/* ============================================================
   傻子文案大师 V0.1
   一套 CSS 同时吃 PC 和手机，浅色/深色主题用 CSS 变量切换。
   ============================================================ */

:root {
  --brand: #FF6B4A;
  --brand-dark: #E8502C;
  --brand-soft: #FFF0EB;

  --bg: #FAF7F5;
  --card: #FFFFFF;
  --card-border: #EDE7E3;
  --text: #1F1B19;
  --text-sub: #6B6360;
  --text-faint: #9C918C;
  --input-bg: #FCFBFA;
  --input-border: #E2DAD6;
  --shadow: 0 1px 2px rgba(40,24,16,.04), 0 6px 20px rgba(40,24,16,.06);
  --shadow-lift: 0 4px 10px rgba(40,24,16,.06), 0 12px 32px rgba(40,24,16,.10);
  --bar-bg: rgba(250,247,245,.88);
  --overlay-bg: rgba(30,22,18,.55);
  --radius: 16px;
  --radius-sm: 12px;

  --warn: #B4690E;
  --warn-soft: #FFF7E6;
  --warn-border: #F3DDB0;
}

html[data-theme="dark"] {
  --brand: #FF8465;
  --brand-dark: #FF6B4A;
  --brand-soft: #33201A;

  --bg: #14110F;
  --card: #1E1A18;
  --card-border: #2E2825;
  --text: #EFEAE7;
  --text-sub: #A79C97;
  --text-faint: #756B66;
  --input-bg: #191513;
  --input-border: #372F2B;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.35);
  --shadow-lift: 0 4px 10px rgba(0,0,0,.35), 0 12px 32px rgba(0,0,0,.45);
  --bar-bg: rgba(20,17,15,.9);
  --overlay-bg: rgba(0,0,0,.7);

  --warn: #E8B563;
  --warn-soft: #2A2116;
  --warn-border: #4A3A20;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

/* 关键！有些元素自带 display（.overlay 的 flex、.btn-loading 的 inline-flex），
   类选择器的优先级会盖掉浏览器默认的 [hidden] { display: none }，
   结果就是 hidden 属性失效 —— 页面一打开遮罩就一直挡住不能操作。
   这里强制兜住。 */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
               "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background .25s ease, color .25s ease;
}

/* ---------------------------- 顶部 ---------------------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bar-bg);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--card-border);
  padding-top: env(safe-area-inset-top);
}

.topbar-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand { display: flex; flex-direction: column; min-width: 0; }

.brand-mark {
  font-size: 17.5px;
  font-weight: 800;
  letter-spacing: .3px;
  color: var(--brand);
  white-space: nowrap;
}

.brand-slogan {
  font-size: 11.5px;
  color: var(--text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.icon-btn {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  background: var(--card);
  color: var(--text-sub);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease;
}
.icon-btn:active { transform: scale(.92); }

.ico-moon { display: none; }
html[data-theme="dark"] .ico-sun { display: none; }
html[data-theme="dark"] .ico-moon { display: block; }

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

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 16px 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
}

/* ---------------------------- 首页 ---------------------------- */

.home-hero {
  position: relative;
  text-align: center;
  padding: 34px 18px 30px;
  margin-bottom: 18px;
  border-radius: 22px;
  background:
    radial-gradient(120% 100% at 50% 0%, color-mix(in srgb, var(--brand) 16%, transparent) 0%, transparent 62%),
    var(--card);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.home-badge {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--brand-dark);
  background: var(--brand-soft);
  border: 1px solid color-mix(in srgb, var(--brand) 28%, transparent);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 16px;
  letter-spacing: .3px;
}
html[data-theme="dark"] .home-badge { color: var(--brand); }

.home-title {
  font-size: 34px;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -1px;
  margin: 0 0 18px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.home-lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--text-sub);
}

.home-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.home-point {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 14px 12px;
  text-align: center;
  box-shadow: var(--shadow);
}
.home-point b {
  display: block;
  font-size: 15px;
  color: var(--brand-dark);
  margin-bottom: 4px;
  font-weight: 800;
}
html[data-theme="dark"] .home-point b { color: var(--brand); }
.home-point span {
  display: block;
  font-size: 12.5px;
  color: var(--text-sub);
  line-height: 1.55;
}

.home-quotes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 22px;
}
.home-quotes span {
  font-size: 12.5px;
  color: var(--text-faint);
  background: var(--card);
  border: 1px dashed var(--input-border);
  border-radius: 999px;
  padding: 6px 13px;
}

.home-cta { margin-top: 4px; }

/* ---------------------------- 向导 ---------------------------- */

.wiz-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  min-height: 34px;
}

.wiz-step {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-faint);
}

.prog {
  height: 5px;
  border-radius: 999px;
  background: var(--input-border);
  overflow: hidden;
  margin-bottom: 18px;
}
.prog i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand) 0%, var(--brand-dark) 100%);
  transition: width .32s cubic-bezier(.4,0,.2,1);
}

.step-card {
  animation: stepIn .26s ease both;
}
@keyframes stepIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

.step-head { margin-bottom: 14px; }

.step-q {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  margin: 0 0 6px;
  letter-spacing: -.2px;
}

.step-hint {
  font-size: 13.5px;
  color: var(--text-sub);
  margin: 0;
}

.options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.opt {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 52px;
  padding: 12px 10px;
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  cursor: pointer;
  font-size: 14.5px;
  font-weight: 600;
  text-align: center;
  line-height: 1.35;
  color: var(--text-sub);
  transition: all .16s ease;
  user-select: none;
}

.opt input { position: absolute; opacity: 0; pointer-events: none; }

.opt:active { transform: scale(.975); }

.opt .opt-emoji { font-size: 18px; line-height: 1; flex: none; }

.opt:has(input:checked) {
  border-color: var(--brand);
  background: var(--brand-soft);
  color: var(--brand-dark);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 14%, transparent);
}
html[data-theme="dark"] .opt:has(input:checked) { color: var(--brand); }

/* 「AI 帮我选」用虚线和一点点星光感区分开 */
.opt[data-auto="1"] { border-style: dashed; }
.opt[data-auto="1"]:has(input:checked) { border-style: solid; }

.wiz-actions { margin: 18px 0 0; }

/* 第七步：可选的补充输入 */
.field-label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 7px;
}
.sub-hint {
  font-size: 13px;
  color: var(--text-faint);
  margin: 0 0 12px;
  line-height: 1.6;
}

textarea {
  width: 100%;
  font-family: inherit;
  font-size: 16px;           /* 16px 防止 iOS 自动放大 */
  color: var(--text);
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-sm);
  padding: 13px;
  outline: none;
  resize: vertical;
  min-height: 116px;
  line-height: 1.7;
  transition: border-color .16s ease, box-shadow .16s ease;
  -webkit-appearance: none;
  appearance: none;
}
textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 15%, transparent);
}
textarea::placeholder { color: var(--text-faint); }

.qa-chips { margin-top: 12px; }
.qa-label {
  display: block;
  font-size: 12.5px;
  color: var(--text-faint);
  margin-bottom: 8px;
}
.chip-add {
  display: inline-block;
  font-family: inherit;
  font-size: 13px;
  color: var(--text-sub);
  background: var(--input-bg);
  border: 1px dashed var(--input-border);
  border-radius: 999px;
  padding: 10px 15px;
  min-height: 42px;
  margin: 0 7px 7px 0;
  cursor: pointer;
  transition: all .15s ease;
}
.chip-add:hover { border-color: var(--brand); color: var(--brand); }
.chip-add:active { transform: scale(.95); }

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

.primary {
  font-family: inherit;
  border: none;
  background: linear-gradient(180deg, var(--brand) 0%, var(--brand-dark) 100%);
  color: #fff;
  font-weight: 800;
  font-size: 15.5px;
  cursor: pointer;
  border-radius: 14px;
  /* 默认就要够大 —— 手机上必须好点 */
  min-height: 48px;
  padding: 12px 16px;
  transition: transform .14s ease, filter .2s ease, opacity .2s ease;
}
.primary:active { transform: scale(.985); }
.primary:disabled { opacity: .62; cursor: not-allowed; transform: none; }

.primary.big {
  width: 100%;
  min-height: 56px;
  font-size: 17px;
  letter-spacing: .5px;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--brand) 32%, transparent);
}

.primary.ghost {
  background: var(--card);
  color: var(--brand);
  border: 1.5px solid var(--brand);
  box-shadow: none;
}
html[data-theme="dark"] .primary.ghost { background: var(--brand-soft); }

.btn-loading { display: inline-flex; align-items: center; justify-content: center; gap: 9px; }

.spinner {
  width: 16px;
  height: 16px;
  border: 2.5px solid rgba(255,255,255,.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  flex: none;
}
@keyframes spin { to { transform: rotate(360deg); } }

.bottom-spacer { height: 40px; }

/* ---------------------------- 结果页 ---------------------------- */

.result-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.text-btn {
  font-family: inherit;
  background: none;
  border: none;
  color: var(--text-sub);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 0;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}
.text-btn:hover { color: var(--brand); }

.result-meta {
  font-size: 12px;
  color: var(--text-faint);
  text-align: right;
}

.result-card { margin-bottom: 12px; }
.hook-card { border-color: color-mix(in srgb, var(--brand) 32%, var(--card-border)); }

.rc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.rc-head h3 {
  font-size: 13px;
  font-weight: 700;
  margin: 0;
  color: var(--brand);
  letter-spacing: .3px;
}

.mini-copy {
  flex: none;
  font-family: inherit;
  font-size: 12px;
  color: var(--text-sub);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 999px;
  padding: 10px 16px;
  /* 手机上必须够大够好点 —— 实测 32px 会误触，统一提到 42px */
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: all .15s ease;
}
.mini-copy:hover { border-color: var(--brand); color: var(--brand); }
.mini-copy:active { transform: scale(.94); }

.rc-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.title-text { font-size: 17.5px; font-weight: 800; line-height: 1.55; }
.hook-text { font-size: 17px; font-weight: 700; line-height: 1.75; color: var(--brand-dark); }
html[data-theme="dark"] .hook-text { color: var(--brand); }
.script-text { font-size: 17px; line-height: 1.95; letter-spacing: .2px; }

.risk-card {
  background: var(--warn-soft);
  border-color: var(--warn-border);
}
.risk-card .rc-head h3 { color: var(--warn); }
.risk-text { font-size: 14.5px; color: var(--warn); line-height: 1.75; }

.actions-title {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 12px;
}

.actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(104px, 1fr));
  gap: 9px;
}

.actions-main { margin-top: 12px; grid-template-columns: 1fr 1fr; }

.act {
  font-family: inherit;
  min-height: 46px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text);
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all .15s ease;
  padding: 8px 10px;
}
.act:hover { border-color: var(--brand); color: var(--brand); }
.act:active { transform: scale(.97); }
.act:disabled { opacity: .5; cursor: not-allowed; }

/* ---------------------------- 遮罩 / 提示 ---------------------------- */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--overlay-bg);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn .18s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.overlay-box {
  background: var(--card);
  border-radius: 18px;
  padding: 30px 26px;
  text-align: center;
  max-width: 330px;
  width: 100%;
  box-shadow: var(--shadow-lift);
}

.big-spinner {
  width: 34px;
  height: 34px;
  border-width: 3.5px;
  border-color: color-mix(in srgb, var(--brand) 22%, transparent);
  border-top-color: var(--brand);
  margin: 0 auto 16px;
  display: block;
}

.overlay-box p { margin: 0; font-size: 15.5px; font-weight: 700; }

.overlay-sub {
  margin-top: 7px !important;
  font-size: 12.5px !important;
  font-weight: 400 !important;
  color: var(--text-faint);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(40px + env(safe-area-inset-bottom));
  transform: translateX(-50%) translateY(12px);
  z-index: 100;
  background: rgba(30,24,20,.94);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 11px 20px;
  border-radius: 999px;
  max-width: calc(100vw - 40px);
  text-align: center;
  opacity: 0;
  transition: opacity .22s ease, transform .22s ease;
  pointer-events: none;
  box-shadow: var(--shadow-lift);
}
html[data-theme="dark"] .toast { background: rgba(240,238,236,.96); color: #14110F; }

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

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

/* 手机竖屏 */
@media (max-width: 560px) {
  .page { padding: 16px 14px 0; }
  .home-hero { padding: 28px 14px 26px; border-radius: 18px; }
  .home-title { font-size: 30px; }
  .home-lead { font-size: 15px; }
  .home-point span { font-size: 12px; }
  .card { padding: 14px; border-radius: 14px; }
  .step-q { font-size: 18.5px; }
  .options { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .opt { font-size: 14px; min-height: 54px; padding: 11px 8px; }
  .scroll-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .script-text { font-size: 16.5px; }
  .actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .actions-main { grid-template-columns: 1fr 1fr; }
  .brand-slogan { font-size: 11px; }
}

/* 超小屏（iPhone SE 等 320px） */
@media (max-width: 360px) {
  .page { padding: 14px 11px 0; }
  .home-title { font-size: 26px; }
  .brand-mark { font-size: 15.5px; }
  .step-q { font-size: 17px; }
  .opt { font-size: 13px; min-height: 52px; padding: 9px 5px; }
  .opt .opt-emoji { font-size: 16px; }
  .actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .act { font-size: 13.5px; }
  .primary.big { font-size: 16px; }
  .home-points { grid-template-columns: 1fr; }
}

/* 平板 / PC */
@media (min-width: 720px) {
  .options { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .options[data-wide="1"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .options[data-count="more"] { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .actions { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .actions-main { grid-template-columns: 1fr 1fr; }
  .home-title { font-size: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ============================================================
   V0.2 全行业版：首页「行业 / 业态 / 店名」+ 顶栏切换
   只用主题变量，明暗两套自动适配；手机端所有可点区域 >= 42px
   ============================================================ */

.profile-btn {
  margin-left: auto;
  margin-right: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 46vw;
  min-height: 40px;
  padding: 6px 12px;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  background: var(--card);
  color: var(--text-sub);
  font-family: inherit;
  font-size: 12.5px;
  cursor: pointer;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.profile-btn:hover { border-color: var(--brand); color: var(--brand); }
.profile-btn[hidden] { display: none; }
.profile-chev { opacity: .65; font-size: 11px; }

.setup-card { padding: 20px; margin-bottom: 18px; }
.setup-head { margin-bottom: 16px; }
.setup-head h2 {
  margin: 0 0 6px;
  font-size: 19px;
  font-weight: 800;
  color: var(--text);
}
.setup-head p { margin: 0; font-size: 13px; color: var(--text-faint); }

.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.industry-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 78px;
  padding: 10px 8px;
  border: 1.5px solid var(--card-border);
  border-radius: 14px;
  background: var(--input-bg);
  color: var(--text);
  font-family: inherit;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.industry-card:hover { border-color: var(--brand); }
.industry-card:active { transform: scale(.97); }
.industry-card.is-on {
  border-color: var(--brand);
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-weight: 800;
}
html[data-theme="dark"] .industry-card.is-on { color: var(--brand); }
.industry-emoji { font-size: 24px; line-height: 1.1; }
.industry-label { font-size: 14.5px; }

/* V0.3：行业变多，首屏放热门，其余折叠 */
.industry-more {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 100%;
  min-height: 44px;
  margin-top: 10px;
  padding: 8px 12px;
  border: 1px dashed var(--card-border);
  border-radius: 12px;
  background: transparent;
  color: var(--text-sub);
  font-family: inherit;
  font-size: 13.5px;
  cursor: pointer;
  transition: border-color .15s ease, color .15s ease;
}
.industry-more:hover { border-color: var(--brand); color: var(--brand-dark); }
.industry-more-arrow { font-size: 11px; line-height: 1; }
.industry-grid-more { margin-top: 10px; }
.industry-card.is-fallback { border-style: dashed; }

.setup-block { margin-top: 16px; }
.setup-label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text-sub);
}
.setup-label em { font-style: normal; color: var(--text-faint); font-size: 12px; }

.subtype-row { display: flex; flex-wrap: wrap; gap: 8px; }
.subtype-chip {
  min-height: 42px;
  padding: 9px 15px;
  border: 1px solid var(--input-border);
  border-radius: 999px;
  background: var(--input-bg);
  color: var(--text-sub);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
}
.subtype-chip:hover { border-color: var(--brand); color: var(--brand); }
.subtype-chip.is-on {
  border-color: var(--brand);
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-weight: 700;
}
html[data-theme="dark"] .subtype-chip.is-on { color: var(--brand); }

.store-input {
  width: 100%;
  min-height: 46px;
  padding: 10px 13px;
  border: 1px solid var(--input-border);
  border-radius: 12px;
  background: var(--input-bg);
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  box-sizing: border-box;
}
.store-input::placeholder { color: var(--text-faint); font-size: 13.5px; }
.store-input:focus { outline: none; border-color: var(--brand); }

@media (min-width: 720px) {
  .industry-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .setup-card { padding: 24px; }
}