/* Seeddance Proxy 前端样式
 * 主色蓝 #2563eb · 白底 · 简约精致直观
 * 不依赖任何外部库
 */

:root {
  --blue-50:  #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --gray-50:  #fafafa;
  --gray-100: #f4f4f5;
  --gray-200: #e4e4e7;
  --gray-300: #d4d4d8;
  --gray-400: #a1a1aa;
  --gray-500: #71717a;
  --gray-600: #52525b;
  --gray-700: #3f3f46;
  --gray-800: #27272a;
  --gray-900: #18181b;

  --green-50: #ecfdf5;
  --green-600: #059669;
  --red-50:   #fef2f2;
  --red-600:  #dc2626;
  --amber-50: #fffbeb;
  --amber-600:#d97706;

  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.04), 0 1px 3px rgb(0 0 0 / 0.06);
  --shadow-md: 0 2px 4px rgb(0 0 0 / 0.04), 0 4px 12px rgb(0 0 0 / 0.08);
  --shadow-lg: 0 4px 8px rgb(0 0 0 / 0.06), 0 16px 40px rgb(0 0 0 / 0.10);

  --radius-sm: 6px;
  --radius:    8px;
  --radius-lg: 12px;

  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
               "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "Cascadia Mono", Consolas,
               "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: #fff;
  color: var(--gray-800);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }

code, pre {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--gray-100);
  padding: 2px 4px;
  border-radius: 4px;
}
pre {
  padding: 12px 16px;
  overflow-x: auto;
  line-height: 1.5;
  border: 1px solid var(--gray-200);
}

/* ───── topbar ───── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 24px;
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  padding: 12px 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand .logo {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--blue-600);
  display: inline-block;
}
.brand .title {
  font-weight: 600;
  font-size: 15px;
  color: var(--gray-900);
}
.brand .subtitle {
  color: var(--gray-500);
  font-size: 13px;
  margin-left: 4px;
}

.tabs {
  display: flex;
  gap: 4px;
  margin-left: 24px;
}
.tab {
  background: transparent;
  border: 0;
  padding: 8px 14px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--gray-600);
  transition: background 150ms, color 150ms;
}
.tab:hover { background: var(--gray-100); color: var(--gray-800); }
.tab.active {
  background: var(--blue-50);
  color: var(--blue-700);
  font-weight: 500;
}

.topbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-indicator {
  font-size: 12px;
  color: var(--gray-500);
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--gray-100);
}
.auth-indicator.set {
  color: var(--green-600);
  background: var(--green-50);
}

/* ───── buttons ───── */
.btn {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  color: var(--gray-800);
  padding: 8px 14px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: inherit;
  transition: background 150ms, border-color 150ms, transform 80ms;
}
.btn:hover { background: var(--gray-200); }
.btn:active { transform: translateY(1px); }
.btn.primary {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: #fff;
}
.btn.primary:hover { background: var(--blue-700); border-color: var(--blue-700); }
.btn.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--gray-600);
}
.btn.ghost:hover {
  background: var(--gray-100);
  color: var(--gray-800);
}
.btn.danger {
  background: #fff;
  border-color: var(--gray-200);
  color: var(--red-600);
}
.btn.danger:hover { background: var(--red-50); border-color: var(--red-600); }
.btn.small { padding: 6px 10px; font-size: 13px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ───── main / panels ───── */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 32px 64px;
}
.panel { display: none; }
.panel.active { display: block; }

.card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 24px;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.card-header h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-900);
}
.card-header-actions { display: flex; gap: 8px; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 24px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field.span-2 { grid-column: 1 / -1; }
.field-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: 6px;
}
.required { color: var(--red-600); }

.field input[type="text"],
.field input[type="number"],
.field input[type="url"],
.field input[type="password"],
.field select,
.field textarea {
  padding: 8px 12px;
  font-size: 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: #fff;
  font-family: inherit;
  color: var(--gray-900);
  transition: border-color 150ms, box-shadow 150ms;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 0;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px var(--blue-100);
}

.radios, .checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
}
.radios label, .checkboxes .checkbox {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 13.5px;
}
.checkboxes .checkbox {
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
}

.hint-btn {
  width: 18px;
  height: 18px;
  font-size: 11px;
  border: 1px solid var(--gray-300);
  background: #fff;
  color: var(--gray-500);
  border-radius: 50%;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 150ms, color 150ms, border-color 150ms;
}
.hint-btn:hover {
  background: var(--blue-50);
  color: var(--blue-600);
  border-color: var(--blue-200);
}
.hint-panel {
  margin-top: 6px;
  padding: 10px 12px;
  background: var(--blue-50);
  border-left: 3px solid var(--blue-500);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--gray-700);
}
.hint-panel .example {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray-600);
  background: #fff;
  padding: 6px 8px;
  border-radius: 4px;
  border: 1px solid var(--gray-200);
  word-break: break-all;
}

.json-preview {
  margin-top: 24px;
  border-top: 1px dashed var(--gray-200);
  padding-top: 16px;
}
.json-preview summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--gray-600);
  user-select: none;
}
.json-preview summary:hover { color: var(--gray-800); }
.json-preview pre {
  margin-top: 12px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  font-size: 12.5px;
  max-height: 320px;
  overflow: auto;
}

/* ───── content editor ───── */
.content-editor {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 8px;
}
.content-item {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 12px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 8px;
  align-items: start;
}
.content-item-type {
  background: var(--blue-50);
  color: var(--blue-700);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.content-item-fields {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.content-item-fields textarea {
  width: 100%;
  min-height: 60px;
  resize: vertical;
}
.content-item-fields input { width: 100%; }
.content-item-remove {
  background: transparent;
  border: 0;
  color: var(--gray-500);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 16px;
  line-height: 1;
}
.content-item-remove:hover { color: var(--red-600); }

.content-add-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* ───── task list ───── */
.filter-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}
.filter-bar input[type="text"],
.filter-bar select {
  padding: 8px 12px;
  font-size: 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: #fff;
  font-family: inherit;
}
.filter-bar input[type="text"] { flex: 1; max-width: 380px; }
.filter-bar input:focus, .filter-bar select:focus {
  outline: 0;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px var(--blue-100);
}
.auto-refresh-indicator {
  font-size: 12px;
  color: var(--blue-600);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.pagination-info {
  margin-left: auto;
  font-size: 12px;
  color: var(--gray-500);
}

.task-list {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.task-row {
  display: grid;
  grid-template-columns: minmax(140px, 1.4fr) 110px minmax(180px, 1.5fr) 100px 80px 130px 1fr;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--gray-100);
  align-items: center;
  cursor: pointer;
  transition: background 150ms;
}
.task-row:hover { background: var(--blue-50); }
.task-row:last-child { border-bottom: 0; }
.task-row.head {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: default;
}
.task-row.head:hover { background: var(--gray-50); }

.task-id {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--gray-700);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.task-model {
  font-size: 12.5px;
  color: var(--gray-600);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.task-time {
  font-size: 12px;
  color: var(--gray-500);
}
.task-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

.task-list-empty, .task-list-loading {
  padding: 48px;
  text-align: center;
  color: var(--gray-500);
  font-size: 14px;
}

/* ───── status badges ───── */
.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.status::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.status.queued    { background: var(--blue-50);  color: var(--blue-700); }
.status.running   { background: var(--blue-50);  color: var(--blue-700); }
.status.running::before { animation: pulse 1.4s ease-in-out infinite; }
.status.succeeded { background: var(--green-50); color: var(--green-600); }
.status.failed    { background: var(--red-50);   color: var(--red-600); }
.status.cancelled { background: var(--gray-100); color: var(--gray-600); }
.status.expired   { background: var(--amber-50); color: var(--amber-600); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ───── drawer ───── */
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(560px, 92vw);
  height: 100vh;
  background: #fff;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 220ms ease;
}
.drawer:not([hidden]) { transform: translateX(0); }
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgb(0 0 0 / 0.4);
  z-index: 99;
}
.drawer-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.drawer-header h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
}
.drawer-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}
.drawer-section {
  margin-bottom: 20px;
}
.drawer-section-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.drawer-kv {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px 12px;
  font-size: 13px;
}
.drawer-kv dt { color: var(--gray-500); }
.drawer-kv dd { margin: 0; color: var(--gray-800); word-break: break-all; }
.drawer-video {
  width: 100%;
  border-radius: var(--radius);
  background: #000;
  margin-bottom: 8px;
}
.drawer-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.drawer-error {
  background: var(--red-50);
  color: var(--red-600);
  border-left: 3px solid var(--red-600);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
}

/* ───── modal ───── */
.modal {
  border: 0;
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: var(--shadow-lg);
  max-width: 460px;
  width: 92vw;
  background: #fff;
}
.modal::backdrop { background: rgb(0 0 0 / 0.4); }
.modal-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.modal-content h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}
.modal-content .muted {
  font-size: 12.5px;
  color: var(--gray-500);
  margin: 0;
}
.modal-content input[type="password"],
.modal-content input[type="text"] {
  padding: 10px 12px;
  font-size: 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
}
.modal-content input:focus {
  outline: 0;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px var(--blue-100);
}
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 8px;
}

/* ───── toast ───── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  background: var(--gray-900);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  font-size: 13px;
  max-width: 380px;
  animation: toast-in 200ms ease;
}
.toast.error { background: var(--red-600); }
.toast.success { background: var(--green-600); }
@keyframes toast-in {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: translateY(0);   opacity: 1; }
}

/* ───── responsive ───── */
@media (max-width: 880px) {
  main { padding: 16px; }
  .topbar { padding: 12px 16px; gap: 12px; }
  .brand .subtitle { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .field.span-2 { grid-column: 1; }
  .task-row {
    grid-template-columns: 1fr 90px;
    gap: 8px;
  }
  .task-row > .task-model,
  .task-row > .task-time,
  .task-row.head > * { display: none; }
}