/* Custom CSS for TV Stream Hub Plugin */

:root {
    --tv-bg-dark: #0f172a;
    --tv-bg-card: rgba(30, 41, 59, 0.7);
    --tv-bg-card-hover: rgba(51, 65, 85, 0.8);
    --tv-primary: #6366f1;
    --tv-primary-hover: #4f46e5;
    --tv-primary-glow: rgba(99, 102, 241, 0.4);
    --tv-text-light: #f8fafc;
    --tv-text-muted: #94a3b8;
    --tv-border: rgba(255, 255, 255, 0.08);
    --tv-border-hover: rgba(255, 255, 255, 0.2);
    --tv-success: #10b981;
    --tv-error: #f43f5e;
    --tv-font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --tv-transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --tv-transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Container Styles */
.tv-plugin-container, 
.tv-form-container,
.tv-login-warning {
    font-family: var(--tv-font-family);
    color: var(--tv-text-light);
    background-color: var(--tv-bg-dark);
    padding: 24px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--tv-border);
    margin: 20px auto;
    max-width: 1200px;
}

/* Filters and Search Styles */
.tv-grid-filters {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 30px;
}

@media (min-width: 768px) {
    .tv-grid-filters {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.tv-search-box {
    position: relative;
    width: 100%;
}

@media (min-width: 768px) {
    .tv-search-box {
        max-width: 320px;
    }
}

.tv-search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--tv-text-muted);
    font-size: 16px;
    pointer-events: none;
    transition: color var(--tv-transition-fast);
}

.tv-search-box input {
    width: 100%;
    padding: 12px 16px 12px 48px;
    background-color: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--tv-border);
    border-radius: 30px;
    color: var(--tv-text-light);
    font-size: 15px;
    outline: none;
    transition: all var(--tv-transition-smooth);
}

.tv-search-box input:focus {
    border-color: var(--tv-primary);
    box-shadow: 0 0 0 3px var(--tv-primary-glow);
    background-color: rgba(15, 23, 42, 0.8);
}

.tv-search-box input:focus + i {
    color: var(--tv-primary);
}

.tv-genre-filters {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: none; /* Hide scrollbar Firefox */
}

.tv-genre-filters::-webkit-scrollbar {
    display: none; /* Hide scrollbar Chrome/Safari */
}

.tv-genre-btn {
    background-color: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--tv-border);
    color: var(--tv-text-muted);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--tv-transition-smooth);
}

.tv-genre-btn:hover {
    color: var(--tv-text-light);
    border-color: var(--tv-border-hover);
    background-color: rgba(51, 65, 85, 0.5);
}

.tv-genre-btn.active {
    background: linear-gradient(135deg, var(--tv-primary) 0%, #818cf8 100%);
    border-color: transparent;
    color: #ffffff;
    box-shadow: 0 4px 12px var(--tv-primary-glow);
}

/* TV Channels Grid */
.tv-channels-grid-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 columns on Mobile */
    gap: 16px;
}

@media (min-width: 480px) {
    .tv-channels-grid-wrapper {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    }
}

@media (min-width: 768px) {
    .tv-channels-grid-wrapper {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); /* iPad / Tablet */
        gap: 20px;
    }
}

@media (min-width: 1024px) {
    .tv-channels-grid-wrapper {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); /* Desktop */
        gap: 24px;
    }
}

/* TV Channel Card */
.tv-channel-card {
    background-color: var(--tv-bg-card);
    border: 1px solid var(--tv-border);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--tv-transition-smooth);
    position: relative;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.tv-channel-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--tv-border-hover);
    background-color: var(--tv-bg-card-hover);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3), 0 0 15px rgba(99, 102, 241, 0.15);
}

.tv-card-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.tv-logo-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background-color: rgba(15, 23, 42, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 16px;
}

.tv-logo-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform var(--tv-transition-smooth);
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.2));
}

.tv-channel-card:hover .tv-logo-container img {
    transform: scale(1.08);
}

.tv-play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--tv-transition-smooth);
}

.tv-channel-card:hover .tv-play-overlay {
    opacity: 1;
}

.tv-play-btn {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--tv-primary) 0%, #818cf8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 18px;
    box-shadow: 0 4px 15px var(--tv-primary-glow);
    transform: scale(0.8);
    transition: transform var(--tv-transition-smooth);
}

.tv-channel-card:hover .tv-play-btn {
    transform: scale(1);
}

.tv-channel-info {
    padding: 12px;
    text-align: center;
    border-top: 1px solid var(--tv-border);
}

.tv-channel-title {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 6px 0;
    color: var(--tv-text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tv-channel-genre-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    color: var(--tv-primary);
    background-color: rgba(99, 102, 241, 0.12);
    padding: 2px 10px;
    border-radius: 12px;
}

/* Empty State */
.tv-no-channels {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--tv-text-muted);
}

.tv-no-channels i {
    font-size: 48px;
    margin-bottom: 16px;
    color: var(--tv-border-hover);
}

.tv-no-channels p {
    font-size: 16px;
    margin: 0;
}

/* Video Player Modal Styling */
.tv-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--tv-transition-smooth);
}

.tv-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.tv-modal-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(9, 15, 29, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.tv-modal-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    background-color: #1e293b;
    border: 1px solid var(--tv-border-hover);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform var(--tv-transition-smooth);
    z-index: 1;
}

.tv-modal.active .tv-modal-content {
    transform: scale(1);
}

.tv-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--tv-border);
    color: var(--tv-text-light);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    font-size: 16px;
    transition: all var(--tv-transition-fast);
}

.tv-modal-close:hover {
    background-color: var(--tv-error);
    border-color: transparent;
    color: #ffffff;
    transform: rotate(90deg);
}

.tv-player-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: #020617;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tv-responsive-video,
.tv-responsive-iframe {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.tv-player-error-msg {
    text-align: center;
    color: var(--tv-text-muted);
}

.tv-player-error-msg i {
    font-size: 40px;
    color: var(--tv-error);
    margin-bottom: 12px;
}

.tv-modal-footer {
    padding: 16px 24px;
    background-color: rgba(15, 23, 42, 0.4);
    border-top: 1px solid var(--tv-border);
}

.tv-modal-title-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--tv-text-light);
    margin: 0;
}

/* User Login Warning / Call to Action */
.tv-login-warning {
    text-align: center;
    padding: 40px 20px;
}

.tv-warning-icon {
    font-size: 48px;
    color: var(--tv-primary);
    margin-bottom: 20px;
}

.tv-login-warning h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 8px 0;
}

.tv-login-warning p {
    color: var(--tv-text-muted);
    font-size: 15px;
    margin-bottom: 24px;
}

/* Elegant Submission Form Styling */
.tv-form-container {
    max-width: 600px;
}

.tv-form-header {
    border-bottom: 1px solid var(--tv-border);
    padding-bottom: 16px;
    margin-bottom: 24px;
}

.tv-form-header h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 6px 0;
    color: var(--tv-text-light);
}

.tv-form-header h2 i {
    color: var(--tv-primary);
    margin-right: 8px;
}

.tv-form-header p {
    color: var(--tv-text-muted);
    font-size: 14px;
    margin: 0;
}

.tv-submission-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.tv-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tv-form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--tv-text-light);
}

.tv-form-group input[type="text"],
.tv-form-group input[type="url"],
.tv-form-group select {
    width: 100%;
    padding: 12px 16px;
    background-color: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--tv-border);
    border-radius: 12px;
    color: var(--tv-text-light);
    font-size: 15px;
    outline: none;
    transition: all var(--tv-transition-smooth);
}

.tv-form-group input:focus,
.tv-form-group select:focus {
    border-color: var(--tv-primary);
    box-shadow: 0 0 0 3px var(--tv-primary-glow);
    background-color: rgba(15, 23, 42, 0.8);
}

.tv-form-help {
    font-size: 12px;
    color: var(--tv-text-muted);
}

/* File Upload Wrapper & Preview */
.tv-file-upload-wrapper {
    position: relative;
    width: 100%;
}

.tv-file-upload-inner {
    border: 2px dashed var(--tv-border);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: all var(--tv-transition-smooth);
    position: relative;
    background-color: rgba(15, 23, 42, 0.4);
}

.tv-file-upload-inner:hover {
    border-color: var(--tv-primary);
    background-color: rgba(99, 102, 241, 0.04);
}

.tv-file-upload-inner i {
    font-size: 32px;
    color: var(--tv-text-muted);
    margin-bottom: 12px;
    transition: color var(--tv-transition-fast);
}

.tv-file-upload-inner:hover i {
    color: var(--tv-primary);
}

.tv-file-upload-inner p {
    font-size: 14px;
    font-weight: 500;
    margin: 0 0 4px 0;
}

.tv-file-upload-inner small {
    color: var(--tv-text-muted);
    font-size: 11px;
}

.tv-file-upload-inner input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Logo Preview */
.tv-logo-preview-box {
    position: relative;
    width: 120px;
    height: 120px;
    border: 1px solid var(--tv-border-hover);
    border-radius: 12px;
    overflow: hidden;
    margin-top: 12px;
    background-color: rgba(15, 23, 42, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.tv-logo-preview-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.tv-remove-file-btn {
    position: absolute;
    top: 6px;
    right: 6px;
    background-color: rgba(244, 63, 94, 0.9);
    border: none;
    color: #ffffff;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 11px;
    transition: background var(--tv-transition-fast);
}

.tv-remove-file-btn:hover {
    background-color: #e11d48;
}

/* Button UI styling */
.tv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--tv-transition-smooth);
    border: none;
    text-decoration: none !important;
}

.tv-btn-primary {
    background: linear-gradient(135deg, var(--tv-primary) 0%, #818cf8 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px var(--tv-primary-glow);
}

.tv-btn-primary:hover {
    box-shadow: 0 6px 20px var(--tv-primary-glow);
    transform: translateY(-2px);
    color: #ffffff;
}

.tv-btn-submit {
    background: linear-gradient(135deg, var(--tv-primary) 0%, #818cf8 100%);
    color: #ffffff;
    margin-top: 10px;
    padding: 14px 28px;
    border-radius: 12px;
    width: 100%;
    box-shadow: 0 4px 15px var(--tv-primary-glow);
}

.tv-btn-submit:hover:not(:disabled) {
    box-shadow: 0 6px 20px var(--tv-primary-glow);
    transform: translateY(-2px);
}

.tv-btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Forms Alerts */
.tv-form-alert {
    padding: 14px 18px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
}

.tv-form-alert.success {
    background-color: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
}

.tv-form-alert.error {
    background-color: rgba(244, 63, 150, 0.12);
    border: 1px solid rgba(244, 63, 150, 0.3);
    color: #fb7185;
}

/* ----------------------------------------------------
   ENHANCEMENTS: FAVS, OFFLINE, THEATER, LIGHTS, CHAT
   ---------------------------------------------------- */

/* Favorite Star Button in card */
.tv-favorite-toggle {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--tv-border);
    color: var(--tv-text-muted);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 5;
    font-size: 13px;
    outline: none;
    transition: all var(--tv-transition-fast);
}

.tv-favorite-toggle:hover {
    color: #eab308;
    background: rgba(15, 23, 42, 0.8);
    transform: scale(1.1);
}

.tv-favorite-toggle.favorited {
    color: #eab308;
    background: rgba(234, 179, 8, 0.15);
    border-color: rgba(234, 179, 8, 0.4);
}

.tv-favorite-toggle.favorited i {
    font-weight: 900; /* Solid star */
}

/* Offline card styles */
.tv-channel-card.tv-card-offline {
    opacity: 0.6;
}

.tv-offline-badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background-color: rgba(244, 63, 94, 0.9);
    color: #ffffff;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Split columns in Modal */
.tv-modal-grid {
    display: grid;
    grid-template-columns: 1fr;
}

@media (min-width: 992px) {
    .tv-modal-grid {
        grid-template-columns: 2.2fr 1fr; /* Player / Chat Split */
    }
}

.tv-modal-left-panel {
    display: flex;
    flex-direction: column;
}

/* Modal Toolbar */
.tv-player-toolbar {
    display: flex;
    background-color: rgba(15, 23, 42, 0.5);
    border-top: 1px solid var(--tv-border);
    border-bottom: 1px solid var(--tv-border);
    padding: 8px 16px;
    gap: 12px;
}

.tv-toolbar-btn {
    background: transparent;
    border: none;
    color: var(--tv-text-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 6px;
    transition: all var(--tv-transition-fast);
}

.tv-toolbar-btn:hover {
    color: var(--tv-text-light);
    background-color: rgba(255, 255, 255, 0.05);
}

.tv-toolbar-btn.active {
    color: var(--tv-primary);
    background-color: rgba(99, 102, 241, 0.1);
}

/* Right Panel: Chat styling */
.tv-modal-right-panel {
    display: flex;
    flex-direction: column;
    background-color: #111827;
    border-top: 1px solid var(--tv-border);
    height: 320px;
    transition: all var(--tv-transition-smooth);
}

.tv-modal-right-panel.chat-hidden {
    display: none !important;
}

@media (min-width: 992px) {
    .tv-modal-right-panel {
        border-top: none;
        border-left: 1px solid var(--tv-border);
        height: auto;
    }
}

.tv-chat-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--tv-border);
}

.tv-chat-header h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--tv-text-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tv-chat-messages-container {
    flex-grow: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 250px;
}

@media (min-width: 992px) {
    .tv-chat-messages-container {
        max-height: calc(100vh - 350px);
        min-height: 250px;
    }
}

/* Chat bubble styling */
.tv-chat-bubble {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.tv-chat-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--tv-bg-dark);
}

.tv-chat-bubble-content {
    background-color: rgba(30, 41, 59, 0.6);
    padding: 8px 12px;
    border-radius: 0 12px 12px 12px;
    max-width: 85%;
    font-size: 13px;
    line-height: 1.4;
}

.tv-chat-author-name {
    font-weight: 600;
    color: #818cf8;
    margin-bottom: 2px;
    font-size: 11px;
}

.tv-chat-time {
    font-size: 9px;
    color: var(--tv-text-muted);
    float: right;
    margin-top: 3px;
    margin-left: 8px;
}

.tv-chat-loading {
    text-align: center;
    padding: 20px;
    color: var(--tv-text-muted);
    font-size: 13px;
}

.tv-chat-loading i {
    margin-right: 6px;
}

.tv-chat-empty {
    text-align: center;
    padding: 40px 10px;
    color: var(--tv-text-muted);
    font-size: 12px;
}

/* Chat inputs */
.tv-chat-input-container {
    padding: 12px 16px;
    border-top: 1px solid var(--tv-border);
    background-color: rgba(15, 23, 42, 0.4);
}

.tv-chat-input-row {
    display: flex;
    gap: 8px;
}

#tv-chat-author,
#tv-chat-input {
    background-color: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--tv-border);
    border-radius: 8px;
    color: var(--tv-text-light);
    font-size: 13px;
    outline: none;
    padding: 8px 12px;
}

#tv-chat-input {
    flex-grow: 1;
}

#tv-chat-send-btn {
    background: linear-gradient(135deg, var(--tv-primary) 0%, #818cf8 100%);
    border: none;
    color: #ffffff;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--tv-transition-fast);
}

#tv-chat-send-btn:hover {
    transform: scale(1.05);
}

.tv-chat-login-prompt {
    font-size: 12px;
    color: var(--tv-text-muted);
    text-align: center;
}

.tv-chat-login-prompt a {
    color: var(--tv-primary);
    text-decoration: none;
}

/* Theater Mode styles */
.tv-modal.theater-mode .tv-modal-content {
    max-width: 95%;
    width: 95%;
}

@media (min-width: 992px) {
    .tv-modal.theater-mode .tv-modal-grid {
        grid-template-columns: 1fr; /* Hide chat or push it down */
    }
    .tv-modal.theater-mode .tv-modal-right-panel {
        display: none;
    }
}

/* Lights Out overlay */
body.tv-lights-off-active::after {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(2, 6, 17, 0.96);
    z-index: 99998;
    pointer-events: none;
    animation: fadeIn var(--tv-transition-smooth);
}

.tv-modal.active {
    z-index: 99999; /* Stay above dimming overlay */
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}