/* Premium RGO CSS Stylesheet - v2026 */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg-primary: #0f1319;
  --bg-secondary: #161c24;
  --bg-panel: rgba(22, 28, 36, 0.75);
  --bg-input: #1b222c;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent: #ff8c00;
  --accent-glow: rgba(255, 140, 0, 0.15);
  --accent-hover: #ff9e22;
  
  --green: #10b981;
  --green-glow: rgba(16, 185, 129, 0.1);
  --red: #ef4444;
  --red-glow: rgba(239, 68, 68, 0.1);
  --blue: #3b82f6;
  
  --border-color: rgba(148, 163, 184, 0.08);
  --border-focus: rgba(255, 140, 0, 0.35);
  
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.3);
  
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-input);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: var(--accent-hover);
}

/* Glassmorphism Panel styles */
.panel {
  background: var(--bg-panel);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.panel:hover {
  border-color: rgba(255, 140, 0, 0.08);
}

/* Form inputs */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.input-field {
  width: 100%;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  padding: 12px 16px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.input-field:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  gap: 8px;
}

.btn-primary {
  background-color: var(--accent);
  color: #000;
}
.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background-color: rgba(255, 140, 0, 0.05);
  border-color: var(--accent);
}

.btn-danger {
  background-color: var(--red-glow);
  color: var(--red);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.btn-danger:hover {
  background-color: var(--red);
  color: #fff;
}

.btn-success {
  background-color: var(--green-glow);
  color: var(--green);
  border: 1px solid rgba(16, 185, 129, 0.2);
}
.btn-success:hover {
  background-color: var(--green);
  color: #fff;
}

/* Header & Navbar */
header {
  border-bottom: 1px solid var(--border-color);
  background: rgba(15, 19, 25, 0.8);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo span {
  color: var(--accent);
}

.user-nav-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-email {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Hero / Login Page styling */
.hero-layout {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: radial-gradient(circle at 80% 20%, rgba(255, 140, 0, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(59, 130, 246, 0.03) 0%, transparent 40%);
}

.auth-card {
  width: 100%;
  max-width: 440px;
}

.auth-header {
  text-align: center;
  margin-bottom: 28px;
}
.auth-header h1 {
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.auth-header p {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
  gap: 8px;
}

.auth-tab {
  flex: 1;
  padding: 12px;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

.auth-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Dashboard Page Grid Layout */
.dashboard-container {
  max-width: 100%;
  margin: 0;
  width: 100%;
  padding: 12px 18px;
  flex: 1;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 16px;
}

/* Sidebar Menu */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  gap: 12px;
}

.sidebar-item:hover, .sidebar-item.active {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.sidebar-item.active {
  border-left: 3px solid var(--accent);
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

/* Panel Layouts */
.tool-layout {
  display: grid;
  grid-template-columns: 290px 1fr 260px;
  gap: 12px;
  height: calc(100vh - 100px);
  min-height: 600px;
}

.tool-layout-4col {
  display: grid;
  grid-template-columns: 290px 280px 1fr 260px;
  gap: 12px;
  height: calc(100vh - 100px);
  min-height: 600px;
}

@media (max-width: 1400px) {
  .tool-layout-4col {
    grid-template-columns: 290px 280px 1fr;
    height: auto;
  }
  .tool-layout-4col .tool-right {
    grid-column: span 3;
    height: 300px;
  }
}

@media (max-width: 1200px) {
  .tool-layout {
    grid-template-columns: 320px 1fr;
    height: auto;
  }
  .tool-right {
    grid-column: span 2;
  }
  
  .tool-layout-4col {
    grid-template-columns: 320px 1fr;
    height: auto;
  }
  .tool-layout-4col .tool-middle-left {
    grid-column: span 1;
  }
  .tool-layout-4col .tool-right {
    grid-column: span 2;
    height: 300px;
  }
}

@media (max-width: 900px) {
  .dashboard-container {
    grid-template-columns: 1fr;
  }
  .tool-layout {
    grid-template-columns: 1fr;
  }
  .tool-right {
    grid-column: span 1;
  }
  
  .tool-layout-4col {
    grid-template-columns: 1fr;
    height: auto;
  }
  .tool-layout-4col .tool-middle-left,
  .tool-layout-4col .tool-right {
    grid-column: span 1;
    height: auto;
  }
}

.tool-left, .tool-middle-left, .tool-center, .tool-right {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.tool-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--accent);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.scroll-content {
  flex: 1;
  overflow-y: auto;
  padding-right: 4px;
}

/* Input Form Layouts inside Tools */
.input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.input-row-full {
  grid-column: span 2;
}

/* Tables style */
.table-container {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 10px;
  background-color: var(--bg-secondary);
}

.table-scroll {
  max-height: 380px;
  overflow-y: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.data-table th {
  background-color: var(--bg-input);
  color: var(--text-secondary);
  font-weight: 600;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
}

.data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

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

.data-table tbody tr:hover {
  background-color: rgba(255, 140, 0, 0.02);
}

/* Visualization Canvas / SVG Panels */
.visualizer-container {
  flex: 1;
  background-color: #0a0d13;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.visualizer-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: rgba(10, 13, 19, 0.5);
}

.visualizer-canvas-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow: auto;
}

.visualizer-canvas-wrapper svg {
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  border-radius: 4px;
  background-color: #11151a;
  max-width: 100%;
  max-height: 100%;
}

.visualizer-placeholder {
  color: var(--text-muted);
  text-align: center;
  font-size: 0.95rem;
}

/* Text summaries Console-like */
.console-summary {
  font-family: var(--font-mono);
  background-color: #0b0e14;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 0.82rem;
  line-height: 1.5;
  color: #38bdf8;
  height: 250px;
  overflow-y: auto;
  white-space: pre-wrap;
}

/* Checkbox Toggle Container */
.checkbox-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.checkbox-toggle input {
  display: none;
}

.checkbox-toggle-switch {
  width: 40px;
  height: 22px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 11px;
  position: relative;
  transition: var(--transition);
}

.checkbox-toggle-switch::after {
  content: '';
  width: 16px;
  height: 16px;
  background-color: var(--text-secondary);
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: var(--transition);
}

.checkbox-toggle input:checked + .checkbox-toggle-switch {
  background-color: var(--accent);
  border-color: var(--accent);
}

.checkbox-toggle input:checked + .checkbox-toggle-switch::after {
  left: 20px;
  background-color: #000;
}

/* Pricing Page overlay */
.pricing-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 13, 19, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.pricing-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.pricing-container {
  width: 100%;
  max-width: 900px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.pricing-header {
  text-align: center;
  margin-bottom: 40px;
}

.pricing-header h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.pricing-header p {
  color: var(--text-secondary);
}

.pricing-cards {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

@media (max-width: 768px) {
  .pricing-cards {
    grid-template-columns: 1fr;
  }
}

.pricing-card {
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition);
}

.pricing-card.premium {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(255, 140, 0, 0.1);
  position: relative;
}

.pricing-card.premium::top {
  content: 'EN POPÜLER';
  position: absolute;
  top: -12px;
  background-color: var(--accent);
  color: #000;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 10px;
}

.pricing-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-card .price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 16px 0;
}
.pricing-card .price span {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.pricing-features {
  margin: 20px 0 30px;
  text-align: left;
  width: 100%;
}

.pricing-features li {
  list-style: none;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pricing-features li::before {
  content: '✓';
  color: var(--green);
  font-weight: bold;
}

.pricing-card button {
  width: 100%;
  margin-top: auto;
}

.close-pricing {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition);
}
.close-pricing:hover {
  color: var(--text-primary);
}

/* User trial alerts */
.trial-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}

.trial-badge.active {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--green);
}

.trial-badge.warning {
  background-color: rgba(255, 140, 0, 0.1);
  color: var(--accent);
}

.trial-badge.expired {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--red);
}

/* SVG Rendering Custom elements */
svg text {
  font-family: var(--font-main);
  font-weight: 700;
  user-select: none;
  pointer-events: none;
}

svg rect {
  transition: var(--transition);
}

svg rect.placed-part:hover {
  filter: brightness(1.1);
  cursor: pointer;
}

/* Loader micro animation */
.loader {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,140,0,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Single-Screen Desktop Viewport Lock & Stretch Summary */
@media (min-width: 1400px) {
  body {
    height: 100vh;
    overflow: hidden;
  }
  
  .dashboard-container {
    height: calc(100vh - 115px);
    overflow: hidden;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  
  .sidebar {
    height: 100%;
    overflow-y: auto;
  }
  
  .workspace {
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }
  
  .tool-layout-4col, .tool-layout {
    height: 100%;
    min-height: 0;
  }
  
  .tool-left, .tool-middle-left, .tool-center, .tool-right {
    height: 100%;
    overflow: hidden;
  }
  
  .tool-right .scroll-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow-y: auto;
    height: 100%;
  }
  
  .tool-right .console-summary {
    flex: 1;
    height: auto;
    min-height: 100%;
    max-height: none;
    overflow-y: visible;
  }
}

/* Global Footer */
.global-footer {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  height: 40px;
  padding: 0 24px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 50;
  width: 100%;
}

.footer-container {
  max-width: 1400px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.footer-contact {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-contact a {
  color: var(--text-primary);
  font-weight: 500;
  transition: var(--transition);
}

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

.footer-contact .separator {
  color: var(--border-color);
  user-select: none;
}

@media (max-width: 768px) {
  .global-footer {
    height: auto;
    padding: 12px 24px;
  }
  .footer-container {
    flex-direction: column;
    text-align: center;
  }
}