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

*, *::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);
}

/* ================================================================
   HEADER
   ================================================================ */
#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);
}

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

/* ================================================================
   COLUMNA 1: CONTROL PANEL
   ================================================================ */
#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 — COLORES POR PESTAÑA
   ================================================================ */
.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);
}

/* ── COLORES POR PESTAÑA ── */
.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 */
.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); }

/* Filters */
.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);
}

/* Botón toggle MILK en filters */
.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 */
.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 Message */
.empty-msg {
    padding: 24px 16px;
    color: var(--text-muted);
    text-align: center;
    font-size: 12px;
}

/* Panel Subheader */
.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 */
.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;
}

/* Preset Items */
.preset-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 { 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 {
    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); }

/* Playlist Items */
.playlist-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
    margin-bottom: 2px;
    border: 1px solid transparent;
}

.playlist-item:hover { background: var(--bg-hover); }
.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-name {
    flex: 1;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.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;
}

/* ================================================================
   MÚSICA — CONTROLES FIJOS
   ================================================================ */
.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;
}

/* Song Items */
.song-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
    margin-bottom: 2px;
    border: 1px solid transparent;
}

.song-item:hover { background: var(--bg-hover); }

.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-name {
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.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;
}

/* ================================================================
   LOGO TAB
   ================================================================ */
.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); }

.slider-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.slider-row label {
    font-size: 11px;
    color: var(--text-secondary);
    min-width: 60px;
}

.slider-row input[type="range"] {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--bg-tertiary);
    border-radius: 2px;
    outline: none;
}

.slider-row input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    background: var(--accent-purple);
    border-radius: 50%;
    cursor: pointer;
}

.slider-row span {
    font-size: 11px;
    color: var(--accent-purple);
    min-width: 36px;
    text-align: right;
}

.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 — UNIFICADO
   ================================================================ */
.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, #2a2a3e);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--bg-secondary, #1a1a2e);
}

.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, #888);
    text-align: center;
}

.logo-preset-hint {
    margin-top: 6px;
    color: var(--text-secondary, #888);
    font-size: 11px;
    text-align: center;
}

/* ================================================================
   ESCENAS
   ================================================================ */
.scene-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
    margin-bottom: 2px;
    border: 1px solid transparent;
}

.scene-item:hover { background: var(--bg-hover); }

.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);
}

/* ================================================================
   COLUMNA 2: OPTIONS PANEL
   ================================================================ */
#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="range"] {
    width: 100%;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--bg-tertiary);
    border-radius: 2px;
    outline: none;
}

.opt-field input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    background: var(--accent-purple);
    border-radius: 50%;
    cursor: pointer;
}

.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;
}

/* ================================================================
   COLUMNA 3: CANVAS OUTPUT
   ================================================================ */
#canvas-output {
    flex: 3.5;
    position: relative;
    overflow: hidden;
    background: #000;
    display: flex;
    flex-direction: column;
    height: 100%;
}

#canvas-container {
    flex: 1 1 55%;
    position: relative;
    min-height: 0;
}

#canvas-container canvas {
    width: 100%;
    height: 100%;
    display: block;
}

#logo-overlay {
    position: absolute;
    pointer-events: none;
    z-index: 10;
    transition: opacity 0.3s;
}

#logo-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

#logo-overlay img,
#logo-overlay svg {
    max-width: 800px;
    max-height: 800px;
    display: block;
}

#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; }

/* ================================================================
   MODAL
   ================================================================ */
.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); }

/* ================================================================
   FULLSCREEN MODE
   ================================================================ */
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;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
    #options-panel { display: none; }
}

@media (max-width: 768px) {
    #control-panel {
        min-width: 200px;
        max-width: 250px;
    }
}

/* ================================================================
   COLORES DE FONDO POR PESTAÑA
   ================================================================ */
.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;
}

/* ================================================================
   SLIDERS MEJORADOS
   ================================================================ */
.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, #aaa);
    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, #6c5ce7);
    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: 4px !important;
    border-radius: 2px !important;
    outline: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

input[type="range"]::-webkit-slider-runnable-track {
    height: 4px !important;
    background: var(--border-color, #2a2a3e) !important;
    border-radius: 2px !important;
    border: none !important;
}

input[type="range"]::-moz-range-track {
    height: 4px !important;
    background: var(--border-color, #2a2a3e) !important;
    border-radius: 2px !important;
    border: none !important;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none !important;
    appearance: none !important;
    width: 14px !important;
    height: 14px !important;
    border-radius: 50% !important;
    background: var(--accent-purple, #6c5ce7) !important;
    border: 2px solid var(--bg-primary, #0a0a12) !important;
    box-shadow: 0 0 0 1px var(--accent-purple, #6c5ce7),
                0 2px 6px rgba(0,0,0,0.4) !important;
    margin-top: -5px !important;
    transition: transform 0.15s ease, box-shadow 0.15s ease !important;
    cursor: grab !important;
}

input[type="range"]::-moz-range-thumb {
    width: 14px !important;
    height: 14px !important;
    border-radius: 50% !important;
    background: var(--accent-purple, #6c5ce7) !important;
    border: 2px solid var(--bg-primary, #0a0a12) !important;
    box-shadow: 0 0 0 1px var(--accent-purple, #6c5ce7),
                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"]::-webkit-slider-thumb:hover {
    transform: scale(1.15) !important;
    box-shadow: 0 0 0 2px var(--accent-purple, #6c5ce7),
                0 0 16px rgba(108, 92, 231, 0.35) !important;
}

input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.15) !important;
    box-shadow: 0 0 0 2px var(--accent-purple, #6c5ce7),
                0 0 16px rgba(108, 92, 231, 0.35) !important;
}

input[type="range"]::-webkit-slider-thumb:active {
    cursor: grabbing !important;
    transform: scale(1.05) !important;
}

input[type="range"]::-moz-range-thumb:active {
    cursor: grabbing !important;
    transform: scale(1.05) !important;
}

.options-content .opt-divider {
    height: 1px;
    background: var(--border-color, #2a2a3e);
    margin: 4px 0 10px 0;
    opacity: 0.5;
}

.options-content .opt-section h4 {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary, #e0e0e0);
    margin: 2px 0 10px 0;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border-color, #2a2a3e);
    letter-spacing: 0.3px;
}

/* ── COLOR POR PESTAÑA PARA SLIDERS ── */
body[data-tab="tabPresets"] input[type="range"]::-webkit-slider-thumb {
    background: #6c5ce7 !important;
    box-shadow: 0 0 0 1px #6c5ce7, 0 2px 6px rgba(0,0,0,0.4) !important;
}
body[data-tab="tabPresets"] input[type="range"]::-moz-range-thumb {
    background: #6c5ce7 !important;
    box-shadow: 0 0 0 1px #6c5ce7, 0 2px 6px rgba(0,0,0,0.4) !important;
}

body[data-tab="tabPlaylist"] input[type="range"]::-webkit-slider-thumb {
    background: #00b894 !important;
    box-shadow: 0 0 0 1px #00b894, 0 2px 6px rgba(0,0,0,0.4) !important;
}
body[data-tab="tabPlaylist"] input[type="range"]::-moz-range-thumb {
    background: #00b894 !important;
    box-shadow: 0 0 0 1px #00b894, 0 2px 6px rgba(0,0,0,0.4) !important;
}

body[data-tab="tabMusic"] input[type="range"]::-webkit-slider-thumb {
    background: #fdcb6e !important;
    box-shadow: 0 0 0 1px #fdcb6e, 0 2px 6px rgba(0,0,0,0.4) !important;
}
body[data-tab="tabMusic"] input[type="range"]::-moz-range-thumb {
    background: #fdcb6e !important;
    box-shadow: 0 0 0 1px #fdcb6e, 0 2px 6px rgba(0,0,0,0.4) !important;
}

body[data-tab="tabLogo"] input[type="range"]::-webkit-slider-thumb {
    background: #e17055 !important;
    box-shadow: 0 0 0 1px #e17055, 0 2px 6px rgba(0,0,0,0.4) !important;
}
body[data-tab="tabLogo"] input[type="range"]::-moz-range-thumb {
    background: #e17055 !important;
    box-shadow: 0 0 0 1px #e17055, 0 2px 6px rgba(0,0,0,0.4) !important;
}

body[data-tab="tabScenes"] input[type="range"]::-webkit-slider-thumb {
    background: #a29bfe !important;
    box-shadow: 0 0 0 1px #a29bfe, 0 2px 6px rgba(0,0,0,0.4) !important;
}
body[data-tab="tabScenes"] input[type="range"]::-moz-range-thumb {
    background: #a29bfe !important;
    box-shadow: 0 0 0 1px #a29bfe, 0 2px 6px rgba(0,0,0,0.4) !important;
}

body[data-tab="tabLT"] input[type="range"]::-webkit-slider-thumb {
    background: #fd79a8 !important;
    box-shadow: 0 0 0 1px #fd79a8, 0 2px 6px rgba(0,0,0,0.4) !important;
}
body[data-tab="tabLT"] input[type="range"]::-moz-range-thumb {
    background: #fd79a8 !important;
    box-shadow: 0 0 0 1px #fd79a8, 0 2px 6px rgba(0,0,0,0.4) !important;
}

/* ================================================================
   PANEL DE MÚSICA — ESPACIADO REDUCIDO
   ================================================================ */
body[data-tab="tabMusic"] #options-panel .options-content .opt-row {
    margin-bottom: 4px !important;
    gap: 0px !important;
    padding: 1px 0 !important;
}

body[data-tab="tabMusic"] #options-panel .options-content .opt-row input[type="text"] {
    padding: 2px 4px !important;
    font-size: 12px !important;
    height: 28px !important;
    border-radius: 4px !important;
}

body[data-tab="tabMusic"] #options-panel .options-content .opt-section h4 {
    margin: 0 0 4px 0 !important;
    padding-bottom: 4px !important;
    font-size: 11px !important;
    border-bottom: 1px solid var(--border-color, #2a2a3e);
}

body[data-tab="tabMusic"] #options-panel .options-content .opt-divider {
    margin: 2px 0 12px 0 !important;
    opacity: 0.3 !important;
}

body[data-tab="tabMusic"] #options-panel .options-content .opt-section > div[style*="display:flex"] {
    gap: 4px !important;
    margin-top: 2px !important;
}

body[data-tab="tabMusic"] #options-panel .options-content .opt-section > div[style*="display:flex"] .toolbar-btn {
    padding: 4px 8px !important;
    font-size: 11px !important;
    height: 28px !important;
}

/* ================================================================
   EQ MODAL — 10 BANDAS
   ================================================================ */
#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, #2a2a3e) !important;
    background: var(--bg-primary, #0a0a12) !important;
    color: var(--text-primary, #e0e0e0) !important;
    font-size: 11px !important;
    cursor: pointer !important;
    outline: none !important;
    min-width: 90px !important;
}

#eqPresetSelect:hover {
    border-color: var(--accent-purple, #6c5ce7) !important;
}

#eqPresetSelect:focus {
    border-color: var(--accent-purple, #6c5ce7) !important;
}

#eqApplyPreset {
    font-size: 11px !important;
    padding: 4px 12px !important;
}

#eqReset {
    background: var(--bg-tertiary, #1a1a2e) !important;
    border: 1px solid var(--border-color, #2a2a3e) !important;
    color: var(--text-secondary, #8888a0) !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, #252540) !important;
    color: var(--text-primary, #e0e0e0) !important;
}

#eqClose {
    background: var(--accent-purple, #6c5ce7) !important;
    border: 1px solid var(--accent-purple, #6c5ce7) !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;
}

/* ================================================================
   RADAR DE INPUTS
   ================================================================ */
.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, #1a1a2e);
    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 DE RADIO
   ================================================================ */
.stream-section {
    background: var(--bg-secondary, #1a1a2e);
    border-bottom: 1px solid var(--border-color, #2a2a3e);
    padding: 8px 12px;
}

.stream-section input[type="text"] {
    flex: 1;
    padding: 4px 8px;
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 4px;
    background: var(--bg-primary, #0d0d1a);
    color: var(--text-primary, #e0e0e0);
    font-size: 12px;
}

.stream-section input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-color, #6c5ce7);
}

.stream-preset {
    padding: 3px 10px;
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 12px;
    background: var(--bg-primary, #0d0d1a);
    color: var(--text-secondary, #888);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.stream-preset:hover {
    border-color: var(--accent-color, #6c5ce7);
    color: var(--text-primary, #e0e0e0);
    background: var(--bg-secondary, #1a1a2e);
}

.stream-preset:active {
    transform: scale(0.95);
}

.stream-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;
}

/* ================================================================
   URL PRESETS (MP3)
   ================================================================ */
.url-preset {
    padding: 3px 10px;
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 12px;
    background: var(--bg-primary, #0d0d1a);
    color: var(--text-secondary, #888);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.url-preset:hover {
    border-color: var(--accent-color, #6c5ce7);
    color: var(--text-primary, #e0e0e0);
    background: var(--bg-secondary, #1a1a2e);
}

.url-preset:active {
    transform: scale(0.95);
}

.url-preset.active {
    border-color: #4caf50;
    background: rgba(76, 175, 80, 0.15);
    color: #4caf50;
}

/* ================================================================
   VIZ KILL BUTTONS
   ================================================================ */
.viz-kill-btn {
    padding: 4px 14px;
    border: 2px solid var(--border-color, #2a2a3e);
    border-radius: 16px;
    background: var(--bg-primary, #0d0d1a);
    color: var(--text-secondary, #888);
    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, #e0e0e0);
}

.viz-kill-btn.killed {
    background: var(--accent-red, #e74c3c);
    color: #fff;
    border-color: var(--accent-red, #e74c3c);
    opacity: 0.7;
}

/* ================================================================
   SHADER SECTION (MILK LOADER)
   ================================================================ */
.shader-section {
    background: var(--bg-secondary, #1a1a2e);
    border-bottom: 1px solid var(--border-color, #2a2a3e);
    padding: 8px 12px;
}

.shader-section input[type="text"] {
    flex: 1;
    padding: 4px 8px;
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 4px;
    background: var(--bg-primary, #0d0d1a);
    color: var(--text-primary, #e0e0e0);
    font-size: 12px;
}

.shader-section input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-color, #6c5ce7);
}

.shader-preset {
    padding: 3px 10px;
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 12px;
    background: var(--bg-primary, #0d0d1a);
    color: var(--text-secondary, #888);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.shader-preset:hover {
    border-color: var(--accent-color, #6c5ce7);
    color: var(--text-primary, #e0e0e0);
    background: var(--bg-secondary, #1a1a2e);
}

.shader-preset:active {
    transform: scale(0.95);
}