/* XHS Writer — 小红书文案生成器样式 */

/* ── Reset & Base ── */
*,*::before,*::after{box-sizing:border-box}
.xhs-wrap{
  --xhs-pink:#ff4757;
  --xhs-pink-light:#fff5f5;
  --xhs-pink-soft:#ffe0e0;
  --xhs-red:#e84118;
  --xhs-bg:#ffffff;
  --xhs-surface:#f8f9fa;
  --xhs-border:#e9ecef;
  --xhs-text:#212529;
  --xhs-dim:#6c757d;
  --xhs-radius:16px;
  --xhs-shadow:0 4px 20px rgba(0,0,0,.06);
  --xhs-shadow-hover:0 8px 30px rgba(0,0,0,.1);
  max-width:760px;
  margin:0 auto;
  padding:40px 20px 80px;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--xhs-text);
  line-height:1.7;
}

/* ── Hero ── */
.xhs-hero{text-align:center;margin-bottom:40px}
.xhs-hero h1{
  font-size:32px;font-weight:800;margin:0 0 12px;
  background:linear-gradient(135deg,var(--xhs-pink),var(--xhs-red));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.xhs-hero p{color:var(--xhs-dim);font-size:15px;margin:0}
.xhs-steps{
  display:flex;gap:8px;justify-content:center;margin-top:20px;flex-wrap:wrap;
}
.xhs-step{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 16px;border-radius:20px;
  background:var(--xhs-pink-light);color:var(--xhs-pink);
  font-size:13px;font-weight:600;
}
.xhs-step-num{
  width:20px;height:20px;border-radius:50%;
  background:var(--xhs-pink);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;
}

/* ── Template Cards ── */
.xhs-section-title{
  font-size:18px;font-weight:700;margin:0 0 16px;
  display:flex;align-items:center;gap:8px;
}
.xhs-templates{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;margin-bottom:32px;
}
@media(max-width:600px){
  .xhs-templates{grid-template-columns:1fr}
}
.xhs-template-card{
  border:2px solid var(--xhs-border);
  border-radius:var(--xhs-radius);
  padding:20px 16px;
  cursor:pointer;
  transition:all .2s ease;
  background:#fff;
  text-align:center;
}
.xhs-template-card:hover{
  border-color:var(--xhs-pink);
  box-shadow:var(--xhs-shadow);
  transform:translateY(-2px);
}
.xhs-template-card.selected{
  border-color:var(--xhs-pink);
  background:var(--xhs-pink-light);
  box-shadow:var(--xhs-shadow);
}
.xhs-template-icon{font-size:32px;margin-bottom:8px;display:block}
.xhs-template-name{font-size:15px;font-weight:700;margin-bottom:4px}
.xhs-template-desc{font-size:12px;color:var(--xhs-dim);line-height:1.5}

/* ── Input Panel ── */
.xhs-input-panel{margin-bottom:32px}
.xhs-input-group{margin-bottom:16px}
.xhs-input-group label{
  display:block;font-size:14px;font-weight:600;margin-bottom:6px;
}
.xhs-input-group input,
.xhs-input-group textarea{
  width:100%;padding:12px 14px;
  border:2px solid var(--xhs-border);
  border-radius:12px;font-size:15px;
  font-family:inherit;
  transition:border-color .2s;
  resize:vertical;
}
.xhs-input-group input:focus,
.xhs-input-group textarea:focus{
  outline:none;border-color:var(--xhs-pink);
}
.xhs-input-group textarea{min-height:70px}

.xhs-generate-btn{
  width:100%;padding:14px;
  border:none;border-radius:12px;
  background:linear-gradient(135deg,var(--xhs-pink),var(--xhs-red));
  color:#fff;font-size:16px;font-weight:700;
  cursor:pointer;transition:all .2s;
  font-family:inherit;
}
.xhs-generate-btn:hover:not(:disabled){
  transform:translateY(-1px);
  box-shadow:0 6px 20px rgba(255,71,87,.3);
}
.xhs-generate-btn:disabled{
  opacity:.6;cursor:not-allowed;
}

/* ── Loading ── */
.xhs-loading{
  display:flex;align-items:center;justify-content:center;
  padding:40px;flex-direction:column;gap:12px;
}
.xhs-spinner{
  width:36px;height:36px;
  border:3px solid var(--xhs-pink-soft);
  border-top-color:var(--xhs-pink);
  border-radius:50%;
  animation:xhs-spin .8s linear infinite;
}
@keyframes xhs-spin{to{transform:rotate(360deg)}}
.xhs-loading-text{color:var(--xhs-dim);font-size:14px}

/* ── Error ── */
.xhs-error{
  padding:16px 20px;border-radius:12px;
  background:#fff5f5;border:1px solid var(--xhs-pink-soft);
  color:var(--xhs-red);font-size:14px;
  display:flex;align-items:center;gap:8px;
}

/* ── Result Panel ── */
.xhs-result{animation:xhs-fade-in .4s ease}
@keyframes xhs-fade-in{
  from{opacity:0;transform:translateY(12px)}
  to{opacity:1;transform:translateY(0)}
}
.xhs-result-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:16px;
}
.xhs-result-header h3{
  margin:0;font-size:17px;
  display:flex;align-items:center;gap:6px;
}
.xhs-retry-btn{
  padding:6px 14px;border-radius:8px;
  border:1px solid var(--xhs-border);background:#fff;
  font-size:13px;color:var(--xhs-dim);
  cursor:pointer;transition:all .2s;
  font-family:inherit;
}
.xhs-retry-btn:hover{border-color:var(--xhs-pink);color:var(--xhs-pink)}

.xhs-result-card{
  border:1px solid var(--xhs-border);
  border-radius:var(--xhs-radius);
  padding:20px;margin-bottom:14px;
  background:#fff;position:relative;
  transition:box-shadow .2s;
}
.xhs-result-card:hover{box-shadow:var(--xhs-shadow)}
.xhs-card-label{
  font-size:12px;font-weight:600;color:var(--xhs-dim);
  margin-bottom:8px;display:flex;align-items:center;gap:4px;
}
.xhs-card-content{font-size:15px;line-height:1.8;white-space:pre-wrap;word-break:break-word}
.xhs-card-content.xhs-body{font-size:14px;line-height:2}
.xhs-tags{display:flex;flex-wrap:wrap;gap:8px}
.xhs-tag{
  padding:4px 12px;border-radius:20px;
  background:var(--xhs-pink-light);color:var(--xhs-pink);
  font-size:13px;font-weight:500;
}

.xhs-copy-btn{
  position:absolute;top:16px;right:16px;
  padding:4px 10px;border-radius:6px;
  border:1px solid var(--xhs-border);background:#fff;
  font-size:12px;color:var(--xhs-dim);
  cursor:pointer;transition:all .15s;
  font-family:inherit;
}
.xhs-copy-btn:hover{border-color:var(--xhs-pink);color:var(--xhs-pink)}
.xhs-copy-btn.copied{
  background:var(--xhs-pink);color:#fff;border-color:var(--xhs-pink);
}

.xhs-copy-all-btn{
  width:100%;padding:12px;margin-top:8px;
  border:2px dashed var(--xhs-border);border-radius:12px;
  background:transparent;font-size:14px;font-weight:600;
  color:var(--xhs-pink);cursor:pointer;transition:all .2s;
  font-family:inherit;
}
.xhs-copy-all-btn:hover{
  background:var(--xhs-pink-light);
  border-color:var(--xhs-pink);
}

/* ── SEO Footer ── */
.xhs-seo-footer{
  margin-top:60px;padding-top:32px;
  border-top:1px solid var(--xhs-border);
  font-size:14px;color:var(--xhs-dim);line-height:1.9;
}
.xhs-seo-footer h3{font-size:16px;color:var(--xhs-text);margin:0 0 10px}
.xhs-seo-footer p{margin:0 0 12px}

/* ── Bottom Nav ── */
.xhs-bottom-nav{
  display:flex;justify-content:center;gap:16px;
  margin-top:32px;font-size:14px;
}
.xhs-bottom-nav a{color:var(--xhs-dim);text-decoration:none}
.xhs-bottom-nav a:hover{color:var(--xhs-pink)}