/* ============================================================================
   EDITOR SHELL — estética unificada del editor (shader.html)
   ----------------------------------------------------------------------------
   Se carga ÚLTIMO: reemplaza el look suelto que había (barra de vistas flotando,
   cajas con radios/colores distintos, inputs violetas, botones verdes/rosa/violeta
   sin criterio). Reglas:
     · TODO el editor es UN panel (header con las tabs + cuerpo).
     · Una sola familia de colores (tokens --ed-*), un solo radio, un solo botón.
     · El acento es el de la marca (rosa #ff69b4); verde = ok/en vivo, rojo = error.
   Scope: body.shader-page  → no toca el resto del sitio.
   ============================================================================ */

body.shader-page {
    /* tokens */
    --ed-bg: #0b0d13;
    --ed-panel: #101320;
    --ed-panel-2: #151a29;
    --ed-panel-3: #1b2133;
    --ed-border: rgba(255, 255, 255, 0.08);
    --ed-border-2: rgba(255, 255, 255, 0.16);
    --ed-text: #e9eefb;
    --ed-dim: #93a1bd;
    --ed-mute: #6b7896;
    --ed-accent: #ff69b4;
    --ed-accent-soft: rgba(255, 105, 180, 0.14);
    --ed-accent-line: rgba(255, 105, 180, 0.45);
    --ed-violet: #a78bfa;
    --ed-violet-soft: rgba(167, 139, 250, 0.14);
    --ed-ok: #4ade80;
    --ed-ok-soft: rgba(74, 222, 128, 0.14);
    --ed-warn: #ffc94d;
    --ed-danger: #ff5f6d;
    --ed-danger-soft: rgba(255, 95, 109, 0.12);
    --ed-radius: 14px;
    --ed-radius-sm: 10px;
    --ed-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    background: radial-gradient(1100px 520px at 12% -12%, rgba(138, 43, 226, 0.16), transparent 60%),
        radial-gradient(900px 420px at 92% 8%, rgba(255, 105, 180, 0.09), transparent 62%),
        var(--ed-bg);
    color: var(--ed-text);
    overflow: hidden;
}

/* ---------------------------------------------------------------- layout */
body.shader-page .container {
    width: 100%;
    max-width: 2100px;
    height: calc(100vh - 84px);
    margin: 0 auto;
    padding: 0 14px;
    gap: 14px;
    display: flex;
    align-items: stretch;
}

body.shader-page #editor-section,
body.shader-page #canvas-container {
    margin: 0;
    min-width: 0;
    height: 100%;
    background: var(--ed-panel);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
    overflow: hidden;
}

body.shader-page #editor-section { flex: 0 0 46%; }
body.shader-page #canvas-container { flex: 1 1 auto; }

/* ---------------------------------------------------------------- header del panel (tabs) */
body.shader-page .view-toggle {
    width: 100%;
    margin: 0;
    padding: 7px 9px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    gap: 4px;
    align-self: stretch;
    background: var(--ed-panel-2) !important;
    border: 0;
    border-bottom: 1px solid var(--ed-border);
    border-radius: 0;
    box-shadow: none;
    min-height: 48px;
    z-index: 1;
}

body.shader-page .view-btn {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 9px;
    color: var(--ed-dim);
    padding: 7px 14px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

body.shader-page .view-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--ed-text);
}

body.shader-page .view-btn.active {
    background: var(--ed-accent-soft);
    border-color: var(--ed-accent-line);
    color: #ffb3d9;
}

body.shader-page .font-size-controls {
    margin-left: auto;
    padding-left: 12px;
    border-left: 1px solid var(--ed-border);
    gap: 4px;
}

body.shader-page .font-btn {
    width: 26px;
    height: 26px;
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--ed-border);
    color: var(--ed-mute);
    font-size: 10px;
}

body.shader-page .font-btn:hover { background: rgba(255, 255, 255, 0.1); color: var(--ed-text); }
body.shader-page .font-btn.active { background: var(--ed-accent-soft); border-color: var(--ed-accent-line); color: #ffb3d9; }

/* ---------------------------------------------------------------- cuerpos del panel */
body.shader-page #editor-container {
    background: transparent;
    border: 0;
    border-radius: 0;
    margin: 0;
    padding: 10px 14px 10px 14px;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    box-sizing: border-box;
}

body.shader-page #ui-container,
body.shader-page #globals-container,
body.shader-page #passes-container,
body.shader-page #connect-container {
    background: transparent;
    border: 0;
    border-radius: 0;
    margin: 0;
    padding: 14px;
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
}

/* barra de pases dentro del panel */
body.shader-page #passes-tab-bar {
    margin: 0 0 10px;
    padding: 0 0 8px;
    background: transparent;
    border-radius: 0;
    border-bottom: 1px solid var(--ed-border);
    gap: 6px;
    flex: 0 0 auto;
}

body.shader-page .pass-tab {
    background: transparent;
    border: 1px solid var(--ed-border);
    border-radius: 8px;
    color: var(--ed-dim);
    padding: 5px 12px;
    font-size: 11.5px;
    font-weight: 600;
    cursor: pointer;
}

body.shader-page .pass-tab:hover { background: rgba(255, 255, 255, 0.06); color: var(--ed-text); }
body.shader-page .pass-tab.active {
    background: var(--ed-accent-soft);
    border-color: var(--ed-accent-line);
    color: #ffb3d9;
}
body.shader-page .pass-tab.common-tab.active { background: var(--ed-violet-soft); border-color: rgba(167, 139, 250, 0.5); color: #cdb8ff; }

body.shader-page .add-pass-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px dashed var(--ed-border-2);
    border-radius: 8px;
    color: var(--ed-dim);
    width: 28px;
    height: 26px;
    font-size: 13px;
    line-height: 1;
    cursor: pointer;
}
body.shader-page .add-pass-btn:hover { border-color: var(--ed-accent-line); color: var(--ed-accent); }

/* ---------------------------------------------------------------- panel de errores */
body.shader-page #error-panel,
body.shader-page #fullscreen-error-panel {
    margin: 0;
    border: 0;
    border-top: 2px solid rgba(255, 68, 68, 0.7);
    border-radius: 0;
    background: linear-gradient(180deg, #180a0f 0%, #0e0608 100%);
    box-shadow: 0 -4px 20px rgba(255, 0, 0, 0.25);
    flex: 0 0 auto;
    max-height: 240px;
    min-height: 38px;
    display: none;
    flex-direction: column;
    transition: max-height 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
    z-index: 10;
}

body.shader-page #error-panel.visible,
body.shader-page #fullscreen-error-panel.visible {
    display: flex !important;
}

body.shader-page #error-panel.collapsed,
body.shader-page #fullscreen-error-panel.collapsed {
    max-height: 38px !important;
}

body.shader-page #error-panel.collapsed .error-list,
body.shader-page #fullscreen-error-panel.collapsed .error-list {
    display: none !important;
}

body.shader-page .error-header {
    background: rgba(255, 68, 68, 0.1);
    border-bottom: 1px solid rgba(255, 68, 68, 0.25);
    height: 38px;
    min-height: 38px;
    padding: 0 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s ease;
}

body.shader-page .error-header:hover {
    background: rgba(255, 68, 68, 0.2);
}

body.shader-page .error-title {
    color: #ff5f6d;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

body.shader-page .error-count {
    background: #ff4444;
    border: 1px solid rgba(255, 95, 109, 0.6);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    border-radius: 999px;
    padding: 1px 7px;
    line-height: 1.2;
}

body.shader-page .error-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

body.shader-page .error-copy-btn,
body.shader-page .error-toggle-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: #e2e8f0;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all 0.15s ease;
}

body.shader-page .error-toggle-btn {
    background: rgba(255, 68, 68, 0.2);
    border-color: rgba(255, 68, 68, 0.45);
    color: #ff9999;
}

body.shader-page .error-copy-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: #ffffff;
    transform: translateY(-1px);
}

body.shader-page .error-toggle-btn:hover {
    background: rgba(255, 68, 68, 0.38);
    border-color: rgba(255, 68, 68, 0.8);
    color: #ffffff;
    transform: translateY(-1px);
}

body.shader-page .error-list {
    margin: 0;
    padding: 10px 14px;
    list-style: none;
    color: #ffcccc;
    font-family: var(--ed-mono);
    font-size: 12px;
    line-height: 1.5;
    overflow-y: auto;
    overflow-x: auto;
    flex: 1 1 auto;
    max-height: 190px;
}

body.shader-page .error-list li {
    padding: 6px 8px;
    margin-bottom: 4px;
    border-radius: 4px;
    background: rgba(255, 68, 68, 0.06);
    border-left: 3px solid #ff4444;
    word-break: break-word;
    white-space: pre-wrap;
}

body.shader-page .error-list li .err-prefix {
    color: #ff4444;
    font-weight: bold;
    margin-right: 4px;
}

/* ---------------------------------------------------------------- controles: campos */
body.shader-page .shader-input,
body.shader-page #ui-container input[type="text"],
body.shader-page #ui-container input[type="number"],
body.shader-page #ui-container select,
body.shader-page #ui-container-fullscreen input[type="text"],
body.shader-page #ui-container-fullscreen input[type="number"],
body.shader-page #ui-container-fullscreen select,
body.shader-page #comment-input,
body.shader-page .ai-textarea {
    background: var(--ed-bg);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    color: var(--ed-text);
    padding: 8px 10px;
    font-size: 12.5px;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    outline: none;
}

body.shader-page .shader-input::placeholder,
body.shader-page #comment-input::placeholder,
body.shader-page .ai-textarea::placeholder { color: var(--ed-mute); }

body.shader-page .shader-input:focus,
body.shader-page #ui-container input:focus,
body.shader-page #ui-container select:focus,
body.shader-page #comment-input:focus,
body.shader-page .ai-textarea:focus {
    border-color: var(--ed-accent-line);
    box-shadow: 0 0 0 3px rgba(255, 105, 180, 0.12);
}

body.shader-page select.shader-input {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--ed-dim) 50%),
        linear-gradient(135deg, var(--ed-dim) 50%, transparent 50%);
    background-position: calc(100% - 16px) 52%, calc(100% - 11px) 52%;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    padding-right: 30px;
}

/* ---------------------------------------------------------------- controles: botones */
body.shader-page .shader-button {
    background: var(--ed-panel-3);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    color: var(--ed-text);
    padding: 8px 13px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s ease, border-color 0.15s ease, transform 0.06s ease;
    transform: none;
}

body.shader-page .shader-button:hover {
    background: #232b40;
    border-color: var(--ed-border-2);
    transform: none;
}

body.shader-page .shader-button:active { transform: translateY(1px); }

body.shader-page .shader-button.primary {
    background: var(--ed-accent);
    border-color: var(--ed-accent);
    color: #24081a;
}

body.shader-page .shader-button.primary:hover { background: #ff85c2; border-color: #ff85c2; }

body.shader-page .shader-button.icon-btn {
    width: 36px;
    flex: 0 0 36px;
    padding: 8px 0;
    text-align: center;
}

body.shader-page .shader-button.preview-btn-on {
    background: var(--ed-ok-soft);
    border-color: rgba(74, 222, 128, 0.45);
    color: #a7f3c4;
}

body.shader-page .preview-btn-off { /* ghost */ }

body.shader-page #uniform-randomize-container { margin-bottom: 12px; }
body.shader-page #uniform-randomize-container .shader-button { width: 100%; }

/* ---------------------------------------------------------------- filas del bloque de guardado */
body.shader-page .shader-save-controls {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--ed-border);
}

body.shader-page .ed-row { display: flex; gap: 8px; align-items: center; }
body.shader-page .ed-row > * { min-width: 0; }
body.shader-page .ed-row .shader-input { flex: 1 1 auto; }
body.shader-page .ed-actions { flex-wrap: wrap; }

body.shader-page .bpm-control {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--ed-bg);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    padding: 0 10px;
    height: 34px;
}

body.shader-page .bpm-control label {
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.6px;
    color: var(--ed-mute);
}

body.shader-page .bpm-control .shader-input {
    width: 52px;
    border: 0;
    background: transparent;
    padding: 0;
    text-align: center;
    font-family: var(--ed-mono);
    font-size: 13px;
    color: var(--ed-text);
}
body.shader-page .bpm-control .shader-input:focus { box-shadow: none; }

/* menú de export */
body.shader-page .export-dropdown { position: relative; }
body.shader-page .export-menu {
    background: var(--ed-panel-2);
    border: 1px solid var(--ed-border-2);
    border-radius: var(--ed-radius-sm);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
    padding: 6px;
    min-width: 190px;
}
body.shader-page .export-option {
    display: block;
    width: 100%;
    text-align: left;
    background: transparent;
    border: 0;
    border-radius: 7px;
    color: var(--ed-text);
    font-size: 12px;
    padding: 8px 10px;
    cursor: pointer;
}
body.shader-page .export-option:hover { background: rgba(255, 255, 255, 0.07); }

/* preview del export */
body.shader-page .export-preview-panel {
    background: var(--ed-bg);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    overflow: hidden;
    margin-bottom: 14px;
}
body.shader-page .export-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
    background: var(--ed-panel-2);
    border-bottom: 1px solid var(--ed-border);
}
body.shader-page .export-preview-tab {
    background: transparent;
    border: 1px solid var(--ed-border);
    border-radius: 7px;
    color: var(--ed-dim);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 11px;
    cursor: pointer;
}
body.shader-page .export-preview-tab.active {
    background: var(--ed-accent-soft);
    border-color: var(--ed-accent-line);
    color: #ffb3d9;
}
body.shader-page .copy-code-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--ed-border);
    border-radius: 7px;
    color: var(--ed-dim);
    font-size: 11px;
    padding: 4px 10px;
    cursor: pointer;
}
body.shader-page .export-preview-content pre,
body.shader-page #export-preview-code {
    margin: 0;
    padding: 12px;
    font-family: var(--ed-mono);
    font-size: 11.5px;
    color: #cfe0ff;
    max-height: 260px;
    overflow: auto;
}

/* ---------------------------------------------------------------- títulos y secciones */
body.shader-page #ui-container h3,
body.shader-page #connect-container h3,
body.shader-page .globals-header h3,
body.shader-page .ai-shader-generator h3,
body.shader-page #passes-container h3 {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--ed-dim);
    margin: 2px 0 10px;
}

body.shader-page .ai-shader-generator,
body.shader-page .texture-module {
    background: var(--ed-panel-2);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    padding: 12px;
    margin-bottom: 12px;
}

body.shader-page .ai-textarea {
    min-height: 74px;
    resize: vertical;
    margin-bottom: 8px;
    font-family: inherit;
}

/* ---------------------------------------------------------------- sliders de uniforms */
body.shader-page .uniform-slider-row {
    padding: 9px 0 11px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.045);
}
body.shader-page .uniform-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 7px;
}
body.shader-page .uniform-name-label {
    font-family: var(--ed-mono);
    font-size: 12px;
    color: var(--ed-text);
}
body.shader-page .uniform-pass-tag {
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--ed-violet-soft);
    border: 1px solid rgba(167, 139, 250, 0.35);
    color: #cdb8ff;
}

body.shader-page #uniform-sliders input[type="range"],
body.shader-page #uniform-sliders-fullscreen input[type="range"],
body.shader-page #texture-module input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 22px;
    background: transparent;
    cursor: pointer;
}
body.shader-page input[type="range"]::-webkit-slider-runnable-track {
    height: 5px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(255, 105, 180, 0.55), rgba(167, 139, 250, 0.5));
    border: 1px solid rgba(255, 255, 255, 0.08);
}
body.shader-page input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 15px;
    height: 15px;
    margin-top: -6px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--ed-accent);
    box-shadow: 0 0 10px rgba(255, 105, 180, 0.55);
}
body.shader-page input[type="range"]:active::-webkit-slider-thumb { background: #ffd9ec; }

/* ---------------------------------------------------------------- texturas de entrada */
body.shader-page .texture-toggle {
    width: 100%;
    background: transparent;
    border: 0;
    border-radius: 0;
    color: var(--ed-text);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.4px;
    text-align: left;
    padding: 2px 0;
    cursor: pointer;
}
body.shader-page .texture-toggle:hover { color: var(--ed-accent); }
body.shader-page .texture-content { padding-top: 12px; }
body.shader-page .texture-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
body.shader-page .texture-slot {
    background: var(--ed-bg);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    padding: 9px;
    text-align: center;
}
body.shader-page .texture-label {
    display: block;
    font-family: var(--ed-mono);
    font-size: 10.5px;
    color: var(--ed-dim);
    margin-bottom: 6px;
}
body.shader-page .texture-thumb {
    width: 100%;
    height: 64px;
    border: 1px dashed var(--ed-border-2);
    border-radius: 8px;
    background-color: rgba(0, 0, 0, 0.35);
    background-size: cover;
    background-position: center;
    margin-bottom: 7px;
}
body.shader-page .texture-thumb.empty::after {
    content: 'sin imagen';
    display: block;
    padding-top: 24px;
    font-size: 10px;
    color: var(--ed-mute);
}
body.shader-page .texture-help { margin-top: 12px; font-size: 11px; color: var(--ed-dim); }
body.shader-page .texture-help pre,
body.shader-page .texture-help code {
    background: var(--ed-bg);
    border: 1px solid var(--ed-border);
    border-radius: 8px;
    padding: 8px;
    display: block;
    font-family: var(--ed-mono);
    font-size: 11px;
    color: #cfe0ff;
}

body.shader-page .image-bank-header { display: flex; align-items: center; justify-content: space-between; margin: 12px 0 8px; }
body.shader-page .image-bank-title { font-size: 11px; font-weight: 700; letter-spacing: 0.6px; text-transform: uppercase; color: var(--ed-dim); }
body.shader-page .image-bank-refresh-btn,
body.shader-page .slot-pick-btn,
body.shader-page .slot-pick-cancel {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--ed-border);
    border-radius: 8px;
    color: var(--ed-dim);
    font-size: 11px;
    padding: 4px 10px;
    cursor: pointer;
}
body.shader-page .slot-pick-btn:hover { border-color: var(--ed-accent-line); color: var(--ed-text); }

/* ---------------------------------------------------------------- connect (usuarios + comentarios) */
body.shader-page .connect-users-list,
body.shader-page .comments-list { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-direction: column; gap: 6px; }
body.shader-page .connect-users-list li,
body.shader-page .comments-list li {
    background: var(--ed-panel-2);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    padding: 9px 11px;
    font-size: 12px;
    color: var(--ed-text);
}
body.shader-page .comment-form { display: flex; flex-direction: column; gap: 8px; }
body.shader-page .comment-form textarea { min-height: 68px; resize: vertical; font-family: inherit; }
body.shader-page #comment-send {
    align-self: flex-start;
    background: var(--ed-panel-3);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    color: var(--ed-text);
    font-size: 12px;
    font-weight: 600;
    padding: 8px 16px;
    cursor: pointer;
}
body.shader-page #comment-send:hover { background: #232b40; border-color: var(--ed-border-2); }

/* ---------------------------------------------------------------- globals (2 tabs) */
body.shader-page .globals-tabs {
    border-bottom: 1px solid var(--ed-border);
    gap: 6px;
    padding-bottom: 10px;
    margin-bottom: 12px;
}
body.shader-page .globals-tab {
    background: transparent;
    border: 1px solid var(--ed-border);
    border-radius: 8px;
    color: var(--ed-dim);
    padding: 6px 13px;
}
body.shader-page .globals-tab:hover { background: rgba(255, 255, 255, 0.06); color: var(--ed-text); }
body.shader-page .globals-tab.active {
    background: var(--ed-accent-soft);
    border-color: var(--ed-accent-line);
    color: #ffb3d9;
}
body.shader-page .globals-code-block,
body.shader-page .globals-pre {
    background: var(--ed-bg);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
}
body.shader-page .globals-code-label { color: var(--ed-dim); font-size: 11px; letter-spacing: 0.5px; text-transform: uppercase; }
body.shader-page .globals-copy-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--ed-border);
    border-radius: 7px;
    color: var(--ed-dim);
}
body.shader-page .globals-subtitle { color: var(--ed-dim); font-size: 11.5px; line-height: 1.5; }
body.shader-page .globals-pre { font-family: var(--ed-mono); font-size: 11.5px; color: #cfe0ff; }
body.shader-page .lidar-btn { background: var(--ed-panel-3); border: 1px solid var(--ed-border); border-radius: 8px; color: var(--ed-text); }
body.shader-page .lidar-btn:hover { background: #232b40; }
body.shader-page .lidar-btn.primary { background: var(--ed-accent-soft); border-color: var(--ed-accent-line); color: #ffb3d9; }
body.shader-page .lidar-inst,
body.shader-page .lidar-estado { background: var(--ed-bg); border-color: var(--ed-border); }
body.shader-page .lidar-estado { border-left-color: var(--ed-warn); }
body.shader-page .lidar-estado.ok { border-left-color: var(--ed-ok); }
body.shader-page .lidar-estado.off { border-left-color: var(--ed-danger); }
body.shader-page .lidar-chip { background: rgba(74, 222, 128, 0.16); border-color: rgba(74, 222, 128, 0.45); color: #a7f3c4; }
body.shader-page .lidar-chip.gris { background: rgba(255, 255, 255, 0.06); border-color: var(--ed-border-2); color: var(--ed-dim); }

/* ---------------------------------------------------------------- canvas + botones de pantalla completa */
body.shader-page #canvas-container { background: #05070c; position: relative; }
body.shader-page #glsl-canvas { width: 100%; height: 100%; display: block; border-radius: 0; }

body.shader-page .fullscreen-button {
    background: rgba(12, 15, 22, 0.72);
    border: 1px solid var(--ed-border-2);
    border-radius: 10px;
    color: var(--ed-dim);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(6px);
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
body.shader-page .fullscreen-button:hover {
    background: rgba(255, 105, 180, 0.18);
    border-color: var(--ed-accent-line);
    color: #ffd9ec;
}
body.shader-page .fullscreen-button svg { width: 17px; height: 17px; }

/* ---------------------------------------------------------------- scrollbars del editor */
body.shader-page #editor-section ::-webkit-scrollbar,
body.shader-page #editor-container .CodeMirror ::-webkit-scrollbar,
body.shader-page #fullscreen-editor .CodeMirror ::-webkit-scrollbar,
body.shader-page .error-list::-webkit-scrollbar,
.CodeMirror-vscrollbar::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

body.shader-page #editor-section ::-webkit-scrollbar-track,
body.shader-page #editor-container .CodeMirror ::-webkit-scrollbar-track,
body.shader-page #fullscreen-editor .CodeMirror ::-webkit-scrollbar-track,
body.shader-page .error-list::-webkit-scrollbar-track,
.CodeMirror-vscrollbar::-webkit-scrollbar-track {
    background: rgba(10, 14, 23, 0.85);
    border-radius: 6px;
}

body.shader-page #editor-section ::-webkit-scrollbar-thumb,
body.shader-page #editor-container .CodeMirror ::-webkit-scrollbar-thumb,
body.shader-page #fullscreen-editor .CodeMirror ::-webkit-scrollbar-thumb,
body.shader-page .error-list::-webkit-scrollbar-thumb,
.CodeMirror-vscrollbar::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #00f0ff, #a78bfa);
    border: 1px solid rgba(0, 240, 255, 0.45);
    border-radius: 999px;
    box-shadow: 0 0 6px rgba(0, 240, 255, 0.35);
    min-height: 32px;
}

body.shader-page #editor-section ::-webkit-scrollbar-thumb:hover,
body.shader-page #editor-container .CodeMirror ::-webkit-scrollbar-thumb:hover,
body.shader-page #fullscreen-editor .CodeMirror ::-webkit-scrollbar-thumb:hover,
body.shader-page .error-list::-webkit-scrollbar-thumb:hover,
.CodeMirror-vscrollbar::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #33f3ff, #c4b5fd);
    border-color: rgba(0, 240, 255, 0.9);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.7);
}

/* Firefox scrollbars */
body.shader-page #editor-section,
body.shader-page #editor-container,
body.shader-page .CodeMirror,
body.shader-page .CodeMirror-scroll,
body.shader-page .CodeMirror-vscrollbar,
body.shader-page .error-list {
    scrollbar-width: thin;
    scrollbar-color: #00f0ff rgba(10, 14, 23, 0.85);
}

/* CodeMirror: que combine con el panel y llene el espacio disponible sin overflow */
body.shader-page #editor-container .CodeMirror {
    flex: 1 1 0;
    min-height: 0;
    height: auto !important;
    position: relative;
    background: var(--ed-bg);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    font-family: var(--ed-mono);
}
body.shader-page #editor-container .CodeMirror-scroll {
    height: 100%;
}
body.shader-page #editor-container .CodeMirror-gutters {
    background: #0e1119;
    border-right: 1px solid var(--ed-border);
}
body.shader-page .CodeMirror-vscrollbar {
    right: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    z-index: 6 !important;
    background: rgba(10, 14, 23, 0.4) !important;
}


/* ============================================================================
   ⚠ OVERRIDES POR ESPECIFICIDAD
   ----------------------------------------------------------------------------
   editor.css tiene reglas con ID (#shader-controls-ui .shader-button { background:
   #4CAF50 } y #shader-controls-ui select { background:#333 }) que GANAN por
   especificidad: son las que dejaban los botones VERDES y el select gris viejo.
   Acá se repiten los tokens con el mismo ID para pisarlas.
   ============================================================================ */

body.shader-page #shader-controls-ui,
body.shader-page #shader-controls-ui-fullscreen {
    padding: 0;
    margin-bottom: 0;
    border-bottom: 0;
}

body.shader-page #shader-controls-ui .shader-save-controls,
body.shader-page #shader-controls-ui-fullscreen .shader-save-controls {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    margin-top: 0;
    padding-bottom: 14px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--ed-border);
}

body.shader-page #shader-controls-ui .ed-row,
body.shader-page #shader-controls-ui-fullscreen .ed-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

body.shader-page #shader-controls-ui .ed-row .shader-input,
body.shader-page #shader-controls-ui-fullscreen .ed-row .shader-input {
    flex: 1 1 auto;
    width: auto;
}

/* campos */
body.shader-page #shader-controls-ui .shader-input,
body.shader-page #shader-controls-ui select,
body.shader-page #shader-controls-ui input[type="text"],
body.shader-page #shader-controls-ui input[type="number"],
body.shader-page #shader-controls-ui-fullscreen .shader-input,
body.shader-page #shader-controls-ui-fullscreen select,
body.shader-page #shader-controls-ui-fullscreen input[type="text"],
body.shader-page #shader-controls-ui-fullscreen input[type="number"] {
    background: var(--ed-bg);
    color: var(--ed-text);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    padding: 8px 10px;
    font-size: 12.5px;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 0;
    outline: none;
}

body.shader-page #shader-controls-ui select,
body.shader-page #shader-controls-ui-fullscreen select {
    appearance: none;
    -webkit-appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--ed-dim) 50%),
        linear-gradient(135deg, var(--ed-dim) 50%, transparent 50%);
    background-position: calc(100% - 16px) 52%, calc(100% - 11px) 52%;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    padding-right: 30px;
}

body.shader-page #shader-controls-ui .shader-input:focus,
body.shader-page #shader-controls-ui select:focus,
body.shader-page #shader-controls-ui-fullscreen .shader-input:focus,
body.shader-page #shader-controls-ui-fullscreen select:focus {
    border-color: var(--ed-accent-line);
    box-shadow: 0 0 0 3px rgba(255, 105, 180, 0.12);
}

/* botones (los que editor.css pintaba VERDES) */
body.shader-page #shader-controls-ui .shader-button,
body.shader-page #shader-controls-ui-fullscreen .shader-button {
    background: var(--ed-panel-3);
    color: var(--ed-text);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    padding: 8px 13px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.2;
    width: auto;
    transform: none;
    white-space: nowrap;
}

body.shader-page #shader-controls-ui .shader-button:hover,
body.shader-page #shader-controls-ui-fullscreen .shader-button:hover {
    background: #232b40;
    border-color: var(--ed-border-2);
    transform: none;
}

body.shader-page #shader-controls-ui .shader-button.primary,
body.shader-page #shader-controls-ui-fullscreen .shader-button.primary {
    background: var(--ed-accent);
    border-color: var(--ed-accent);
    color: #24081a;
}

body.shader-page #shader-controls-ui .shader-button.primary:hover,
body.shader-page #shader-controls-ui-fullscreen .shader-button.primary:hover {
    background: #ff85c2;
    border-color: #ff85c2;
}

body.shader-page #shader-controls-ui .shader-button.icon-btn,
body.shader-page #shader-controls-ui-fullscreen .shader-button.icon-btn {
    width: 36px;
    flex: 0 0 36px;
    padding: 8px 0;
    text-align: center;
}

body.shader-page #shader-controls-ui .shader-button.preview-btn-on,
body.shader-page #shader-controls-ui-fullscreen .shader-button.preview-btn-on {
    background: var(--ed-ok-soft);
    border-color: rgba(74, 222, 128, 0.45);
    color: #a7f3c4;
}

/* BPM */
body.shader-page #shader-controls-ui .bpm-control,
body.shader-page #shader-controls-ui-fullscreen .bpm-control {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--ed-bg);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    padding: 0 10px;
    height: 34px;
    flex: 0 0 auto;
}

body.shader-page #shader-controls-ui .bpm-control label,
body.shader-page #shader-controls-ui-fullscreen .bpm-control label {
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.6px;
    color: var(--ed-mute);
}

body.shader-page #shader-controls-ui .bpm-control .shader-input,
body.shader-page #shader-controls-ui-fullscreen .bpm-control .shader-input {
    width: 52px;
    border: 0;
    background: transparent;
    padding: 0;
    text-align: center;
    font-family: var(--ed-mono);
    font-size: 13px;
}

/* en mobile volumen completo */
@media (max-width: 900px) {
    body.shader-page #shader-controls-ui .shader-save-controls { align-items: stretch; }
    body.shader-page #shader-controls-ui .ed-row { flex-wrap: wrap; }
    body.shader-page #shader-controls-ui .ed-row .shader-input { flex: 1 1 140px; width: auto; }
}


/* ---------------------------------------------------------------- ajustes finos */

/* el input[type=range] del editor tenía fondo violeta (--border-color) detrás del track */
body.shader-page #uniform-sliders input[type="range"],
body.shader-page #uniform-sliders-fullscreen input[type="range"],
body.shader-page #texture-module input[type="range"] {
    background: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
}

/* la caja de "IA no disponible" es de una línea: que no parezca vacía */
body.shader-page .ai-shader-generator.ai-unavailable { padding: 10px 12px; }
body.shader-page .ai-shader-generator.ai-unavailable h3 { margin: 0; }

/* ---------------------------------------------------------------- PASSES: routing */
body.shader-page #passes-container { padding-top: 12px; }
body.shader-page .passes-panel-desc { color: var(--ed-dim); font-size: 11.5px; line-height: 1.5; }
body.shader-page .passes-panel-header .shader-button { margin: 8px 6px 0 0; }
body.shader-page .passes-routing-list { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }

body.shader-page .pass-routing-card {
    background: var(--ed-panel-2);
    border: 1px solid var(--ed-border);
    border-radius: var(--ed-radius-sm);
    padding: 12px;
}
body.shader-page .pass-routing-header { margin-bottom: 10px; }
body.shader-page .pass-routing-title {
    color: var(--ed-text);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}
body.shader-page .pass-routing-del,
body.shader-page .remove-pass-icon,
body.shader-page .preview-pass-icon {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--ed-border);
    border-radius: 7px;
    color: var(--ed-dim);
    cursor: pointer;
    padding: 3px 8px;
}
body.shader-page .pass-routing-del:hover,
body.shader-page .remove-pass-icon:hover { border-color: rgba(255, 95, 109, 0.5); color: #ffb3bb; }
body.shader-page .preview-pass-icon.active {
    background: var(--ed-ok-soft);
    border-color: rgba(74, 222, 128, 0.45);
    color: #a7f3c4;
}
body.shader-page .pass-routing-slot label,
body.shader-page .pass-routing-slot span {
    font-size: 10px;
    font-family: var(--ed-mono);
    color: var(--ed-mute);
}
body.shader-page .channel-select-routing,
body.shader-page .pass-rename-input {
    background: var(--ed-bg);
    color: var(--ed-text);
    border: 1px solid var(--ed-border);
    border-radius: 8px;
    padding: 6px 8px;
    font-size: 11.5px;
    width: 100%;
    cursor: pointer;
    outline: none;
}
body.shader-page .channel-select-routing:focus,
body.shader-page .pass-rename-input:focus { border-color: var(--ed-accent-line); }


/* los 3 botones de pantalla completa y los de mobile: mismos tokens (el de la derecha
   quedaba violeta por `#fullscreen-button { background-color: var(--button-bg) }`) */
body.shader-page #fullscreen-button,
body.shader-page #super-fullscreen-button,
body.shader-page #super-fullscreen-with-code-button,
body.shader-page #exit-fullscreen,
body.shader-page #toggle-editor,
body.shader-page #open-editor {
    background: rgba(12, 15, 22, 0.72);
    border: 1px solid var(--ed-border-2);
    border-radius: 10px;
    color: var(--ed-dim);
}

body.shader-page #fullscreen-button:hover,
body.shader-page #super-fullscreen-button:hover,
body.shader-page #super-fullscreen-with-code-button:hover,
body.shader-page #exit-fullscreen:hover,
body.shader-page #toggle-editor:hover,
body.shader-page #open-editor:hover {
    background: rgba(255, 105, 180, 0.18);
    border-color: var(--ed-accent-line);
    color: #ffd9ec;
}

body.shader-page #toggle-editor,
body.shader-page #open-editor { border-radius: 10px; padding: 8px 14px; font-size: 12px; font-weight: 600; }


/* la barra del editor en PANTALLA COMPLETA: mismo tratamiento (salvo cuando el toggle
   vive en el header global, que tiene su propio layout) */
body.shader-page .view-toggle-fullscreen:not(.in-header) {
    width: 100%;
    margin: 0;
    padding: 7px 9px;
    box-sizing: border-box;
    gap: 4px;
    align-self: stretch;
    background: var(--ed-panel-2, rgba(0, 0, 0, 0.65)) !important;
    border: 0;
    border-bottom: 1px solid var(--ed-border, rgba(255, 255, 255, 0.08));
    border-radius: 0;
    box-shadow: none;
}


/* los labels de los bloques de código de Globals venían violeta (rgba(138,43,226,.2)) */
body.shader-page .globals-code-label {
    background: var(--ed-panel-2);
    color: var(--ed-dim);
    font-weight: 700;
    letter-spacing: 0.9px;
    padding: 7px 10px;
    border-bottom: 1px solid var(--ed-border);
}
body.shader-page .globals-copy-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--ed-border);
    border-radius: 7px;
    color: var(--ed-dim);
    padding: 3px 9px;
}
body.shader-page .globals-copy-btn:hover { border-color: var(--ed-accent-line); color: #ffd9ec; }
body.shader-page .globals-code-block { border-radius: var(--ed-radius-sm); }


/* ============================================================================
   MOBILE — shader.html (el editor)
   ----------------------------------------------------------------------------
   OJO: la app YA trae su propio modo mobile (`body[data-mode="mobile"]` +
   `handleMobileMode()`): el editor ocupa TODO y se pasa al canvas con el botón
   CLOSE EDITOR / OPEN EDITOR. Acá NO se pelea con eso: sólo se agrandan los
   controles para el dedo y se embellece ese botón (que era texto suelto abajo).
   ============================================================================ */
@media (pointer: coarse), (max-width: 860px) {

    body.shader-page { overflow: hidden; }

    /* el header global del sitio es `position: fixed` y mide ~61px: el panel del
       editor tiene que empezar DEBAJO (si no, la barra de pestañas queda tapada). */
    body.shader-page .container { height: 100vh; gap: 0; padding: var(--ed-header-h, 62px) 0 0; box-sizing: border-box; }
    body.shader-page #editor-section,
    body.shader-page #canvas-container { margin: 0; border-radius: 0; border: 0; box-shadow: none; }

    /* el boton de cambiar editor<->canvas: barra fija abajo, cómoda y linda */
    body.shader-page #toggle-editor,
    body.shader-page #open-editor {
        position: fixed;
        left: 6px;
        right: 6px;
        bottom: 8px;
        width: auto;
        z-index: 90;
        min-height: 48px;
        padding: 12px 16px;
        border-radius: 14px;
        font-size: 13px;
        font-weight: 700;
        letter-spacing: .04em;
        color: #ffd9ec;
        background: rgba(10, 12, 20, .93);
        border: 1px solid var(--ed-accent-line);
        backdrop-filter: blur(10px);
        box-shadow: 0 10px 30px rgba(0, 0, 0, .55);
    }
    body.shader-page #toggle-editor:active,
    body.shader-page #open-editor:active { background: rgba(255, 105, 180, .2); }

    /* el área del editor deja lugar a la barra fija */
    body.shader-page #editor-section { padding-bottom: 58px; }

    /* header del panel (pestañas) con dedo */
    body.shader-page .view-toggle { min-height: 48px; padding: 5px 6px; gap: 2px; }
    body.shader-page .view-toggle .view-btn { padding: 9px 11px !important; font-size: 12px !important; min-height: 38px; }
    body.shader-page .font-btn { width: 32px; height: 32px; }

    /* controles: 16px de fuente (si no iOS hace zoom al enfocar) y 42px de alto */
    body.shader-page .shader-input,
    body.shader-page #ui-container input,
    body.shader-page #ui-container select,
    body.shader-page #shader-controls-ui .shader-input,
    body.shader-page #shader-controls-ui select,
    body.shader-page #comment-input,
    body.shader-page .ai-textarea { font-size: 16px !important; padding: 10px !important; }

    body.shader-page .shader-button,
    body.shader-page #shader-controls-ui .shader-button { min-height: 42px; padding: 10px 14px !important; font-size: 13px !important; }
    body.shader-page .ed-row { flex-wrap: wrap; gap: 8px; }
    body.shader-page .ed-row .shader-input { flex: 1 1 140px; }
    body.shader-page .bpm-control { height: 42px; }

    /* sliders con más área de toque */
    body.shader-page .uniform-slider-row { padding: 12px 0 14px; }
    body.shader-page .uniform-name-label { font-size: 13px; }
    body.shader-page input[type="range"] { height: 32px; }
    body.shader-page input[type="range"]::-webkit-slider-thumb { width: 20px; height: 20px; margin-top: -8px; }

    /* secciones / listas */
    body.shader-page .texture-grid { grid-template-columns: 1fr; }
    body.shader-page .texture-thumb { height: 84px; }
    body.shader-page .pass-routing-grid { grid-template-columns: repeat(2, 1fr) !important; }
    body.shader-page .pass-tab { padding: 9px 13px; font-size: 12px; min-height: 38px; }
    body.shader-page .passes-routing-list { gap: 12px; }
    body.shader-page #comment-send { align-self: stretch; min-height: 44px; }

    /* CodeMirror legible y con más alto útil */
    body.shader-page #editor-container .CodeMirror { font-size: 13px; }
    body.shader-page #error-panel { max-height: 40vh; }
}



/* --- MOBILE: que nada del panel empuje el ancho (había filas de 511px en 390) --- */
@media (pointer: coarse), (max-width: 860px) {
    body.shader-page #editor-section { overflow-x: hidden; }
    body.shader-page #shader-controls-ui,
    body.shader-page #ui-container,
    body.shader-page #globals-container,
    body.shader-page #passes-container,
    body.shader-page #connect-container,
    body.shader-page .ed-row,
    body.shader-page .ed-actions,
    body.shader-page .shader-save-controls { max-width: 100%; min-width: 0; box-sizing: border-box; }
    body.shader-page #shader-controls-ui .ed-row > * { min-width: 0; }
    body.shader-page #uniform-sliders input[type="range"],
    body.shader-page #uniform-sliders-fullscreen input[type="range"] { padding: 14px 0 !important; }
}