/* ===== VPSCC Dashboard 专用样式 ===== */

/* 整体布局 */
.dash-layout {
  display: flex;
  min-height: 100vh;
  background: var(--dash-bg, #f4f6f9);
}

/* ===== Dashboard 主题变量 ===== */
:root {
  --dash-bg: #f4f6f9;
  --dash-topbar-bg: #fff;
  --dash-topbar-border: #e5e7eb;
  --dash-card-bg: #fff;
  --dash-card-border: #e5e7eb;
  --dash-card-header-border: #f3f4f6;
  --dash-sidebar-bg: #0f172a;
  --dash-balance-bg: #f0f9ff;
  --dash-balance-border: #bae6fd;
  --dash-balance-text: #0369a1;
  --dash-hamburger-bg: #fff;
  --dash-hamburger-border: #e5e7eb;
  --dash-topbar-btn-bg: #fff;
  --dash-topbar-btn-border: #e5e7eb;
  --dash-topbar-dot-border: #fff;
  --auth-bg: linear-gradient(135deg, #f0f7ff 0%, #e8f0fe 100%);
  --auth-card-bg: #fff;
  --auth-card-shadow: rgba(0,0,0,0.08);
  --dash-empty-icon-bg: #f1f5f9;
  --bg-card-inner: #f8f9fa;
  --text-muted: #6b7280;
  --accent: #2563eb;
  --border-subtle: rgba(0,0,0,0.06);
}

[data-theme="dark"] {
  --dash-bg: #0b0f1a;
  --dash-topbar-bg: #131825;
  --dash-topbar-border: #1e293b;
  --dash-card-bg: #131825;
  --dash-card-border: #1e293b;
  --dash-card-header-border: rgba(255,255,255,0.06);
  --dash-sidebar-bg: #080c15;
  --dash-balance-bg: rgba(96,165,250,0.1);
  --dash-balance-border: rgba(96,165,250,0.25);
  --dash-balance-text: #93c5fd;
  --dash-hamburger-bg: #131825;
  --dash-hamburger-border: #1e293b;
  --dash-topbar-btn-bg: #1a2035;
  --dash-topbar-btn-border: #2d3748;
  --dash-topbar-dot-border: #131825;
  --auth-bg: linear-gradient(135deg, #0b0f1a 0%, #101624 100%);
  --auth-card-bg: #131825;
  --auth-card-shadow: rgba(0,0,0,0.4);
  --dash-empty-icon-bg: rgba(255,255,255,0.06);
  --bg-card-inner: #1a2035;
  --text-muted: #94a3b8;
  --accent: #60a5fa;
  --border-subtle: rgba(255,255,255,0.06);
}

/* ===== 侧边栏 ===== */
.dash-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--dash-sidebar-bg);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 40;
  transition: transform 0.25s ease;
}
.dash-sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-decoration: none;
}
.dash-sidebar-logo-icon {
  width: 34px; height: 34px;
  min-width: 34px; min-height: 34px;
  max-width: 34px; max-height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg,#0b4f93,#1a6bc4);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px; color: #fff;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}
.dash-sidebar-logo-icon img {
  width: 22px; height: 22px;
  object-fit: contain;
  display: block;
}
.dash-sidebar-logo-text {
  font-size: 18px; font-weight: 700; color: #fff;
  letter-spacing: -0.3px;
}
.dash-sidebar-logo-badge {
  font-size: 10px; color: #64748b; font-weight: 500;
  display: block; margin-top: 1px;
}
.dash-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0;
}
.dash-nav-section {
  padding: 16px 12px 4px;
}
.dash-nav-section-label {
  font-size: 10px; font-weight: 700;
  color: #475569;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 0 8px;
  margin-bottom: 4px;
}
.dash-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  font-size: 13.5px;
  font-weight: 500;
  color: #94a3b8;
  text-decoration: none;
  border-radius: 0;
  transition: color 0.15s, background 0.15s;
  position: relative;
}
.dash-nav a:hover {
  color: #fff;
  background: rgba(255,255,255,0.05);
}
.dash-nav a.active {
  color: #fff;
  background: rgba(59,130,246,0.15);
}
.dash-nav a.active::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: #3b82f6;
  border-radius: 0 2px 2px 0;
}
.dash-nav a svg {
  flex-shrink: 0;
  width: 16px; height: 16px;
  opacity: 0.7;
}
.dash-nav a.active svg, .dash-nav a:hover svg { opacity: 1; }
.dash-nav-badge {
  margin-left: auto;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 9999px;
  line-height: 1.5;
}
.dash-sidebar-footer {
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.dash-sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s;
}
.dash-sidebar-user:hover { background: rgba(255,255,255,0.06); }
.dash-user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1d4ed8, #7c3aed);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.dash-user-name { font-size: 13px; font-weight: 600; color: #e2e8f0; }
.dash-user-email { font-size: 11px; color: #64748b; }
.dash-user-more { margin-left: auto; color: #475569; }

/* ===== 主内容区 ===== */
.dash-main {
  flex: 1;
  margin-left: 240px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
}
.dash-topbar {
  height: 60px;
  background: var(--dash-topbar-bg);
  border-bottom: 1px solid var(--dash-topbar-border);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 30;
  transition: background 0.25s;
}
.dash-topbar-title {
  font-size: 16px; font-weight: 700; color: var(--text, #111827);
  flex: 1;
}
.dash-topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.dash-topbar-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--dash-topbar-btn-border);
  background: var(--dash-topbar-btn-bg);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--text-secondary, #6b7280);
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  position: relative;
  text-decoration: none;
}
.dash-topbar-btn:hover { border-color: var(--primary, #0b4f93); color: var(--primary, #0b4f93); }
.dash-topbar-dot {
  position: absolute;
  top: 6px; right: 6px;
  width: 6px; height: 6px;
  background: #ef4444;
  border-radius: 50%;
  border: 1px solid var(--dash-topbar-dot-border);
}
.dash-balance-chip {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 14px;
  background: var(--dash-balance-bg);
  border: 1px solid var(--dash-balance-border);
  border-radius: 8px;
  font-size: 13px; font-weight: 600;
  color: var(--dash-balance-text);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
}
.dash-balance-chip:hover { opacity: 0.85; }
.dash-content {
  flex: 1;
  padding: 28px;
  min-width: 0;
  word-break: break-word;
}
.dash-hamburger {
  display: none;
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--dash-hamburger-border);
  background: var(--dash-hamburger-bg);
  align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-secondary, #6b7280);
}

/* ===== 统计卡片 ===== */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--dash-card-bg);
  border: 1px solid var(--dash-card-border);
  border-radius: 14px;
  padding: 20px;
  transition: background 0.25s;
}
.stat-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}
.stat-card-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.stat-card-more { color: var(--text-tertiary, #d1d5db); cursor: pointer; }
.stat-card-num {
  font-size: 26px; font-weight: 700;
  color: var(--text, #111827); line-height: 1;
  margin-bottom: 4px;
  letter-spacing: -0.5px;
}
.stat-card-label { font-size: 13px; color: var(--text-secondary, #6b7280); }
.stat-card-trend {
  display: flex; align-items: center; gap: 4px;
  font-size: 12px; margin-top: 8px;
}
.trend-up { color: #16a34a; }
.trend-down { color: #dc2626; }

/* ===== 内容卡片 ===== */
.dash-card {
  background: var(--dash-card-bg);
  border: 1px solid var(--dash-card-border);
  border-radius: 14px;
  overflow: hidden;
  transition: background 0.25s;
}
.dash-card-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--dash-card-header-border);
  display: flex; align-items: center; justify-content: space-between;
}
.dash-card-title {
  font-size: 15px; font-weight: 700; color: var(--text, #111827);
}
.dash-card-subtitle { font-size: 13px; color: var(--text-tertiary, #9ca3af); margin-top: 2px; }
.dash-card-body { padding: 22px; }
.dash-card-action {
  font-size: 13px; font-weight: 600;
  color: var(--primary, #0b4f93); text-decoration: none;
  padding: 6px 12px; border-radius: 7px;
  transition: background 0.15s;
}
.dash-card-action:hover { background: var(--primary-bg, #eff6ff); }

/* ===== 服务卡片 ===== */
.service-list { display: flex; flex-direction: column; gap: 12px; }
.service-item {
  display: flex; align-items: center;
  padding: 16px 20px;
  background: var(--dash-card-bg);
  border: 1px solid var(--dash-card-border);
  border-radius: 12px;
  gap: 14px;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.25s;
}
.service-item:hover {
  border-color: var(--primary, #93c5fd);
  box-shadow: 0 2px 12px var(--shadow, rgba(11,79,147,0.07));
}
.service-item-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.service-item-info { flex: 1; min-width: 0; }
.service-item-name {
  font-size: 14px; font-weight: 700; color: var(--text, #111827);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.service-item-meta {
  display: flex; align-items: center; gap: 10px;
  margin-top: 3px; font-size: 12px; color: var(--text-tertiary, #9ca3af);
}
.service-item-status { flex-shrink: 0; }
.service-item-expiry { flex-shrink: 0; text-align: right; }
.service-item-expiry-date { font-size: 13px; font-weight: 600; color: var(--text, #374151); }
.service-item-expiry-label { font-size: 11px; color: var(--text-tertiary, #9ca3af); }
.service-item-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ===== 流量进度条 ===== */
.traffic-bar { height: 6px; background: var(--border, #e5e7eb); border-radius: 9999px; overflow: hidden; margin: 6px 0; }
.traffic-bar-fill { height: 100%; border-radius: 9999px; transition: width 0.4s ease; }
.traffic-bar-fill.green { background: #22c55e; }
.traffic-bar-fill.yellow { background: #f59e0b; }
.traffic-bar-fill.red { background: #ef4444; }

/* ===== 服务详情页 ===== */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
}
.info-row {
  display: flex; align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--dash-card-header-border);
  gap: 12px;
}
.info-row:last-child { border-bottom: none; }
.info-row-label {
  width: 130px; flex-shrink: 0;
  font-size: 13px; color: var(--text-tertiary, #9ca3af); font-weight: 500;
}
.info-row-value {
  flex: 1; font-size: 14px; font-weight: 600; color: var(--text, #111827);
  display: flex; align-items: center; gap: 8px;
}
.copy-btn {
  padding: 3px 10px;
  font-size: 11px; font-weight: 600;
  border: 1.5px solid var(--dash-card-border);
  border-radius: 6px;
  background: var(--dash-card-bg); color: var(--text-secondary, #6b7280);
  cursor: pointer; transition: all 0.15s;
}
.copy-btn:hover { border-color: var(--primary, #0b4f93); color: var(--primary, #0b4f93); }
.reveal-btn {
  padding: 3px 10px;
  font-size: 11px; font-weight: 600;
  border: 1.5px solid var(--dash-card-border);
  border-radius: 6px;
  background: var(--dash-card-bg); color: var(--text-secondary, #6b7280);
  cursor: pointer; transition: all 0.15s;
}
.reveal-btn:hover { border-color: var(--text-secondary); color: var(--text); }
.masked-value { letter-spacing: 3px; font-size: 16px; color: var(--text); }

/* 服务器操作按钮组 */
.server-actions {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 10px;
}
.server-action-btn {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 14px 10px;
  border: 1.5px solid var(--dash-card-border);
  border-radius: 10px;
  background: var(--dash-card-bg);
  cursor: pointer;
  font-size: 12px; font-weight: 600; color: var(--text);
  transition: all 0.15s; text-decoration: none;
}
.server-action-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-bg, #f0f7ff); }
.server-action-btn.danger:hover { border-color: #ef4444; color: #ef4444; background: var(--badge-red-bg); }
.server-action-btn svg { width: 20px; height: 20px; }

/* 控制台输出 */
.console-output {
  background: #0f172a;
  border-radius: 10px;
  padding: 16px;
  font-family: 'Courier New', monospace;
  font-size: 12px;
  color: #94a3b8;
  line-height: 1.6;
  max-height: 200px;
  overflow-y: auto;
}
.console-output .cmd { color: #4ade80; }
.console-output .info { color: #60a5fa; }
.console-output .warn { color: #fbbf24; }

/* ===== 认证页 ===== */
.auth-page {
  min-height: 100vh;
  background: var(--auth-bg);
  display: flex; align-items: center; justify-content: center;
  padding: 40px 20px;
  transition: background 0.25s;
}
.auth-card {
  width: 100%; max-width: 420px;
  background: var(--auth-card-bg);
  border-radius: 20px;
  box-shadow: 0 20px 60px var(--auth-card-shadow);
  padding: 36px;
  border: 1px solid var(--dash-card-border);
  transition: background 0.25s;
}
.auth-logo {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 28px;
  justify-content: center;
  text-decoration: none;
}
.auth-logo-icon {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: linear-gradient(135deg, #0b4f93, #1a6bc4);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; color: #fff;
  overflow: hidden;
}
.auth-logo-icon img {
  width: 24px; height: 24px;
  object-fit: contain;
  display: block;
}
.auth-logo-text { font-size: 22px; font-weight: 700; color: var(--text, #111827); }
.auth-title { font-size: 22px; font-weight: 700; color: var(--text, #111827); margin: 0 0 6px; text-align: center; }
.auth-subtitle { font-size: 14px; color: var(--text-secondary, #6b7280); margin: 0 0 28px; text-align: center; }
.auth-divider {
  display: flex; align-items: center; gap: 12px;
  margin: 20px 0;
  font-size: 12px; color: var(--text-tertiary, #9ca3af);
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1;
  border-top: 1px solid var(--border, #e5e7eb);
}
.auth-link { color: var(--primary, #0b4f93); text-decoration: none; font-weight: 600; }
.auth-link:hover { text-decoration: underline; }
.auth-bottom { margin-top: 20px; text-align: center; font-size: 13px; color: var(--text-secondary, #6b7280); }

/* 密码显示切换 */
.input-wrap { position: relative; }
.input-wrap .form-input { padding-right: 44px; }
.input-eye {
  position: absolute;
  right: 12px; top: 50%; transform: translateY(-50%);
  cursor: pointer; color: var(--text-tertiary, #9ca3af);
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
}
.input-eye:hover { color: var(--text); }

/* 第三方登录 */
.social-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
  padding: 10px;
  border: 1.5px solid var(--border, #e5e7eb);
  border-radius: 10px;
  background: var(--surface, #fff);
  font-size: 14px; font-weight: 500; color: var(--text);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}
.social-btn:hover { border-color: var(--input-border); background: var(--surface-hover); }

/* ===== 订单表格 ===== */
.order-status-paid { color: #16a34a; background: var(--badge-green-bg); }
.order-status-pending { color: #d97706; background: var(--badge-yellow-bg); }
.order-status-cancelled { color: #dc2626; background: var(--badge-red-bg); }

/* ===== 充值页 ===== */
.amount-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 10px; margin-bottom: 16px;
}
.amount-btn {
  padding: 12px;
  border: 2px solid var(--dash-card-border);
  border-radius: 10px;
  background: var(--dash-card-bg);
  font-size: 15px; font-weight: 700; color: var(--text);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}
.amount-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-bg); }
.amount-btn.selected { border-color: var(--primary); color: var(--primary); background: var(--primary-bg); }
.payment-method-list { display: flex; flex-direction: column; gap: 10px; }
.payment-method-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  border: 2px solid var(--dash-card-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.payment-method-item:hover { border-color: var(--primary); }
.payment-method-item.selected { border-color: var(--primary); background: var(--primary-bg); }
.payment-method-item input[type=radio] { accent-color: var(--primary); width: 16px; height: 16px; }
.payment-method-icon { width: 36px; height: 24px; border-radius: 4px; object-fit: contain; }
.payment-method-name { font-size: 14px; font-weight: 600; color: var(--text); }
.payment-method-desc { font-size: 12px; color: var(--text-tertiary); }

/* ===== 设置页 Tabs ===== */
.settings-tabs {
  display: flex; gap: 4px;
  border-bottom: 2px solid var(--border);
  margin-bottom: 24px;
}
.settings-tab {
  padding: 10px 16px;
  font-size: 14px; font-weight: 500;
  color: var(--text-secondary); cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.15s;
}
.settings-tab:hover { color: var(--primary); }
.settings-tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }

/* ===== 模态框深色适配 ===== */
[data-theme="dark"] .modal-overlay,
[data-theme="dark"] .overlay {
  background: rgba(0,0,0,0.7);
}
[data-theme="dark"] .modal,
[data-theme="dark"] .modal-content {
  background: var(--dash-card-bg);
  border: 1px solid var(--dash-card-border);
  color: var(--text);
}

/* ===== 响应式 ===== */
@media (max-width: 1200px) {
  .stat-cards { grid-template-columns: repeat(2,1fr); }
  .detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .dash-sidebar { transform: translateX(-100%); }
  .dash-sidebar.open { transform: translateX(0); }
  .dash-main { margin-left: 0; }
  .dash-hamburger { display: flex; }
  .dash-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 39;
  }
  .dash-overlay.show { display: block; }
}
@media (max-width: 768px) {
  .dash-topbar-title { display: none; }
  .dash-topbar { gap: 10px; }
}
@media (max-width: 640px) {
  .stat-cards { grid-template-columns: 1fr 1fr; }
  .server-actions { grid-template-columns: repeat(2,1fr); }
  .amount-grid { grid-template-columns: repeat(2,1fr); }
  .dash-content { padding: 16px; }
  .auth-card { padding: 24px 20px; }
  .dash-topbar { padding: 0 12px; height: 52px; }
  .dash-balance-chip { font-size: 12px; padding: 5px 10px; }
  .dash-balance-chip svg { display: none; }
  .dash-topbar-btn { width: 32px; height: 32px; }
}
@media (max-width: 400px) {
  .stat-cards { grid-template-columns: 1fr; }
}

/* ===== 表格滚动容器 ===== */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ===== 空状态 ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
}
.empty-state-icon {
  width: 72px; height: 72px;
  background: var(--dash-empty-icon-bg);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.empty-state-title { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.empty-state-desc { font-size: 13.5px; color: var(--text-tertiary); margin-bottom: 20px; }