:root {
    --bg-dark: #0a0a0d;
    --panel-bg: rgba(20, 20, 25, 0.85);
    --border: rgba(255, 255, 255, 0.1);
    --accent: #00f3ff;
    --accent-red: #ff3366;
    --text: #e0e0e0;
}

body, html {
    margin: 0;
    padding: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-dark);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text);
    overflow: hidden;
}

/* Artboard Area */
#artboard-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
}

#artboard {
    position: absolute;
    top: 50%;
    left: calc(50% - 150px);
    width: 90vw;
    height: 90vh;
    transform: translate(-50%, -50%);
    background: #111;
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
    overflow: hidden;
}

.art-layer {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    border: none;
    pointer-events: none; /* Crucial: Let interaction pane catch events */
    opacity: 0;
    transition: opacity 0.5s ease;
    background: transparent;
}

.art-layer.active {
    opacity: 1;
}

/* Some blend modes for fun composition */
#layer-neon { mix-blend-mode: screen; }
#layer-entropy { mix-blend-mode: screen; filter: hue-rotate(90deg); }

/* The unified interaction catcher */
#interaction-pane {
    position: absolute;
    top: 50%;
    left: calc(50% - 150px);
    width: 90vw;
    height: 90vh;
    transform: translate(-50%, -50%);
    z-index: 50;
    cursor: crosshair;
}

/* UI Panel */
#ui-panel {
    position: absolute;
    right: 20px;
    top: 20px;
    width: 300px;
    background: var(--panel-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    z-index: 100;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.header h1 {
    font-size: 1.5rem;
    margin: 0 0 5px 0;
    background: linear-gradient(90deg, #00f3ff, #bc13fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
}

.header p {
    font-size: 0.85rem;
    color: #888;
    margin: 0 0 20px 0;
}

.layer-manager h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
    margin-bottom: 15px;
    color: #aaa;
}

.layer-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.layer-toggle:hover { color: white; }

.layer-toggle input {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    position: relative;
    transition: all 0.2s;
}

.layer-toggle input:checked {
    background: var(--accent);
    border-color: var(--accent);
}

.layer-toggle input:checked::after {
    content: "✓";
    position: absolute;
    top: -2px; left: 2px;
    color: #000;
    font-size: 14px;
    font-weight: bold;
}

.actions {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn.primary {
    background: white;
    color: black;
}
.btn.primary:hover { background: #ccc; }

.btn.secondary {
    background: transparent;
    border: 1px solid var(--border);
    color: white;
}
.btn.secondary:hover { background: rgba(255,255,255,0.1); }

.btn.psycho {
    background: linear-gradient(45deg, #ff3366, #bc13fe);
    color: white;
    margin-top: 10px;
    box-shadow: 0 0 15px rgba(255, 51, 102, 0.3);
}
.btn.psycho:hover {
    box-shadow: 0 0 25px rgba(255, 51, 102, 0.6);
    transform: translateY(-2px);
}

/* Psychoanalysis Modal */
.hidden { display: none !important; }

#modal-backdrop {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
}

#psycho-modal {
    background: #15151a;
    border: 1px solid var(--border);
    border-top: 4px solid var(--accent-red);
    border-radius: 12px;
    width: 500px;
    max-width: 90vw;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6);
    text-align: center;
}

#psycho-modal h2 { margin-top: 0; font-size: 1.5rem; color: #fff; }

.spinner {
    width: 40px; height: 40px;
    border: 4px solid rgba(255, 51, 102, 0.2);
    border-top: 4px solid var(--accent-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}
@keyframes spin { 100% { transform: rotate(360deg); } }

#analysis-text {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #ccc;
    text-align: left;
    margin: 20px 0;
    font-style: italic;
    border-left: 3px solid var(--accent-red);
    padding-left: 15px;
}

.metrics {
    display: flex;
    justify-content: space-around;
    margin: 25px 0;
    background: rgba(0,0,0,0.3);
    padding: 15px;
    border-radius: 8px;
}

.metric span { display: block; font-size: 1.5rem; font-weight: bold; color: var(--accent); }
.metric label { font-size: 0.75rem; color: #888; text-transform: uppercase; }

/* === Layer Row Controls === */
.layer-row {
    display: grid;
    grid-template-columns: 24px 1fr 52px 72px 18px;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    font-size: 0.85rem;
    padding: 4px 0;
}

.layer-expand {
    background: transparent;
    border: none;
    color: #777;
    cursor: pointer;
    font-size: 0.8rem;
    padding: 0;
    transition: color 0.2s, transform 0.2s;
}
.layer-expand:hover { color: var(--accent); }
.layer-expand.open { color: var(--accent); }

/* Per-layer native control panels (populated from omni-hello manifests) */
.layer-native {
    margin: -4px 0 10px 30px;
    padding: 8px 10px;
    background: rgba(0, 243, 255, 0.04);
    border-left: 2px solid rgba(0, 243, 255, 0.3);
    border-radius: 0 6px 6px 0;
}
.native-waiting {
    font-size: 0.72rem;
    color: #666;
    margin: 2px 0;
    font-style: italic;
}
.native-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    font-size: 0.75rem;
}
.native-row:last-child { margin-bottom: 0; }
.native-row label {
    color: #aaa;
    min-width: 52px;
    flex-shrink: 0;
}
.native-row input[type="range"] {
    flex: 1;
    height: 3px;
    min-width: 0;
}
.native-row select {
    flex: 1;
    background: rgba(0,0,0,0.4);
    color: #ccc;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.7rem;
    padding: 2px;
    min-width: 0;
}
.native-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    flex: 1;
}
.native-buttons button {
    padding: 3px 8px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: #ccc;
    font-size: 0.68rem;
    cursor: pointer;
    transition: all 0.15s;
}
.native-buttons button:hover { border-color: var(--accent); color: white; }
.native-buttons button.active {
    background: rgba(0,243,255,0.15);
    border-color: var(--accent);
    color: var(--accent);
}
.native-action {
    width: 100%;
    padding: 5px 8px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: #ccc;
    font-size: 0.72rem;
    cursor: pointer;
    transition: all 0.15s;
}
.native-action:hover { border-color: var(--accent); color: white; }

.layer-row input[type="checkbox"] {
    appearance: none;
    width: 16px; height: 16px;
    border: 2px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.2s;
}
.layer-row input[type="checkbox"]:checked {
    background: var(--accent);
    border-color: var(--accent);
}
.layer-row input[type="checkbox"]:checked::after {
    content: "✓"; position: absolute; transform: translate(1px, -2px);
    color: #000; font-size: 12px; font-weight: bold;
}

.layer-opacity {
    width: 100%;
    height: 4px;
    -webkit-appearance: none;
    background: rgba(255,255,255,0.15);
    border-radius: 2px;
    outline: none;
}
.layer-opacity::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px; height: 12px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
}

.layer-blend {
    background: rgba(0,0,0,0.4);
    color: #aaa;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.7rem;
    padding: 2px;
    cursor: pointer;
}

/* === Settings Sections === */
.settings-section {
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 12px;
}
.settings-section h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: #aaa;
    margin: 0 0 10px 0;
    letter-spacing: 1px;
}

.slider-row {
    margin-bottom: 8px;
}
.slider-row label {
    font-size: 0.8rem;
    color: #ccc;
    display: flex;
    justify-content: space-between;
    margin-bottom: 3px;
}
.slider-row input[type="range"] {
    width: 100%;
}

/* === Effects Grid === */
.effects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
    margin-top: 8px;
}

.btn-fx {
    padding: 8px 4px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: #ccc;
    font-size: 0.72rem;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}
.btn-fx:hover {
    background: rgba(255,255,255,0.15);
    color: white;
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(0,243,255,0.2);
}
.btn-fx.active {
    background: rgba(0,243,255,0.15);
    border-color: var(--accent);
    color: var(--accent);
}

/* === Oracle Section === */
.oracle-section {
    border-top: 2px solid rgba(188,19,254,0.3);
}

.oracle-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.btn-oracle {
    padding: 10px 6px;
    background: linear-gradient(135deg, rgba(255,51,102,0.1), rgba(188,19,254,0.1));
    border: 1px solid rgba(188,19,254,0.3);
    border-radius: 8px;
    color: #ccc;
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}
.btn-oracle:hover {
    background: linear-gradient(135deg, rgba(255,51,102,0.25), rgba(188,19,254,0.25));
    color: white;
    box-shadow: 0 0 15px rgba(188,19,254,0.3);
    transform: translateY(-1px);
}
.btn-oracle.premium {
    border-color: gold;
    background: linear-gradient(135deg, rgba(255,215,0,0.08), rgba(255,165,0,0.08));
}
.btn-oracle.premium:hover {
    box-shadow: 0 0 15px rgba(255,215,0,0.3);
}

/* API Settings */
.api-settings {
    margin-top: 10px;
    font-size: 0.8rem;
}
.api-settings summary {
    cursor: pointer;
    color: #888;
    padding: 6px 0;
}
.api-settings summary:hover { color: #ccc; }
.api-hint {
    font-size: 0.75rem;
    color: #666;
    margin: 6px 0;
}
.api-settings input[type="password"],
.api-settings select {
    width: 100%;
    padding: 6px 8px;
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: #ccc;
    font-size: 0.8rem;
    margin-bottom: 6px;
}

/* === Scrollable Panel === */
#ui-panel {
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.2) transparent;
}
#ui-panel::-webkit-scrollbar { width: 4px; }
#ui-panel::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 2px; }

/* === Presets / Compositions === */
.preset-row {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
}
.preset-row select {
    flex: 1;
    background: rgba(0,0,0,0.4);
    color: #ccc;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.75rem;
    padding: 4px;
    min-width: 0;
}
.preset-row .btn-fx { flex-shrink: 0; padding: 4px 10px; }
.btn-wide { width: 100%; padding: 8px; }

/* === Color picker row === */
.color-picker-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}
.color-picker-wrapper label { font-size: 0.8rem; color: #ccc; }
.color-picker-wrapper input[type="color"] {
    flex: 1;
    height: 28px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    min-width: 0;
}
.color-picker-wrapper .btn-fx { flex-shrink: 0; padding: 5px 8px; }

/* === Glitch Effect === */
@keyframes glitchShake {
    0% { transform: translate(-50%,-50%); }
    25% { transform: translate(-50%,-50%) translate(3px,-2px); }
    50% { transform: translate(-50%,-50%) translate(-3px,2px); }
    75% { transform: translate(-50%,-50%) translate(2px,3px); }
    100% { transform: translate(-50%,-50%); }
}
#artboard.glitching {
    animation: glitchShake 0.1s linear 5;
}

/* === Fullscreen === */
body.fullscreen #ui-panel { display: none; }
body.fullscreen #artboard {
    width: 100vw !important;
    height: 100vh !important;
    left: 50% !important;
    border-radius: 0;
}
body.fullscreen #interaction-pane {
    width: 100vw !important;
    height: 100vh !important;
    left: 50% !important;
}

/* === Oracle Modal Enhancements === */
.oracle-type-label {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #666;
    margin-bottom: 8px;
}