/* Webinars - components/webinars.css */

/* ==========================================================================
   WEBINAR PAGE LAYOUT
   ========================================================================== */

.webinars-section {
    padding: 4rem 2rem;
}

.webinars-section .container {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

/* Section labels */
.webinar-section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    padding: 0.4rem 1rem;
    background: rgba(102, 126, 234, 0.08);
    border-radius: var(--radius-full);
    width: fit-content;
}

.webinar-section-label .label-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-green-500);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.webinar-empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.webinar-empty-state p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   UPCOMING WEBINAR CARD (Featured, large)
   ========================================================================== */

.webinar-featured-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    margin-bottom: var(--spacing-xl);
}

.webinar-featured-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.webinar-featured-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
}

/* Left: Speaker profile area */
.webinar-speaker-area {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #1a1f3a 100%);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.webinar-speaker-area::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.webinar-speaker-photo {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(102, 126, 234, 0.5);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.webinar-speaker-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.4rem;
    position: relative;
    z-index: 1;
}

.webinar-speaker-role {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    position: relative;
    z-index: 1;
    margin-bottom: var(--spacing-md);
}

.webinar-speaker-edu {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 1;
}

.webinar-speaker-edu li {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.webinar-speaker-edu li::before {
    content: '🎓';
    font-size: 0.8rem;
}

/* Right: Content area */
.webinar-content-area {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.webinar-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: linear-gradient(135deg, var(--color-purple-500), var(--color-purple-600));
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    width: fit-content;
    margin-bottom: var(--spacing-md);
}

.webinar-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

.webinar-description {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.webinar-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

.webinar-meta-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: var(--font-size-base);
    color: var(--text-primary);
    font-weight: 500;
}

.webinar-meta-item .meta-icon {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.webinar-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.webinar-register-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.webinar-register-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.webinar-register-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ==========================================================================
   PAST WEBINAR CARDS (Compact grid)
   ========================================================================== */

.past-webinars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--spacing-lg);
}

.webinar-past-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.webinar-past-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.webinar-past-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f8faff 0%, #f1f4ff 100%);
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.webinar-past-photo {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(102, 126, 234, 0.2);
    flex-shrink: 0;
}

.webinar-past-speaker-info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.2rem 0;
}

.webinar-past-speaker-info p {
    font-size: var(--font-size-sm);
    color: var(--primary-color);
    font-weight: 500;
    margin: 0;
}

.webinar-past-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.webinar-past-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.webinar-past-date {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: var(--spacing-md);
}

.webinar-past-actions {
    margin-top: auto;
    padding-top: var(--spacing-sm);
}

.webinar-watch-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-normal);
    width: 100%;
    justify-content: center;
}

.webinar-watch-btn:hover {
    background: var(--primary-gradient);
    color: white;
    transform: translateY(-1px);
}

/* ==========================================================================
   HOMEPAGE WEBINAR TEASER
   ========================================================================== */

.webinar-teaser-section {
    background: linear-gradient(135deg, #0f172a 0%, #1a1f3a 50%, #0f172a 100%);
    padding: 5rem 2rem;
    position: relative;
    overflow: hidden;
}

.webinar-teaser-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(102, 126, 234, 0.08) 0%, transparent 70%),
                radial-gradient(ellipse at 70% 50%, rgba(118, 75, 162, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.webinar-teaser-section .section-title {
    color: #ffffff;
}

.webinar-teaser-section .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.webinar-teaser-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
    transition: all var(--transition-normal);
}

.webinar-teaser-card:hover {
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.webinar-teaser-inner {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0;
}

.webinar-teaser-speaker {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-width: 220px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.webinar-teaser-photo {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(102, 126, 234, 0.5);
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.webinar-teaser-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.2rem;
}

.webinar-teaser-role {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
}

.webinar-teaser-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.webinar-teaser-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
}

.webinar-teaser-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.webinar-teaser-meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
}

.webinar-teaser-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.webinar-teaser-register {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.8rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.webinar-teaser-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.webinar-teaser-register.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.webinar-view-all {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: color var(--transition-normal);
    border: none;
    background: none;
    padding: 0.7rem 1rem;
}

.webinar-view-all:hover {
    color: #ffffff;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    .webinar-featured-inner {
        grid-template-columns: 1fr;
    }

    .webinar-speaker-area {
        padding: 2rem;
    }

    .webinar-speaker-photo {
        width: 120px;
        height: 120px;
    }

    .webinar-content-area {
        padding: 2rem;
    }

    .webinar-title {
        font-size: var(--font-size-xl);
    }

    .webinar-teaser-inner {
        grid-template-columns: 1fr;
    }

    .webinar-teaser-speaker {
        padding: 2rem 2rem 1rem;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        min-width: auto;
        flex-direction: row;
        gap: var(--spacing-md);
        text-align: left;
    }

    .webinar-teaser-photo {
        width: 70px;
        height: 70px;
        margin-bottom: 0;
    }

    .webinar-teaser-content {
        padding: 1.5rem 2rem 2rem;
    }

    .webinar-teaser-title {
        font-size: var(--font-size-lg);
    }

    .past-webinars-grid {
        grid-template-columns: 1fr;
    }

    .webinar-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .webinar-register-btn {
        justify-content: center;
    }

    .webinar-teaser-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .webinar-teaser-register {
        justify-content: center;
    }

    .webinar-view-all {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .webinar-speaker-area {
        padding: 1.5rem;
    }

    .webinar-content-area {
        padding: 1.5rem;
    }

    .webinar-speaker-photo {
        width: 100px;
        height: 100px;
    }

    .webinar-teaser-speaker {
        flex-direction: column;
        text-align: center;
    }

    .webinar-teaser-photo {
        margin-bottom: var(--spacing-xs);
    }
}