/* ================================================================
   KIMOLIZER 4.2 — STYLESHEET REFACTORIZADO
   ================================================================ */

/* ================================================================
   MÓDULO 0: RESET Y VARIABLES GLOBALES
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg-primary: #0a0a12;
    --bg-secondary: #12121e;
    --bg-tertiary: #1a1a2e;
    --bg-hover: #252540;
    --border-color: #2a2a3e;
    --text-primary: #e0e0e0;
    --text-secondary: #8888a0;
    --text-muted: #555570;
    --accent-purple: #6c5ce7;
    --accent-green: #00b894;
    --accent-red: #e74c3c;
    --accent-orange: #e67e22;
    --accent-blue: #3498db;
    --header-height: 48px;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 13px;
    background: var(--bg-primary);
    color: var(--text-primary);
}


/* ================================================================
   MÓDULO 1: HEADER (BARRA SUPERIOR)
   ================================================================ */
#app-header {
    height: var(--header-height);
    background: rgba(10, 10, 18, 0.98);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    flex-shrink: 0;
    z-index: 100;
}

.header-left { display: flex; align-items: center; gap: 8px; }
.header-logo { font-size: 20px; }
.header-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.header-title .version { font-size: 11px; color: var(--accent-purple); font-weight: 400; margin-left: 4px; }

.header-center { display: flex; align-items: center; gap: 10px; }
.input-selector { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-secondary); }

.header-right { display: flex; align-items: center; gap: 6px; }
.header-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 5px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    white-space: nowrap;
}
.header-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--accent-purple); }
.header-btn.active { background: var(--accent-purple); color: #fff; border-color: var(--accent-purple); }


/* ================================================================
   MÓDULO 2: LAYOUT PRINCIPAL (MAIN CONTENT)
   ================================================================ */
#main-content {
    display: flex;
    flex: 1;
    height: calc(100vh - var(--header-height));
    overflow: hidden;
}


/* ================================================================
   MÓDULO 3: COLUMNA 1 - CONTROL PANEL (IZQUIERDA)
   ================================================================ */
#control-panel {
    flex: 4;
    min-width: 300px;
    max-width: 400px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* TABS */
.tabs {
    display: flex;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.tabs button {
    flex: 1;
    padding: 10px 6px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
    transition: all 0.25s ease;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.tabs button:hover { color: var(--text-primary); background: rgba(255, 255, 255, 0.06); }
.tabs button.active { background: #6c5ce7 !important; color: #ffffff !important; border-bottom-color: #6c5ce7 !important; }
.tabs button[data-tab="tabPlaylist"].active { background: #0d3a31 !important; color: #ffffff !important; border-bottom-color: #00b894 !important; }
.tabs button[data-tab="tabMusic"].active { background: #292617 !important; color: #f8eeb4 !important; border-bottom-color: #fdcb6e !important; }
.tabs button[data-tab="tabLogo"].active { background: #301e1a !important; color: #ffffff !important; border-bottom-color: #e17055 !important; }
.tabs button[data-tab="tabScenes"].active { background: #1d1a2b !important; color: #c6bafd !important; border-bottom-color: #a29bfe !important; }
.tabs button[data-tab="tabLT"].active { background: #fd79a8 !important; color: #ffffff !important; border-bottom-color: #fd79a8 !important; }

/* TAB PANELS */
.tab-panel { display: none; flex-direction: column; flex: 1; overflow: hidden; }
.tab-panel.active { display: flex; }

/* PANEL TOOLBAR */
.panel-toolbar {
    display: flex;
    gap: 6px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    flex-wrap: wrap;
}
.toolbar-btn {
    padding: 5px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 11px;
    transition: all 0.2s;
}
.toolbar-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.toolbar-btn.primary { background: var(--accent-purple); color: #fff; border-color: var(--accent-purple); }
.toolbar-btn.primary:hover { background: #7d6df0; }
.toolbar-btn.danger { background: var(--accent-red); color: #fff; border-color: var(--accent-red); }
.toolbar-btn.danger:hover { background: #ff5e4d; }

/* SEARCH BOX & FILTERS */
.search-box {
    flex: 1; min-width: 120px; padding: 6px 10px;
    border: 1px solid var(--border-color); border-radius: 6px;
    background: var(--bg-primary); color: var(--text-primary);
    font-size: 12px; outline: none;
}
.search-box:focus { border-color: var(--accent-purple); }
.search-box::placeholder { color: var(--text-muted); }

.panel-filters {
    display: flex; gap: 4px; padding: 6px 12px;
    border-bottom: 1px solid var(--border-color); flex-shrink: 0; flex-wrap: wrap;
}
.filter-btn {
    padding: 4px 10px; border: 1px solid var(--border-color); border-radius: 12px;
    background: transparent; color: var(--text-muted); cursor: pointer; font-size: 11px; transition: all 0.2s;
}
.filter-btn:hover { color: var(--text-secondary); border-color: var(--text-secondary); }
.filter-btn.active { background: var(--accent-purple); color: #fff; border-color: var(--accent-purple); }
.filter-btn.milk-toggle { border-color: var(--accent-orange); color: var(--accent-orange); }
.filter-btn.milk-toggle:hover { background: rgba(230, 126, 34, 0.15); border-color: var(--accent-orange); }
.filter-btn.milk-toggle.active { background: var(--accent-orange); color: #fff; border-color: var(--accent-orange); }

/* LIST SCROLL & EMPTY MESSAGE */
.list-scroll { flex: 1; overflow-y: auto; padding: 4px; }
.list-scroll::-webkit-scrollbar { width: 5px; }
.list-scroll::-webkit-scrollbar-track { background: transparent; }
.list-scroll::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }
.list-scroll::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
.empty-msg { padding: 24px 16px; color: var(--text-muted); text-align: center; font-size: 12px; }

/* SUBHEADER & FOOTER */
.panel-subheader {
    padding: 8px 12px; font-size: 11px; font-weight: 600; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border-color);
    background: rgba(0,0,0,0.2); flex-shrink: 0;
}
.panel-footer {
    display: flex; gap: 6px; padding: 8px 12px; border-top: 1px solid var(--border-color);
    flex-shrink: 0; align-items: center; flex-wrap: wrap;
}
.footer-btn {
    padding: 5px 12px; border: 1px solid var(--border-color); border-radius: 6px;
    background: var(--bg-tertiary); color: var(--text-secondary); cursor: pointer; font-size: 11px; transition: all 0.2s;
}
.footer-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.footer-btn.play { background: var(--accent-purple); color: #fff; border-color: var(--accent-purple); }
.footer-btn.play:hover { background: #7d6df0; }
.cycle-label { font-size: 11px; color: var(--text-secondary); display: flex; align-items: center; gap: 4px; margin-left: auto; }

/* ITEMS (Presets, Playlists, Songs, Scenes) */
.preset-item, .playlist-item, .song-item, .scene-item {
    display: flex; align-items: center; gap: 6px; padding: 7px 10px;
    border-radius: 6px; cursor: pointer; transition: all 0.15s; margin-bottom: 2px;
}
.preset-item:hover, .playlist-item:hover, .song-item:hover, .scene-item:hover { background: var(--bg-hover); }
.preset-item.active { background: rgba(108, 92, 231, 0.15); border-left: 3px solid var(--accent-purple); }
.fav-btn { background: transparent; border: none; color: var(--text-muted); cursor: pointer; font-size: 13px; padding: 2px; transition: all 0.2s; }
.fav-btn:hover { transform: scale(1.2); }
.fav-btn.favorited { color: var(--accent-orange); }
.preset-name, .pl-name, .song-name { flex: 1; font-size: 12px; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.playlist-add { background: transparent; border: none; color: var(--text-muted); cursor: pointer; font-size: 12px; padding: 2px; transition: all 0.2s; }
.playlist-add:hover { color: var(--accent-purple); }
.playlist-add.in-playlist { color: var(--accent-purple); }

/* Módulo Playlist Específico */
.playlist-item { border: 1px solid transparent; }
.playlist-item.dragging { opacity: 0.5; border-color: var(--accent-purple); }
.playlist-item.drag-over { background: rgba(108, 92, 231, 0.1); border-color: var(--accent-purple); }
.pl-num { color: var(--text-muted); font-size: 11px; min-width: 24px; }
.pl-controls { display: flex; gap: 2px; }
.pl-controls button { background: transparent; border: none; color: var(--text-muted); cursor: pointer; font-size: 11px; padding: 2px 5px; border-radius: 4px; transition: all 0.2s; }
.pl-controls button:hover { background: var(--bg-hover); color: var(--text-primary); }
.pl-controls button:disabled { opacity: 0.3; cursor: not-allowed; }

/* Módulo Song Específico */
.song-item.active { background: rgba(0, 184, 148, 0.1); border-left: 3px solid var(--accent-green); }
.song-item.dragging { opacity: 0.5; border-color: var(--accent-green); }
.song-item.drag-over { background: rgba(0, 184, 148, 0.1); border-color: var(--accent-green); }
.song-info { flex: 1; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.song-item-progress { height: 3px; background: var(--bg-tertiary); border-radius: 2px; overflow: hidden; }
.song-item-progress-bar { height: 100%; background: var(--accent-green); border-radius: 2px; width: 0%; transition: width 0.3s; }
.song-controls { display: flex; gap: 2px; flex-shrink: 0; }
.song-controls button { background: transparent; border: none; color: var(--text-muted); cursor: pointer; font-size: 11px; padding: 2px 5px; border-radius: 4px; transition: all 0.2s; }
.song-controls button:hover { background: var(--bg-hover); color: var(--text-primary); }
.song-controls button:disabled { opacity: 0.3; cursor: not-allowed; }

/* Módulo Scene Específico */
.scene-item.selected { background: rgba(108, 92, 231, 0.15); border-color: var(--accent-purple); }
.scene-info { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.scene-name { font-size: 12px; font-weight: 500; color: var(--text-primary); }
.scene-details { font-size: 10px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.scene-controls { display: flex; gap: 2px; flex-shrink: 0; }
.scene-controls button { background: transparent; border: none; color: var(--text-muted); cursor: pointer; font-size: 12px; padding: 3px 6px; border-radius: 4px; transition: all 0.2s; }
.scene-controls button:hover { background: var(--bg-hover); color: var(--text-primary); }


/* ================================================================
   MÓDULO 4: COLUMNA 2 - OPTIONS PANEL (CENTRO)
   ================================================================ */
#options-panel {
    flex: 2.5;
    min-width: 220px;
    max-width: 300px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.options-header { padding: 12px 14px; border-bottom: 1px solid var(--border-color); flex-shrink: 0; }
.options-header span { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.options-content { display: none; flex-direction: column; flex: 1; overflow-y: auto; padding: 10px 12px; gap: 16px; }
.options-content.active { display: flex; }
.options-content::-webkit-scrollbar { width: 5px; }
.options-content::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }

.opt-section { display: flex; flex-direction: column; gap: 8px; }
.opt-section h4 { font-size: 11px; font-weight: 600; color: var(--accent-purple); text-transform: uppercase; letter-spacing: 0.5px; }
.opt-field { display: flex; flex-direction: column; gap: 4px; }
.opt-field label { font-size: 11px; color: var(--text-secondary); }
.opt-field input[type="text"], .opt-field select { padding: 6px 8px; border: 1px solid var(--border-color); border-radius: 6px; background: var(--bg-primary); color: var(--text-primary); font-size: 12px; outline: none; }
.opt-field input[type="text"]:focus, .opt-field select:focus { border-color: var(--accent-purple); }
.opt-value { font-size: 11px; color: var(--accent-purple); font-weight: 500; }


/* ================================================================
   MÓDULO 5: LOGO TAB (CONTROLES Y ESTILOS)
   ================================================================ */
.logo-section { margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border-color); }
.logo-section:last-child { border-bottom: none; }
.logo-section h4 { font-size: 11px; font-weight: 600; color: var(--accent-purple); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }

.file-label { display: block; padding: 8px 12px; background: var(--accent-purple); color: #fff; border-radius: 6px; cursor: pointer; font-size: 12px; text-align: center; transition: all 0.2s; }
.file-label:hover { background: #7d6df0; }

.logo-select { width: 100%; padding: 6px 8px; border: 1px solid var(--border-color); border-radius: 6px; background: var(--bg-primary); color: var(--text-primary); font-size: 12px; outline: none; }
.logo-select:focus { border-color: var(--accent-purple); }

.effect-params { margin-top: 8px; padding: 8px; background: var(--bg-primary); border-radius: 6px; border: 1px solid var(--border-color); }
.checkbox-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; cursor: pointer; font-size: 12px; color: var(--text-secondary); }
.checkbox-row input[type="checkbox"] { accent-color: var(--accent-purple); }

/* Position Grid */
.position-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; max-width: 120px; }
.position-grid button { aspect-ratio: 1; background: var(--bg-tertiary); border: 1px solid var(--border-color); color: var(--text-muted); cursor: pointer; font-size: 14px; border-radius: 4px; transition: all 0.2s; display: flex; align-items: center; justify-content: center; padding: 0; }
.position-grid button:hover { background: var(--bg-hover); color: var(--text-primary); }
.position-grid button.active { background: var(--accent-purple); color: #fff; border-color: var(--accent-purple); }

/* Logos Predefinidos */
.logo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 8px; }
.logo-preset { display: flex; flex-direction: column; align-items: center; padding: 8px; border: 2px solid var(--border-color); border-radius: 8px; cursor: pointer; transition: all 0.2s; background: var(--bg-secondary); }
.logo-preset:hover { border-color: var(--accent-color, #6c5ce7); transform: scale(1.02); }
.logo-preset.active { border-color: #e67e22; background: rgba(230, 126, 34, 0.1); box-shadow: 0 0 10px rgba(230, 126, 34, 0.3); }
.logo-preset img { width: 64px; height: 64px; object-fit: contain; margin-bottom: 4px; }
.logo-preset span { font-size: 11px; color: var(--text-secondary); text-align: center; }
.logo-preset-hint { margin-top: 6px; color: var(--text-secondary); font-size: 11px; text-align: center; }

/* Logo Mask Status */
.mask-status { font-size: 10px; padding: 4px 8px; border-radius: 4px; background: rgba(108, 92, 231, 0.1); border: 1px solid var(--border-color); color: var(--text-secondary); margin-top: 4px; }
.mask-status.active { background: rgba(108, 92, 231, 0.2); border-color: var(--accent-purple); color: var(--text-primary); }


/* ================================================================
   MÓDULO 6: MÚSICA (CONTROLES FIJOS Y ECUALIZADOR)
   ================================================================ */
.music-controls-fixed {
    border-top: 1px solid var(--border-color);
    padding: 10px 12px; flex-shrink: 0; display: flex; flex-direction: column; gap: 8px;
    background: var(--bg-tertiary);
}
.music-buttons { display: flex; justify-content: center; gap: 6px; }
.music-btn {
    width: 36px; height: 36px; border: 1px solid var(--border-color); border-radius: 8px;
    background: var(--bg-secondary); color: var(--text-secondary); cursor: pointer; font-size: 14px;
    display: flex; align-items: center; justify-content: center; transition: all 0.2s;
}
.music-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--accent-purple); }
.music-btn.play { background: var(--accent-green); color: #fff; border-color: var(--accent-green); width: 44px; height: 44px; font-size: 16px; }
.music-btn.play:hover { background: #00d6a8; }

.music-progress-container { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--text-secondary); }
.music-progress-bar { flex: 1; height: 6px; background: var(--bg-primary); border-radius: 3px; cursor: pointer; overflow: hidden; position: relative; }
.music-progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue)); border-radius: 3px; width: 0%; transition: width 0.1s linear; }

.music-volume { display: flex; align-items: center; gap: 6px; font-size: 12px; }
.music-volume input[type="range"] { flex: 1; height: 4px; -webkit-appearance: none; appearance: none; background: var(--bg-primary); border-radius: 2px; outline: none; }
.music-volume input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 12px; height: 12px; background: var(--accent-green); border-radius: 50%; cursor: pointer; }


/* ================================================================
   MÓDULO 7: CANVAS WRAPPER Y LAYOUT VISUAL (COLUMNA 3) - CORREGIDO
   ================================================================ */
#canvas-output {
    flex: 3.5;
    position: relative;
    overflow: hidden;
    background: #000;
    display: flex;
    flex-direction: column;
    height: 100%;
}

#canvas-wrapper {
    flex: 1;
    position: relative;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    overflow: hidden;
}

#canvas-container {
    position: relative;
    width: 100%;
    height: 100%;
    aspect-ratio: 16 / 9; /* FUERZA LA PROPORCIÓN 16:9 EN EL PREVIEW */
    max-height: 100%;
    overflow: hidden;
    background: #000;
}

#canvas-container canvas {
    width: 100% !important;
    height: 100% !important;
    display: block;
    object-fit: contain;
}

/* OVERLAY DEL LOGO - POSICIONAMIENTO GESTIONADO POR JS */
#logo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10;
    transition: opacity 0.3s;
    /* ✅ CORREGIDO: Cambiar hidden por visible para permitir desborde en Zoom */
    overflow: visible;
}
#logo-overlay.hidden { opacity: 0; pointer-events: none; }

#logo-inner-container {
    position: absolute; /* JS controlará top y left */
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 11;
    width: auto;
    height: auto;
    overflow: visible;
    /* ✅ CORREGIDO: Eliminar 100vw/100vh. Ahora no tiene techo, el JS controla el tamaño */
    max-width: none;
    max-height: none;
}

#logo-inner-container img,
#logo-inner-container svg {
    display: block;
    width: auto;
    height: auto;
    max-width: none;
    max-height: none;
    pointer-events: none;
    object-fit: contain;
}


/* ================================================================
   MÓDULO 8: INFO Y TERMINAL PANEL
   ================================================================ */
#info-panel {
    flex: 0 0 auto;
    background: rgba(0,0,0,0.6);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 6px 10px;
    font-size: 11px;
    font-family: 'Courier New', monospace;
    color: #aaa;
}
.info-row { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 2px; }
.info-row:last-child { margin-bottom: 0; }
#info-panel span span { color: #6c5ce7; }

#terminal-panel {
    flex: 0 0 30%;
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: #0d1117;
    border-top: 1px solid #30363d;
}
.terminal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 4px 8px; background: #161b22; border-bottom: 1px solid #30363d;
    font-size: 11px; color: #8b949e;
}
.terminal-header button { background: none; border: none; cursor: pointer; font-size: 12px; padding: 2px 4px; opacity: 0.7; }
.terminal-header button:hover { opacity: 1; }
.terminal-body { flex: 1; overflow-y: auto; padding: 4px 6px; font-family: 'Courier New', monospace; font-size: 10px; line-height: 1.4; }

.log-entry { display: flex; gap: 6px; margin-bottom: 1px; animation: fadeIn 0.15s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateX(-4px); } to { opacity: 1; transform: translateX(0); } }
.log-time { color: #484f58; flex-shrink: 0; }
.log-category { flex-shrink: 0; min-width: 50px; font-weight: bold; }
.log-message { color: #c9d1d9; }
.log-data { color: #8b949e; font-style: italic; }

.log-audio .log-category { color: #7ee787; }
.log-preset .log-category { color: #79c0ff; }
.log-song .log-category { color: #ffa657; }
.log-scene .log-category { color: #d2a8ff; }
.log-logo .log-category { color: #ff7b72; }
.log-cache .log-category { color: #56d364; }
.log-crossfade .log-category { color: #e3b341; }
.log-warn .log-category { color: #ffa657; }
.log-error .log-category { color: #f85149; }
.log-info .log-category { color: #8b949e; }


/* ================================================================
   MÓDULO 9: FULLSCREEN MODE (CORREGIDO)
   ================================================================ */
body.fullscreen #app-header,
body.fullscreen #control-panel,
body.fullscreen #options-panel { display: none; }

body.fullscreen #main-content { height: 100vh; }
body.fullscreen #canvas-output { flex: 1; max-width: none; }

body.fullscreen #canvas-wrapper {
    flex: 1 1 100%;
    width: 100vw;
    height: 100vh;
}

body.fullscreen #canvas-container {
    width: 100vw;
    height: 100vh;
    aspect-ratio: auto;
    max-height: none;
}

body.fullscreen #canvas-container canvas {
    width: 100%;
    height: 100%;
    object-fit: contain;
}


/* ================================================================
   MÓDULO 10: MODAL, SHORTCUTS Y RESPONSIVE
   ================================================================ */
.modal {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.8); display: flex; align-items: center; justify-content: center; z-index: 1000;
}
.modal.hidden { display: none; }
.modal-content {
    background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: 12px;
    min-width: 320px; max-width: 90vw; max-height: 80vh; overflow: hidden;
}
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border-color); }
.modal-header h3 { font-size: 14px; font-weight: 600; }
.modal-close { background: transparent; border: none; color: var(--text-muted); cursor: pointer; font-size: 16px; padding: 4px; }
.modal-close:hover { color: var(--text-primary); }
.modal-body { padding: 14px 18px; display: flex; flex-direction: column; gap: 8px; }

.shortcut-row { display: flex; align-items: center; gap: 12px; font-size: 12px; }
.shortcut-row kbd {
    background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 4px;
    padding: 3px 8px; font-family: monospace; font-size: 12px; min-width: 80px; text-align: center;
}
.shortcut-row span { color: var(--text-secondary); }

@media (max-width: 1024px) { #options-panel { display: none; } }
@media (max-width: 768px) { #control-panel { min-width: 200px; max-width: 250px; } }


/* ================================================================
   MÓDULO 11: SLIDERS Y CONTROLES DE RANGO (UNIFICADO - KIMI)
   ================================================================ */
.options-content .opt-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; padding: 2px 0; }
.options-content .opt-row label { font-size: 12px; font-weight: 500; color: var(--text-secondary); letter-spacing: 0.2px; user-select: none; }
.options-content .opt-row .slider-inner { display: flex; align-items: center; gap: 10px; width: 100%; }
.options-content .opt-row .opt-value { font-size: 12px; font-weight: 600; color: var(--accent-purple); min-width: 38px; text-align: right; font-variant-numeric: tabular-nums; }

input[type="range"] {
    -webkit-appearance: none !important;
    appearance: none !important;
    background: transparent !important;
    cursor: pointer !important;
    flex: 1 !important;
    height: 20px !important;        /* ✅ Área de click más alta */
    border-radius: 2px !important;
    outline: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
}
input[type="range"]::-webkit-slider-runnable-track {
    height: 6px !important;         /* ✅ Track más grueso */
    background: var(--border-color) !important;
    border-radius: 3px !important;
    border: none !important;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none !important;
    appearance: none !important;
    width: 18px !important;         /* ✅ Thumb más grande */
    height: 18px !important;
    border-radius: 50% !important;
    background: var(--accent-purple) !important;
    border: 2px solid var(--bg-primary) !important;
    box-shadow: 0 0 0 1px var(--accent-purple), 0 2px 6px rgba(0,0,0,0.4) !important;
    margin-top: -6px !important;    /* Centrado en track de 6px */
    transition: transform 0.15s ease, box-shadow 0.15s ease !important;
    cursor: grab !important;
}
input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.25) !important;
    box-shadow: 0 0 0 2px var(--accent-purple), 0 0 16px rgba(108, 92, 231, 0.35) !important;
}
input[type="range"]::-moz-range-thumb {
    width: 18px !important;
    height: 18px !important;
    border-radius: 50% !important;
    background: var(--accent-purple) !important;
    border: 2px solid var(--bg-primary) !important;
    box-shadow: 0 0 0 1px var(--accent-purple), 0 2px 6px rgba(0,0,0,0.4) !important;
    transition: transform 0.15s ease, box-shadow 0.15s ease !important;
    cursor: grab !important;
}
input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.25) !important;
    box-shadow: 0 0 0 2px var(--accent-purple), 0 0 16px rgba(108, 92, 231, 0.35) !important;
}

/* ✅ Colores dinámicos del thumb por pestaña */
body[data-tab="tabPresets"] input[type="range"]::-webkit-slider-thumb { background: #6c5ce7 !important; }
body[data-tab="tabPresets"] input[type="range"]::-moz-range-thumb { background: #6c5ce7 !important; }
body[data-tab="tabPlaylist"] input[type="range"]::-webkit-slider-thumb { background: #00b894 !important; }
body[data-tab="tabPlaylist"] input[type="range"]::-moz-range-thumb { background: #00b894 !important; }
body[data-tab="tabMusic"] input[type="range"]::-webkit-slider-thumb { background: #fdcb6e !important; }
body[data-tab="tabMusic"] input[type="range"]::-moz-range-thumb { background: #fdcb6e !important; }
body[data-tab="tabLogo"] input[type="range"]::-webkit-slider-thumb { background: #e17055 !important; }
body[data-tab="tabLogo"] input[type="range"]::-moz-range-thumb { background: #e17055 !important; }
body[data-tab="tabScenes"] input[type="range"]::-webkit-slider-thumb { background: #a29bfe !important; }
body[data-tab="tabScenes"] input[type="range"]::-moz-range-thumb { background: #a29bfe !important; }
body[data-tab="tabLT"] input[type="range"]::-webkit-slider-thumb { background: #fd79a8 !important; }
body[data-tab="tabLT"] input[type="range"]::-moz-range-thumb { background: #fd79a8 !important; }

.options-content .opt-divider { height: 1px; background: var(--border-color); margin: 4px 0 10px 0; opacity: 0.5; }
.options-content .opt-section h4 { font-size: 12px; font-weight: 600; color: var(--text-primary); margin: 2px 0 10px 0; padding-bottom: 4px; border-bottom: 1px solid var(--border-color); letter-spacing: 0.3px; }


/* ================================================================
   MÓDULO 12: ECUALIZADOR GRÁFICO (EQ MODAL)
   ================================================================ */
#eqFadersContainer { display: flex !important; flex-direction: row !important; justify-content: center !important; align-items: flex-end !important; gap: 4px !important; padding: 8px 4px !important; min-height: 200px !important; overflow-x: auto !important; }
.eq-band-custom { display: flex !important; flex-direction: column !important; align-items: center !important; justify-content: flex-end !important; gap: 4px !important; width: 6vmin !important; min-width: calc(20px + 2vmin) !important; max-width: 48px !important; margin: 0 2px !important; height: 190px !important; border: 1px solid #2a2a3e !important; border-radius: 4px !important; background: rgba(0,0,0,0.2) !important; padding: 4px 2px !important; }
.eq-band-custom .eq-value { font-size: 9px !important; font-weight: 700 !important; color: #6c5ce7 !important; text-align: center !important; height: 16px !important; line-height: 16px !important; width: 100% !important; user-select: none !important; }
.eq-fader-track { width: 4px !important; height: 130px !important; background: #3a3a4e !important; border-radius: 2px !important; position: relative !important; cursor: pointer !important; margin: 0 auto !important; flex-shrink: 0 !important; }
.eq-fader-thumb { position: absolute !important; left: 50% !important; transform: translateX(-50%) !important; width: 14px !important; height: 14px !important; border-radius: 50% !important; background: #6c5ce7 !important; border: 2px solid #0a0a12 !important; box-shadow: 0 0 0 1px #6c5ce7, 0 2px 6px rgba(0,0,0,0.4) !important; cursor: grab !important; transition: box-shadow 0.15s ease !important; z-index: 2 !important; pointer-events: none !important; }
.eq-fader-track:hover .eq-fader-thumb { box-shadow: 0 0 0 2px #6c5ce7, 0 0 20px rgba(108, 92, 231, 0.5) !important; }
.eq-fader-track.active .eq-fader-thumb { box-shadow: 0 0 0 2px #6c5ce7, 0 0 30px rgba(108, 92, 231, 0.6) !important; cursor: grabbing !important; }
.eq-band-custom .eq-label { font-size: 8px !important; font-weight: 600 !important; color: #8888a0 !important; text-align: center !important; letter-spacing: 0.2px !important; height: 14px !important; line-height: 14px !important; white-space: nowrap !important; margin-top: 2px !important; width: 100% !important; user-select: none !important; }

#eqPresetSelect { padding: 4px 8px !important; border-radius: 4px !important; border: 1px solid var(--border-color) !important; background: var(--bg-primary) !important; color: var(--text-primary) !important; font-size: 11px !important; cursor: pointer !important; outline: none !important; min-width: 90px !important; }
#eqPresetSelect:hover { border-color: var(--accent-purple) !important; }
#eqPresetSelect:focus { border-color: var(--accent-purple) !important; }
#eqApplyPreset { font-size: 11px !important; padding: 4px 12px !important; }
#eqReset { background: var(--bg-tertiary) !important; border: 1px solid var(--border-color) !important; color: var(--text-secondary) !important; font-size: 11px !important; padding: 4px 14px !important; border-radius: 6px !important; cursor: pointer !important; transition: all 0.2s !important; white-space: nowrap !important; }
#eqReset:hover { background: var(--bg-hover) !important; color: var(--text-primary) !important; }
#eqClose { background: var(--accent-purple) !important; border: 1px solid var(--accent-purple) !important; color: #ffffff !important; font-size: 11px !important; padding: 4px 14px !important; border-radius: 6px !important; cursor: pointer !important; transition: all 0.2s !important; white-space: nowrap !important; }
#eqClose:hover { background: #7d6df0 !important; }


/* ================================================================
   MÓDULO 13: RADAR, STREAMS, SHADERS Y BOTONES AUXILIARES
   ================================================================ */
.radar-input-row { display: flex; align-items: center; gap: 8px; padding: 4px 0; font-size: 12px; }
.radar-icon { min-width: 24px; text-align: center; font-size: 14px; }
.radar-label { min-width: 70px; color: var(--text-secondary); font-weight: 500; }
.radar-bar-container { flex: 1; height: 8px; background: var(--bg-tertiary); border-radius: 4px; overflow: hidden; min-width: 60px; }
.radar-bar { height: 100%; border-radius: 4px; transition: width 0.1s ease; width: 0%; }
.radar-db { min-width: 40px; text-align: right; font-family: 'Courier New', monospace; font-size: 11px; color: var(--text-secondary); }
.radar-status { min-width: 14px; text-align: center; font-size: 12px; }
.radar-bar.level-low { background: #6c5ce7; }
.radar-bar.level-mid { background: #00b894; }
.radar-bar.level-high { background: #fdcb6e; }
.radar-bar.level-clip { background: #e74c3c; }
#btnRadar.active { background: var(--accent-purple); color: #fff; border-color: var(--accent-purple); }

.stream-section, .shader-section { background: var(--bg-secondary); border-bottom: 1px solid var(--border-color); padding: 8px 12px; }
.stream-section input[type="text"], .shader-section input[type="text"] { flex: 1; padding: 4px 8px; border: 1px solid var(--border-color); border-radius: 4px; background: var(--bg-primary); color: var(--text-primary); font-size: 12px; }
.stream-section input[type="text"]:focus, .shader-section input[type="text"]:focus { outline: none; border-color: var(--accent-color, #6c5ce7); }

.stream-preset, .url-preset, .shader-preset { padding: 3px 10px; border: 1px solid var(--border-color); border-radius: 12px; background: var(--bg-primary); color: var(--text-secondary); font-size: 10px; cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.stream-preset:hover, .url-preset:hover, .shader-preset:hover { border-color: var(--accent-color, #6c5ce7); color: var(--text-primary); background: var(--bg-secondary); }
.stream-preset:active, .url-preset:active, .shader-preset:active { transform: scale(0.95); }
.stream-preset.active, .url-preset.active, .shader-preset.active { border-color: #4caf50; background: rgba(76, 175, 80, 0.15); color: #4caf50; }

#btnToggleStream.active, #btnToggleUrl.active { background: var(--accent-color, #6c5ce7); color: #fff; }

.viz-kill-btn { padding: 4px 14px; border: 2px solid var(--border-color); border-radius: 16px; background: var(--bg-primary); color: var(--text-secondary); cursor: pointer; font-size: 11px; transition: all 0.2s; font-weight: 500; }
.viz-kill-btn:hover { border-color: var(--accent-color, #6c5ce7); color: var(--text-primary); }
.viz-kill-btn.killed { background: var(--accent-red); color: #fff; border-color: var(--accent-red); opacity: 0.7; }


/* ================================================================
   MÓDULO 14: COLORES DE FONDO POR PESTAÑA (TABS BACKGROUND)
   ================================================================ */
.list-scroll, #options-panel { background: var(--bg-secondary) !important; }
body[data-tab="tabPresets"] .list-scroll, body[data-tab="tabPresets"] #options-panel { background: #1a1430 !important; }
body[data-tab="tabPlaylist"] .list-scroll, body[data-tab="tabPlaylist"] #options-panel { background: #0d1f1a !important; }
body[data-tab="tabMusic"] .list-scroll, body[data-tab="tabMusic"] #options-panel { background: #1f1d12 !important; }
body[data-tab="tabLogo"] .list-scroll, body[data-tab="tabLogo"] #options-panel { background: #1f1412 !important; }
body[data-tab="tabScenes"] .list-scroll, body[data-tab="tabScenes"] #options-panel { background: #16141f !important; }
body[data-tab="tabLT"] .list-scroll, body[data-tab="tabLT"] #options-panel { background: #1f141a !important; }

/* ================================================================
   MÓDULO 15: LAYOUT PARA SLIDER-ROW (KIMI)
   ================================================================ */

/* Layout horizontal para filas de slider (logo, LT, etc.) */
.slider-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: nowrap; /* Evita que el input de edición salte abajo */
}
.slider-row label {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    min-width: 70px;
}
.slider-row input[type="range"] {
    flex: 1;
    min-width: 0; /* Permite que el range ocupe todo el espacio disponible */
}
.slider-row span {
    min-width: 42px;
    text-align: right;
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
}

/* ================================================================
   MÓDULO 16: ESTILOS DEL LOWER THIRD (NUEVO)
   ================================================================ */

/* ✅ NUEVO: Clase para la imagen de la portada del Lower Third */
.lt-cover {
    margin-right: 20px;   /* ✅ CAMBIADO DE 15px a 20px */
    width: 60px;          /* Tamaño mediano por defecto */
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}


/* ================================================================
   MÓDULO 17: VU METERS PARA EL EQ DE 10 BANDAS (TAREA 2)
   ================================================================ */

/* Contenedor del VU Meter dentro del fader del EQ */
.eq-meter-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 2px;
    pointer-events: none;
    z-index: 1;
}

/* Barra de nivel del VU Meter */
.eq-meter-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0%;
    border-radius: 2px;
    transition: height 0.05s ease-out;
    will-change: height;
    opacity: 0.85;
    pointer-events: none;
}

/* Colores según nivel de intensidad */
.eq-meter-fill.low {
    background: linear-gradient(to top, #00b894, #00a381);
}

.eq-meter-fill.mid {
    background: linear-gradient(to top, #fdcb6e, #f39c12);
}

.eq-meter-fill.high {
    background: linear-gradient(to top, #e67e22, #d35400);
}

.eq-meter-fill.clip {
    background: linear-gradient(to top, #e74c3c, #c0392b);
    animation: clipPulse 0.15s ease-in-out infinite alternate;
}

/* Efecto de brillo en niveles altos */
.eq-meter-fill.high::after,
.eq-meter-fill.clip::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 30%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), transparent);
    border-radius: 2px 2px 0 0;
}

/* Animación de clip (rojo parpadeante) */
@keyframes clipPulse {
    0% { opacity: 0.8; }
    100% { opacity: 1; }
}

/* Ajuste para que el thumb quede por encima del VU Meter */
.eq-fader-thumb {
    z-index: 3 !important;
}

/* El track del fader debe tener position relative para contener el meter */
.eq-fader-track {
    position: relative !important;
    overflow: visible !important;
}

/* Ajuste responsive para pantallas pequeñas */
@media (max-width: 768px) {
    .eq-meter-container {
        height: 80%;
    }
    .eq-band-custom {
        height: 160px !important;
    }
    .eq-fader-track {
        height: 100px !important;
    }
}

/* Ajuste para cuando el EQ modal está abierto y el tamaño de fuente es pequeño */
@media (max-width: 480px) {
    .eq-band-custom {
        width: 4vmin !important;
        min-width: 16px !important;
        height: 140px !important;
    }
    .eq-fader-track {
        height: 80px !important;
    }
    .eq-meter-fill {
        border-radius: 1px;
    }
}

/* Estilo para la etiqueta de frecuencia con el VU Meter visible */
.eq-band-custom .eq-label {
    position: relative;
    z-index: 2;
}

/* Línea de referencia en el VU Meter (opcional) */
.eq-meter-zero-line {
    position: absolute;
    left: 2px;
    right: 2px;
    bottom: 50%;
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    border: none;
    pointer-events: none;
    z-index: 1;
}