/* ============================================================
   客户端独有样式 - 顶栏 / 步骤 / 卡片 / 批量查询表格
   依赖 _tokens.css 提供的设计 token
   ============================================================ */

/* ============================================================
   顶栏
   ============================================================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--color-border);
}
.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  height: 60px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(139, 92, 246, 0.12));
  border: 1px solid rgba(99, 102, 241, 0.18);
  display: flex; align-items: center; justify-content: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
.brand-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.4px;
  background: var(--g-title);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* tabs */
.tabs {
  position: relative;
  display: flex;
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px;
  gap: 2px;
}
.tab {
  position: relative;
  z-index: 2;
  background: transparent;
  border: none;
  color: var(--color-text-soft);
  padding: 7px 16px;
  font-size: var(--fs-base);
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--d-fast);
}
.tab:hover { color: var(--color-text); }
.tab.active { color: #fff; }
.tab-indicator {
  position: absolute;
  z-index: 1;
  top: 4px;
  bottom: 4px;
  background: var(--g-primary);
  background-size: 200% 100%;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.32);
  transition: left var(--d-normal) var(--ease-spring),
    width var(--d-normal) var(--ease-spring),
    background-position 4s linear infinite;
  animation: accent-flow 8s linear infinite;
}

/* ============================================================
   主容器
   ============================================================ */
.page-shell {
  max-width: 880px;
  margin: 0 auto;
  padding: var(--space-10) var(--space-6) var(--space-12);
}

.page-head {
  text-align: center;
  margin-bottom: var(--space-8);
}
.page-title {
  font-size: 30px;
  font-weight: 700;
  margin: 0 0 6px;
  letter-spacing: -0.5px;
}
.page-sub {
  color: var(--color-text-soft);
  font-size: var(--fs-md);
  margin: 0;
}

/* page tab 切换 */
.page { display: none; }
.page.active { display: block; animation: fade-in var(--d-normal) var(--ease-out); }

/* ============================================================
   进度条
   ============================================================ */
.progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-8);
  padding: 0 var(--space-2);
}
.prog-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.prog-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border-strong);
  color: var(--color-text-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--fs-md); font-weight: 700;
  position: relative;
  z-index: 1;
  transition: all var(--d-normal) var(--ease-spring);
}
.prog-step.done .prog-num {
  background: var(--g-success);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.32);
}
.prog-step.done .prog-num::after {
  content: "✓"; font-size: 16px;
}
.prog-step.done .prog-num-text { display: none; }
.prog-step.active .prog-num {
  background: var(--g-primary);
  background-size: 200% 100%;
  border-color: transparent;
  color: #fff;
  animation: breathe 2.6s var(--ease-in-out) infinite, accent-flow 4s linear infinite;
}
.prog-label {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  font-weight: 600;
  transition: color var(--d-normal);
}
.prog-step.active .prog-label { color: var(--c-indigo); }
.prog-step.done .prog-label { color: var(--c-emerald); }

.prog-line {
  flex: 1;
  height: 2px;
  background: var(--color-border-strong);
  margin: 0 6px;
  position: relative;
  margin-top: -32px; /* 与圆心对齐 */
  border-radius: 2px;
  overflow: hidden;
  max-width: 100px;
  min-width: 30px;
}
.prog-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--g-success);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--d-slow) var(--ease-out);
}
.prog-line.done::after { transform: scaleX(1); }

/* ============================================================
   步骤卡片
   ============================================================ */
.step-card { display: none; }
.step-card.active {
  display: block;
  animation: slide-in-right var(--d-normal) var(--ease-out);
}
.step-card.leaving {
  animation: slide-out-left var(--d-fast) var(--ease-out) forwards;
}
.step-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin: 0 0 8px;
  background: var(--g-title);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.step-hint {
  color: var(--color-text-soft);
  font-size: var(--fs-base);
  margin: 0 0 var(--space-5);
  line-height: 1.65;
}

.input-group { position: relative; }

/* ============================================================
   双模式选择卡
   ============================================================ */
.dual-mode {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.mode-card {
  position: relative;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  text-align: left;
  cursor: pointer;
  color: var(--color-text);
  font-family: inherit;
  transition: all var(--d-normal) var(--ease-out);
  overflow: hidden;
}
.mode-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: var(--g-accent);
  transition: width var(--d-slow) var(--ease-out);
}
.mode-card:hover {
  border-color: var(--c-indigo);
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}
.mode-card.selected {
  border-color: var(--c-indigo);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.04), transparent);
  box-shadow: var(--shadow-3);
}
.mode-card.selected::before { width: 100%; }

.mode-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 6px;
}
.mode-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.10), rgba(139, 92, 246, 0.10));
  color: var(--c-indigo);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.mode-card.selected .mode-icon {
  background: var(--g-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.32);
}
.mode-name {
  font-size: var(--fs-md);
  font-weight: 600;
}
.mode-desc {
  font-size: var(--fs-base);
  color: var(--color-text-soft);
  line-height: 1.6;
  margin: 0;
}

/* ============================================================
   粘贴区指引
   ============================================================ */
.paste-zone {
  margin-top: var(--space-2);
  animation: fade-up var(--d-normal) var(--ease-out);
}
.instructions {
  background: var(--color-surface-soft);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: var(--space-3);
}
.instruction-title {
  display: flex; align-items: center; gap: 8px;
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}
.dot-bullet {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--g-primary);
  flex-shrink: 0;
}
.instruction-list {
  margin: 0;
  padding-left: 22px;
  font-size: var(--fs-base);
  color: var(--color-text-soft);
  line-height: 1.8;
}
.instruction-list li::marker { color: var(--c-indigo); font-weight: 600; }
.kbd {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--c-indigo);
  padding: 2px 8px;
  border-radius: 4px;
  box-shadow: inset 0 -1px 0 var(--color-border);
}

/* ============================================================
   确认信息表
   ============================================================ */
.confirm-grid {
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-5);
}
.cf-row {
  display: flex;
  padding: 13px 18px;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--fs-md);
  align-items: center;
  gap: 12px;
}
.cf-row:last-child { border-bottom: none; }
.cf-row:hover { background: rgba(99, 102, 241, 0.03); }
.cf-key {
  width: 110px;
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: var(--fs-base);
  flex-shrink: 0;
}
.cf-val { color: var(--color-text); word-break: break-all; }
.cf-val.mono { font-family: var(--font-mono); font-size: var(--fs-base); }
.cf-plan-note { color: var(--color-text-muted); font-size: var(--fs-base); margin-left: 8px; }

/* ============================================================
   按钮区域
   ============================================================ */
.actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.actions-end { justify-content: flex-end; }
.actions-split { justify-content: space-between; }
.actions-center { justify-content: center; }

/* ============================================================
   结果页(成功/失败图标动画)
   ============================================================ */
.result-box {
  text-align: center;
  padding: var(--space-6) 0 var(--space-4);
}
.result-icon {
  width: 80px; height: 80px;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  background: var(--color-surface-soft);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.result-icon.success { background: linear-gradient(135deg, rgba(16, 185, 129, 0.10), rgba(6, 182, 212, 0.10)); }
.result-icon.error { background: linear-gradient(135deg, rgba(244, 63, 94, 0.10), rgba(239, 68, 68, 0.10)); animation: shake-x 600ms var(--ease-out); }
.result-icon.pending { background: var(--color-surface-soft); }
.result-icon.pending::after {
  content: "";
  width: 36px; height: 36px;
  border: 3px solid rgba(99, 102, 241, 0.15);
  border-top-color: var(--c-indigo);
  border-radius: 50%;
  animation: spin 800ms linear infinite;
}
.result-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  animation: draw-circle 480ms var(--ease-out) forwards;
}
.result-check, .result-cross {
  stroke-dasharray: 80;
  stroke-dashoffset: 80;
  animation: draw-check 320ms var(--ease-out) 360ms forwards;
}
.result-title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  margin: 0 0 8px;
}
.result-title.success {
  background: var(--g-success);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.result-title.error { color: var(--c-rose); }
.result-msg {
  color: var(--color-text-soft);
  font-size: var(--fs-md);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ============================================================
   服务说明带(3 列)
   ============================================================ */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-8);
}
.feature {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  transition: transform var(--d-normal) var(--ease-out),
    box-shadow var(--d-normal) var(--ease-out),
    border-color var(--d-normal);
}
.feature:hover {
  transform: translateY(-2px);
  border-color: var(--c-indigo);
  box-shadow: var(--shadow-2);
}
.feature-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--g-primary);
  background-size: 200% 100%;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.28);
  transition: background-position var(--d-slow) var(--ease-out);
}
.feature:hover .feature-icon { background-position: 100% 50%; }
.feature-title {
  font-size: var(--fs-md);
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--color-text);
}
.feature-sub {
  font-size: var(--fs-base);
  color: var(--color-text-soft);
  line-height: 1.55;
}

/* ============================================================
   批量查询 — KPI / 复制按钮 / 表格
   ============================================================ */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.kpi {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
  overflow: hidden;
  transition: transform var(--d-normal) var(--ease-out),
    box-shadow var(--d-normal) var(--ease-out);
}
.kpi::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--c-indigo);
}
.kpi-total::before { background: var(--g-primary); }
.kpi-unused::before { background: linear-gradient(90deg, #3b82f6, #06b6d4); }
.kpi-used::before { background: linear-gradient(90deg, #f59e0b, #f43f5e); }
.kpi-invalid::before { background: linear-gradient(90deg, #94a3b8, #64748b); }
.kpi:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.kpi-label {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 6px;
}
.kpi-val {
  font-size: 28px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  background: var(--g-title);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.kpi-unused .kpi-val { background: linear-gradient(135deg, #1d4ed8, #06b6d4); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kpi-used .kpi-val { background: linear-gradient(135deg, #b45309, #f43f5e); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kpi-invalid .kpi-val { color: var(--color-text-muted); -webkit-text-fill-color: var(--color-text-muted); background: none; }

.copy-row {
  display: flex; flex-wrap: wrap; gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.copy-btn { font-size: var(--fs-sm); }

.table-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-base);
}
.data-table thead {
  background: var(--color-surface-soft);
}
.data-table th, .data-table td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.data-table th {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--color-text-muted);
  font-weight: 700;
}
.data-table tbody tr {
  transition: background var(--d-fast);
}
.data-table tbody tr:hover { background: rgba(99, 102, 241, 0.03); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table .col-idx { width: 50px; color: var(--color-text-muted); }
.data-table .col-status { width: 110px; text-align: center; }
.data-table td.mono {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--color-text);
}

/* 表格行入场 */
.row-enter {
  opacity: 0;
  transform: translateY(6px);
  animation: fade-up var(--d-normal) var(--ease-out) forwards;
}

/* ============================================================
   底栏
   ============================================================ */
.footer {
  text-align: center;
  padding: var(--space-8) 0 var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 720px) {
  .topbar-inner { padding: 0 var(--space-4); height: 56px; }
  .brand-name { font-size: 14px; }
  .tabs { flex: 1; max-width: 220px; }
  .tab { flex: 1; padding: 7px 10px; font-size: var(--fs-sm); }

  .page-shell { padding: var(--space-6) var(--space-4) var(--space-10); }
  .page-title { font-size: var(--fs-2xl); }

  .progress { gap: 0; padding: 0; }
  .prog-num { width: 32px; height: 32px; font-size: var(--fs-base); }
  .prog-label { display: none; }
  .prog-line { margin-top: -16px; min-width: 16px; }

  .card { padding: var(--space-5); }
  .step-title { font-size: var(--fs-lg); }
  .dual-mode { grid-template-columns: 1fr; }
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: 1fr; }

  .actions { flex-direction: column-reverse; }
  .actions-split { flex-direction: row; }
  .actions .btn { width: 100%; justify-content: center; }
  .actions-split .btn { width: auto; }

  .cf-row { flex-direction: column; gap: 4px; align-items: flex-start; }
  .cf-key { width: auto; }
}