/* EchoFlow Studio — Tactile 28px Marshmallow UI & Glassmorphism Theme */

:root {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-card: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #8b5cf6;
  --accent-hover: #7c3aed;
  --accent-light: rgba(139, 92, 246, 0.15);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --border-color: rgba(255, 255, 255, 0.1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-glow: 0 10px 30px -10px rgba(139, 92, 246, 0.4);
}

body.light-theme {
  --bg-primary: #f1f5f9;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-color: rgba(0, 0, 0, 0.08);
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.5;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Header */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.logo-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent), #ec4899);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.brand-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
}

.accent-pill {
  background: var(--accent-light);
  color: var(--accent);
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.brand-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
  box-shadow: 0 0 10px var(--success);
}

.credit-badge {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Buttons */
.btn {
  font-family: inherit;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: 10px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-secondary {
  background-color: var(--bg-primary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--border-color);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.85rem;
}

.btn-xs {
  padding: 4px 10px;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 24px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.w-100 {
  width: 100%;
}

/* Main Grid Layout */
.workbench-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  flex: 1;
  gap: 1.5rem;
  padding: 1.5rem;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}

.workbench-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background-color: var(--bg-secondary);
  padding: 1rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
}

.nav-item:hover {
  background-color: var(--accent-light);
  color: var(--accent);
}

.nav-item.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.device-selector-card {
  background-color: var(--bg-secondary);
  padding: 1.25rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
}

.device-selector-card h3 {
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.device-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
}

/* Workbench Content */
.workbench-content {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  min-height: 600px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.panel-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
}

.panel-header p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Canvas Display */
.canvas-display-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  background-color: #000000;
}

.preview-display {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.watermark-overlay {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(239, 68, 68, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.media-controls-overlay {
  position: absolute;
  bottom: 15px;
  left: 15px;
  right: 15px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 15px;
}

.btn-icon {
  background: var(--accent);
  color: #ffffff;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
}

.track-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.track-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.track-status {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Controls Grid */
.controls-card {
  background-color: var(--bg-primary);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.range-slider {
  width: 100%;
  accent-color: var(--accent);
}

/* Voice Console */
.voice-sim-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.card {
  background-color: var(--bg-primary);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.quick-phrase-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.phrase-chip {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
}

.phrase-chip:hover {
  border-color: var(--accent);
  background: var(--accent-light);
}

.console-box {
  background-color: #050b14;
  color: #10b981;
  font-family: monospace;
  font-size: 0.8rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  height: 260px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
}

.log-entry {
  margin-bottom: 6px;
}

.log-entry.info { color: #38bdf8; }
.log-entry.success { color: #34d399; }
.log-entry.warning { color: #fbbf24; }

/* Pricing Cards */
.pricing-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.pricing-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.pricing-card .price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  margin: 1rem 0 0.5rem 0;
}

.pricing-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  flex: 1;
}

.badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  align-self: flex-start;
}

.badge-primary { background: var(--accent); color: #ffffff; }
.badge-subtle { background: var(--border-color); color: var(--text-muted); }
.badge-success { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.badge-info { background: rgba(56, 189, 248, 0.2); color: #38bdf8; }

/* Metrics */
.metrics-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.metric-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
}

.metric-label { font-size: 0.8rem; color: var(--text-muted); }
.metric-value { font-family: 'Space Grotesk', sans-serif; font-size: 1.6rem; font-weight: 700; margin: 6px 0; }
.metric-change.positive { color: var(--success); font-size: 0.75rem; font-weight: 600; }

/* Modal */
.modal-backdrop {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-backdrop.active { display: flex; }

.modal-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  max-width: 480px;
  width: 90%;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.modal-close {
  position: absolute;
  top: 15px; right: 15px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-option-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-option-card.active {
  border-color: var(--accent);
  background-color: var(--accent-light);
}

.option-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.price-tag {
  font-weight: 700;
  color: var(--accent);
}

/* Utilities */
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.text-center { text-align: center; }
.uppercase { text-transform: uppercase; }
.max-w-400 { max-width: 400px; }
.input-group { display: flex; gap: 8px; }

/* Table */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.data-table th, .data-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.data-table th { color: var(--text-muted); font-weight: 600; }