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public/css/styles.css

1266 lines

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
  --bg-dark: #0a0a0a;
  --bg-card: #111111;
  --bg-card-hover: #1a1a1a;
  --bg-input: #151515;
  --text-white: #ffffff;
  --text-gray: #9ca3af;
  --text-dark-gray: #6b7280;
  --primary: #ec4899;
  --primary-hover: #db2777;
  --secondary: #8b5cf6;
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --border: rgba(255, 255, 255, 0.06);
  --shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
  --glow: 0 0 30px rgba(236, 72, 153, 0.3);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-dark);
  color: var(--text-white);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(circle at 20% 20%, rgba(236, 72, 153, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 40% 60%, rgba(6, 182, 212, 0.05) 0%, transparent 40%);
  animation: float 20s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(3deg); }
  66% { transform: translate(-20px, 20px) rotate(-3deg); }
}

.main-container {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

/* Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 32px 0;
  margin-bottom: 48px;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
}

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

.logo-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.4);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.app-title {
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}

.app-subtitle {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-gray);
  text-transform: uppercase;
  margin-top: 2px;
}

.logout-btn {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-white);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.logout-btn:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

/* Alerts */
.alerts-section {
  margin-bottom: 32px;
  animation: slideDown 0.4s ease;
}

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

.alerts-container {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 38, 0.05));
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 16px;
  padding: 24px;
  backdrop-filter: blur(10px);
}

.alert-item {
  padding: 20px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  border-left: 3px solid #ef4444;
  margin-bottom: 12px;
  transition: all 0.2s ease;
}

.alert-item:hover {
  background: rgba(0, 0, 0, 0.5);
  transform: translateX(4px);
}

.alert-item:last-child {
  margin-bottom: 0;
}

.alert-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #fca5a5;
}

.alert-details {
  font-size: 14px;
  color: var(--text-gray);
}

/* Search Section */
.search-section {
  margin-bottom: 48px;
}

.search-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.search-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(236, 72, 153, 0.5), transparent);
}

.section-title {
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 32px;
  background: linear-gradient(135deg, var(--text-white), var(--text-gray));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.search-controls {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.search-input-group {
  display: flex;
  gap: 16px;
  position: relative;
}

.search-input {
  flex: 1;
  padding: 18px 24px;
  font-size: 16px;
  font-weight: 500;
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: 16px;
  color: var(--text-white);
  outline: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: 'Inter', sans-serif;
}

.search-input::placeholder {
  color: var(--text-dark-gray);
}

.search-input:focus {
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 4px rgba(236, 72, 153, 0.1), var(--glow);
  transform: translateY(-2px);
}

.search-button {
  padding: 18px 48px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-white);
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  border: none;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(236, 72, 153, 0.4);
  position: relative;
  overflow: hidden;
  min-width: 160px;
}

.search-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s;
}

.search-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(236, 72, 153, 0.6);
}

.search-button:hover::before {
  left: 100%;
}

.search-button:active {
  transform: translateY(0);
}

.search-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.quick-search {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.quick-search-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-dark-gray);
  text-transform: uppercase;
}

.quick-btn {
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-white);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.quick-btn:hover {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(236, 72, 153, 0.2));
  border-color: var(--secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

/* Results Section */
.results-section {
  margin-bottom: 48px;
}

.results-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px;
  min-height: 400px;
  box-shadow: var(--shadow);
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 20px;
}

.results-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.results-controls label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-dark-gray);
  text-transform: uppercase;
}

.sort-select {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-white);
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
}

.sort-select:hover {
  border-color: rgba(255, 255, 255, 0.1);
}

.sort-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.1);
}

.sort-select option {
  background: var(--bg-card);
  color: var(--text-white);
}

.loading-indicator {
  text-align: center;
  padding: 80px 20px;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
  margin: 0 auto 24px;
}

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

.loading-indicator p {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-gray);
  letter-spacing: 2px;
}

.results-table {
  display: grid;
  gap: 20px;
}

.wine-item {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.wine-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.wine-item:hover {
  background: var(--bg-card-hover);
  border-color: rgba(236, 72, 153, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(236, 72, 153, 0.2);
}

.wine-item:hover::before {
  opacity: 1;
}

.wine-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 20px;
}

.wine-name {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  flex: 1;
  color: var(--text-white);
  letter-spacing: -0.3px;
}

.wine-price {
  font-size: 32px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
  letter-spacing: -1px;
}

.wine-details {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  font-size: 14px;
}

.wine-detail-item {
  display: flex;
  gap: 8px;
  align-items: center;
}

.wine-detail-label {
  font-weight: 600;
  color: var(--text-dark-gray);
}

.wine-detail-item span:last-child {
  font-weight: 600;
  color: var(--text-gray);
}

.wine-rating {
  color: var(--warning);
  font-weight: 700;
}

.wine-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.view-history-btn {
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-white);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.view-history-btn:hover {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(6, 182, 212, 0.2));
  border-color: var(--secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.no-results {
  text-align: center;
  padding: 80px 20px;
}

.no-results p {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-gray);
  margin-bottom: 12px;
}

/* Chart Section */
.chart-section {
  margin-bottom: 48px;
}

.chart-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 48px;
  box-shadow: var(--shadow);
}

.chart-wrapper {
  background: var(--bg-input);
  border-radius: 16px;
  padding: 32px;
  margin: 32px 0;
  border: 1px solid var(--border);
}

.close-chart-btn {
  padding: 12px 32px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-white);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.close-chart-btn:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.btn-loader {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--text-white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* Responsive */
@media (max-width: 768px) {
  .app-header {
    padding: 24px 0;
  }

  .header-content {
    padding: 0 16px;
  }

  .main-container {
    padding: 0 16px 48px;
  }

  .logo-icon {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }

  .app-title {
    font-size: 24px;
  }

  .search-container,
  .results-container,
  .chart-container {
    padding: 32px 24px;
  }

  .section-title {
    font-size: 28px;
  }

  .search-input-group {
    flex-direction: column;
  }

  .search-button {
    width: 100%;
  }

  .wine-item {
    padding: 24px;
  }

  .wine-item-header {
    flex-direction: column;
    gap: 12px;
  }

  .wine-price {
    font-size: 28px;
  }

  .wine-actions {
    flex-direction: column;
  }

  .view-history-btn {
    width: 100%;
  }
}

/* Source Filter Styles */
.source-filter {
  margin: 24px 0;
}

.source-filter-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-gray);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.source-checkboxes {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.source-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 8px 16px;
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: 8px;
  transition: all 0.2s;
}

.source-checkbox:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary);
}

.source-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--primary);
}

.source-checkbox span {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-white);
}

.source-checkbox input[type="checkbox"]:checked + span {
  color: var(--primary);
}

/* ========================================
   DYNAMIC SEARCH ENHANCEMENTS
   ======================================== */

/* Enhanced Search Input */
.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 20px;
  font-size: 18px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 2;
}

.search-input {
  padding-left: 52px !important;
  padding-right: 120px !important;
}

.search-result-count {
  position: absolute;
  right: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--text-white);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  display: none;
  animation: slideInRight 0.3s ease;
}

.clear-search-btn {
  position: absolute;
  right: 16px;
  background: var(--bg-card-hover);
  border: none;
  color: var(--text-gray);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 16px;
}

.clear-search-btn:hover {
  background: var(--bg-card);
  color: var(--text-white);
  transform: scale(1.1);
}

/* Filters Toggle */
.filters-toggle {
  margin: 20px 0 16px;
}

.toggle-filters-btn {
  width: 100%;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-white);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.toggle-filters-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary);
}

.chevron {
  font-size: 12px;
  transition: transform 0.3s ease;
}

/* Advanced Filters */
.advanced-filters {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
  animation: slideDown 0.3s ease;
  overflow: hidden;
}

.filters-open {
  animation: slideDown 0.3s ease;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.filter-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.filter-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-white);
  font-size: 14px;
  font-weight: 500;
}

.filter-value {
  color: var(--primary);
  font-weight: 600;
}

/* Range Sliders */
.range-slider-container {
  display: flex;
  gap: 12px;
}

.range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 5px;
  background: var(--bg-input);
  outline: none;
  transition: all 0.2s ease;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(236, 72, 153, 0.4);
}

.range-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(236, 72, 153, 0.4);
  border: none;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.6);
}

.range-slider::-moz-range-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.6);
}

/* Filter Select */
.filter-select {
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-white);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-select:hover,
.filter-select:focus {
  border-color: var(--primary);
  outline: none;
}

/* Filter Actions */
.filter-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.apply-filters-btn,
.reset-filters-btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.apply-filters-btn {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--text-white);
}

.apply-filters-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(236, 72, 153, 0.3);
}

.reset-filters-btn {
  background: var(--bg-input);
  color: var(--text-gray);
  border: 1px solid var(--border);
}

.reset-filters-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-white);
}

/* Stats Section */
.stats-section {
  margin-bottom: 32px;
  animation: fadeInUp 0.5s ease;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.3s ease;
}

.stat-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.stat-icon {
  font-size: 32px;
  opacity: 0.8;
}

.stat-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-white);
  transition: all 0.3s ease;
}

.stat-updating {
  animation: pulse 0.3s ease;
}

.stat-change {
  font-size: 12px;
  font-weight: 600;
  margin-top: 4px;
  display: none;
}

.stat-change.positive {
  color: var(--success);
}

.stat-change.positive::before {
  content: '▲ ';
}

.stat-change.negative {
  color: #ef4444;
}

.stat-change.negative::before {
  content: '▼ ';
}

/* View Mode Buttons */
.view-mode-btn {
  padding: 8px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-gray);
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-right: 8px;
}

.view-mode-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-white);
}

.view-mode-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--text-white);
  border-color: transparent;
}

/* Stock-Style Chart Enhancements */
.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.chart-title-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chart-stats {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chart-current-price {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-white);
}

.chart-price-change {
  font-size: 16px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
}

.chart-price-change.positive {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.chart-price-change.negative {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.chart-controls {
  display: flex;
  gap: 8px;
}

.chart-timeframe-btn {
  padding: 8px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-gray);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chart-timeframe-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-white);
}

.chart-timeframe-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--text-white);
  border-color: transparent;
}

.chart-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.chart-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Animations */
@keyframes slideDown {
  from {
    opacity: 0;
    max-height: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    max-height: 500px;
    transform: translateY(0);
  }
}

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

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

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .filter-grid {
    grid-template-columns: 1fr;
  }

  .stats-container {
    grid-template-columns: 1fr 1fr;
  }

  .chart-header {
    flex-direction: column;
  }

  .chart-controls {
    width: 100%;
    justify-content: space-between;
  }

  .chart-timeframe-btn {
    flex: 1;
    padding: 10px 8px;
    font-size: 12px;
  }

  .chart-current-price {
    font-size: 24px;
  }

  .chart-price-change {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .stats-container {
    grid-template-columns: 1fr;
  }
}