/* 支付链接工作台样式 */

:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-soft: #f8f9fb;
  --text: #16181d;
  --text-soft: #4b5563;
  --muted: #7b8494;
  --border: #e2e6ea;
  --border-strong: #cfd4da;
  --primary: #0f8a6c;
  --primary-hover: #0b755c;
  --primary-soft: #eaf7f2;
  --danger: #b42318;
  --danger-soft: #fdf1f0;
  --warn: #b54708;
  --warn-soft: #fdf6ec;
  --success: #067647;
  --success-soft: #eefaf3;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px rgba(16, 24, 40, 0.06);
}

* {
  box-sizing: border-box;
}

/* 组件自身的 display（grid/flex）优先级高于浏览器默认的 [hidden]，
   这里统一兜底，避免 hidden 失效。 */
[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 650;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 12px;
}

/* ------------------------------------------------------------ 登录 */

.login-layer {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(160deg, #eef2f5, #f7f8fa 45%, #e9f3ef);
  z-index: 50;
}

.login-card {
  width: min(380px, 100%);
  padding: 26px;
  display: grid;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.login-brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.login-brand h1 {
  font-size: 17px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 9px;
  background: var(--primary-soft);
  border: 1px solid #bfe5d8;
  color: #075985;
  font-weight: 700;
  font-size: 16px;
}

.form-error {
  margin: 0;
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--danger-soft);
  border: 1px solid #f2c7c7;
  color: var(--danger);
  font-size: 13px;
}

/* ------------------------------------------------------------ 顶栏 */

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 24px 4px;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  min-width: 0;
}

.brand h1 {
  font-size: 17px;
  letter-spacing: 0.2px;
}

.brand-sub {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.status-chip {
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text-soft);
  white-space: nowrap;
}

.status-chip.is-ok {
  background: var(--success-soft);
  border-color: #bfe5d7;
  color: var(--success);
}

.status-chip.is-bad {
  background: var(--danger-soft);
  border-color: #f2c7c7;
  color: var(--danger);
}

.status-chip.is-busy {
  background: var(--warn-soft);
  border-color: #f0dcb8;
  color: var(--warn);
}

/* ------------------------------------------------------------ 布局 */

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 16px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px;
  align-items: start;
}

@media (max-width: 1000px) {
  .layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

.card {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.layout .card {
  width: 100%;
  margin: 0;
}

.card + .card {
  margin-top: 16px;
}

.layout .card + .card {
  margin-top: 0;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.card-head h2 {
  font-size: 15px;
}

/* ------------------------------------------------------------ 表单 */

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.field > span {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-soft);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 560px) {
  .field-row {
    grid-template-columns: 1fr;
  }
}

.control {
  width: 100%;
  padding: 9px 11px;
  font: inherit;
  font-size: 13.5px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 138, 108, 0.12);
}

textarea.control {
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  line-height: 1.5;
}

select.control {
  cursor: pointer;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #7b8494 50%), linear-gradient(135deg, #7b8494 50%, transparent 50%);
  background-position: calc(100% - 16px) calc(50% + 1px), calc(100% - 11px) calc(50% + 1px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 32px;
}

.tag {
  display: inline-block;
  margin-left: 4px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 14px;
  font-size: 13px;
  color: var(--text-soft);
  cursor: pointer;
}

.checkbox-row input {
  width: 15px;
  height: 15px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* ------------------------------------------------------------ 按钮 */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 13px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}

.btn:hover:not(:disabled) {
  background: var(--surface-soft);
  border-color: #b9c0c8;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}

.btn-primary:hover:not(:disabled) {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

.btn-ghost {
  background: var(--surface);
  color: var(--text-soft);
}

.btn-danger {
  color: var(--danger);
  border-color: #f2c7c7;
  background: var(--surface);
}

.btn-danger:hover:not(:disabled) {
  background: var(--danger-soft);
}

.btn-block {
  width: 100%;
  padding: 11px 16px;
  font-size: 14px;
}

.btn-sm {
  padding: 5px 9px;
  font-size: 12px;
  border-radius: 7px;
}

/* ------------------------------------------------------------ 代理池 */

.inline-form {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) auto;
  gap: 8px;
}

.inline-form .control:only-child {
  grid-column: 1 / -1;
}

@media (max-width: 720px) {
  .inline-form {
    grid-template-columns: minmax(0, 1fr);
  }
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}

.bulk-box {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding: 12px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.bulk-box .btn {
  justify-self: start;
}

.proxy-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.proxy-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 11px 12px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 9px;
}

.proxy-item.is-off {
  opacity: 0.62;
}

.proxy-main {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.proxy-title {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.proxy-label {
  font-weight: 600;
  font-size: 13px;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.proxy-url {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11.5px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.proxy-meta {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
}

.proxy-meta .bad {
  color: var(--danger);
}

.proxy-meta .good {
  color: var(--success);
}

.proxy-actions {
  display: flex;
  gap: 6px;
  flex: 0 0 auto;
}

.dot {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: #c3c9d1;
}

.dot.is-ok {
  background: #12b76a;
}

.dot.is-bad {
  background: #f04438;
}

.dot.is-unknown {
  background: #d0d5dd;
}

.empty {
  margin: 14px 0 0;
  padding: 18px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  background: var(--surface-soft);
  border: 1px dashed var(--border-strong);
  border-radius: 9px;
}

/* ------------------------------------------------------------ 生成区 */

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  margin-bottom: 14px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 9px;
}

.seg-btn {
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-soft);
  background: transparent;
  border: 0;
  border-radius: 7px;
  cursor: pointer;
}

.seg-btn.is-active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.08);
}

.mode-panel[hidden] {
  display: none;
}

.session-box {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
  padding: 13px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 9px;
}

.session-box .field {
  margin-bottom: 0;
}

.session-box .toolbar {
  margin-top: 0;
}

.hint-box {
  padding: 9px 11px;
  border-radius: 8px;
  font-size: 12.5px;
  background: var(--primary-soft);
  border: 1px solid #bfe5d8;
  color: #176149;
  overflow-wrap: anywhere;
}

.hint-box.is-error {
  background: var(--danger-soft);
  border-color: #f2c7c7;
  color: var(--danger);
}

.result-box {
  margin-top: 14px;
  padding: 12px;
  border-radius: 9px;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.result-box.is-success {
  background: var(--success-soft);
  border: 1px solid #bfe5d7;
  color: #176149;
}

.result-box.is-error {
  background: var(--danger-soft);
  border: 1px solid #f2c7c7;
  color: var(--danger);
}

.result-box.is-info {
  background: var(--primary-soft);
  border: 1px solid #bfe5d8;
  color: #176149;
}

.result-link {
  display: block;
  margin-top: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: #175ea8;
  text-decoration: none;
  word-break: break-all;
}

.result-link:hover {
  text-decoration: underline;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.advanced {
  margin-top: 16px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.advanced > summary {
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
  list-style: none;
  user-select: none;
}

.advanced > summary::-webkit-details-marker {
  display: none;
}

.advanced > summary::before {
  content: "▸ ";
  display: inline-block;
  transition: transform 0.15s ease;
}

.advanced[open] > summary::before {
  transform: rotate(90deg);
}

.advanced-body {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.advanced-body .field {
  margin-bottom: 0;
}

.advanced-body .btn {
  justify-self: start;
}

/* ------------------------------------------------------------ 历史 */

.table-wrap {
  overflow-x: auto;
}

.history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.history-table th {
  text-align: left;
  padding: 8px 10px;
  font-weight: 600;
  color: var(--text-soft);
  background: var(--surface-soft);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.history-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  color: var(--text-soft);
}

.history-table tr:last-child td {
  border-bottom: 0;
}

.history-table .cell-strong {
  color: var(--text);
  font-weight: 600;
}

.history-link {
  color: #175ea8;
  text-decoration: none;
  word-break: break-all;
}

.history-link:hover {
  text-decoration: underline;
}

.badge {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}

.badge.is-ok {
  background: var(--success-soft);
  border-color: #bfe5d7;
  color: var(--success);
}

.badge.is-fail {
  background: var(--danger-soft);
  border-color: #f2c7c7;
  color: var(--danger);
}

.footnote {
  max-width: 1280px;
  margin: 0 auto;
  padding: 4px 24px 32px;
}

/* ------------------------------------------------------------ 提示 */

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(8px);
  max-width: min(520px, calc(100vw - 32px));
  padding: 10px 16px;
  border-radius: 9px;
  background: #1f2937;
  color: #f9fafb;
  font-size: 13px;
  box-shadow: 0 12px 32px rgba(16, 24, 40, 0.24);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 80;
}

.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.is-error {
  background: #912018;
}

.spin {
  display: inline-block;
  width: 13px;
  height: 13px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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