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

:root {
    --bg-dark: #1a1a2e;
    --bg-panel: #16213e;
    --bg-card: #0f3460;
    --bg-card-hover: #143a6e;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --text-muted: #6a6a8a;
    --accent: #c4a35a;
    --accent-hover: #d4b86a;
    --border: #2a2a4a;
    --success: #27ae60;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ==================== Header ==================== */
.site-header {
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.5rem;
}

.header-content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
}

.btn-portal {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.4rem 1rem;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.85rem;
    transition: border-color 0.15s, color 0.15s;
}

.btn-portal:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ==================== Hero ==================== */
.hero {
    text-align: center;
    padding: 3rem 1.5rem 2rem;
}

.hero-title {
    font-size: 2.2rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

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

/* ==================== Main Content ==================== */
.main-content {
    flex: 1;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
    padding: 0 1.5rem;
}

.campaigns-section {
    padding: 2rem 0;
}

.section-title {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

/* ==================== Campaign Grid ==================== */
.campaign-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.campaign-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: background 0.15s, border-color 0.15s, transform 0.1s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.campaign-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.campaign-card-logo {
    width: 100px;
    height: 100px;
    object-fit: contain;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.campaign-card-placeholder {
    width: 100px;
    height: 100px;
    background: var(--bg-panel);
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2rem;
}

.campaign-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.campaign-card-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.campaign-card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    width: 100%;
}

.campaign-card-session {
    margin-bottom: 0.3rem;
}

.campaign-card-streaming {
    color: var(--accent);
    font-weight: 600;
}

.next-session-label {
    color: var(--success);
    font-weight: 600;
}

.streaming-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.streaming-link:hover {
    text-decoration: underline;
}

/* ==================== Footer ==================== */
.site-footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--border);
    margin-top: 2rem;
}

/* ==================== Utilities ==================== */
.loading-text {
    color: var(--text-secondary);
    text-align: center;
    padding: 2rem;
    grid-column: 1 / -1;
}

.empty-text {
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
    grid-column: 1 / -1;
    font-style: italic;
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 1.6rem;
    }

    .campaign-grid {
        grid-template-columns: 1fr;
    }

    .header-content {
        gap: 0.5rem;
    }
}

.hidden {
    display: none !important;
}

[x-cloak] {
    display: none !important;
}