:root {
    --primary: #ff758c;
    --primary-glow: rgba(255, 117, 140, 0.4);
    --secondary: #ff7eb3;
    --bg-color: #0f0c1b;
    --surface: rgba(30, 25, 45, 0.6);
    --surface-border: rgba(255, 255, 255, 0.08);
    --text-main: #fdfcff;
    --text-muted: #a69bb8;
    --glass-blur: blur(16px);
    --success: #00e676;
    --warning: #ffb300;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

/* Moving Background Animation */
.background-animation {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 117, 140, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 80% 20%, rgba(138, 43, 226, 0.08) 0%, transparent 30%);
    animation: rotateBg 30s linear infinite;
    z-index: -1;
    pointer-events: none;
}

@keyframes rotateBg {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Status Badge */
.status-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    background: var(--surface);
    backdrop-filter: blur(8px);
    border: 1px solid var(--surface-border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 100;
    transition: all 0.3s ease;
    animation: fadeInDown 0.5s ease-out;
}

.status-badge i {
    font-size: 1.2rem;
}

.status-badge.disconnected i {
    color: var(--warning);
}

.status-badge.connected {
    background: rgba(0, 230, 118, 0.1);
    border-color: rgba(0, 230, 118, 0.3);
}

.status-badge.connected i {
    color: var(--success);
    animation: heartbeat 2s infinite;
}

.app-container {
    width: 100%;
    max-width: 1000px;
    padding: 2rem;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.app-header {
    text-align: center;
    animation: fadeInDown 0.8s ease-out;
}

.logo {
    font-size: 3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.glow-icon {
    color: var(--primary);
    filter: drop-shadow(0 0 10px var(--primary-glow));
    animation: heartbeat 2s infinite;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 300;
}

/* Glassmorphism Panel */
.media-selector, .guest-waiting {
    background: var(--surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--surface-border);
    border-radius: 24px;
    padding: 3rem 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.media-selector.hidden, .guest-waiting.hidden, .player-container.hidden {
    display: none;
}

/* Guest Waiting Screen */
.guest-waiting {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
}

.big-heart {
    font-size: 5rem;
    margin-bottom: 1rem;
}

/* Invite Section */
.invite-section {
    text-align: center;
    margin-bottom: 2rem;
}

.invite-section h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.invite-section p {
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.invite-link-wrapper {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--primary-glow);
    border-radius: 12px;
    padding: 0.3rem;
    max-width: 400px;
    margin: 0 auto;
}

.invite-link-wrapper input {
    background: transparent;
    border: none;
    color: var(--text-main);
    padding: 0.8rem;
    width: 100%;
    outline: none;
    font-family: monospace;
    font-size: 0.9rem;
}

.invite-link-wrapper button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.8rem 1.2rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.3s;
}

.invite-link-wrapper button:hover {
    background: var(--secondary);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

/* Custom File Upload Button */
.custom-file-upload {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 1.2rem 2.5rem;
    border-radius: 16px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 10px 20px -5px var(--primary-glow);
    width: 100%;
    max-width: 500px;
    justify-content: center;
}

.custom-file-upload:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 25px -5px var(--primary-glow);
}

.custom-file-upload input[type="file"] {
    display: none;
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    width: 60%;
    margin: 0 auto 2rem auto;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.divider::before, .divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--surface-border);
    margin: 0 1rem;
}

/* URL Input */
.url-input-wrapper {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--surface-border);
    border-radius: 16px;
    padding: 0.5rem;
    width: 100%;
    max-width: 500px;
    transition: border-color 0.3s ease;
}

.url-input-wrapper:focus-within {
    border-color: var(--primary);
}

.url-input-wrapper i {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-left: 1rem;
}

.url-input-wrapper input {
    background: transparent;
    border: none;
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    padding: 1rem;
    width: 100%;
    outline: none;
}

.url-input-wrapper input::placeholder {
    color: rgba(166, 155, 184, 0.5);
}

.url-input-wrapper button {
    background: var(--primary);
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    transition: transform 0.2s ease, background 0.3s ease;
}

.url-input-wrapper button:hover {
    transform: scale(1.05);
    background: var(--secondary);
}

/* Info Box */
.ts-info-box {
    background: rgba(255, 117, 140, 0.05);
    border: 1px solid rgba(255, 117, 140, 0.2);
    border-radius: 12px;
    padding: 1.2rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    max-width: 500px;
    margin: 0 auto;
}

.ts-info-box i {
    color: var(--primary);
    font-size: 1.5rem;
    margin-top: 2px;
}

.ts-info-text strong {
    color: var(--primary);
    display: block;
    margin-bottom: 0.3rem;
}

.ts-info-text p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Torrent Progress */
.torrent-progress-container {
    margin-top: 1.5rem;
    width: 100%;
    max-width: 400px;
    background: rgba(0,0,0,0.3);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--surface-border);
}

.torrent-progress-container.hidden {
    display: none;
}

.progress-bar-bg {
    width: 100%;
    height: 12px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    overflow: hidden;
    margin: 1rem 0;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    width: 0%;
    transition: width 0.3s ease;
}

.speed-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Seed Status */
.seed-status {
    position: absolute;
    bottom: 60px;
    right: 20px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    border: 1px solid var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    z-index: 10;
}
.seed-status.hidden {
    display: none;
}
.seed-status i {
    color: var(--primary);
    animation: heartbeat 2s infinite;
}

/* Player Container */
.player-container {
    position: relative;
    width: 100%;
    animation: zoomIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

.video-wrapper {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 60px -10px rgba(0, 0, 0, 0.8);
    position: relative;
    z-index: 2;
    background: #000;
}

/* Ambient Light Effect */
.ambient-light {
    position: absolute;
    top: 5%;
    left: 5%;
    width: 90%;
    height: 90%;
    background: var(--primary);
    filter: blur(60px);
    opacity: 0;
    z-index: 1;
    transition: opacity 2s ease, background 0.5s ease;
    pointer-events: none;
}

.ambient-light.active {
    opacity: 0.15;
}

/* Custom Video.js Theme */
.vjs-theme-cozy {
    font-family: 'Outfit', sans-serif;
}

.vjs-theme-cozy .vjs-big-play-button {
    background-color: rgba(255, 117, 140, 0.8) !important;
    border: none !important;
    border-radius: 50% !important;
    width: 80px !important;
    height: 80px !important;
    line-height: 80px !important;
    margin-top: -40px !important;
    margin-left: -40px !important;
    backdrop-filter: blur(4px);
    transition: transform 0.3s ease, background-color 0.3s ease !important;
}

.vjs-theme-cozy:hover .vjs-big-play-button {
    background-color: var(--primary) !important;
    transform: scale(1.1);
}

.vjs-theme-cozy .vjs-control-bar {
    background-color: rgba(15, 12, 27, 0.7) !important;
    backdrop-filter: blur(10px) !important;
    height: 50px !important;
}

.vjs-theme-cozy .vjs-play-progress {
    background: linear-gradient(90deg, var(--primary), var(--secondary)) !important;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Animations */
@keyframes heartbeat {
    0% { transform: scale(1); }
    14% { transform: scale(1.15); }
    28% { transform: scale(1); }
    42% { transform: scale(1.15); }
    70% { transform: scale(1); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes zoomIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(15, 12, 27, 0.95);
    backdrop-filter: blur(10px);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    transition: opacity 0.3s;
}

.loading-overlay.hidden {
    display: none;
    opacity: 0;
}

.spinner {
    width: 60px; height: 60px;
    border: 5px solid rgba(255, 117, 140, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin { 100% { transform: rotate(360deg); } }

/* Chat UI */
.chat-toggle-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient);
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(255, 117, 140, 0.4);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}
.chat-toggle-btn:hover {
    transform: scale(1.1);
}
.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 15px;
    height: 15px;
    background: #ff4757;
    border-radius: 50%;
    border: 2px solid var(--bg-dark);
}

.chat-container {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 320px;
    height: 450px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    z-index: 998;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: bottom right;
}
.chat-container.closed {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.5);
}
.chat-header {
    padding: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.chat-header h3 {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
}
.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.chat-msg {
    max-width: 80%;
    padding: 0.6rem 1rem;
    border-radius: 15px;
    font-size: 0.95rem;
    line-height: 1.4;
    word-break: break-word;
}
.chat-msg.self {
    align-self: flex-end;
    background: var(--gradient);
    border-bottom-right-radius: 2px;
}
.chat-msg.other {
    align-self: flex-start;
    background: rgba(255,255,255,0.1);
    border-bottom-left-radius: 2px;
}
.chat-msg.system {
    align-self: center;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.8rem;
}
.chat-input-area {
    padding: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    gap: 0.5rem;
}
.chat-input-area input {
    flex: 1;
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 0.6rem 1rem;
    color: white;
    outline: none;
}
.chat-input-area input:focus {
    border-color: var(--primary);
}
.chat-input-area button {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .app-container {
        padding: 1rem;
    }
    
    .status-badge {
        position: relative;
        top: 0;
        right: 0;
        margin: 0 auto 1rem auto;
        width: fit-content;
    }
    
    .media-selector, .guest-waiting {
        padding: 2rem 1rem;
    }
}