:root {
    --bg-color: #030303;
    --card-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --accent-cyan: #00f2ff;
    --accent-magenta: #ff00d4;
    --accent-purple: #7000ff;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Premium Background */
.bg-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 0% 0%, rgba(112, 0, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(0, 242, 255, 0.12) 0%, transparent 50%);
    z-index: -1;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
header {
    padding: 1.5rem 0;
    backdrop-filter: blur(20px);
    background: rgba(0, 0, 0, 0.5);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--glass-border);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.logo span {
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.labo-badge {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    border: 1px solid var(--glass-border);
}

.labo-name {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--accent-cyan);
}

/* Hero */
.hero {
    padding: 8rem 0 4rem;
    text-align: center;
}

h1 {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.text-gradient {
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Event Grid */
.event-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-bottom: 8rem;
}

/* Premium Event Card */
.event-card {
    display: flex;
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    backdrop-filter: blur(10px);
}

.event-card:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(0, 242, 255, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.event-date-box {
    width: 100px;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-right: 1px solid var(--glass-border);
    flex-shrink: 0;
}

.event-date-box.today {
    background: linear-gradient(180deg, rgba(0, 242, 255, 0.2), transparent);
}

.event-date-box .month {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-cyan);
}

.event-date-box .date {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    margin: 0.2rem 0;
}

.event-date-box .day {
    font-size: 0.7rem;
    font-weight: 600;
    opacity: 0.5;
}

.event-details {
    padding: 1.5rem 2rem;
    flex-grow: 1;
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

.event-time {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-magenta);
}

.status-badge {
    font-size: 0.65rem;
    font-weight: 800;
    background: var(--accent-cyan);
    color: #000;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
}

.event-title {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.event-info {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.event-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.5;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1rem;
}

.event-desc a {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 600;
}

/* Loading Animation */
.loading-state {
    text-align: center;
    padding: 4rem 0;
}

.loader {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid var(--accent-cyan);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    opacity: 0;
    animation: fadeInUp 0.8s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

.delay-1 { animation-delay: 0.2s; }

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--glass-border);
}

.footer-bottom {
    text-align: center;
    color: rgba(255, 255, 255, 0.2);
    font-size: 0.8rem;
}

@media (max-width: 600px) {
    .event-card {
        flex-direction: column;
    }
    .event-date-box {
        width: 100%;
        padding: 1rem;
        flex-direction: row;
        gap: 1rem;
        border-right: none;
        border-bottom: 1px solid var(--glass-border);
        justify-content: flex-start;
    }
    .event-date-box .date {
        font-size: 1.5rem;
    }
    h1 {
        font-size: 2.5rem;
    }
}