/* =============================================================
   我家的菜谱本 · 样式
   -------------------------------------------------------------
   一套暖色（陶土橙 + 米黄纸感），手机优先，宽度 >= 560px 时居中。
   颜色都在最下面的 --变量 里，想换风格改那里就行。
   ============================================================= */

:root {
  --bg: #FBF7F2;
  --card: #FFFFFF;
  --ink: #2C2320;
  --ink-2: #7A6A62;
  --line: #EDE3D8;
  --primary: #B4552D;
  --primary-soft: #F7E7DC;
  --warn-bg: #FFF7E3;
  --warn-ink: #8A5A11;
  --warn-line: #F3DDA6;
  --note-bg: #EFF6F0;
  --note-ink: #3A6B49;
  --note-line: #CFE2D4;
  --radius: 16px;
}

* { box-sizing: border-box; }

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

body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
               "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  padding-bottom: 104px;
}

#app {
  max-width: 560px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ---------- 顶栏 ---------- */

.topbar { padding: 30px 2px 14px; }

.topbar h1 {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.topbar .sub {
  margin: 4px 0 0;
  color: var(--ink-2);
  font-size: 13px;
}

/* ---------- 搜索 ---------- */

.searchbar { margin-bottom: 12px; }

.searchbar input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font-size: 15px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}

.searchbar input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(180, 85, 45, .10);
}

/* ---------- 分类 chips ---------- */

.chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 14px;
  scrollbar-width: none;
}

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

.chip {
  flex: 0 0 auto;
  padding: 7px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink-2);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition: all .15s;
}

.chip.on {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 600;
}

/* ---------- 菜谱卡片 ---------- */

.cards { display: flex; flex-direction: column; gap: 12px; }

.card {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  text-decoration: none;
  color: inherit;
  transition: transform .12s, box-shadow .12s, border-color .12s;
}

.card:active {
  transform: scale(.985);
  border-color: var(--primary);
}

@media (hover: hover) {
  .card:hover {
    border-color: #DFCFC0;
    box-shadow: 0 6px 20px rgba(120, 80, 50, .08);
  }
}

.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.card-head h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 650;
}

.tag {
  flex: 0 0 auto;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
}

.card-intro {
  margin: 6px 0 0;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.55;
}

.card-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  color: #A2938A;
  font-size: 12px;
}

.badge {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 7px;
  border-radius: 6px;
  background: #F0EAE3;
  color: #9A8B81;
  font-size: 11px;
  font-weight: 500;
  vertical-align: middle;
}

.empty {
  padding: 60px 20px;
  text-align: center;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.9;
}

.empty span { font-size: 13px; color: #A2938A; }

/* ---------- 新建按钮 ---------- */

.fab {
  position: fixed;
  right: 20px;
  bottom: 26px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 28px;
  line-height: 52px;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(180, 85, 45, .35);
  transition: transform .12s;
}

.fab:active { transform: scale(.92); }

@media (min-width: 600px) {
  .fab { right: calc(50% - 260px); }
}

/* ---------- 页脚 ---------- */

.foot {
  margin: 36px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  text-align: center;
  color: #A2938A;
  font-size: 12px;
  line-height: 1.8;
}

.foot p { margin: 8px 0 0; }

.linkbtn {
  border: none;
  background: none;
  color: #A2938A;
  font-family: inherit;
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

/* ---------- 详情页顶栏 ---------- */

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 2px 8px;
}

.navbar a {
  color: var(--primary);
  font-size: 15px;
  text-decoration: none;
  font-weight: 500;
}

.navbar-title { color: var(--ink-2); font-size: 14px; }

/* ---------- 详情页 ---------- */

.detail { padding-top: 6px; }

.detail h1 {
  margin: 6px 0 0;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.8px;
  line-height: 1.25;
}

.detail .intro {
  margin: 8px 0 0;
  color: var(--ink-2);
  font-size: 15px;
}

.detail .meta {
  margin-top: 10px;
  color: #A2938A;
  font-size: 13px;
}

.detail section { margin-top: 30px; }

.detail h2 {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--ink-2);
  text-transform: none;
}

/* 食材 */

.ings { display: flex; flex-direction: column; gap: 1px; }

.ing {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 16px;
  cursor: pointer;
  transition: background .15s;
}

.ing:active { background: #F4EDE6; }

.ing input {
  flex: 0 0 auto;
  margin: 5px 0 0;
  width: 19px;
  height: 19px;
  accent-color: var(--primary);
}

.ing input:checked + span {
  text-decoration: line-through;
  color: #B5A79D;
}

.ing:nth-child(odd) { background: rgba(255, 255, 255, .55); }

/* 做法步骤 */

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.step {
  display: flex;
  gap: 14px;
  padding: 13px 14px;
  border-radius: 12px;
  cursor: pointer;
  transition: background .15s, opacity .2s;
}

.step:active { background: #F4EDE6; }

.step .num {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  line-height: 26px;
  transition: all .2s;
}

.step p {
  margin: 0;
  font-size: 17px;
  line-height: 1.75;
}

.step.done { opacity: .38; }

.step.done .num {
  background: #4A7C59;
  color: #fff;
}

/* 翻车点 / 改动 */

.warn, .note {
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid;
}

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

.note {
  background: var(--note-bg);
  border-color: var(--note-line);
}

.warn h2 { color: var(--warn-ink); }
.note h2 { color: var(--note-ink); }

.warn p, .note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

.warn p { color: #6E4A0E; }
.note p { color: #33583F; }

/* 做菜记录 */

.logs {
  margin: 0 0 16px;
  padding: 0 0 0 16px;
  list-style: none;
  border-left: 2px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.logs li { position: relative; }

.logs li::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

.logs .date {
  color: #A2938A;
  font-size: 12px;
  font-weight: 600;
}

.logs p {
  margin: 3px 0 0;
  font-size: 15px;
  line-height: 1.7;
}

.hint {
  margin: 10px 2px;
  color: #A2938A;
  font-size: 13px;
}

/* ---------- 按钮 ---------- */

.btn {
  display: inline-block;
  padding: 12px 22px;
  border: 1px solid var(--primary);
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .12s, opacity .15s;
}

.btn:active { transform: scale(.97); }

.btn.ghost {
  background: transparent;
  color: var(--primary);
  border-color: var(--line);
  font-weight: 500;
}

.btn.danger {
  background: transparent;
  color: #B03A2E;
  border-color: #EBCFCB;
}

/* 记一笔的表单 */

.logform { margin-top: 12px; }
.logform textarea { margin-bottom: 10px; }

.row { display: flex; gap: 10px; }

/* ---------- 表单页 ---------- */

.form { margin-top: 8px; }

.formtip {
  margin: 0 0 22px;
  padding: 12px 16px;
  border-radius: 12px;
  background: #F4EDE6;
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.6;
}

.f {
  display: block;
  margin-bottom: 18px;
}

.f > span {
  display: block;
  margin-bottom: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
}

input, select, textarea {
  display: block;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--ink);
  font-family: inherit;
  font-size: 16px; /* 16px 是底线：更小的话 iOS 会自动放大页面 */
  line-height: 1.6;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none;
  appearance: none;
}

textarea { resize: vertical; }

input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(180, 85, 45, .10);
}

select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%237A6A62' stroke-width='2' fill='none' stroke-linecap='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.f2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.actions {
  display: flex;
  gap: 12px;
  margin: 28px 0 10px;
}

.actions .btn { flex: 1; text-align: center; }

/* =============================================================
   阶段 1 新增：模式提示、解锁页、加载与出错态
   ============================================================= */

.banner {
  margin: 16px 0 0;
  padding: 10px 14px;
  border-radius: 10px;
  background: #FFF1D6;
  border: 1px solid #F0D9A6;
  color: #8A5A11;
  font-size: 13px;
  line-height: 1.6;
}

.pills {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.pill {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 13px;
  text-decoration: none;
}

.pill.on {
  background: var(--note-bg);
  border-color: var(--note-line);
  color: var(--note-ink);
}

/* 加载中 */

.loading {
  padding: 100px 20px;
  text-align: center;
  color: var(--ink-2);
  font-size: 14px;
}

.spinner {
  width: 26px;
  height: 26px;
  margin: 0 auto 16px;
  border: 3px solid var(--line);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

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

/* 出错 */

.errbox { padding: 36px 4px; }

.errbox h1 {
  margin: 0 0 16px;
  font-size: 22px;
}

.errmsg {
  margin: 0 0 16px;
  padding: 14px 16px;
  border: 1px solid #F3D0CA;
  border-radius: 12px;
  background: #FDEDEA;
  color: #8C3A2E;
  font-size: 14px;
  line-height: 1.75;
  word-break: break-word;
}

.errbox code, .hint code {
  padding: 1px 6px;
  border-radius: 5px;
  background: #F0EAE3;
  font-size: 13px;
}

/* 解锁页 */

.gate { padding: 30px 2px; }

.gate h1 {
  margin: 0 0 10px;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.gate-sub {
  margin: 0 0 26px;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.7;
}

.gate-err {
  margin: 0 0 14px;
  color: #B03A2E;
  font-size: 14px;
}

.btn.wide {
  display: block;
  width: 100%;
  text-align: center;
}

/* 页脚链接 */

.foot-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.dot { color: #D6C8BC; }