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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #0f0f0f;
    min-height: 100vh;
    padding: 0;
    margin: 0;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.container > h1 {
    color: white;
    text-align: center;
    padding: 20px;
    margin: 0;
    font-size: 1.5rem;
    background: #181818;
    border-bottom: 1px solid #303030;
}

.fake-webinar {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 0;
    background: #0f0f0f;
    min-height: calc(100vh - 61px);
}

.video-section {
    position: relative;
    background: #000;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    height: calc(100vh - 61px);
}

.video-section::-webkit-scrollbar {
    width: 12px;
}

.video-section::-webkit-scrollbar-track {
    background: #0f0f0f;
}

.video-section::-webkit-scrollbar-thumb {
    background: #303030;
    border-radius: 6px;
}

.video-section::-webkit-scrollbar-thumb:hover {
    background: #404040;
}

.video-wrapper {
    position: relative !important;
    width: 100% !important;
    padding-bottom: 56.25% !important; /* 16:9 */
    overflow: hidden !important;
    background: #000 !important;
    min-height: 400px !important;
    display: block !important;
}

.video-image,
.video-iframe,
.video-element {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    border: none !important;
    z-index: 1 !important;
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.video-iframe {
    object-fit: fill !important;
}

.video-element {
    background: #000;
}

.video-image {
    background: #000;
}

/* Overlays ACIMA da imagem mas transparentes */
.video-playing-overlay,
.video-sound-waves,
.video-quality-indicator {
    z-index: 100 !important;
    pointer-events: none !important;
}

/* Player fake realista */
.fake-video-player {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    display: block !important;
    background: transparent !important; /* Transparente para não cobrir */
}

/* Animações DESATIVADAS para não interferir */
.video-playing {
    /* Sem animações que possam esconder a imagem */
}

/* Overlay de vídeo tocando - DESATIVADO */
.video-playing-overlay {
    display: none; /* Completamente desativado */
}

/* Ondas sonoras (canto SUPERIOR esquerdo - mais discreto) */
.video-sound-waves {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 14px;
    z-index: 20;
}

.video-sound-waves .wave {
    width: 2px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 1px;
    animation: soundWave 0.6s ease-in-out infinite;
    box-shadow: 0 0 3px rgba(255, 255, 255, 0.4);
}

.video-sound-waves .wave:nth-child(1) { animation-delay: 0s; height: 30%; }
.video-sound-waves .wave:nth-child(2) { animation-delay: 0.1s; height: 60%; }
.video-sound-waves .wave:nth-child(3) { animation-delay: 0.2s; height: 80%; }
.video-sound-waves .wave:nth-child(4) { animation-delay: 0.3s; height: 50%; }
.video-sound-waves .wave:nth-child(5) { animation-delay: 0.4s; height: 70%; }

@keyframes soundWave {
    0%, 100% { transform: scaleY(1); opacity: 0.7; }
    50% { transform: scaleY(1.8); opacity: 1; }
}

/* Indicador de qualidade HD */
.video-quality-indicator {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    z-index: 20;
}

@keyframes hdPulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.youtube-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.youtube-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    pointer-events: none;
    z-index: 5;
}

.video-iframe {
    transform: scale(1.02);
    z-index: 1;
}

.video-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 2;
}

.video-error-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.9);
    color: #fff;
    padding: 16px 24px;
    border-radius: 8px;
    font-size: 14px;
    z-index: 10;
    animation: fadeInOut 5s ease-in-out;
}

@keyframes fadeInOut {
    0% { opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { opacity: 0; }
}

/* Indicador de vídeo tocando */
.video-playing-indicator {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 11;
    display: flex;
    align-items: flex-end;
    gap: 3px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 6px;
    backdrop-filter: blur(10px);
}

.playing-bars {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 16px;
}

.playing-bars span {
    width: 3px;
    background: #00d95f;
    border-radius: 3px;
    animation: musicBar 0.8s ease-in-out infinite;
}

.playing-bars span:nth-child(1) { animation-delay: 0s; height: 40%; }
.playing-bars span:nth-child(2) { animation-delay: 0.2s; height: 70%; }
.playing-bars span:nth-child(3) { animation-delay: 0.4s; height: 50%; }
.playing-bars span:nth-child(4) { animation-delay: 0.6s; height: 80%; }

@keyframes musicBar {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(1.5); }
}

.live-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: #cc0000;
    color: white;
    padding: 4px 12px;
    border-radius: 3px;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 20;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
    animation: livePulse 2s ease-in-out infinite;
}

@keyframes livePulse {
    0%, 100% { 
        box-shadow: 0 2px 8px rgba(204, 0, 0, 0.5);
    }
    50% { 
        box-shadow: 0 2px 16px rgba(204, 0, 0, 0.9);
    }
}

.live-dot {
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.view-counter {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    color: white;
    padding: 8px 14px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 6px;
}

.view-counter-number {
    font-weight: 600;
}

.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 60px 20px 20px;
    z-index: 9;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,0.3);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #cc0000, #ff0000);
    width: 0%;
    transition: width 1s linear;
    box-shadow: 0 0 8px rgba(255, 0, 0, 0.5);
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 8px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.8);
}

@keyframes progress {
    from { width: 0%; }
    to { width: 100%; }
}

.video-timestamp {
    color: white;
    font-size: 11px;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
    opacity: 0.9;
    margin-top: 4px;
}

.video-info {
    padding: 20px 24px;
    background: #181818;
    border-bottom: 1px solid #303030;
    flex-shrink: 0;
}

.video-title {
    font-size: 18px;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
}

.video-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #aaa;
    font-size: 14px;
}

.video-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.video-actions {
    display: flex;
    gap: 16px;
    padding: 12px 24px;
    background: #181818;
    border-bottom: 1px solid #303030;
    flex-shrink: 0;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    color: white;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    padding: 8px 12px;
    border-radius: 8px;
}

.action-btn:hover {
    background: rgba(255,255,255,0.1);
}

.action-btn-icon {
    font-size: 20px;
}

.action-btn.liked .action-btn-icon {
    color: #cc0000;
}

.description-section {
    padding: 16px 24px;
    background: #181818;
    overflow-y: auto;
    min-height: 200px;
}

.description-title {
    font-size: 14px;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
}

.description-text {
    color: #aaa;
    font-size: 14px;
    line-height: 1.6;
}

.chat-section {
    background: #0f0f0f;
    display: flex;
    flex-direction: column;
    border-left: 1px solid #303030;
    position: sticky;
    top: 0;
    height: calc(100vh - 61px);
    max-height: calc(100vh - 61px);
    overflow: hidden;
}

.chat-header {
    padding: 16px 20px;
    background: #181818;
    border-bottom: 1px solid #303030;
    flex-shrink: 0;
}

.chat-header h3 {
    font-size: 16px;
    color: white;
    margin-bottom: 8px;
    font-weight: 600;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #aaa;
    font-size: 13px;
}

.online-dot {
    width: 6px;
    height: 6px;
    background: #00d95f;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 0;
}

.chat-messages::-webkit-scrollbar {
    width: 8px;
}

.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #303030;
    border-radius: 4px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: #404040;
}

.chat-message {
    animation: slideIn 0.3s ease-out;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background 0.2s;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.chat-message:hover {
    background: rgba(255,255,255,0.05);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.message-user {
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 2px;
    display: inline-block;
}

.message-text {
    color: #e1e1e1;
    font-size: 13px;
    line-height: 1.4;
    display: inline;
    margin-left: 4px;
    word-break: break-word;
}

.chat-input-container {
    padding: 16px;
    background: #181818;
    border-top: 1px solid #303030;
    flex-shrink: 0;
    position: sticky;
    bottom: 0;
    z-index: 10;
}

.chat-login-trigger {
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.chat-login-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.chat-input-wrapper {
    display: flex;
    gap: 8px;
    align-items: center;
}

.chat-input {
    flex: 1;
    background: #ffffff;
    border: 1px solid #303030;
    border-radius: 20px;
    padding: 10px 16px;
    color: #000000 !important;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
    -webkit-text-fill-color: #000000 !important;
}

.chat-input:focus {
    border-color: #E02020;
    background: #ffffff;
}

.chat-input::placeholder {
    color: #999999;
}

.chat-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chat-send-btn {
    background: #cc0000;
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 18px;
}

.chat-send-btn:hover:not(:disabled) {
    background: #ff0000;
    transform: scale(1.05);
}

.chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chat-login-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 20px;
}

.chat-login-form {
    background: #181818;
    padding: 32px;
    border-radius: 12px;
    width: 100%;
    max-width: 360px;
    border: 1px solid #303030;
}

.chat-login-form h3 {
    color: white;
    font-size: 20px;
    margin-bottom: 8px;
    text-align: center;
}

.chat-login-form p {
    color: #aaa;
    font-size: 14px;
    margin-bottom: 24px;
    text-align: center;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    color: #e1e1e1;
    font-size: 13px;
    margin-bottom: 6px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    background: #ffffff;
    border: 1px solid #303030;
    border-radius: 6px;
    padding: 12px 14px;
    color: #000000 !important;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
    -webkit-text-fill-color: #000000 !important;
}

.form-group input:focus {
    border-color: #cc0000;
}

.form-group input::placeholder {
    color: #999999;
}

.form-submit-btn {
    width: 100%;
    background: #cc0000;
    border: none;
    color: white;
    padding: 14px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
}

.form-submit-btn:hover {
    background: #ff0000;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(204, 0, 0, 0.3);
}

.user-welcome {
    padding: 12px 16px;
    background: rgba(0, 217, 95, 0.1);
    border-left: 3px solid #00d95f;
    margin-bottom: 12px;
    border-radius: 4px;
    flex-shrink: 0;
}

.user-welcome-text {
    color: #00d95f;
    font-size: 13px;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 1024px) {
    .fake-webinar {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .video-section {
        overflow-y: visible;
    }
    
    .chat-section {
        border-left: none;
        border-top: 1px solid #303030;
        position: static;
        height: 60vh;
        max-height: 60vh;
    }
    
    .description-section {
        display: none;
    }
    
    .video-actions {
        overflow-x: auto;
    }
}

@media (max-width: 768px) {
    .container > h1 {
        font-size: 1.2rem;
        padding: 15px;
    }
    
    .chat-section {
        height: 70vh;
        max-height: 70vh;
    }
}