/**
 * 陈小群选股预警系统 - 全局样式
 * 深色主题，专业金融风格
 */

/* ===== CSS Variables ===== */
:root {
  /* Colors */
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a25;
  --bg-card-hover: #222230;

  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --text-muted: #606070;

  --accent-gold: #ffd700;
  --accent-red: #ff4444;
  --accent-green: #44ff44;
  --accent-blue: #4488ff;
  --accent-cyan: #4ecdc4;
  --accent-orange: #ff8844;

  --border-color: #2a2a3a;
  --border-light: #3a3a4a;

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%);
  --gradient-red: linear-gradient(135deg, #ff4444 0%, #ff0066 100%);
  --gradient-green: linear-gradient(135deg, #44ff44 0%, #00cc66 100%);
  --gradient-blue: linear-gradient(135deg, #4488ff 0%, #0066ff 100%);
  --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow-gold: 0 0 20px rgba(255, 215, 0, 0.3);
  --shadow-glow-red: 0 0 20px rgba(255, 68, 68, 0.3);

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* ===== App Container ===== */
#app {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

/* ===== Header ===== */
.header-content {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: var(--spacing-xl);
  backdrop-filter: blur(10px);
}

.logo-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.title {
  display: flex;
  flex-direction: column;
}

.title-main {
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.seat-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.seat-icon {
  font-size: 1.25rem;
}

.stats-section {
  display: flex;
  gap: var(--spacing-xl);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-md);
  background: rgba(255, 215, 0, 0.05);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-gold);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}

.update-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-muted);
  font-size: 0.875rem;
}

.data-source-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  margin-left: var(--spacing-sm);
}

.data-source-badge.live {
  background: var(--accent-green);
  color: var(--bg-primary);
}

.data-source-badge.mock {
  background: var(--accent-orange);
  color: var(--bg-primary);
}

.update-icon {
  animation: spin 2s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* ===== Section Titles ===== */
.section-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.title-icon {
  font-size: 1.5rem;
}

/* ===== Sentiment Dashboard ===== */
#sentiment-dashboard {
  margin-bottom: var(--spacing-xl);
}

.dashboard-container {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--spacing-xl);
}

.gauge-section {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.gauge {
  position: relative;
  width: 180px;
  height: 90px;
}

.gauge-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 90px;
  border-radius: 90px 90px 0 0;
  background: linear-gradient(90deg,
      #4488ff 0%,
      #ffaa44 25%,
      #88ff88 50%,
      #44ff44 75%,
      #ff4444 100%);
  opacity: 0.3;
}

.gauge-pointer {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 4px;
  height: 70px;
  background: var(--text-primary);
  transform-origin: bottom center;
  border-radius: 2px;
  transition: transform var(--transition-slow);
  box-shadow: var(--shadow-sm);
}

.gauge-center {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  background: var(--bg-card);
  padding: var(--spacing-md);
  border-radius: 50%;
  width: 80px;
  height: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border-color);
}

.gauge-emoji {
  font-size: 1.5rem;
}

.gauge-phase {
  font-size: 0.875rem;
  font-weight: 600;
}

.gauge-labels {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin-top: var(--spacing-xl);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.metrics-section {
  grid-column: 2;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.metric-item {
  background: rgba(255, 255, 255, 0.03);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  text-align: center;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.metric-value {
  font-size: 1.25rem;
  font-weight: 700;
}

.action-section {
  grid-column: 3;
  grid-row: span 2;
}

.action-main {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.action-advice {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.action-advice strong {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.advice-list {
  list-style: none;
  padding-left: var(--spacing-md);
}

.advice-list li {
  position: relative;
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
}

.advice-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent-gold);
}

.advice-warning {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  background: rgba(255, 170, 68, 0.1);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-orange);
  font-size: 0.8rem;
}

.analysis-section {
  grid-column: 2;
}

.analysis-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ===== Hot Sectors ===== */
#hot-sectors {
  margin-bottom: var(--spacing-xl);
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.sector-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid;
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  transition: all var(--transition-normal);
}

.sector-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.sector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.sector-name {
  font-weight: 600;
  font-size: 1rem;
}

.sector-change {
  font-weight: 700;
  font-size: 1.125rem;
}

.sector-lead {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
}

.lead-label {
  color: var(--text-muted);
}

.lead-stock {
  color: var(--accent-gold);
  font-weight: 500;
}

.lead-boards {
  background: var(--accent-red);
  color: white;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 600;
}

.sector-catalyst {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== Predictions ===== */
#predictions {
  margin-bottom: var(--spacing-xl);
}

.prediction-category {
  margin-bottom: var(--spacing-xl);
}

.category-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}

.category-icon {
  font-size: 1.25rem;
}

.category-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-left: auto;
}

.stocks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.stocks-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.no-data {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-muted);
  font-style: italic;
}

/* ===== Stock Card ===== */
.stock-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-normal);
}

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

.stock-card.high {
  box-shadow: var(--shadow-glow-gold);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.stock-info {
  display: flex;
  flex-direction: column;
}

.stock-name {
  font-size: 1.25rem;
  font-weight: 700;
}

.stock-code {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.stock-score {
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--bg-primary);
}

.stock-price {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.price-value {
  font-size: 1.5rem;
  font-weight: 700;
}

.price-change {
  font-size: 1rem;
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.price-change.up {
  background: rgba(255, 68, 68, 0.1);
  color: var(--accent-red);
}

.price-change.down {
  background: rgba(68, 255, 68, 0.1);
  color: var(--accent-green);
}

.boards-badge {
  background: var(--gradient-red);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
}

.dimensions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.dimension-item {
  background: rgba(255, 255, 255, 0.03);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.dimension-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-xs);
}

.dimension-name {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.dimension-score {
  font-size: 0.75rem;
  font-weight: 600;
}

.dimension-detail {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.buypoints-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}

.buypoints-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.buypoint-tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  color: white;
}

.hotmoney-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: rgba(255, 215, 0, 0.1);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-gold);
  font-size: 0.8rem;
  margin-bottom: var(--spacing-md);
}

.risks-section {
  margin-bottom: var(--spacing-md);
}

.risk-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-xs);
}

.risk-item.danger {
  background: rgba(255, 68, 68, 0.1);
  color: var(--accent-red);
}

.risk-item.warning {
  background: rgba(255, 170, 68, 0.1);
  color: var(--accent-orange);
}

.risk-item.info {
  background: rgba(68, 136, 255, 0.1);
  color: var(--accent-blue);
}

.card-footer {
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--border-color);
}

.recommendation {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ===== Exclude Items ===== */
.exclude-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.exclude-stock {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.exclude-stock .stock-name {
  font-size: 1rem;
}

.exclude-reason {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== Strategy Section ===== */
#strategy {
  margin-bottom: var(--spacing-xl);
}

.strategy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.strategy-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.strategy-subtitle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1rem;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}

.strategy-subtitle .icon {
  font-size: 1.25rem;
}

.timing-list,
.position-info,
.stoploss-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.timing-item,
.position-item,
.stoploss-item {
  padding: var(--spacing-sm);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-sm);
}

.timing-period,
.position-label,
.stoploss-type {
  font-weight: 600;
  color: var(--accent-gold);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.timing-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  float: right;
}

.timing-item p,
.position-item p,
.stoploss-item p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.position-value,
.stoploss-value {
  font-weight: 700;
  color: var(--accent-cyan);
  float: right;
}

.position-item.highlight {
  background: rgba(255, 215, 0, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.position-current {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  text-align: center;
}

.position-current strong {
  font-size: 1.5rem;
  margin-left: var(--spacing-sm);
}

/* ===== Disclaimer ===== */
#disclaimer {
  margin-top: var(--spacing-xl);
}

.disclaimer-content {
  background: rgba(255, 170, 68, 0.05);
  border: 1px solid rgba(255, 170, 68, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

.disclaimer-content h3 {
  margin-bottom: var(--spacing-md);
  color: var(--accent-orange);
}

.disclaimer-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.disclaimer-text ul {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-lg);
}

.disclaimer-text li {
  margin-bottom: var(--spacing-sm);
}

.data-source {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--spacing-md);
  text-align: right;
}

/* ===== Error Container ===== */
.error-container {
  text-align: center;
  padding: var(--spacing-xxl);
}

.error-container h2 {
  color: var(--accent-red);
  margin-bottom: var(--spacing-md);
}

.error-container button {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--accent-gold);
  color: var(--bg-primary);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.error-container button:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow-gold);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .header-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .stats-section {
    justify-content: center;
  }

  .update-info {
    justify-content: center;
  }

  .dashboard-container {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .gauge-section {
    grid-row: auto;
  }

  .action-section {
    grid-column: auto;
    grid-row: auto;
  }

  .analysis-section {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  #app {
    padding: var(--spacing-md);
  }

  .title-main {
    font-size: 1.5rem;
  }

  .stats-section {
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }

  .stat-item {
    flex: 1;
    min-width: 80px;
  }

  .stocks-grid {
    grid-template-columns: 1fr;
  }

  .strategy-grid {
    grid-template-columns: 1fr;
  }

  .dimensions-grid {
    grid-template-columns: 1fr;
  }
}