
    body { background: white; }
    .no-print { display: none !important; }
    .schedule-card { break-inside: avoid; border: 1px solid #ddd; box-shadow: none; }
}

#toast { z-index: 9999; }