@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg-base: #0B0E14;
  --bg-card: rgba(18, 22, 31, 0.75);
  --bg-card-hover: rgba(26, 32, 44, 0.85);
  --bg-input: rgba(13, 17, 24, 0.9);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-active: rgba(0, 242, 254, 0.4);
  
  --text-primary: #F0F6FC;
  --text-secondary: #8B949E;
  --text-muted: #57606A;
  
  --primary-cyan: #00F2FE;
  --primary-blue: #4FACFE;
  --gradient-primary: linear-gradient(135deg, #00F2FE 0%, #4FACFE 100%);
  --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
  
  --success: #00E676;
  --warning: #FFB300;
  --danger: #FF5252;
  --info: #29B6F6;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-glow: 0 0 24px rgba(0, 242, 254, 0.15);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(0, 242, 254, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(79, 172, 254, 0.04) 0%, transparent 40%);
}

/* Header & Telemetry */
header {
  height: 70px;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(11, 14, 20, 0.8);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-badge {
  background: var(--gradient-primary);
  color: #000;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  letter-spacing: 0.5px;
}

.logo-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.3px;
}

.telemetry-bar {
  display: flex;
  align-items: center;
  gap: 20px;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
}

.indicator-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--warning);
  box-shadow: 0 0 8px currentColor;
}

.indicator-dot.online {
  background-color: var(--success);
  box-shadow: 0 0 10px var(--success);
}

.indicator-dot.offline {
  background-color: var(--danger);
  box-shadow: 0 0 8px var(--danger);
}

/* Nav Tabs */
nav.tab-bar {
  display: flex;
  gap: 8px;
  padding: 16px 32px;
  border-bottom: 1px solid var(--border-subtle);
}

.tab-btn {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
  color: #fff;
  background: var(--bg-card);
  border-color: var(--border-subtle);
  font-weight: 600;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Main Container */
main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px;
}

.tab-content {
  display: none;
}

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

/* Card Styles */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: var(--gradient-card);
}

.card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 18px;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="search"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  box-sizing: border-box;
}

input[type="text"]:hover,
input[type="password"]:hover,
input[type="email"]:hover,
input[type="search"]:hover,
input[type="number"]:hover,
textarea:hover,
select:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary-cyan);
  box-shadow: 0 0 0 2px rgba(0, 242, 254, 0.15), 0 0 14px rgba(0, 242, 254, 0.15);
}

input[type="password"] {
  letter-spacing: 2px;
}

input[type="password"]::placeholder {
  letter-spacing: normal;
  color: var(--text-muted);
}

/* Password Input with Visibility Toggle */
.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.password-input-wrapper input {
  width: 100%;
  padding-right: 44px !important;
}

.password-toggle-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease, background 0.15s ease, transform 0.1s ease;
  user-select: none;
  z-index: 2;
}

.password-toggle-btn:hover {
  color: var(--primary-cyan);
  background: rgba(0, 242, 254, 0.1);
}

.password-toggle-btn:active {
  transform: translateY(-50%) scale(0.92);
}

.password-toggle-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

/* Auth Modal Segmented Tabs */
.auth-tabs {
  display: flex;
  background: rgba(8, 11, 16, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 20px;
  gap: 4px;
}

.auth-tab-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: 'Inter', sans-serif;
}

.auth-tab-btn svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.auth-tab-btn.active {
  background: var(--gradient-primary);
  color: #040810;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(0, 242, 254, 0.3);
}

.auth-tab-btn:hover:not(.active) {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

textarea {
  resize: vertical;
}

/* Steps Pill Group */
.steps-pill-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pill-btn {
  padding: 6px 12px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

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

.pill-btn.active {
  background: var(--gradient-primary);
  color: #000;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.3);
}

/* Active Work Hero Banner */
.active-hero-banner {
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.08) 0%, rgba(79, 172, 254, 0.04) 100%);
  border: 1px solid rgba(0, 242, 254, 0.4);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 0 30px rgba(0, 242, 254, 0.12);
  animation: heroPulse 3s infinite ease-in-out;
}

@keyframes heroPulse {
  0%, 100% { border-color: rgba(0, 242, 254, 0.3); box-shadow: 0 0 20px rgba(0, 242, 254, 0.08); }
  50% { border-color: rgba(0, 242, 254, 0.6); box-shadow: 0 0 32px rgba(0, 242, 254, 0.2); }
}

.hero-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.hero-pulsing-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary-cyan);
  letter-spacing: 0.5px;
}

.pulsing-glow-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary-cyan);
  box-shadow: 0 0 12px var(--primary-cyan);
  animation: dotFlash 1.2s infinite;
}

@keyframes dotFlash {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero-gpu-badge {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  padding: 4px 12px;
  border-radius: 14px;
  font-size: 12px;
  color: var(--text-secondary);
}

.hero-main-content h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #fff;
}

.hero-meta-details {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.hero-progress-track {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  position: relative;
}

.hero-progress-animated {
  height: 100%;
  width: 60%;
  background: var(--gradient-primary);
  border-radius: 4px;
  animation: progressSlide 2s infinite ease-in-out;
}

@keyframes progressSlide {
  0% { transform: translateX(-100%); width: 30%; }
  50% { width: 60%; }
  100% { transform: translateX(250%); width: 40%; }
}

input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary-cyan);
  cursor: pointer;
}

.table-row-running {
  background: rgba(0, 242, 254, 0.05) !important;
  border-left: 3px solid var(--primary-cyan);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #000;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.btn-danger {
  background: rgba(255, 82, 82, 0.15);
  color: var(--danger);
  border: 1px solid rgba(255, 82, 82, 0.3);
}

.btn-danger:hover {
  background: rgba(255, 82, 82, 0.25);
}

/* Drag Drop Zone */
.drop-zone {
  border: 2px dashed rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-md);
  padding: 48px 24px;
  text-align: center;
  background: rgba(0, 242, 254, 0.02);
  cursor: pointer;
  transition: all 0.2s;
}

.drop-zone:hover,
.drop-zone.dragover {
  border-color: var(--primary-cyan);
  background: rgba(0, 242, 254, 0.06);
  box-shadow: var(--shadow-glow);
}

.drop-icon {
  font-size: 42px;
  margin-bottom: 12px;
  color: var(--primary-cyan);
}

/* Tables */
table.studio-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

table.studio-table th {
  padding: 12px 16px;
  color: var(--text-secondary);
  font-weight: 600;
  border-bottom: 1px solid var(--border-subtle);
}

table.studio-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

table.studio-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

/* Status Badges */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-queued { background: rgba(139, 148, 158, 0.2); color: var(--text-secondary); }
.badge-running { background: rgba(0, 242, 254, 0.15); color: var(--primary-cyan); }
.badge-completed { background: rgba(0, 230, 118, 0.15); color: var(--success); }
.badge-failed { background: rgba(255, 82, 82, 0.15); color: var(--danger); }
.badge-paused { background: rgba(255, 179, 0, 0.15); color: var(--warning); }

/* Audio Player Bar */
.audio-player-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: rgba(18, 22, 31, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  z-index: 99;
}

/* In-App Toast System (Zero Chrome Popups!) */
#toast-container {
  position: fixed;
  bottom: 100px;
  right: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 99999;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 300px;
  max-width: 450px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: rgba(22, 27, 34, 0.96);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  color: var(--text-primary);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.toast-success { border-left: 4px solid var(--success); }
.toast.toast-error { border-left: 4px solid var(--danger); }
.toast.toast-info { border-left: 4px solid var(--info); }
.toast.toast-warning { border-left: 4px solid var(--warning); }

@keyframes slideIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* In-App Modal Overlay (Zero native alerts!) */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.modal-overlay.open {
  display: flex;
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  width: 90%;
  max-width: 600px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
  animation: modalScale 0.25s ease;
}

@keyframes modalScale {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* Log Terminal */
.log-terminal {
  background: #05070A;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  height: 380px;
  overflow-y: auto;
  color: #8B949E;
}

.log-line {
  margin-bottom: 6px;
  line-height: 1.5;
}

.log-line.log-info { color: #58A6FF; }
.log-line.log-warning { color: #E3B341; }
.log-line.log-error { color: #F85149; }

/* Active Generation Hero Banner & Live Progress */
.active-hero-banner {
  background: linear-gradient(135deg, rgba(16, 26, 45, 0.95), rgba(28, 18, 48, 0.95));
  border: 1px solid rgba(0, 242, 254, 0.4);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 10px 30px rgba(0, 242, 254, 0.15), inset 0 0 15px rgba(0, 242, 254, 0.05);
  animation: heroPulse 3s infinite alternate;
}

@keyframes heroPulse {
  0% { border-color: rgba(0, 242, 254, 0.3); box-shadow: 0 8px 25px rgba(0, 242, 254, 0.1); }
  100% { border-color: rgba(79, 172, 254, 0.6); box-shadow: 0 12px 35px rgba(79, 172, 254, 0.25); }
}

.hero-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.hero-pulsing-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 242, 254, 0.12);
  border: 1px solid rgba(0, 242, 254, 0.3);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--primary-cyan);
}

.pulsing-glow-dot {
  width: 9px;
  height: 9px;
  background: var(--primary-cyan);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--primary-cyan);
  animation: pulseDot 1.4s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(0.85); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
}

.hero-gpu-badge {
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: 6px;
  color: var(--text-secondary);
}

.hero-main-content h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  margin-bottom: 6px;
  color: #FFFFFF;
}

.hero-meta-details {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.hero-progress-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.hero-progress-animated {
  height: 100%;
  width: 35%;
  background: linear-gradient(90deg, var(--primary-cyan), var(--primary-purple));
  border-radius: 4px;
  transition: width 0.6s ease;
  position: relative;
}

.hero-progress-animated::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: shimmer 1.8s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Idle Queue Banner */
.queue-idle-banner {
  background: rgba(18, 24, 38, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Table Row Running Highlight */
.table-row-running {
  background: rgba(0, 242, 254, 0.05) !important;
  border-left: 3px solid var(--primary-cyan);
}

.badge-running {
  background: rgba(0, 242, 254, 0.15);
  color: var(--primary-cyan);
  border: 1px solid rgba(0, 242, 254, 0.4);
  animation: badgeBlink 1.8s infinite;
}

@keyframes badgeBlink {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; box-shadow: 0 0 10px rgba(0, 242, 254, 0.4); }
}

.steps-pill-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.pill-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.pill-btn:hover {
  border-color: var(--primary-cyan);
  color: #fff;
}

.pill-btn.active {
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.2), rgba(79, 172, 254, 0.3));
  border-color: var(--primary-cyan);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

/* Modern Toggle Cards & Switches */
.toggle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.toggle-card {
  background: rgba(13, 17, 24, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.toggle-card:hover {
  border-color: rgba(0, 242, 254, 0.3);
  background: rgba(20, 27, 38, 0.8);
}

.toggle-card.checked {
  border-color: var(--primary-cyan);
  background: rgba(0, 242, 254, 0.08);
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.1);
}

.toggle-card-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toggle-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.toggle-card-desc {
  font-size: 11px;
  color: var(--text-muted);
}

/* Custom Sleek Checkbox Switch */
.switch-slider {
  position: relative;
  width: 38px;
  height: 20px;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  transition: .3s;
  flex-shrink: 0;
}

.switch-slider::before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  border-radius: 50%;
  transition: .3s;
}

.toggle-card.checked .switch-slider {
  background: var(--gradient-primary);
}

.toggle-card.checked .switch-slider::before {
  transform: translateX(18px);
  background-color: #000;
}

/* Order Blueprint Preview Card */
.order-blueprint-card {
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.04) 0%, rgba(79, 172, 254, 0.04) 100%);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-top: 16px;
}

.order-blueprint-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--primary-cyan);
}

.blueprint-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.blueprint-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
}

.blueprint-chip.active-accent {
  background: rgba(0, 242, 254, 0.12);
  border-color: rgba(0, 242, 254, 0.35);
  color: var(--primary-cyan);
}

/* Cover Lab Specific Elements */
.cover-source-selector {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.cover-source-tab {
  flex: 1;
  padding: 10px;
  text-align: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.cover-source-tab:hover {
  border-color: rgba(0, 242, 254, 0.4);
  color: #fff;
}

.cover-source-tab.active {
  border-color: var(--primary-cyan);
  background: rgba(0, 242, 254, 0.1);
  color: var(--primary-cyan);
}

.cover-ref-preview-box {
  background: rgba(13, 17, 24, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cover-ref-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.cover-ref-audio-element {
  width: 100%;
  height: 36px;
  border-radius: 6px;
}

/* Settings View Sections */
.settings-section-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}

.settings-section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--primary-cyan);
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 10px;
}

/* --- Player Bar Clearance so buttons like 'Submit Order' are NEVER hidden --- */
body.has-player-bar,
.app-main.has-player-bar,
.tab-content.has-player-bar {
  padding-bottom: 120px !important;
}

.player-close-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  margin-left: 12px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.player-close-btn:hover {
  background: rgba(255, 82, 82, 0.2);
  color: #ff5252;
  border-color: rgba(255, 82, 82, 0.4);
}

/* --- Embedded Glassmorphism Modal (Zero jQuery / Zero browser alerts) --- */
.embedded-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(8, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.embedded-modal-overlay.active,
.embedded-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.embedded-modal-card {
  background: linear-gradient(135deg, rgba(22, 27, 38, 0.98), rgba(15, 18, 25, 0.99));
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.05);
  max-width: 520px;
  width: 90%;
  padding: 24px;
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.embedded-modal-overlay.active .embedded-modal-card,
.embedded-modal-overlay.open .embedded-modal-card {
  transform: scale(1);
}
.embedded-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 12px;
}
.embedded-modal-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.embedded-modal-body {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}
.embedded-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* --- Informative Setting Help Box --- */
.setting-help-box {
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.45;
  background: rgba(255, 255, 255, 0.02);
  border-left: 2px solid var(--primary-cyan);
  padding: 5px 9px;
  border-radius: 0 4px 4px 0;
}
.setting-help-box strong {
  color: var(--text-primary);
}

/* --- Compute Profile Pills & Badges --- */
.profile-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.profile-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary-cyan);
}
.profile-pill.active-colab {
  border-color: rgba(6, 182, 212, 0.5);
  color: var(--primary-cyan);
  background: rgba(6, 182, 212, 0.12);
}
.profile-pill.active-vastai {
  border-color: rgba(168, 85, 247, 0.5);
  color: #c084fc;
  background: rgba(168, 85, 247, 0.15);
}

/* --- Direct Top-Bar Compute Selector --- */
.compute-selector-group {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 2px 3px;
  gap: 2px;
}
.compute-selector-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 11px;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  user-select: none;
}
.compute-selector-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}
.compute-selector-btn.active#top-btn-colab {
  background: rgba(6, 182, 212, 0.22);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.5);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
}
.compute-selector-btn.active#top-btn-vastai {
  background: rgba(168, 85, 247, 0.22);
  color: #c084fc;
  border-color: rgba(192, 132, 252, 0.5);
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.2);
}
.compute-selector-btn.active#top-btn-disconnect {
  background: rgba(148, 163, 184, 0.22);
  color: #e2e8f0;
  border-color: rgba(148, 163, 184, 0.5);
  box-shadow: 0 0 10px rgba(148, 163, 184, 0.2);
}

/* --- Diagnostic Problem Badges in Execution Console --- */
.log-diag-card {
  background: rgba(255, 82, 82, 0.06);
  border: 1px solid rgba(255, 82, 82, 0.25);
  border-radius: 6px;
  padding: 8px 12px;
  margin: 6px 0;
  font-size: 12px;
  line-height: 1.5;
}
.log-diag-card .diag-title {
  color: #ff5252;
  font-weight: 700;
  margin-bottom: 4px;
}
.log-diag-card .diag-cause {
  color: #ffa726;
  margin-bottom: 4px;
}
.log-diag-card .diag-fix {
  color: #00e676;
  font-weight: 600;
}