/* ============================================================
   DD Seminars – Frontend Styles
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
    --dd-primary:      #4f46e5;
    --dd-primary-dark: #3730a3;
    --dd-accent:       #7c3aed;
    --dd-success:      #10b981;
    --dd-warning:      #f59e0b;
    --dd-danger:       #ef4444;
    --dd-text:         #1e1b4b;
    --dd-text-muted:   #6b7280;
    --dd-bg:           #f8fafc;
    --dd-card-bg:      #ffffff;
    --dd-border:       #e5e7eb;
    --dd-radius:       12px;
    --dd-shadow:       0 4px 20px rgba(79, 70, 229, 0.08);
    --dd-transition:   all 0.25s ease;
}

/* ── Dashboard Wrapper ──────────────────────────────────────── */
.dd-dashboard {
    padding: 8px 0;
}

.dd-section-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--dd-text);
    margin: 0 0 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dd-section-title .dd-icon {
    font-size: 26px;
}

/* ── Empty State ─────────────────────────────────────────────── */
.dd-empty-state {
    text-align: center;
    padding: 48px 24px;
    background: var(--dd-bg);
    border: 2px dashed var(--dd-border);
    border-radius: var(--dd-radius);
}

.dd-empty-state .dd-empty-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 12px;
}

.dd-empty-state p {
    color: var(--dd-text-muted);
    font-size: 15px;
    margin-bottom: 20px;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.dd-btn-primary,
.dd-btn-zoom,
.dd-btn-watch,
.dd-btn-renew {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 22px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: var(--dd-transition);
    border: none;
    cursor: pointer;
}

.dd-btn-primary {
    background: var(--dd-primary);
    color: #fff !important;
}
.dd-btn-primary:hover {
    background: var(--dd-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.28);
    color: #fff !important;
}

.dd-btn-zoom {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff !important;
    font-size: 15px;
    padding: 13px 28px;
}
.dd-btn-zoom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
    color: #fff !important;
}

.dd-btn-watch {
    background: var(--dd-success);
    color: #fff !important;
}
.dd-btn-watch:hover {
    background: #059669;
    transform: translateY(-1px);
    color: #fff !important;
}

.dd-btn-renew {
    background: var(--dd-warning);
    color: #fff !important;
}
.dd-btn-renew:hover {
    background: #d97706;
    color: #fff !important;
}

/* ── Events Grid ─────────────────────────────────────────────── */
.dd-events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.dd-event-card {
    background: var(--dd-card-bg);
    border: 1px solid var(--dd-border);
    border-radius: var(--dd-radius);
    box-shadow: var(--dd-shadow);
    overflow: hidden;
    transition: var(--dd-transition);
}

.dd-event-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(79, 70, 229, 0.14);
}

.dd-event-card-header {
    padding: 18px 20px 12px;
    border-bottom: 1px solid var(--dd-border);
    background: linear-gradient(135deg, #eef2ff 0%, #f5f3ff 100%);
}

.dd-event-card-body {
    padding: 16px 20px 20px;
}

.dd-event-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    padding: 3px 10px;
    border-radius: 100px;
    margin-bottom: 8px;
}

.badge-upcoming {
    background: #dbeafe;
    color: #1d4ed8;
}

.badge-past {
    background: #f3f4f6;
    color: #6b7280;
}

.dd-event-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--dd-text);
    margin: 0;
}

.dd-event-time {
    font-size: 14px;
    color: var(--dd-text-muted);
    margin-bottom: 16px;
}

.dd-event-time .dd-label {
    color: var(--dd-text-muted);
}

.dd-event-time strong {
    color: var(--dd-text);
}

.dd-event-ended {
    font-size: 13px;
    color: var(--dd-text-muted);
    font-style: italic;
}

/* ── Videos Grid ─────────────────────────────────────────────── */
.dd-videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.dd-video-card {
    background: var(--dd-card-bg);
    border-radius: var(--dd-radius);
    border: 1px solid var(--dd-border);
    box-shadow: var(--dd-shadow);
    overflow: hidden;
    transition: var(--dd-transition);
}

.dd-video-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(79, 70, 229, 0.14);
}

.dd-video-expired {
    opacity: 0.75;
    border-color: #fca5a5;
}

.dd-video-thumb-wrap {
    position: relative;
    background: #1e1b4b;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.dd-video-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.dd-video-card:hover .dd-video-thumb {
    transform: scale(1.04);
}

.dd-video-thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    height: 100%;
    color: #6b7280;
}

.dd-video-expired-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 32px;
}

.dd-video-expired-overlay p {
    font-size: 13px;
    font-weight: 700;
    margin: 6px 0 0;
    letter-spacing: 0.5px;
}

.dd-video-card-body {
    padding: 16px 18px 20px;
}

.dd-video-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--dd-text);
    margin: 0 0 12px;
}

/* ── Expiry Badge ─────────────────────────────────────────────── */
.dd-expiry-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 14px;
}

.badge-ok {
    background: #d1fae5;
    color: #065f46;
}

.badge-warning {
    background: #fef3c7;
    color: #92400e;
    animation: dd-pulse 1.5s ease-in-out infinite;
}

@keyframes dd-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.7; }
}

.dd-expired-msg {
    font-size: 13px;
    color: var(--dd-danger);
    margin-bottom: 12px;
}

.dd-video-source {
    font-size: 12px;
    color: var(--dd-text-muted);
    margin: 12px 0 0;
    padding-top: 10px;
    border-top: 1px solid var(--dd-border);
}

/* ── Vimeo Player Wrapper ─────────────────────────────────────── */
.dd-video-player-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--dd-radius);
    overflow: hidden;
    background: #000;
    box-shadow: 0 8px 32px rgba(0,0,0,.25);
    margin: 20px 0;
}

.dd-video-player-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ── No Access Message ───────────────────────────────────────── */
.dd-video-noaccess {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
    padding: 16px 20px;
    border-radius: 8px;
    font-weight: 600;
}

/* ── Security Notice on Login ────────────────────────────────── */
.dd-security-notice {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    color: #9a3412;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 16px;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 600px) {
    .dd-events-grid,
    .dd-videos-grid {
        grid-template-columns: 1fr;
    }
    .dd-section-title {
        font-size: 18px;
    }
}