:root {
  --paper: #e6e8e3;
  --plate: #f7f8f4;
  --plate-soft: #eef0ea;
  --ink: #12191a;
  --ink-2: #55605e;
  --ink-3: #7b857f;
  --rule: #c1c7c0;
  --rule-strong: #9aa39b;
  --patina: #2b6a5c;
  --patina-soft: #d9e5df;
  --signal: #a94c1c;
  --signal-soft: #f0ded2;
  --fail: #8d2b2b;
  --fail-soft: #f0dada;
  --amber: #7f6412;
  --amber-soft: #f0e8cf;
  --mono: "Cascadia Mono", "Consolas", "SFMono-Regular", monospace;
  --display: "Bahnschrift SemiCondensed", "Bahnschrift", "Segoe UI Semibold", system-ui, sans-serif;
  --body: "Segoe UI", system-ui, -apple-system, "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

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

body {
  min-height: 100vh;
  color: var(--ink);
  font: 13px/1.55 var(--body);
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(18, 25, 26, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 25, 26, 0.035) 1px, transparent 1px);
  background-size: 26px 26px;
  background-position: -1px -1px;
}

.sheet {
  max-width: 1480px;
  margin: 0 auto;
  padding: 26px 30px 18px;
}

/* ---------------------------------------------------------------- 页头 */

.head {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  gap: 22px;
  align-items: end;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--ink);
}

.head-mark {
  display: grid;
  gap: 4px;
  align-content: end;
}

.mark-num {
  font: 600 34px/0.9 var(--display);
  letter-spacing: -0.03em;
}

.mark-rule {
  height: 2px;
  background: var(--ink);
}

.mark-txt {
  font: 500 9px/1.2 var(--mono);
  letter-spacing: 0.14em;
  color: var(--ink-2);
}

.head-title h1 {
  margin: 0 0 3px;
  font: 600 23px/1.15 var(--display);
  letter-spacing: -0.015em;
}

.head-title p {
  margin: 0;
  max-width: 52ch;
  color: var(--ink-2);
  font-size: 12.5px;
}

.head-counts {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  border-left: 1px solid var(--rule-strong);
}

.head-counts div {
  padding: 0 14px;
  border-right: 1px solid var(--rule);
}

.head-counts dt {
  font: 500 9px/1.4 var(--mono);
  letter-spacing: 0.12em;
  color: var(--ink-3);
  text-transform: uppercase;
}

.head-counts dd {
  margin: 2px 0 0;
  font: 600 20px/1 var(--display);
  font-variant-numeric: tabular-nums;
}

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

.frame {
  display: grid;
  grid-template-columns: 386px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding-top: 18px;
}

.rail-left {
  display: grid;
  gap: 16px;
  min-width: 0;
  position: sticky;
  top: 14px;
}

.board {
  min-width: 0;
}

.card {
  min-width: 0;
  background: var(--plate);
  border: 1px solid var(--rule-strong);
  padding: 14px 16px 16px;
}

.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}

.card-head h2 {
  margin: 0;
  font: 600 12px/1 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.card-meta {
  font: 400 10px/1.3 var(--mono);
  color: var(--ink-3);
  text-align: right;
}

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

.field {
  display: block;
  margin-bottom: 12px;
}

.field-label {
  display: block;
  margin-bottom: 5px;
  font: 500 10px/1.3 var(--mono);
  letter-spacing: 0.1em;
  color: var(--ink-2);
  text-transform: uppercase;
}

textarea,
input[type="text"] {
  width: 100%;
  padding: 8px 9px;
  color: var(--ink);
  background: #fbfcf8;
  border: 1px solid var(--rule-strong);
  border-radius: 0;
  font: 12px/1.55 var(--mono);
  resize: vertical;
}

textarea::placeholder,
input::placeholder {
  color: #97a09a;
}

textarea:focus,
input[type="text"]:focus,
.btn:focus-visible,
.chip:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--patina);
  outline-offset: 1px;
}

.proxy-mode {
  margin: 0 0 12px;
  padding: 10px 11px 11px;
  border: 1px dashed var(--rule-strong);
}

.proxy-mode legend {
  padding: 0 5px;
}

.radio,
.check {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  cursor: pointer;
}

.radio + .radio {
  margin-top: 4px;
}

.radio input,
.check input {
  accent-color: var(--patina);
  margin: 0;
}

.radio em {
  margin-left: 6px;
  font: 400 10.5px/1 var(--mono);
  font-style: normal;
  color: var(--patina);
}

.fixed-proxy {
  margin-top: 8px;
}

.inline-select {
  margin: 0 2px;
  padding: 1px 3px;
  border: 1px solid var(--rule);
  border-radius: 0;
  background: #fbfcf8;
  color: var(--ink);
  font: 500 11px/1.2 var(--mono);
  vertical-align: baseline;
}

.field-hint strong {
  color: var(--ink);
  font-weight: 600;
}

.fixed-proxy:disabled {
  background: var(--plate-soft);
  color: var(--ink-3);
}

.field-hint,
.form-note {
  margin: 7px 0 0;
  font-size: 11px;
  line-height: 1.5;
  color: var(--ink-3);
}

.check {
  margin: 2px 0 12px;
  color: var(--ink-2);
}

.form-note:empty {
  display: none;
}

.form-note.is-error {
  color: var(--fail);
}

.form-note.is-ok {
  color: var(--patina);
}

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

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

.actions-tight {
  margin-bottom: 2px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--plate);
  color: var(--ink);
  font: 600 12px/1 var(--body);
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, transform 120ms ease;
}

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

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

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

.btn-primary:hover {
  background: #253031;
}

.btn-ghost {
  border-color: var(--rule-strong);
  color: var(--ink-2);
}

.btn-sm {
  padding: 5px 9px;
  font-size: 11px;
}

.btn-danger {
  border-color: var(--fail);
  color: var(--fail);
  background: transparent;
}

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

/* ---------------------------------------------------------------- 进度 / 筛选 */

.progress {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 10px 0 2px;
}

.conc {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  font: 400 10.5px/1 var(--mono);
  color: var(--ink-3);
}

.conc select {
  padding: 3px 4px;
  border: 1px solid var(--rule);
  border-radius: 0;
  background: #fbfcf8;
  color: var(--ink);
  font: 500 10.5px/1.2 var(--mono);
}

.conc select:focus-visible {
  outline: 2px solid var(--patina);
  outline-offset: 1px;
}

.progress-track {
  flex: 1;
  height: 5px;
  background: var(--plate-soft);
  border: 1px solid var(--rule);
}

.progress-track i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--patina);
  transition: width 200ms linear;
}

.progress-label {
  font: 400 10.5px/1 var(--mono);
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 12px 0 8px;
}

.chip {
  padding: 4px 9px;
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 0;
  color: var(--ink-2);
  font: 500 10.5px/1.2 var(--mono);
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
}

.chip:hover {
  border-color: var(--rule-strong);
  color: var(--ink);
}

.chip:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.chip.is-on {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--plate);
}

.chip-link {
  margin-left: auto;
  border-style: dashed;
}

/* ---------------------------------------------------------------- 代理表 */

.browser-scope-note {
  margin: 0 0 12px;
  padding: 8px 10px;
  border-left: 2px solid var(--patina);
  background: var(--plate-soft);
  color: var(--ink-2);
  font-size: 11px;
  line-height: 1.6;
}

.proxy-bulk-actions,
.proxy-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin: 8px 0;
  color: var(--ink-2);
  font-size: 11px;
}

.proxy-select-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.proxy-select-label input,
.proxy-table input[type="checkbox"] {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--patina);
  vertical-align: middle;
}

#proxy-selection {
  flex: 1 1 180px;
}

#proxy-page {
  flex: 1 1 160px;
  font-variant-numeric: tabular-nums;
}

.proxy-feedback.is-error {
  color: var(--fail);
}

.proxy-table .cell-select {
  width: 34px;
  text-align: center;
}

.proxy-table .cell-actions {
  width: 52px;
}

.proxy-table tr.is-checked td {
  background: var(--patina-soft);
}

.proxy-table-wrap {
  max-height: 248px;
  overflow: auto;
  border: 1px solid var(--rule);
  background: #fbfcf8;
}

.proxy-table {
  width: 100%;
  border-collapse: collapse;
  font: 11px/1.4 var(--mono);
}

.proxy-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 5px 7px;
  background: var(--plate-soft);
  border-bottom: 1px solid var(--rule);
  color: var(--ink-3);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-align: left;
}

.proxy-table td {
  padding: 4px 7px;
  border-bottom: 1px solid #e4e7e1;
  color: var(--ink-2);
  white-space: nowrap;
}

.proxy-table tr.is-selected td {
  background: var(--patina-soft);
  color: var(--ink);
}

.proxy-table .cell-host {
  max-width: 138px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 5px;
  border-radius: 50%;
  vertical-align: 1px;
  background: var(--ink-3);
}

.dot-ok { background: var(--patina); }
.dot-bad { background: var(--fail); }
.dot-unchecked { background: var(--rule-strong); }
.dot-checking { background: var(--signal); }

.proxy-detail {
  font-family: var(--mono);
  font-size: 10.5px;
  min-height: 16px;
}

/* ---------------------------------------------------------------- 工单板 */

.board-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 9px;
  margin-bottom: 12px;
  border-bottom: 2px solid var(--ink);
}

.board-head h2 {
  margin: 0;
  font: 600 12px/1 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.board-sub {
  font: 400 10.5px/1 var(--mono);
  color: var(--ink-3);
}

.board-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.ledger {
  display: grid;
  gap: 10px;
}

.empty {
  padding: 44px 20px;
  border: 1px dashed var(--rule-strong);
  background: rgba(247, 248, 244, 0.6);
  text-align: center;
}

.empty-title {
  margin: 0 0 4px;
  font: 600 14px/1.3 var(--display);
  letter-spacing: 0.01em;
}

.empty-copy {
  margin: 0;
  color: var(--ink-3);
  font-size: 12px;
}

.ticket {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  background: var(--plate);
  border: 1px solid var(--rule-strong);
  border-left: 3px solid var(--ink-3);
}

.ticket.is-running { border-left-color: var(--signal); }
.ticket.is-done { border-left-color: var(--patina); }
.ticket.is-failed { border-left-color: var(--fail); }
.ticket.is-awaiting_input { border-left-color: var(--amber); }

.ticket-serial {
  display: grid;
  align-content: start;
  gap: 3px;
  padding: 11px 8px;
  border-right: 1px solid var(--rule);
  text-align: center;
}

.serial-num {
  font: 600 15px/1 var(--display);
  font-variant-numeric: tabular-nums;
}

.serial-kind {
  font: 500 8.5px/1.3 var(--mono);
  letter-spacing: 0.1em;
  color: var(--ink-3);
  text-transform: uppercase;
}

.ticket-body {
  min-width: 0;
  padding: 10px 13px 12px;
}

.ticket-top {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.ticket-email {
  font: 600 13px/1.3 var(--mono);
  color: var(--ink);
  word-break: break-all;
}

.badge {
  padding: 2px 6px;
  border: 1px solid currentColor;
  font: 500 9.5px/1.3 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-done { color: var(--patina); }
.badge-running { color: var(--signal); }
.badge-awaiting_input { color: var(--amber); }
.badge-failed { color: var(--fail); }
.badge-queued { color: var(--ink-3); }
.badge-canceled { color: var(--ink-3); }
.badge-interrupted { color: var(--fail); }

.ticket-proxy {
  margin-left: auto;
  font: 400 10.5px/1.3 var(--mono);
  color: var(--ink-3);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 工序轨：这张卡片的签名元素 */
.rail {
  display: flex;
  gap: 0;
  margin: 11px 0 0;
  padding: 0;
  list-style: none;
}

.rail-step {
  position: relative;
  flex: 1;
  padding-top: 11px;
  font: 400 9.5px/1.25 var(--mono);
  letter-spacing: 0.02em;
  color: var(--ink-3);
  border-top: 2px solid var(--rule);
}

.rail-step::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--plate);
  border: 1px solid var(--rule-strong);
}

.rail-step.is-done {
  border-top-color: var(--patina);
  color: var(--patina);
}

.rail-step.is-done::before {
  background: var(--patina);
  border-color: var(--patina);
}

.rail-step.is-active {
  border-top-color: var(--signal);
  color: var(--signal);
  font-weight: 600;
}

.rail-step.is-active::before {
  background: var(--signal);
  border-color: var(--signal);
  animation: pulse 1.4s ease-in-out infinite;
}

.rail-step.is-failed {
  border-top-color: var(--fail);
  color: var(--fail);
}

.rail-step.is-failed::before {
  background: var(--fail);
  border-color: var(--fail);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(169, 76, 28, 0.35); }
  50% { box-shadow: 0 0 0 4px rgba(169, 76, 28, 0); }
}

.ticket-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 11px;
  padding-top: 9px;
  border-top: 1px solid var(--rule);
}

.ticket-note {
  margin: 8px 0 0;
  font: 400 11px/1.45 var(--mono);
  color: var(--ink-2);
}

.ticket-note.is-error {
  color: var(--fail);
}

.ticket-note.is-ok {
  color: var(--patina);
}

.inline-input {
  display: flex;
  gap: 6px;
  margin-top: 9px;
  align-items: center;
}

.inline-input input {
  flex: 1;
  padding: 6px 8px;
  border: 1px solid var(--ink);
  background: #fbfcf8;
  font: 12px/1.4 var(--mono);
}

.secret {
  font: 400 11px/1.4 var(--mono);
  color: var(--ink-2);
  background: var(--plate-soft);
  border: 1px dashed var(--rule);
  padding: 2px 5px;
}

/* ---------------------------------------------------------------- 日志弹层 */

.log-dialog {
  width: min(880px, 92vw);
  max-height: 78vh;
  padding: 0;
  border: 1px solid var(--ink);
  background: #0f1415;
  color: #d8ded8;
}

.log-dialog::backdrop {
  background: rgba(18, 25, 26, 0.45);
}

.log-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 12px;
  border-bottom: 1px solid #2a3335;
}

.log-head h3 {
  margin: 0;
  font: 500 11.5px/1.3 var(--mono);
  letter-spacing: 0.08em;
  color: #9fb3ab;
}

.log-head .btn-ghost {
  border-color: #3b4647;
  color: #c9d3cf;
  background: transparent;
}

.log-body {
  margin: 0;
  padding: 12px 14px 18px;
  max-height: 64vh;
  overflow: auto;
  font: 11.5px/1.5 var(--mono);
  white-space: pre-wrap;
  word-break: break-all;
  color: #cfd8d3;
}

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

.foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 22px;
  padding-top: 9px;
  border-top: 1px solid var(--rule);
  font: 400 10.5px/1.5 var(--mono);
  color: var(--ink-3);
}

.foot code {
  font-size: 10.5px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translate(-50%, 12px);
  max-width: min(560px, 90vw);
  padding: 8px 14px;
  background: var(--ink);
  color: var(--plate);
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
  z-index: 40;
}

.toast.is-on {
  opacity: 1;
  transform: translate(-50%, 0);
}

.toast.is-bad {
  background: var(--fail);
}

@media (max-width: 1080px) {
  .frame {
    grid-template-columns: minmax(0, 1fr);
  }
  .rail-left {
    position: static;
  }
  .head {
    grid-template-columns: 74px minmax(0, 1fr);
  }
  .head-counts {
    grid-column: 1 / -1;
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .sheet {
    padding: 18px 14px 14px;
  }
  .head {
    gap: 12px;
    grid-template-columns: 58px minmax(0, 1fr);
  }
  .head-counts div {
    padding: 0 9px;
  }
  .head-counts dd {
    font-size: 17px;
  }
  .mark-txt {
    display: none;
  }
  .ticket {
    grid-template-columns: 48px minmax(0, 1fr);
  }
  .rail-step {
    font-size: 8.5px;
  }
  .ticket-proxy {
    margin-left: 0;
    width: 100%;
  }
  .board-actions {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}