/* ==========================================================================
   CONVERTERFREAKS - MASTER TOOL STUDIO DESIGN SYSTEM
   Matches the Extractor Studio Aesthetic: Midnight Navy + Neon Magenta / Violet
   Linear / Raycast / Stripe Inspired Precision
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --bg-studio: #0A0612;
  --bg-panel: #130E20;
  --bg-panel-elevated: #181126;
  --bg-card: #191228;
  --bg-input: #100A1C;
  
  --border-purple: #24163C;
  --border-focus: #D946EF;
  --border-subtle: rgba(217, 70, 239, 0.2);

  --accent-magenta: #D946EF;
  --accent-magenta-hover: #C026D3;
  --accent-violet: #8B5CF6;
  --accent-cyan: #22D3EE;
  --highlight-violet: #A78BFA;

  --text-main: #FFFFFF;
  --text-secondary: #CBD5E1;
  --text-muted: #A78BFA;
  --text-dim: #7E6E90;

  --success: #34D399;
  --warning: #FBBF24;
  --error: #FB7185;

  --mac-red: #EF4444;
  --mac-yellow: #F59E0B;
  --mac-green: #10B981;

  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, Monaco, monospace;
}

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

body {
  background-color: var(--bg-studio);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Studio Global Header */
.studio-header {
  height: 60px;
  background: rgba(10, 6, 18, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-purple);
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

.studio-nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.studio-logo-icon {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, #C026D3, #D946EF);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 900;
  font-size: 0.95rem;
  box-shadow: 0 0 16px rgba(217, 70, 239, 0.4);
}

.studio-logo-text {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}

.studio-logo-text span {
  color: var(--accent-magenta);
}

.studio-nav-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.studio-nav-breadcrumb a {
  color: var(--highlight-violet);
  text-decoration: none;
  transition: color 0.15s ease;
}

.studio-nav-breadcrumb a:hover {
  color: var(--accent-magenta);
}

.studio-nav-breadcrumb .sep {
  color: var(--border-purple);
}

.studio-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.studio-nav-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.studio-nav-link:hover {
  color: #fff;
  background: var(--bg-panel);
  border-color: var(--border-purple);
}

.studio-btn-extractor-glow {
  background: linear-gradient(135deg, rgba(217, 70, 239, 0.15), rgba(139, 92, 246, 0.15));
  border: 1px solid var(--accent-magenta);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 6px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 0 14px rgba(217, 70, 239, 0.25);
}

.studio-btn-extractor-glow:hover {
  background: linear-gradient(135deg, #C026D3, #D946EF);
  color: #fff;
  box-shadow: 0 0 22px rgba(217, 70, 239, 0.5);
  transform: translateY(-1px);
}

/* Tool Hero Section */
.studio-hero {
  padding: 36px 24px 20px 24px;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

.hero-pill-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.hero-pill {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 6px;
  background: #24163C;
  color: var(--accent-magenta);
  border: 1px solid rgba(217, 70, 239, 0.25);
}

.hero-pill.privacy {
  background: rgba(52, 211, 153, 0.1);
  color: var(--success);
  border-color: rgba(52, 211, 153, 0.25);
}

.studio-hero-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.studio-hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 780px;
  line-height: 1.55;
}

/* Studio Workspace Window */
.studio-workbench-wrap {
  max-width: 1280px;
  margin: 0 auto 50px auto;
  padding: 0 24px;
  width: 100%;
  flex: 1;
}

.studio-window {
  background: var(--bg-panel);
  border: 1px solid var(--border-purple);
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(217, 70, 239, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.studio-window-topbar {
  height: 42px;
  background: #110B1C;
  border-bottom: 1px solid var(--border-purple);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  font-size: 0.78rem;
}

.mac-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.mac-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.mac-dot.red { background-color: var(--mac-red); }
.mac-dot.yellow { background-color: var(--mac-yellow); }
.mac-dot.green { background-color: var(--mac-green); }

.studio-window-title {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.03em;
}

.studio-window-status {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--success);
  font-size: 0.74rem;
  font-weight: 700;
}

.status-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* Studio Workbench Panels */
.studio-grid {
  display: grid;
  grid-template-columns: 420px 1fr;
  min-height: 520px;
}

@media (max-width: 1024px) {
  .studio-grid {
    grid-template-columns: 1fr;
  }
}

.panel-input {
  background: var(--bg-panel);
  border-right: 1px solid var(--border-purple);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (max-width: 1024px) {
  .panel-input {
    border-right: none;
    border-bottom: 1px solid var(--border-purple);
  }
}

.panel-output {
  background: #0E0918;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.panel-heading {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-heading-badge {
  font-size: 0.72rem;
  color: var(--text-dim);
  font-weight: 600;
  font-family: var(--font-mono);
}

/* Studio Form Controls */
.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.field-label-hint {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: none;
  font-weight: 500;
}

.studio-input,
.studio-select,
.studio-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-purple);
  border-radius: 8px;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 10px 14px;
  outline: none;
  transition: all 0.15s ease;
}

.studio-input:focus,
.studio-select:focus,
.studio-textarea:focus {
  border-color: var(--accent-magenta);
  box-shadow: 0 0 0 2px rgba(217, 70, 239, 0.25);
  background: #140C24;
}

.studio-textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.6;
}

.studio-textarea.code-mode {
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.studio-btn-primary {
  width: 100%;
  background: linear-gradient(135deg, #C026D3, #D946EF);
  color: #FFFFFF;
  border: none;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  padding: 12px 18px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 18px rgba(217, 70, 239, 0.35);
  transition: all 0.2s ease;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.studio-btn-primary:hover {
  background: linear-gradient(135deg, #D946EF, #E879F9);
  box-shadow: 0 6px 24px rgba(217, 70, 239, 0.55);
  transform: translateY(-1px);
}

.studio-btn-primary:active {
  transform: translateY(0);
}

.studio-btn-secondary {
  background: #24163C;
  color: #FFFFFF;
  border: 1px solid var(--border-purple);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.studio-btn-secondary:hover {
  background: #2F1C50;
  border-color: var(--accent-magenta);
}

/* Quick Preset Chips */
.preset-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.preset-chip {
  background: var(--bg-card);
  border: 1px solid var(--border-purple);
  color: var(--highlight-violet);
  font-size: 0.74rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.preset-chip:hover,
.preset-chip.active {
  background: #24163C;
  border-color: var(--accent-magenta);
  color: #fff;
}

/* KPI Metric Cards in Output */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-purple);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kpi-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.kpi-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #FFFFFF;
}

.kpi-value.accent {
  color: var(--accent-magenta);
}

.kpi-value.cyan {
  color: var(--accent-cyan);
}

.kpi-value.success {
  color: var(--success);
}

.kpi-sub {
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* Output Display Box */
.output-display-card {
  background: var(--bg-card);
  border: 1px solid var(--border-purple);
  border-radius: 10px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.output-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.output-table th {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-purple);
  color: var(--text-dim);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.output-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(36, 22, 60, 0.6);
  color: var(--text-main);
}

.output-table td.numeric {
  font-family: var(--font-mono);
  font-weight: 700;
  text-align: right;
  color: var(--text-secondary);
}

.output-table tr:last-child td {
  border-bottom: none;
}

/* Drag & Drop Zone */
.studio-dropzone {
  border: 2px dashed var(--border-purple);
  background: #0F091A;
  border-radius: 12px;
  padding: 36px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.studio-dropzone:hover,
.studio-dropzone.dragover {
  border-color: var(--accent-magenta);
  background: #160D27;
  box-shadow: 0 0 20px rgba(217, 70, 239, 0.15);
}

.dropzone-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #24163C;
  border: 1px solid var(--border-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-magenta);
}

.dropzone-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
}

.dropzone-hint {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* Studio Action Bar */
.action-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-purple);
}

/* Benefit / Feature Cards */
.studio-features-row {
  max-width: 1280px;
  margin: 0 auto 50px auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  width: 100%;
}

.feature-box {
  background: var(--bg-panel);
  border: 1px solid var(--border-purple);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.feature-box-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #24163C;
  border: 1px solid var(--border-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-magenta);
  margin-bottom: 4px;
}

.feature-box-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

.feature-box-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Master Footer */
.studio-footer {
  background: #07040E;
  border-top: 1px solid var(--border-purple);
  padding: 48px 24px 24px 24px;
  margin-top: auto;
}

.footer-inner-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}

@media (max-width: 860px) {
  .footer-inner-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 540px) {
  .footer-inner-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.footer-brand p {
  font-size: 0.84rem;
  color: var(--text-dim);
  line-height: 1.55;
  max-width: 340px;
}

.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.82rem;
  transition: color 0.15s ease;
}

.footer-col a:hover {
  color: var(--accent-magenta);
}

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-purple);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 12px;
}