:root {
  --primary: #fcd535; /* Binance Yellow */
  --primary-hover: #e5c130;
  --bg-base: #0b0e11; /* Deep dark background */
  --bg-surface: #1e2329; /* Card background */
  --bg-glass: rgba(30, 35, 41, 0.7);
  --text-main: #eaecef;
  --text-muted: #848e9c;
  --border: #2b3139;
  --success: #0ecb81;
  --danger: #f6465d;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-base);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 600;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  background: linear-gradient(90deg, #fff, var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s;
}

a:hover {
  color: var(--primary-hover);
}

/* Layout */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 250px;
  background-color: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  position: fixed;
  height: 100vh;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 3rem;
  color: var(--primary);
}

.nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nav-links li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--text-muted);
  transition: all 0.3s;
}

.nav-links li a:hover,
.nav-links li a.active {
  background-color: rgba(252, 213, 53, 0.1);
  color: var(--primary);
}

/* Main Content */
.main-content {
  flex: 1;
  margin-left: 250px;
  padding: 2rem 3rem;
}

/* Cards & Glassmorphism */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.glass-panel {
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-muted);
}

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  background-color: #0b0e11;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-main);
  font-size: 1rem;
  font-family: var(--font-family);
  transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(252, 213, 53, 0.2);
}

/* Toggles / Checkboxes */
.toggle-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1rem;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border);
  transition: .4s;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary);
}

input:checked + .slider:before {
  transform: translateX(20px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

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

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: scale(1.02);
}

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

.btn-secondary:hover {
  background-color: rgba(252, 213, 53, 0.1);
}

.btn-danger {
  background-color: var(--danger);
  color: white;
}

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

/* Dashboard Widgets */
.widget-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
  align-items: stretch;
}

@media (max-width: 1200px) {
  .widget-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .widget-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.price-widget {
  display: flex;
  flex-direction: column;
  padding: 1.1rem 1.2rem 1.15rem;
  min-height: 210px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.price-widget:hover {
  border-color: rgba(252, 213, 53, 0.25);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.price-widget-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.85rem;
}

.price-widget-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.price-widget-meta {
  min-width: 0;
}

.price-widget .coin {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.price-widget .price {
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.2;
  margin-top: 0.2rem;
}

.price-widget .price-pkr {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.change-wrap {
  text-align: right;
  flex-shrink: 0;
}

.change-label {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.price-widget .change {
  font-size: 0.95rem;
  font-weight: 600;
}

.price-widget .change.positive { color: var(--success); }
.price-widget .change.negative { color: var(--danger); }

.price-chart-wrap {
  position: relative;
  width: 100%;
  height: 100px;
  min-height: 100px;
  border-radius: 6px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(11, 14, 17, 0.65) 0%, rgba(11, 14, 17, 0.4) 100%);
  border: 1px solid rgba(43, 49, 57, 0.85);
  cursor: crosshair;
}

.price-chart {
  display: block;
  width: 100%;
  height: 100px;
}

.chart-tooltip {
  position: absolute;
  z-index: 5;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.12s ease;
  padding: 0.4rem 0.55rem;
  border-radius: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  white-space: nowrap;
}

.chart-tooltip.visible {
  opacity: 1;
  visibility: visible;
}

.chart-tooltip-time {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.chart-tooltip-price {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.chart-tooltip-delta {
  font-size: 0.72rem;
  font-weight: 600;
  margin-top: 0.05rem;
}

.chart-tooltip-delta.up {
  color: var(--success);
}

.chart-tooltip-delta.down {
  color: var(--danger);
}

/* Utility */
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.text-center { text-align: center; }

/* Loader */
.loader {
  border: 3px solid rgba(255,255,255,0.1);
  border-top: 3px solid var(--primary);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
  display: none;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Animations */
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Status Badges */
.badge {
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
}
.badge-success { background: rgba(14, 203, 129, 0.2); color: var(--success); }
.badge-warning { background: rgba(252, 213, 53, 0.2); color: var(--primary); }

/* Generator Page Enhancements */
.generator-page {
  font-family: 'Inter', var(--font-family);
}

.generator-page .card:hover {
  transform: none;
}

.generator-panel {
  padding: 1.75rem 2rem 2rem;
}

.generator-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
  min-height: 72px;
}

.generator-header h1 {
  margin-bottom: 0.35rem;
  font-size: 2rem;
}

.generator-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

.generator-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(30, 35, 41, 0.9);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.generator-status.ready .status-dot {
  background: var(--success);
  box-shadow: 0 0 8px rgba(14, 203, 129, 0.65);
}

.generator-status.processing .status-dot {
  background: var(--primary);
  animation: pulse-dot 1.4s ease-in-out infinite;
}

.generator-status.error .status-dot {
  background: var(--danger);
}

.generator-options {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.generator-card {
  margin-bottom: 0;
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  min-height: auto;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.generator-card:hover {
  border-color: rgba(252, 213, 53, 0.25);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.output-panel .card {
  margin-bottom: 0;
  padding: 1.15rem 1.25rem;
  min-height: 600px;
}

.output-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.output-panel textarea {
  flex: 1;
  min-height: 400px;
  background: rgba(11, 14, 17, 0.5);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  font-family: var(--font-family);
  font-size: 0.95rem;
  line-height: 1.6;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  resize: none;
}

.output-panel textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(252, 213, 53, 0.2);
}

.action-buttons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.action-buttons .btn {
  flex-shrink: 0;
}

/* Utility classes */
.w-100 { width: 100%; }
.h-100 { height: 100%; }
.flex { display: flex; }
.flex-column { flex-direction: column; }
.gap-2 { gap: 0.75rem; }

/* Improved button transitions */
.btn {
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.btn:active {
  transform: scale(0.97);
}

.btn-secondary {
  border-color: rgba(252, 213, 53, 0.45);
}

/* Improved form controls */
input[type="number"] {
  background: rgba(11, 14, 17, 0.5);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="number"]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(252, 213, 53, 0.2);
}

select[multiple] {
  background: rgba(11, 14, 17, 0.5);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

select[multiple]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(252, 213, 53, 0.2);
}

select[multiple] option {
  padding: 8px 12px;
  margin: 4px 0;
  border-radius: 4px;
  background: rgba(30, 35, 41, 0.5);
}

select[multiple] option:checked {
  background: rgba(252, 213, 53, 0.2);
  color: var(--primary);
}

/* Responsive improvements */
@media (max-width: 900px) {
  .generator-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .main-content {
    padding: 1.25rem;
  }

  .generator-panel {
    padding: 1.25rem;
  }

  .grid-2 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .output-panel .card {
    min-height: 400px;
  }
}

/* Generator page scrollbars - match dashboard */
.output-panel textarea::-webkit-scrollbar,
select[multiple]::-webkit-scrollbar {
  width: 6px;
}

.output-panel textarea::-webkit-scrollbar-track,
select[multiple]::-webkit-scrollbar-track {
  background: transparent;
  margin: 4px 0;
}

.output-panel textarea::-webkit-scrollbar-thumb,
select[multiple]::-webkit-scrollbar-thumb {
  background: #474d57;
  border-radius: 6px;
}

.output-panel textarea::-webkit-scrollbar-thumb:hover,
select[multiple]::-webkit-scrollbar-thumb:hover {
  background: #5e6673;
}

/* Generator page buttons - match dashboard exactly */
.generator-page .btn {
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.generator-page .btn:active {
  transform: scale(0.97);
}

.generator-page .btn-secondary {
  border-color: rgba(252, 213, 53, 0.45);
}

.generator-page .btn-danger {
  background: rgba(246, 70, 93, 0.15);
  color: var(--danger);
  border: 1px solid rgba(246, 70, 93, 0.45);
}

.generator-page .btn-danger:hover {
  background: var(--danger);
  color: #fff;
}

/* Generator page form controls - match dashboard */
.generator-page input[type="text"],
.generator-page input[type="number"],
.generator-page select,
.generator-page textarea {
  -webkit-appearance: none;
  appearance: none;
}

.generator-page input[type="text"]:focus,
.generator-page input[type="number"]:focus,
.generator-page select:focus,
.generator-page textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(252, 213, 53, 0.2);
}

/* Generator page multi-select styling - match dashboard */
.generator-page select[multiple] {
  scrollbar-width: thin;
  scrollbar-color: #474d57 transparent;
}

/* Generator page card improvements */
.generator-page .card {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.generator-page .card:hover {
  border-color: rgba(252, 213, 53, 0.25);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

/* Editor Page Styling */
.editor-page {
  font-family: 'Inter', var(--font-family);
}

.editor-page .card:hover {
  transform: none;
}

.editor-panel {
  padding: 1.75rem 2rem 2rem;
}

.editor-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
  min-height: 72px;
}

.editor-header h1 {
  margin-bottom: 0.35rem;
  font-size: 2rem;
}

.editor-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

.editor-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(30, 35, 41, 0.9);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.editor-status.ready .status-dot {
  background: var(--success);
  box-shadow: 0 0 8px rgba(14, 203, 129, 0.65);
}

.editor-status.processing .status-dot {
  background: var(--primary);
  animation: pulse-dot 1.4s ease-in-out infinite;
}

.editor-status.error .status-dot {
  background: var(--danger);
}

.editor-content {
  display: flex;
  flex-direction: column;
}

.editor-card {
  margin-bottom: 0;
  padding: 1.15rem 1.25rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.editor-card:hover {
  border-color: rgba(252, 213, 53, 0.25);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.editor-page textarea {
  background: rgba(11, 14, 17, 0.5);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  font-family: var(--font-family);
  font-size: 0.95rem;
  line-height: 1.6;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  resize: vertical;
  min-height: 400px;
}

.editor-page textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(252, 213, 53, 0.2);
}

.editor-page textarea::-webkit-scrollbar {
  width: 6px;
}

.editor-page textarea::-webkit-scrollbar-track {
  background: transparent;
  margin: 4px 0;
}

.editor-page textarea::-webkit-scrollbar-thumb {
  background: #474d57;
  border-radius: 6px;
}

.editor-page textarea::-webkit-scrollbar-thumb:hover {
  background: #5e6673;
}

/* Settings Page Styling */
.settings-page {
  font-family: 'Inter', var(--font-family);
}

.settings-page .card:hover {
  transform: none;
}

.settings-panel {
  padding: 1.75rem 2rem 2rem;
}

.settings-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
  min-height: 72px;
}

.settings-header h1 {
  margin-bottom: 0.35rem;
  font-size: 2rem;
}

.settings-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

.settings-card {
  margin-bottom: 0;
  padding: 1.15rem 1.25rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.settings-card:hover {
  border-color: rgba(252, 213, 53, 0.25);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

/* Global button styling for all pages */
.editor-page .btn,
.settings-page .btn {
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.editor-page .btn:active,
.settings-page .btn:active {
  transform: scale(0.97);
}

.editor-page .btn-secondary,
.settings-page .btn-secondary {
  border-color: rgba(252, 213, 53, 0.45);
}

.editor-page .btn-danger,
.settings-page .btn-danger {
  background: rgba(246, 70, 93, 0.15);
  color: var(--danger);
  border: 1px solid rgba(246, 70, 93, 0.45);
}

.editor-page .btn-danger:hover,
.settings-page .btn-danger:hover {
  background: var(--danger);
  color: #fff;
}

/* Global form control styling for all pages */
.editor-page input[type="text"],
.editor-page input[type="password"],
.editor-page select,
.editor-page textarea,
.settings-page input[type="text"],
.settings-page input[type="password"],
.settings-page input[type="number"],
.settings-page select {
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.editor-page input:focus,
.editor-page select:focus,
.editor-page textarea:focus,
.settings-page input:focus,
.settings-page select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(252, 213, 53, 0.2);
}