/* ============================================================
   快手口令转链 · 样式表
   深浅双主题 / 单条与批量 / 结果标签切换
   ============================================================ */

:root {
  --bg: #f5f6f8;
  --bg-glow-1: rgba(0, 0, 0, 0.05);
  --bg-glow-2: rgba(0, 0, 0, 0.03);
  --surface: #ffffff;
  --surface-2: #f6f7f9;
  --surface-3: #eef0f4;
  --text: #14161a;
  --text-2: #5c6472;
  --text-3: #8b93a1;
  --border: #e3e6ec;
  --border-strong: #d2d7e0;
  --btn-bg: #14161a;
  --btn-text: #ffffff;
  --btn-hover: #000000;
  --ok: #0f9d58;
  --ok-bg: rgba(15, 157, 88, 0.1);
  --err: #dc2b2b;
  --err-bg: rgba(220, 43, 43, 0.09);
  --warn: #b26a00;
  --warn-bg: rgba(178, 106, 0, 0.1);
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 12px 32px rgba(16, 24, 40, 0.06);
  --radius: 18px;
  --radius-sm: 12px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

[data-theme="dark"] {
  --bg: #07080a;
  --bg-glow-1: rgba(255, 255, 255, 0.055);
  --bg-glow-2: rgba(255, 255, 255, 0.025);
  --surface: #0f1114;
  --surface-2: #15181d;
  --surface-3: #1b1f25;
  --text: #f1f3f5;
  --text-2: #a2a9b4;
  --text-3: #717886;
  --border: #21252b;
  --border-strong: #2e333b;
  --btn-bg: #f1f3f5;
  --btn-text: #0a0b0d;
  --btn-hover: #ffffff;
  --ok: #3ecf8e;
  --ok-bg: rgba(62, 207, 142, 0.12);
  --err: #ff6b6b;
  --err-bg: rgba(255, 107, 107, 0.12);
  --warn: #f0b429;
  --warn-bg: rgba(240, 180, 41, 0.12);
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 48px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(900px 520px at 12% -10%, var(--bg-glow-1), transparent 70%),
    radial-gradient(760px 480px at 92% 0%, var(--bg-glow-2), transparent 70%),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.app {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 26px 20px 44px;
}

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

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

.logo {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--text);
  color: var(--bg);
}

.brand-text {
  min-width: 0;
}

h1 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.2px;
  white-space: nowrap;
}

.tagline {
  margin-top: 1px;
  color: var(--text-3);
  font-size: 12.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.stat {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-2);
  font-size: 12.5px;
  white-space: nowrap;
}

.stat b {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.icon-btn {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
}

.icon-btn:hover {
  background: var(--surface-3);
  transform: rotate(-12deg);
}

/* ---------------- 卡密条 ---------------- */

.cardbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.cardbar-info {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  min-width: 0;
}

.cardbar-item {
  color: var(--text-3);
  font-size: 13px;
}

.cardbar-item b {
  color: var(--text-2);
  font-weight: 600;
  font-family: var(--mono);
  font-size: 12.5px;
}

.cardbar-form {
  display: flex;
  gap: 8px;
  flex: 1 1 320px;
  justify-content: flex-end;
}

.pill {
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.pill.ok {
  background: var(--ok-bg);
  color: var(--ok);
}

.pill.warn {
  background: var(--warn-bg);
  color: var(--warn);
}

.input {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}

.input:focus {
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px var(--bg-glow-1);
}

/* ---------------- 主栅格 ---------------- */

.grid {
  display: grid;
  grid-template-columns: minmax(0, 400px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 20px;
}

.input-card {
  position: sticky;
  top: 18px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.card-title {
  font-size: 15px;
  font-weight: 700;
}

.summary {
  margin-top: 2px;
  color: var(--text-3);
  font-size: 12.5px;
}

.hint {
  color: var(--text-3);
  font-size: 12px;
  text-align: right;
}

/* ---------------- 模式切换 ---------------- */

.segmented {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border-radius: 11px;
  background: var(--surface-3);
}

.seg {
  padding: 6px 14px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--text-3);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s;
}

.seg:hover {
  color: var(--text-2);
}

.seg.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

/* ---------------- 输入区 ---------------- */

textarea {
  width: 100%;
  height: 176px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  line-height: 1.7;
  resize: vertical;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
}

textarea::placeholder {
  color: var(--text-3);
}

textarea:focus {
  border-color: var(--border-strong);
  background: var(--surface);
  box-shadow: 0 0 0 3px var(--bg-glow-1);
}

textarea.is-batch {
  height: 248px;
}

.input-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 10px 0 14px;
  color: var(--text-3);
  font-size: 12.5px;
}

.counter {
  font-variant-numeric: tabular-nums;
}

.counter b {
  color: var(--text);
}

.counter.over b {
  color: var(--err);
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  user-select: none;
}

.check input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--text);
  cursor: pointer;
}

.check.is-hidden,
.hide {
  display: none !important;
}

.select {
  height: 26px;
  padding: 0 6px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  outline: none;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--btn-bg);
  color: var(--btn-text);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.15s, background 0.18s, opacity 0.18s, border-color 0.18s;
}

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

.btn:active:not(:disabled) {
  transform: scale(0.985);
}

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

.btn.block {
  width: 100%;
}

.btn.sm {
  height: 32px;
  padding: 0 12px;
  font-size: 12.5px;
  border-radius: 9px;
}

.btn.ghost {
  background: transparent;
  color: var(--text-2);
  border-color: var(--border);
}

.btn.ghost:hover:not(:disabled) {
  background: var(--surface-3);
  color: var(--text);
}

.btn.danger {
  background: var(--err);
  color: #fff;
}

.btn .kbd {
  padding: 1px 5px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.16);
  color: inherit;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  opacity: 0.75;
}

[data-theme="light"] .btn .kbd {
  background: rgba(0, 0, 0, 0.1);
}

.btn.running,
.btn.running:hover:not(:disabled),
.btn.running:active:not(:disabled) {
  background: var(--err);
  color: #fff;
}

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

.sub-actions .btn {
  flex: 1;
}

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

.progress {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.progress[hidden] {
  display: none;
}

.progress-track {
  flex: 1;
  height: 5px;
  border-radius: 999px;
  background: var(--surface-3);
  overflow: hidden;
}

.progress-bar {
  width: 0;
  height: 100%;
  border-radius: 999px;
  background: var(--text);
  transition: width 0.28s ease;
}

.progress-text {
  color: var(--text-3);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---------------- 结果标签 ---------------- */

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  padding-bottom: 0;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 12px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-3);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.18s, border-color 0.18s;
}

.tab .sm {
  display: none;
}

.tab:hover {
  color: var(--text-2);
}

.tab.active {
  color: var(--text);
  border-bottom-color: var(--text);
}

.badge {
  min-width: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--surface-3);
  color: var(--text-3);
  font-size: 11px;
  font-weight: 600;
  line-height: 17px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.tab.active .badge {
  background: var(--text);
  color: var(--bg);
}

.badge.zero {
  opacity: 0.45;
}

/* ---------------- 结果区 ---------------- */

.result-body {
  min-height: 180px;
  max-height: 460px;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 4px;
}

.result-body::-webkit-scrollbar {
  width: 6px;
}

.result-body::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 999px;
}

.empty {
  min-height: 178px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text-3);
  text-align: center;
  font-size: 13px;
}

.empty svg {
  opacity: 0.4;
}

.empty-sub {
  font-size: 12px;
  opacity: 0.8;
}

.result-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* 单条结果 */

.single-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}

.chip {
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--surface-3);
  color: var(--text-3);
  font-size: 11.5px;
  font-family: var(--mono);
}

.link-block {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  overflow: hidden;
}

.link-block + .link-block {
  margin-top: 8px;
}

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

.link-name {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-2);
  font-size: 12px;
  font-weight: 600;
}

.link-name i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ok);
}

.link-name i.dp {
  background: var(--text);
}

.link-name i.fast {
  background: var(--text-2);
}

.link-ops {
  display: flex;
  gap: 4px;
}

.mini {
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text-2);
  font: inherit;
  font-size: 11.5px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.16s, color 0.16s, border-color 0.16s;
}

.mini:hover {
  background: var(--surface-3);
  color: var(--text);
}

.mini.primary {
  background: var(--btn-bg);
  color: var(--btn-text);
  border-color: transparent;
}

.mini.primary:hover {
  background: var(--btn-hover);
  color: var(--btn-text);
}

.link-value {
  padding: 10px 12px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.65;
  word-break: break-all;
  white-space: pre-wrap;
  max-height: 150px;
  overflow-y: auto;
}

.link-value.muted {
  color: var(--text-3);
  font-family: inherit;
  font-size: 12.5px;
}

/* 批量行 */

.row-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  overflow: hidden;
  transition: border-color 0.2s;
}

.row-item.is-fail {
  border-color: color-mix(in srgb, var(--err) 32%, var(--border));
}

.row-item.is-pending {
  opacity: 0.72;
}

.row-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
}

.idx {
  flex: 0 0 auto;
  min-width: 20px;
  color: var(--text-3);
  font-family: var(--mono);
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}

.dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-3);
}

.dot.ok {
  background: var(--ok);
}

.dot.err {
  background: var(--err);
}

.dot.loading {
  background: var(--warn);
  animation: pulse 1.1s ease-in-out infinite;
}

.dot.retry {
  background: var(--warn);
  animation: pulse 0.7s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

.row-text {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--text-2);
  font-size: 12.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-ops {
  flex: 0 0 auto;
  display: flex;
  gap: 4px;
}

.row-link {
  padding: 0 10px 9px 34px;
}

.row-line {
  display: flex;
  gap: 6px;
  align-items: flex-start;
}

.row-line + .row-line {
  margin-top: 4px;
}

.row-line .tag {
  flex: 0 0 34px;
  padding-top: 1px;
  color: var(--text-3);
  font-size: 10.5px;
  font-family: var(--mono);
  letter-spacing: 0.3px;
}

.row-line .val {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  word-break: break-all;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.row-line .val.empty-val {
  color: var(--text-3);
  font-family: inherit;
}

/* 「全部」标签下每行三条链接，压缩为单行显示 */
.row-link.is-multi .val {
  -webkit-line-clamp: 1;
}

.row-detail {
  padding: 10px 12px 12px;
  border-top: 1px dashed var(--border);
  background: var(--surface);
}

.detail-grid {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 6px 10px;
  font-size: 12px;
}

.detail-grid dt {
  color: var(--text-3);
}

.detail-grid dd {
  color: var(--text-2);
  font-family: var(--mono);
  word-break: break-all;
  white-space: pre-wrap;
}

.detail-grid dd.plain {
  font-family: inherit;
}

.detail-grid dd.clamp {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.detail-actions {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}

.row-error {
  padding: 0 10px 9px 34px;
  color: var(--err);
  font-size: 12.5px;
}

.row-error.is-pending-text {
  color: var(--text-3);
}

.row-error.is-retry {
  color: var(--warn);
}

/* ---------------- 底部操作 ---------------- */

.result-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.result-foot .btn {
  flex: 1 1 auto;
}

.foot {
  margin-top: 22px;
  color: var(--text-3);
  font-size: 12px;
  text-align: center;
}

.dot-sep {
  margin: 0 6px;
  opacity: 0.6;
}

/* ---------------- Toast ---------------- */

.toast {
  position: fixed;
  left: 50%;
  top: 22px;
  z-index: 999;
  max-width: min(90vw, 460px);
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transform: translate(-50%, -14px);
  pointer-events: none;
  transition: opacity 0.24s ease, transform 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.toast.err {
  background: var(--err);
  color: #fff;
}

.toast.ok {
  background: var(--ok);
  color: #fff;
}

/* ---------------- 响应式 ---------------- */

@media (max-width: 980px) {
  .grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .input-card {
    position: static;
  }

  .result-body {
    max-height: none;
  }
}

@media (max-width: 640px) {
  .app {
    padding: 16px 12px 32px;
  }

  .topbar {
    align-items: flex-start;
  }

  h1 {
    font-size: 17px;
  }

  .tagline {
    font-size: 11.5px;
  }

  .stat {
    display: none;
  }

  .card {
    padding: 15px;
    border-radius: 16px;
  }

  .card-head {
    align-items: flex-start;
  }

  .hint {
    display: none;
  }

  textarea {
    height: 150px;
  }

  textarea.is-batch {
    height: 200px;
  }

  .cardbar {
    padding: 10px 12px;
  }

  .cardbar-form {
    flex: 1 1 100%;
  }

  .tab {
    padding: 8px 6px;
    font-size: 12px;
    gap: 4px;
  }

  .tab .lg {
    display: none;
  }

  .tab .sm {
    display: inline;
  }

  .badge {
    min-width: 16px;
    padding: 0 4px;
    font-size: 10px;
    line-height: 16px;
  }

  .result-foot .btn {
    flex: 1 1 0;
    min-width: 0;
    padding: 0 8px;
    font-size: 12px;
  }

  .detail-grid {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .toast {
    top: auto;
    bottom: 24px;
    font-size: 12.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}