/* ============================================================
   FubiIP 3.0 · 独立接码站视觉样式表 (sms-site/web/style.css)
   风格：FubiIP 家族品牌橙 (#f97316) + Slate 沉浸质感
   ============================================================ */

:root {
  --primary: #f97316;
  --primary-hover: #ea580c;
  --primary-light: rgba(249, 115, 22, 0.12);
  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --warning: #f59e0b;
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.12);

  --bg-page: #0f172a;
  --bg-card: #1e293b;
  --bg-elevated: #334155;
  --border-color: #334155;
  --border-light: #475569;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-white: #ffffff;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

body.theme-light {
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-elevated: #f1f5f9;
  --border-color: #e2e8f0;
  --border-light: #cbd5e1;
  --text-main: #0f172a;
  --text-muted: #64748b;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.2s, color 0.2s;
}

/* 顶栏与矩阵导航 */
.site-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 800;
  font-size: 1.25rem;
}

.brand-badge {
  background: var(--primary);
  color: white;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
}

.matrix-nav {
  display: flex;
  gap: 12px;
}

.matrix-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s;
}

.matrix-link:hover {
  color: var(--text-main);
  background: var(--bg-elevated);
}

.matrix-link.active {
  color: var(--primary);
  background: var(--primary-light);
  font-weight: 600;
}

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

.lang-selector select {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.85rem;
  outline: none;
}

/* 按钮规范 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-main);
}

.btn-outline:hover {
  background: var(--bg-elevated);
}

.btn-sm {
  padding: 4px 10px;
  font-size: 0.75rem;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 6px;
  padding: 6px 10px;
  cursor: pointer;
}

.btn-text {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 0.85rem;
}
.btn-text:hover { color: var(--danger); }

/* 钱包快捷条 */
.wallet-bar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 0;
}

.bar-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.wallet-stat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.stat-value {
  font-size: 1.1rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.wallet-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-email-badge {
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
  padding: 4px 8px;
  border-radius: 4px;
}

/* 主容器 */
.main-container {
  max-width: 1280px;
  width: 100%;
  margin: 24px auto;
  padding: 0 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* 提示条 */
.banner-tips {
  background: var(--primary-light);
  border: 1px solid rgba(249, 115, 22, 0.3);
  padding: 12px 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
}

.tips-badge {
  background: var(--primary);
  color: white;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.75rem;
}

/* 板块卡片 */
.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.header-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.header-title h2 {
  font-size: 1.25rem;
  font-weight: 700;
}

.subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.badge-accent {
  background: var(--primary);
  color: white;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
}

/* 线路选择区 */
.filter-country {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
}

.filter-country select {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.875rem;
}

.routes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 16px;
}

.route-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: transform 0.15s, border-color 0.15s;
}

.route-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
}

.route-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.route-name {
  font-size: 1rem;
  font-weight: 700;
}

.route-price {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  font-family: var(--font-mono);
}

.route-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background: var(--bg-card);
  padding: 8px 12px;
  border-radius: 6px;
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.metric-val {
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

/* 接码卡片脉冲高亮与验证码呈现 */
.rental-card {
  background: var(--bg-elevated);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* 收到验证码时 48px 超大号脉冲高亮 */
.rental-card.has-code {
  border-color: var(--primary);
  animation: codePulse 2s infinite ease-in-out;
}

@keyframes codePulse {
  0% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.4); }
  70% { box-shadow: 0 0 0 16px rgba(249, 115, 22, 0); }
  100% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0); }
}

.rental-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.rental-phone {
  font-size: 1.25rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.rental-countdown {
  font-size: 0.85rem;
  color: var(--warning);
  font-family: var(--font-mono);
  font-weight: 700;
}

/* 48px 超大号验证码展示框 */
.code-display-box {
  background: var(--bg-card);
  border: 2px dashed var(--primary);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.code-value {
  font-size: 48px;
  font-weight: 900;
  font-family: var(--font-mono);
  letter-spacing: 6px;
  color: var(--primary);
  user-select: all;
}

.sms-raw-message {
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 90%;
  word-break: break-all;
}

.rental-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* 表格通用 */
.table-responsive {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table th, .data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  color: var(--text-muted);
  font-weight: 600;
  background: var(--bg-elevated);
}

/* 弹窗通用 */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  width: 90%;
  max-width: 520px;
  padding: 24px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}

.modal-lg { max-width: 800px; }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.25rem;
  cursor: pointer;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.95rem;
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
}

.buy-voucher-guide {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-color);
}

.buy-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}

.buy-link-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-elevated);
  padding: 10px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.buy-link-item:hover {
  border-color: var(--primary);
}

.buy-link-item p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.auth-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.tab-btn {
  flex: 1;
  padding: 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

.tab-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* 页脚 */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  background: var(--bg-card);
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hidden { display: none !important; }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }
.text-mono { font-family: var(--font-mono); }
.uppercase { text-transform: uppercase; }