/* 热文工坊 — 明快媒体风 */
:root{
  --bg:linear-gradient(135deg,#fef3f2 0%,#fff7ed 35%,#fdf4ff 70%,#eff6ff 100%);
  --card:#ffffff; --line:#f0e4e4; --ink:#1f2937;
  --muted:#9ca3af;
  --brand:#f43f5e; --brand2:#fb923c; --accent:#8b5cf6;
  --radius:18px;
  --shadow:0 8px 32px rgba(244,63,94,.08),0 2px 8px rgba(0,0,0,.04);
  --shadow-hover:0 16px 40px rgba(244,63,94,.15),0 4px 12px rgba(0,0,0,.06);
  --font:"Plus Jakarta Sans","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);background-attachment:fixed;color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}
.wrap{max-width:100%;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)} .small{font-size:12px}

/* 顶部栏 */
.topbar{background:rgba(255,255,255,.75);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(244,63,94,.1);position:sticky;top:0;z-index:20}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;flex-wrap:wrap;gap:12px}
.brand{display:flex;gap:12px;align-items:center;flex-shrink:0}
.logo{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px;box-shadow:0 4px 14px rgba(244,63,94,.35)}
.brand-name{font-weight:800;font-size:17px;white-space:nowrap;background:linear-gradient(135deg,var(--brand),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.brand-sub{font-size:11px;color:var(--muted);white-space:nowrap}
.top-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.health{font-size:11px;color:var(--muted);border:1px solid rgba(244,63,94,.15);padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.8);white-space:nowrap;font-weight:600}
.health.ok{color:#059669;border-color:#a7f3d0;background:#ecfdf5}
.health.bad{color:#e11d48;border-color:#fecdd3;background:#fff1f2}

/* 主内容区 */
.main-full{padding:24px 20px 40px;max-width:1600px;margin:0 auto;}
.card{background:var(--card);border:1px solid rgba(244,63,94,.08);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
.field-label{font-size:13px;font-weight:700;margin:0 0 6px;display:block;color:var(--ink)}
textarea,select,input[type="text"]{width:100%;border:2px solid #fce7f3;border-radius:12px;padding:12px 14px;font:inherit;font-size:13px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
textarea:focus,select:focus,input[type="text"]:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(244,63,94,.1)}
.input-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:12px;margin-top:12px}
@media(max-width:900px){.input-grid{grid-template-columns:1fr}}
.tone-row{display:flex;flex-wrap:wrap;gap:6px}
.tone{border:2px solid #fce7f3;background:#fff;border-radius:999px;padding:7px 14px;font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap;transition:all .15s}
.tone:hover{border-color:var(--brand);color:var(--brand)}
.tone.active{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(244,63,94,.3)}
.seg{display:inline-flex;background:#fce7f3;border-radius:12px;padding:4px;gap:3px;flex-wrap:wrap}
.seg-btn{border:0;background:transparent;padding:7px 12px;border-radius:8px;font-size:11px;font-weight:700;color:#9d4a5c;cursor:pointer;white-space:nowrap;transition:all .15s}
.seg-btn.active{background:#fff;color:var(--brand);box-shadow:0 2px 8px rgba(244,63,94,.15)}
.check{display:flex;gap:8px;align-items:center;margin-top:8px;font-size:12px}
.check input{width:auto}
.generate-row{display:flex;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}

/* 按钮 - 晶莹剔透 */
.btn{border-radius:12px;padding:10px 18px;font-weight:700;font-size:13px;cursor:pointer;border:1px solid transparent;transition:all .2s;white-space:nowrap;position:relative;overflow:hidden}
.btn-primary{background:linear-gradient(135deg,var(--brand) 0%,var(--brand2) 100%);color:#fff;display:inline-flex;gap:6px;align-items:center;box-shadow:0 4px 16px rgba(244,63,94,.35),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(244,63,94,.45),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-primary:active{transform:translateY(0)}
.btn-dark{background:linear-gradient(135deg,#1f2937,#374151);color:#fff;box-shadow:0 4px 14px rgba(0,0,0,.2),inset 0 1px 0 rgba(255,255,255,.15)}
.btn-ghost{background:rgba(255,255,255,.9);border:2px solid #fce7f3;color:var(--ink);backdrop-filter:blur(10px)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);background:#fff}
.btn:disabled{opacity:.6;cursor:wait;transform:none!important}
.btn-sm{padding:6px 12px;font-size:11px;border-radius:9px}
.hint{font-size:11px;color:var(--muted)}
.loading{display:flex;gap:12px;align-items:center;margin-top:14px;background:rgba(255,255,255,.8);border:2px dashed #fbcfe8;border-radius:12px;padding:14px}
.spinner{width:24px;height:24px;border-radius:50%;border:3px solid #fce7f3;border-top-color:var(--brand);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.notice{border-radius:12px;padding:14px 16px;font-size:13px;border:1px solid;margin-bottom:20px;box-shadow:0 4px 16px rgba(244,63,94,.1)}
.notice.ok{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.notice.err{background:#fff1f2;border-color:#fecaca;color:#991b1b}
.campaign-bar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
.kicker{font-size:10px;letter-spacing:.1em;color:var(--brand);font-weight:800}
.badge{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-size:10px;border-radius:999px;padding:3px 10px;text-transform:capitalize;box-shadow:0 2px 8px rgba(244,63,94,.25)}
.angle{margin:4px 0 0;font-size:16px;font-weight:700}

/* 卡片网格 */
.cards-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
@media(max-width:1400px){.cards-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1000px){.cards-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.cards-grid{grid-template-columns:1fr}}

.post-card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid rgba(244,63,94,.08);border-radius:14px;padding:16px;transition:all .25s}
.post-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.post-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.img-box{border-radius:10px;overflow:hidden;background:#fef2f2;border:1px solid rgba(244,63,94,.08);margin-bottom:6px}
.img-box img{width:100%;height:160px;object-fit:cover;cursor:zoom-in;display:block;transition:transform .2s}
.img-box img:hover{transform:scale(1.03)}
.img-ph{height:160px;display:flex;align-items:center;justify-content:center;background:#fef2f2;color:var(--muted);font-size:12px;text-align:center;padding:12px}
.loading-img{outline:2px dashed var(--accent);outline-offset:-2px}
.err-text{color:#e11d48}
.tags{display:flex;flex-wrap:wrap;gap:4px}
.tag{background:#fdf4ff;border:1px solid #f5d0fe;font-size:10px;padding:3px 9px;border-radius:999px;color:#a21caf}
.post-title{width:100%;border:2px solid #fce7f3;border-radius:10px;padding:10px 12px;font:inherit;font-size:14px;font-weight:700;background:#fff;color:var(--ink)}
.post-title:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(244,63,94,.1)}
.prompt-line{background:#fdf4ff;border:1px dashed #f5d0fe;border-radius:8px;padding:8px 10px;font-size:11px}
.actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
.actions .btn{flex:1;min-width:70px;text-align:center}

/* 采集区 */
#crawlHint{line-height:1.6;font-size:11px}
#crawlHint code{background:#fef3c7;padding:1px 5px;border-radius:4px;font-size:10px}
#crawlResult div[data-idx]{padding:10px;border-bottom:1px solid #fce7f3;display:flex;align-items:center;gap:8px;cursor:pointer;transition:background .15s;border-radius:8px}
#crawlResult div[data-idx]:hover{background:#fdf2f8}
#crawlResult div[data-idx] img{width:44px;height:44px;object-fit:cover;border-radius:8px}

/* 模态框 */
.modal{position:fixed;inset:0;background:rgba(31,41,55,.4);backdrop-filter:blur(6px);display:grid;place-items:center;z-index:50;padding:16px}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:20px;max-width:560px;width:100%;padding:24px;box-shadow:0 24px 60px rgba(0,0,0,.2)}
.modal-box.wide{max-width:800px}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.x{border:0;background:#fce7f3;border-radius:10px;width:32px;height:32px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--brand);transition:all .15s}
.x:hover{background:#fbcfe8}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid label{font-size:11px;font-weight:700;display:flex;flex-direction:column;gap:5px}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}}
.modal-foot{display:flex;justify-content:flex-end;margin-top:16px}
.score-row{display:flex;gap:12px;align-items:center;background:#fdf2f8;border:1px solid #fbcfe8;border-radius:12px;padding:12px;margin-bottom:8px}
.score{font-size:26px;font-weight:900}.score span{font-size:12px;color:var(--muted)}
.suggest{background:linear-gradient(135deg,#fef3c7,#fce7f3);border:1px solid #fde68a;border-radius:12px;padding:10px;display:flex;gap:8px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.export-btns{display:flex;gap:6px;margin-bottom:8px;flex-wrap:wrap}
.lightbox-box img{width:100%;border-radius:12px;border:1px solid #fce7f3}
.footer{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-size:11px;color:var(--muted);padding:12px 0;border-top:1px solid #fce7f3;margin-top:20px}

@media(max-width:760px){
  .topbar-inner{padding:12px 16px}
  .brand-sub{display:none}
  .main-full{padding:16px 12px 28px}
  .card{padding:16px}
  .input-grid{grid-template-columns:1fr}
  .generate-row{gap:8px}
  .btn{padding:9px 14px;font-size:12px}
}

.post-head .platform-title{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.post-head .platform-badge{font-size:10px;white-space:nowrap;flex-shrink:0}
.post-head .platform-meta{font-size:10px;white-space:nowrap;color:var(--muted);flex-shrink:0}

/* ===== 移动端优化 ===== */
@media(max-width:760px){
  .topbar-inner{padding:10px 14px;gap:8px}
  .brand-name{font-size:15px}
  .brand-sub{display:none}
  .logo{width:34px;height:34px;font-size:16px;border-radius:10px}
  .top-actions .btn{padding:8px 12px;font-size:11px}
  .health{font-size:10px;padding:4px 8px}

  .main-full{padding:12px 10px 32px}
  .card{padding:16px 14px;border-radius:14px}

  /* 输入区 */
  .field-label{font-size:12px}
  textarea{padding:12px;font-size:14px}
  input[type="text"],select{padding:11px;font-size:14px}

  /* 采集区 grid 改单列 */
  .input-grid{grid-template-columns:1fr;gap:10px}

  /* 按钮触摸目标 ≥44px */
  .btn{padding:12px 16px;font-size:13px;border-radius:12px;min-height:44px}
  .btn-sm{padding:8px 12px;font-size:12px;min-height:36px}
  .tone{padding:8px 14px;font-size:13px;min-height:36px}

  /* 模态框全屏 */
  .modal{padding:0;align-items:flex-end}
  .modal-box{border-radius:20px 20px 0 0;max-width:100%;width:100%;max-height:90vh;overflow-y:auto;padding:20px 16px}
  .modal-box.wide{max-width:100%}

  /* 卡片网格手机单列 */
  .cards-grid{grid-template-columns:1fr;gap:12px}
  .post-card{padding:14px}
  .img-box img{height:180px}

  /* 采集结果列表更好点 */
  #crawlResult div[data-idx]{padding:12px 8px;min-height:48px}
  #crawlResult div[data-idx] img{width:48px;height:48px}

  /* toast 顶部固定 */
  .notice{position:sticky;top:60px;z-index:30;margin-bottom:12px}

  /* 标签 */
  .tag{font-size:11px;padding:4px 10px}

  /* 关闭按钮大点 */
  .x{width:36px;height:36px;font-size:16px}

  /* 加载区 */
  .loading{padding:16px}
}

@media(max-width:380px){
  .main-full{padding:10px 8px 28px}
  .card{padding:14px 12px}
  .btn{padding:11px 14px;font-size:12px}
}