/* ============================================
   NOO.SITE - STYLES
   Glass UI with Apple aesthetic
   ============================================ */

:root {
    --glass-base: rgba(255, 255, 255, 0.65);
    --glass-border: rgba(255, 255, 255, 0.8);
    --glass-subtle: rgba(255, 255, 255, 0.4);
    --surface-input: rgba(118, 118, 128, 0.12);
    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --text-tertiary: #aeaeb2;
    --accent: #007AFF;
    --accent-soft: rgba(0, 122, 255, 0.1);
    --accent-purple: #AF52DE;
    --accent-green: #34C759;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 40px -10px rgba(0,0,0,0.1);
    --shadow-inner: inset 0 1px 0 rgba(255,255,255,0.6);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-pill: 100px;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-font-smoothing: antialiased; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background:
        radial-gradient(circle at 10% 20%, rgba(216, 241, 255, 0.8) 0%, transparent 40%),
        radial-gradient(circle at 90% 10%, rgba(255, 230, 230, 0.7) 0%, transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(230, 255, 240, 0.6) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, #fbfbfd 0%, #f0f0f2 100%);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
    display: flex;
    gap: 16px;
    padding: 16px;
}

.glass-panel {
    background: var(--glass-base);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm), var(--shadow-inner);
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    width: 380px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
}

.brand-logo {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #AF52DE, #5AC8FA);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.75rem;
    box-shadow: 0 2px 8px rgba(175, 82, 222, 0.3);
}

.version-badge {
    background: #AF52DE;
    color: white;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

.model-select-wrapper { margin-left: auto; }

.model-select {
    padding: 6px 28px 6px 10px;
    background: var(--surface-input);
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2386868b' stroke-width='2'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 6px center;
    background-size: 14px;
}

/* ============================================
   CHAT
   ============================================ */
.chat-container {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.chat-container::-webkit-scrollbar { width: 6px; }
.chat-container::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 3px; }

.message {
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    line-height: 1.5;
    max-width: 95%;
}

.message.user {
    background: var(--text-primary);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.message.system {
    background: var(--glass-subtle);
    align-self: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
}

.message.tool {
    background: rgba(175, 82, 222, 0.08);
    border-left: 3px solid #AF52DE;
    align-self: flex-start;
    font-size: 0.8rem;
    font-family: 'SF Mono', Monaco, monospace;
}

.message.error {
    background: rgba(255, 59, 48, 0.1);
    border-left: 3px solid #FF3B30;
    align-self: flex-start;
}

/* ============================================
   INPUT AREA
   ============================================ */
.chat-input-area {
    padding: 16px;
    border-top: 1px solid rgba(0,0,0,0.06);
}

.api-key-input, .chat-textarea {
    width: 100%;
    padding: 10px 12px;
    background: var(--surface-input);
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.api-key-input { margin-bottom: 10px; }

.chat-textarea {
    border-radius: var(--radius-md);
    resize: none;
    min-height: 80px;
}

.chat-textarea:focus, .api-key-input:focus {
    outline: none;
    background: rgba(255,255,255,0.5);
    box-shadow: 0 0 0 2px var(--accent);
}

.chat-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-pill);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-ghost { background: var(--glass-subtle); color: var(--text-primary); }
.btn-ghost:hover { background: rgba(255,255,255,0.8); }

.btn-primary {
    flex: 1;
    background: var(--text-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ============================================
   MAIN CANVAS
   ============================================ */
.main-canvas {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.canvas-header {
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.canvas-title { font-size: 0.9rem; font-weight: 500; color: var(--text-secondary); }
.canvas-actions { display: flex; gap: 8px; }
.canvas-actions .btn { padding: 6px 14px; font-size: 0.8rem; }

.editor-frame {
    flex: 1;
    overflow: hidden;
    background: white;
    margin: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    position: relative;
}

#gjs { height: 100%; width: 100%; }

/* Preview iframe - shown during streaming */
#streamingPreview {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    background: white;
    z-index: 10;
    display: none;
}

#streamingPreview.active {
    display: block;
}

/* Building overlay indicator */
.building-indicator {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(0, 0, 0, 0.75);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 20;
    display: none;
}

.building-indicator.active {
    display: flex;
}

.building-indicator .dot {
    width: 8px;
    height: 8px;
    background: #34C759;
    border-radius: 50%;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* GrapeJS overrides */
.gjs-one-bg { background: transparent !important; }
.gjs-pn-panels { display: none !important; }
.gjs-cv-canvas { width: 100% !important; height: 100% !important; top: 0 !important; }

/* ============================================
   INSPECTOR
   ============================================ */
.inspector {
    width: 280px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.inspector-header {
    padding: 20px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.inspector-header h2 { font-size: 0.9rem; font-weight: 600; }

.inspector-content {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.inspector-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    background: var(--surface-input);
    padding: 4px;
    border-radius: var(--radius-sm);
}

.inspector-tab {
    flex: 1;
    padding: 8px 12px;
    border: none;
    background: transparent;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.inspector-tab:hover {
    color: var(--text-primary);
}

.inspector-tab.active {
    background: white;
    color: var(--text-primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.stat-card {
    background: var(--surface-input);
    padding: 12px;
    border-radius: 8px;
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.activity-log {
    margin-top: 20px;
    font-size: 0.75rem;
}

.activity-log h3 {
    font-size: 0.8rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.activity-item {
    padding: 6px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    color: var(--text-secondary);
}

.activity-item.success { color: #34C759; }
.activity-item.pending { color: #AF52DE; }

/* ============================================
   INSPECTOR CONTROLS (Apple-style)
   ============================================ */
.inspector-section {
    margin-bottom: 24px;
}

.inspector-section:last-child {
    margin-bottom: 0;
}

.inspector-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.inspector-group {
    background: var(--surface-input);
    border-radius: var(--radius-sm);
    padding: 4px;
}

.inspector-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 6px;
}

.inspector-row:hover {
    background: rgba(255,255,255,0.5);
}

.inspector-label {
    font-size: 0.8rem;
    color: var(--text-primary);
    min-width: 60px;
}

.inspector-empty {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-align: center;
    padding: 20px;
}

/* Element info display */
.inspector-element-info {
    background: var(--surface-input);
    border-radius: var(--radius-sm);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.element-tag {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-purple);
}

.element-classes {
    font-size: 0.75rem;
    color: var(--text-secondary);
    word-break: break-all;
}

/* Token display */
.token-name {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.7rem;
    color: var(--text-secondary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.token-value {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    min-width: 40px;
    text-align: right;
}

.token-value-text {
    font-size: 0.7rem;
    color: var(--text-secondary);
    flex: 1;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Input controls */
.color-input {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    padding: 0;
    background: none;
}

.color-input::-webkit-color-swatch-wrapper {
    padding: 2px;
}

.color-input::-webkit-color-swatch {
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 4px;
}

.text-input,
.select-input {
    flex: 1;
    padding: 6px 10px;
    background: rgba(255,255,255,0.6);
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.8rem;
    color: var(--text-primary);
}

.text-input:focus,
.select-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-soft);
}

.select-input {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2386868b' stroke-width='2'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 6px center;
    background-size: 12px;
    padding-right: 24px;
}

.range-input {
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: rgba(0,0,0,0.1);
    cursor: pointer;
    -webkit-appearance: none;
}

.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    cursor: pointer;
}

/* Small button variant */
.btn-small {
    padding: 8px 16px;
    font-size: 0.75rem;
    width: 100%;
}

/* GrapeJS Selection highlight */
.gjs-selected {
    outline: 2px solid var(--accent) !important;
    outline-offset: 2px;
}

.gjs-hovered {
    outline: 1px dashed var(--accent) !important;
    outline-offset: 1px;
}