/**
 * Effect Workspace Layout
 * Two-column layout (canvas + info panel)
 */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.5;
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scrollbar-color: var(--color-bg-active) var(--color-bg-elevated);
}

/* Main app container - full width canvas */
#app {
    display: block;
    height: 100vh;
    background-color: var(--color-bg);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal);
}

#app.loaded {
    opacity: 1;
    visibility: visible;
}

.panel {
    background-color: var(--color-bg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background-color: var(--color-bg-elevated);
    flex-shrink: 0;
}

.panel-header h2 {
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    margin: 0;
}

.panel-header h2.clickable-title {
    cursor: pointer;
    transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

.panel-header h2.clickable-title:hover,
.panel-header h2.clickable-title:focus {
    color: var(--color-accent);
    text-shadow: 0 0 12px var(--color-accent);
    outline: none;
}

/* Header right-side content container */
.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Center Panel - Canvas (full viewport) */
#center-panel {
    display: flex;
    flex-direction: column;
    background-color: #000;
    height: 100vh;
    width: 100vw;
}

.canvas-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

#canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* =========================================================================
   Control Buttons - Top Right
   ========================================================================= */

/* Control buttons container - top right of canvas */
.control-buttons {
    position: absolute;
    top: 1em;
    right: 1em;
    display: flex;
    flex-direction: row-reverse;
    gap: 0.5rem;
    z-index: 200;
    pointer-events: auto;
}

/* Control button style for top-right buttons */
.control-buttons .control-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #aaa;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.control-buttons .control-btn:hover {
    background: rgba(0, 0, 0, 0.75);
    border-color: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.control-buttons .control-btn.active {
    background-color: rgba(0, 212, 255, 0.15);
    color: var(--color-accent);
    box-shadow: 0 0 12px var(--color-accent-muted);
}

.control-buttons .control-btn .icon-material {
    font-size: 16px;
}

.control-buttons .noisedeck-btn {
    background: rgba(0, 0, 0, 0.5);
}

.control-buttons .noisedeck-btn:hover {
    background: rgba(0, 0, 0, 0.75);
}

/* Backend switch in control buttons */
.control-buttons .backend-switch {
    display: flex;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 2px;
    gap: 2px;
}

.control-buttons .backend-switch.hidden {
    display: none;
}

/* Canvas overlays - shared styles */
.canvas-overlay {
    position: absolute;
    z-index: 40;
    background-color: rgba(8, 9, 12, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: none;
    border-radius: var(--radius-md);
    max-width: 320px;
    max-height: 50%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: overlay-fade-in 0.15s ease-out;
}

@keyframes overlay-fade-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.canvas-overlay[hidden] {
    display: none;
}

/* Bottom-left positioning */
.canvas-overlay.bottom-left {
    bottom: 16px;
    left: 16px;
}

/* Overlay header */
.overlay-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background-color: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.overlay-title {
    flex: 1;
    font-family: var(--font-display);
    font-size: 10px;
    font-weight: 400;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.overlay-actions {
    display: flex;
    gap: 6px;
}

.overlay-close-btn {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.overlay-close-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
}

.overlay-close-btn .icon-material {
    font-size: 16px;
}

/* Overlay content area */
.overlay-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
}

.overlay-content::-webkit-scrollbar {
    width: 6px;
}

.overlay-content::-webkit-scrollbar-track {
    background: transparent;
}

.overlay-content::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

/* Canvas Code Editor - uses <code-editor> web component */
#canvas-editor {
    position: absolute;
    top: calc(36px + 0.75rem);
    bottom: 0.75rem;
    left: 0.75rem;
    right: 0.75rem;
    overflow: hidden;
    z-index: 30;
    font-family: 'Noto Sans Mono', 'Noto Sans Mono Block';
    font-size: 0.875rem;
    line-height: 1.6;
    /* The code-editor component handles pointer-events internally */
    transition: right 0.2s ease;
}

/* Reduce editor width when doc reader is open */
#canvas-editor.doc-open {
    right: calc(50% + 1em + 0.5em);
}

/* Compiler Error Display */
#compiler-error {
    position: absolute;
    bottom: calc(0.75rem + 32px + 0.75rem);
    left: 0.75rem;
    right: 0.75rem;
    padding: 0;
    background: transparent;
    color: #ff6b6b;
    font-family: 'Noto Sans Mono', 'Noto Sans Mono Block';
    font-size: 11px;
    line-height: 1.4;
    z-index: 250;
    display: none;
    cursor: pointer;
    user-select: text;
    white-space: pre-wrap;
    overflow-wrap: break-word;
    word-break: break-word;
    pointer-events: auto;
}

#compiler-error.visible {
    display: block;
}

#compiler-error span {
    display: inline;
    background: rgba(0, 0, 0, 0.85);
    color: #ff6b6b;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    padding: 0 0.15em;
}

#compiler-error span:hover {
    background: rgba(0, 0, 0, 0.95);
}

/* Right Panel - Info */
#right-panel {
    display: flex;
    flex-direction: column;
}

/* Info Area */
.info-area {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
}

.info-section {
    margin-bottom: 24px;
}

.info-section h3 {
    font-family: var(--font-display);
    font-size: 10px;
    font-weight: 400;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 12px;
}

.info-section p {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    line-height: 1.5;
}

.shortcuts-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.shortcuts-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 12px;
    color: var(--color-text-secondary);
}

.shortcuts-list kbd {
    display: inline-block;
    padding: 3px 8px;
    background: linear-gradient(180deg, var(--color-bg-hover) 0%, var(--color-bg-elevated) 100%);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-text-primary);
    box-shadow: 0 2px 0 var(--color-border);
}

/* Effect Search */
#effect-search-container {
    margin-bottom: 12px;
}

#effect-search {
    width: 100%;
    padding: 10px 12px;
    font-family: var(--font-body);
    font-size: 13px;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

#effect-search:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

#effect-search::placeholder {
    color: var(--color-text-placeholder);
}

/* Effect List */
.effect-list {
    max-height: 300px;
    overflow-y: auto;
}

.effect-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

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

.effect-item .effect-name {
    flex: 1;
    font-size: 13px;
    color: var(--color-text-primary);
}

.effect-item .effect-namespace {
    font-size: 10px;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

/* Agent Status */
.agent-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    font-size: 11px;
    color: var(--color-text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* =========================================================================
   Doc Reader Panel
   ========================================================================= */

#doc-reader-panel {
    position: fixed;
    top: 1em;
    right: 1em;
    bottom: 1em;
    width: 50%;
    max-width: calc(100% - 590px - 1em);
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    z-index: 180;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

#doc-reader-panel.visible {
    display: flex;
}

/* Doc Reader Header */
.doc-reader-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.doc-reader-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: #e3e3e3;
    margin: 0;
}

.doc-reader-close {
    width: 24px;
    height: 24px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: #aaa;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease, color 0.15s ease;
}

.doc-reader-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

/* Doc Reader Content */
#doc-reader-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    color: #e3e3e3;
    font-size: 0.8125rem;
    line-height: 1.6;
}

#doc-reader-content::-webkit-scrollbar {
    width: 6px;
}

#doc-reader-content::-webkit-scrollbar-track {
    background: transparent;
}

#doc-reader-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

#doc-reader-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Doc Reader Markdown Styling */
#doc-reader-content h1 {
    font-family: var(--font-logotype);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
    color: #fff;
}

#doc-reader-content h2 {
    font-family: var(--font-logotype);
    font-size: 1rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem;
    color: #fff;
}

#doc-reader-content h3 {
    font-family: var(--font-logotype);
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0.875rem 0 0.375rem;
    color: #ddd;
}

#doc-reader-content p {
    margin: 0 0 0.75rem;
}

#doc-reader-content a {
    color: #667eea;
    text-decoration: none;
}

#doc-reader-content a:hover {
    text-decoration: underline;
}

#doc-reader-content code {
    font-family: 'Noto Sans Mono', 'Noto Sans Mono Block';
    font-size: 0.85em;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.1em 0.3em;
    border-radius: 3px;
}

#doc-reader-content pre {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 0.75rem;
    margin: 0 0 0.75rem;
    overflow-x: auto;
    white-space: pre;
}

#doc-reader-content pre code {
    background: transparent;
    padding: 0;
    font-size: 0.75rem;
    line-height: 1.5;
    white-space: pre;
}

#doc-reader-content ul,
#doc-reader-content ol {
    margin: 0 0 0.75rem;
    padding-left: 1.25rem;
}

#doc-reader-content li {
    margin: 0.125rem 0;
}

#doc-reader-content hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 1rem 0;
}

#doc-reader-content blockquote {
    border-left: 2px solid #667eea;
    margin: 0 0 0.75rem;
    padding: 0.375rem 0 0.375rem 0.75rem;
    color: #aaa;
    font-size: 0.75rem;
}

#doc-reader-content strong {
    font-weight: 700;
    color: #fff;
}

#doc-reader-content em {
    font-style: italic;
    color: #ccc;
}

/* Tables */
#doc-reader-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 0.75rem;
    font-size: 0.75rem;
}

#doc-reader-content th,
#doc-reader-content td {
    text-align: left;
    padding: 0.375rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#doc-reader-content th {
    color: #aaa;
    font-weight: 600;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

#doc-reader-content td {
    color: #ccc;
}

#doc-reader-content td:first-child {
    color: #667eea;
    font-family: 'Noto Sans Mono', 'Noto Sans Mono Block';
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    #app {
        grid-template-columns: 1fr 280px;
    }
}

@media (max-width: 900px) {
    #app {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr auto;
    }
    
    #center-panel {
        order: 1;
    }
    
    #right-panel {
        order: 2;
        max-height: 35vh;
    }
}

/* =====================================================================
   Force Landscape Mode
   ===================================================================== */
#rotate-device-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg, #07090d);
    z-index: 99999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text, #d9deeb);
    font-family: var(--font-body, 'Nunito', 'Nunito Block');
    text-align: center;
    padding: 2rem;
}

#rotate-device-overlay .rotate-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: rotate-hint 2s ease-in-out infinite;
}

#rotate-device-overlay p {
    font-size: 1.25rem;
    opacity: 0.8;
}

@keyframes rotate-hint {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-15deg); }
    75% { transform: rotate(15deg); }
}

@media (orientation: portrait) and (max-width: 900px) {
    #rotate-device-overlay {
        display: flex;
    }
    
    body > *:not(#rotate-device-overlay) {
        visibility: hidden;
    }
}