/* public/styles/tool-shells.css
 *
 * 工具外壳（converter / calculator / generator / lookup / image）共用的样式。
 *
 * 这里只放"外壳级"的布局与组件，表单控件的基础外观仍复用 BaseLayout 里的
 * .tool-input / .tool-btn / .result-* —— 那些是 26 个老工具页就已经在用的类，
 * 不重复定义，避免两套视觉语言。
 */

/* ==========================================================================
   通用：按钮行与状态条
   ========================================================================== */

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.tool-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 99px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.tool-status[data-tone='good'] {
  background: rgba(55, 160, 111, 0.14);
  color: #1f6b47;
  border: 1px solid rgba(55, 160, 111, 0.3);
}
.tool-status[data-tone='warn'] {
  background: rgba(214, 143, 34, 0.14);
  color: #8a5a11;
  border: 1px solid rgba(214, 143, 34, 0.32);
}
.tool-status[data-tone='bad'] {
  background: rgba(200, 62, 62, 0.13);
  color: #992b2b;
  border: 1px solid rgba(200, 62, 62, 0.3);
}

/* 明细行（计算器的 rows） */
.tool-detail-rows {
  margin-top: 16px;
  border-top: 1px solid rgba(0, 80, 160, 0.12);
  padding-top: 12px;
}
.tool-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 5px 0;
  font-size: 12.5px;
}
.tool-detail-row dt {
  color: #64748b;
}
.tool-detail-row dd {
  margin: 0;
  font-weight: 650;
  color: #0f172a;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Calculator：结果区
   ========================================================================== */

/* 主结果是长文本（日期、货币、句子）时缩一档，避免撑破卡片 */
.result-value.is-long {
  font-size: clamp(19px, 3.4vw, 28px);
  line-height: 1.25;
  word-break: break-word;
}

[data-calc-status]:not(:empty) {
  margin-top: 12px;
}

/* 只有一列字段时给结果区留出呼吸 */
.tool-main-card [data-calc-result] {
  margin-top: 6px;
}

/* ==========================================================================
   Converter：文本进 / 文本出
   ========================================================================== */

.tool-output-html {
  min-height: 160px;
  max-height: 520px;
  overflow: auto;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  line-height: 1.7;
  color: #0f172a;
}
/* Markdown 预览的排版：只影响预览区，不污染全站 */
.tool-output-html > :first-child { margin-top: 0; }
.tool-output-html > :last-child { margin-bottom: 0; }
.tool-output-html h1,
.tool-output-html h2,
.tool-output-html h3,
.tool-output-html h4 {
  margin: 18px 0 8px;
  line-height: 1.3;
  color: #0f172a;
}
.tool-output-html h1 { font-size: 22px; }
.tool-output-html h2 { font-size: 18px; }
.tool-output-html h3 { font-size: 15.5px; }
.tool-output-html p { margin: 0 0 10px; }
.tool-output-html ul,
.tool-output-html ol { margin: 0 0 10px; padding-left: 22px; }
.tool-output-html li { margin-bottom: 3px; }
.tool-output-html .task-list { list-style: none; padding-left: 2px; }
.tool-output-html blockquote {
  margin: 0 0 10px;
  padding: 6px 14px;
  border-left: 3px solid rgba(0, 80, 160, 0.35);
  color: #475569;
}
.tool-output-html code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.9em;
  background: rgba(0, 80, 160, 0.08);
  padding: 1px 5px;
  border-radius: 5px;
}
.tool-output-html pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: 12px 14px;
  border-radius: 10px;
  overflow-x: auto;
  margin: 0 0 10px;
}
.tool-output-html pre code { background: none; padding: 0; color: inherit; }
.tool-output-html table {
  border-collapse: collapse;
  width: 100%;
  margin: 0 0 10px;
  font-size: 13px;
}
.tool-output-html th,
.tool-output-html td {
  border: 1px solid rgba(15, 23, 42, 0.14);
  padding: 6px 10px;
  text-align: left;
}
.tool-output-html th { background: rgba(0, 80, 160, 0.06); font-weight: 700; }
.tool-output-html a { color: #0050a0; }
.tool-output-html hr { border: none; border-top: 1px solid rgba(15, 23, 42, 0.14); margin: 16px 0; }
.tool-output-html img { max-width: 100%; border-radius: 8px; }

/* ==========================================================================
   Generator：生成结果
   ========================================================================== */

.tool-gen-output {
  min-height: 120px;
  max-height: 460px;
  overflow: auto;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.82);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 13px;
  line-height: 1.75;
  color: #0f172a;
  white-space: pre-wrap;
  word-break: break-word;
}
.tool-gen-output.is-empty { color: #94a3b8; }

/* 点击即复制的卡片网格 */
.tool-copy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  gap: 8px;
}
.tool-copy-group-title {
  grid-column: 1 / -1;
  font: 700 10px/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #0050a0;
  margin: 14px 0 2px;
}
.tool-copy-group-title:first-child { margin-top: 0; }
.tool-copy-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 12px 8px;
  min-height: 62px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.72);
  color: #0f172a;
  cursor: pointer;
  text-align: center;
  font-size: 17px;
  line-height: 1.35;
  transition: all 0.15s ease;
  word-break: break-word;
}
.tool-copy-card:hover {
  background: #ffffff;
  border-color: #0050a0;
  transform: translateY(-2px);
  box-shadow: 0 6px 14px -6px rgba(0, 80, 160, 0.35);
}
.tool-copy-card.is-copied {
  background: rgba(55, 160, 111, 0.14);
  border-color: rgba(55, 160, 111, 0.5);
}
.tool-copy-card-label {
  font: 600 9.5px/1.3 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: 0.05em;
  color: #64748b;
  text-transform: uppercase;
}
.tool-copy-card-value {
  font-size: 17px;
  line-height: 1.35;
  word-break: break-word;
}

/* ==========================================================================
   Lookup：速查表
   ========================================================================== */

.tool-lookup-table-wrap {
  max-height: 520px;
  overflow: auto;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.82);
}
.tool-lookup-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.tool-lookup-table th {
  position: sticky;
  top: 0;
  background: #eef3f9;
  text-align: left;
  padding: 10px 14px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #0050a0;
  border-bottom: 1px solid rgba(0, 80, 160, 0.16);
}
.tool-lookup-table td {
  padding: 9px 14px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.07);
  color: #0f172a;
  vertical-align: top;
}
.tool-lookup-table tr:last-child td { border-bottom: none; }
.tool-lookup-table tbody tr:hover { background: rgba(0, 80, 160, 0.05); }
.tool-lookup-empty {
  padding: 32px 16px;
  text-align: center;
  color: #64748b;
  font-size: 13px;
}
.tool-lookup-count {
  font-size: 11.5px;
  color: #64748b;
  margin-top: 8px;
  text-align: right;
}

/* ==========================================================================
   Image：拖拽上传 + 画布预览
   ========================================================================== */

.tool-drop {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 32px 20px;
  border-radius: 16px;
  border: 2px dashed rgba(0, 80, 160, 0.3);
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  text-align: center;
  transition: all 0.18s ease;
}
.tool-drop:hover,
.tool-drop.is-dragover {
  border-color: #0050a0;
  background: rgba(255, 255, 255, 0.85);
}
.tool-drop-icon { font-size: 30px; }
.tool-drop-title { font-size: 13.5px; font-weight: 700; color: #0f172a; }
.tool-drop-hint { font-size: 11.5px; color: #64748b; }
.tool-drop input[type='file'] { display: none; }

.tool-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 16px;
}
.tool-preview-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.tool-preview-label {
  font: 700 10px/1 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: 0.08em;
  color: #0050a0;
}
.tool-preview-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 140px;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: repeating-conic-gradient(#eef2f7 0% 25%, #ffffff 0% 50%) 50% / 16px 16px;
  overflow: hidden;
}
.tool-preview-frame img,
.tool-preview-frame canvas {
  max-width: 100%;
  max-height: 320px;
  display: block;
  border-radius: 6px;
}
.tool-image-stats {
  margin-top: 12px;
  font-size: 12px;
  color: #475569;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

@media (max-width: 640px) {
  .tool-preview-grid { grid-template-columns: 1fr; }
  .tool-copy-grid { grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); }
}

/* ==========================================================================
   Custom：独立实现的特例工具（全屏接管类）
   ========================================================================== */

.tool-fullscreen-stage {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: none;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.tool-fullscreen-stage.is-active { display: flex; }