/* ===========================================================
   JervinB 比赛报名页 — 品牌清新风
   墨(#1a1f36) + 朱砂(#c0392b) + 纸(#faf7f2)
   =========================================================== */
:root{
  --ink:#1a1f36; --ink-deep:#0d1226; --ink-mid:#3a4259; --ink-soft:#6b7280; --ink-faint:#9ca3af;
  --cinnabar:#c0392b; --cinnabar-deep:#8e2a20; --cinnabar-soft:#f4dad6; --cinnabar-tint:#fbeeec;
  --paper:#faf7f2; --paper-warm:#f4efe7; --paper-line:#e7e1d4;
  --surface:#ffffff; --border:#e7e1d4; --border-strong:#cdc4b2;
  --ok:#16a34a; --ok-bg:#dcfce7;
  --radius:18px; --shadow:0 10px 40px rgba(26,31,54,.10);
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Outfit','Noto Sans TC',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--paper); color:var(--ink); line-height:1.5;
  -webkit-font-smoothing:antialiased;
}

/* 顶栏品牌 */
.topbar{
  display:flex; align-items:center; justify-content:center; gap:10px;
  padding:18px 20px; background:var(--ink); color:#fff;
}
.topbar .logo{font-weight:900; font-size:20px; letter-spacing:.5px;}
.topbar .logo .em{color:var(--cinnabar);}
.topbar .slogan{font-size:12px; color:rgba(255,255,255,.6); font-weight:600; border-left:1px solid rgba(255,255,255,.2); padding-left:10px;}

/* 容器 */
.wrap{max-width:560px; margin:0 auto; padding:0 18px 60px;}

/* hero / 比赛卡 */
.hero{
  margin-top:24px; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow);
}
.hero-banner{width:100%; max-height:200px; object-fit:cover; display:block; background:var(--paper-warm);}
.hero-banner-fallback{
  height:120px; background:linear-gradient(135deg,var(--ink),var(--ink-deep)); position:relative;
  display:flex; align-items:center; justify-content:center;
}
.hero-banner-fallback::after{content:'🏆'; font-size:54px; filter:saturate(1.2);}
.hero-body{padding:22px 24px;}
.hero-eyebrow{font-size:11px; font-weight:800; letter-spacing:1.5px; text-transform:uppercase; color:var(--cinnabar); margin-bottom:6px;}
.hero-title{font-size:24px; font-weight:900; margin:0 0 8px; color:var(--ink-deep); line-height:1.25;}
.hero-org{font-size:13px; font-weight:700; color:var(--ink-mid); margin-bottom:12px;}
.hero-desc{font-size:14px; color:var(--ink-soft); line-height:1.6; margin:0 0 16px;}
.event-detail{background:var(--paper-warm); border:1px solid var(--border); border-radius:14px; padding:6px 16px;}
.ed-row{display:flex; justify-content:space-between; align-items:center; gap:12px; padding:10px 0; border-bottom:1px solid var(--paper-line);}
.ed-row:last-child{border-bottom:none;}
.ed-k{font-size:13px; font-weight:700; color:var(--ink-mid); white-space:nowrap;}
.ed-v{font-size:13px; font-weight:800; color:var(--ink-deep); text-align:right;}
.hero-meta{display:flex; flex-wrap:wrap; gap:10px;}
.chip{display:inline-flex; align-items:center; gap:6px; background:var(--paper-warm); border:1px solid var(--border);
  border-radius:10px; padding:7px 12px; font-size:13px; font-weight:700; color:var(--ink-mid);}
.chip b{color:var(--cinnabar);}
.chip.deadline-soon{background:var(--cinnabar-tint); border-color:var(--cinnabar-soft); color:var(--cinnabar-deep);}

/* 开放比赛列表 */
.list-head{margin-top:28px; text-align:center;}
.list-title{font-size:24px; font-weight:900; color:var(--ink-deep); margin:6px 0 4px;}
.list-sub{font-size:14px; color:var(--ink-soft); margin:0 0 4px;}
.list-grid{display:flex; flex-direction:column; gap:14px; margin-top:20px;}
.list-card{display:block; width:100%; text-align:left; cursor:pointer; font-family:inherit;
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:20px 22px; box-shadow:var(--shadow); transition:transform .12s, border-color .12s, box-shadow .12s;}
.list-card:hover{transform:translateY(-2px); border-color:var(--cinnabar-soft); box-shadow:0 14px 44px rgba(192,57,43,.14);}
.list-card:active{transform:translateY(0);}
.lc-title{font-size:18px; font-weight:900; color:var(--ink-deep); margin-bottom:6px;}
.lc-org{font-size:13px; font-weight:700; color:var(--ink-mid); margin-bottom:10px;}
.lc-meta{display:flex; flex-wrap:wrap; gap:8px;}
.lc-meta span{background:var(--paper-warm); border:1px solid var(--border); border-radius:9px;
  padding:5px 10px; font-size:12px; font-weight:700; color:var(--ink-mid);}
.lc-go{margin-top:14px; font-size:14px; font-weight:900; color:var(--cinnabar);}

.back-link{display:inline-flex; align-items:center; gap:4px; margin:18px 0 0; font-size:13px; font-weight:700;
  color:var(--ink-soft); text-decoration:none; cursor:pointer; background:none; border:none; font-family:inherit;}
.back-link:hover{color:var(--cinnabar);}

/* 表单卡 */
.card{
  margin-top:18px; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius); padding:24px; box-shadow:var(--shadow);
}
.card h2{font-size:17px; font-weight:900; margin:0 0 4px; color:var(--ink-deep);}
.card .sub{font-size:13px; color:var(--ink-soft); margin:0 0 20px;}
.section-label{font-size:11px; font-weight:800; letter-spacing:1px; text-transform:uppercase; color:var(--ink-faint);
  margin:22px 0 12px; padding-bottom:6px; border-bottom:1px solid var(--paper-line);}
.section-label:first-of-type{margin-top:0;}

.field{margin-bottom:16px;}
.field-row{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
@media(max-width:480px){ .field-row{grid-template-columns:1fr; gap:0;} }
.opt{color:var(--ink-faint); font-weight:500; font-size:12px;}
.field label{display:block; font-size:13px; font-weight:700; color:var(--ink-mid); margin-bottom:7px;}
.field label .req{color:var(--cinnabar); margin-left:2px;}
.field input, .field select{
  width:100%; font-size:15px; font-family:inherit; color:var(--ink); font-weight:600;
  background:var(--paper); border:1.5px solid var(--border); border-radius:12px; padding:12px 14px;
  transition:border-color .15s, box-shadow .15s;
}
.field select{cursor:pointer;}
.field input:focus, .field select:focus{outline:none; border-color:var(--cinnabar); box-shadow:0 0 0 3px var(--cinnabar-tint); background:#fff;}
.field input::placeholder{color:var(--ink-faint); font-weight:500;}
.field .hint{font-size:12px; color:var(--ink-faint); margin-top:6px;}
.noic-check{display:flex; align-items:center; gap:8px; font-size:13px; font-weight:600; color:var(--ink-mid);
  margin:-6px 0 16px; cursor:pointer;}
.noic-check input{width:16px; height:16px; accent-color:var(--cinnabar); cursor:pointer;}
.field.invalid input{border-color:var(--cinnabar);}
.field-err{font-size:12px; color:var(--cinnabar); margin-top:6px; font-weight:700; display:none;}
.field.invalid .field-err{display:block;}

.btn-submit{
  width:100%; margin-top:8px; border:none; cursor:pointer; font-family:inherit;
  font-size:16px; font-weight:900; color:#fff; background:var(--cinnabar);
  border-radius:14px; padding:15px; transition:background .15s, transform .1s;
  box-shadow:0 6px 18px rgba(192,57,43,.3);
}
.btn-submit:hover{background:var(--cinnabar-deep);}
.btn-submit:active{transform:translateY(2px);}
.btn-submit:disabled{background:var(--ink-faint); cursor:not-allowed; box-shadow:none;}

/* 状态信息块 */
.notice{padding:40px 24px; text-align:center;}
.notice .ic{font-size:48px; margin-bottom:12px;}
.notice h2{font-size:20px; font-weight:900; margin:0 0 8px; color:var(--ink-deep);}
.notice p{color:var(--ink-soft); font-size:14px; margin:0 auto; max-width:380px;}
.spinner{width:36px; height:36px; border:3px solid var(--border); border-top-color:var(--cinnabar);
  border-radius:50%; animation:spin .7s linear infinite; margin:0 auto 16px;}
@keyframes spin{to{transform:rotate(360deg);}}

/* 成功页 */
.success-card{text-align:center; padding:36px 26px;}
.success-card .check{width:72px; height:72px; border-radius:50%; background:var(--ok-bg); color:var(--ok);
  display:flex; align-items:center; justify-content:center; font-size:38px; margin:0 auto 18px;}
.success-card h2{font-size:22px; font-weight:900; color:var(--ink-deep); margin:0 0 8px;}
.success-card .who{font-size:14px; color:var(--ink-soft); margin:0 0 24px;}
.pay-box{background:var(--cinnabar-tint); border:1px solid var(--cinnabar-soft); border-radius:14px;
  padding:18px 20px; text-align:left; margin:0 0 18px;}
.pay-box .pay-title{font-size:12px; font-weight:800; letter-spacing:.5px; text-transform:uppercase; color:var(--cinnabar-deep); margin-bottom:8px;}
.pay-box .pay-amt{font-size:28px; font-weight:900; color:var(--cinnabar); margin-bottom:6px;}
.pay-box .pay-note{font-size:13px; color:var(--ink-mid); line-height:1.55;}
.pay-acct{margin-top:14px; background:#fff; border:1px solid var(--cinnabar-soft); border-radius:12px; padding:12px 14px; text-align:left;}
.pay-acct-title{font-size:12px; font-weight:800; color:var(--cinnabar-deep); margin-bottom:6px;}
.pay-acct-body{margin:0; font-family:inherit; font-size:14px; font-weight:600; color:var(--ink); white-space:pre-wrap; line-height:1.6;}

/* 凭证上传 */
.upload-box{margin-top:16px; background:var(--surface); border:1.5px dashed var(--border-strong); border-radius:14px; padding:20px; text-align:center;}
.upl-title{font-size:14px; font-weight:800; color:var(--ink-deep);}
.upl-note{font-size:12px; color:var(--ink-soft); margin:6px 0 14px; line-height:1.5;}
.upl-btn{border:none; cursor:pointer; font-family:inherit; font-weight:800; font-size:14px; color:#fff;
  background:var(--ink); border-radius:12px; padding:11px 22px;}
.upl-btn:hover{background:var(--ink-deep);}
.upl-status{font-size:13px; font-weight:700; color:var(--ink-soft); margin-top:10px;}
.upl-status.err{color:var(--cinnabar);}
.upl-thumb{max-width:100%; max-height:240px; border-radius:12px; margin-top:14px; box-shadow:var(--shadow);}
.detail-row{display:flex; justify-content:space-between; padding:9px 0; border-bottom:1px solid var(--paper-line); font-size:14px;}
.detail-row:last-child{border-bottom:none;}
.detail-row .k{color:var(--ink-soft); font-weight:600;}
.detail-row .v{color:var(--ink); font-weight:800;}

.footer{text-align:center; color:var(--ink-faint); font-size:12px; margin-top:28px; font-weight:600;}
.footer .em{color:var(--cinnabar);}

/* 「我的报名」状态页 */
.status-card{margin-top:16px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:18px 20px; box-shadow:var(--shadow);}
.sc-title{font-size:15px; font-weight:900; color:var(--ink-deep); margin-bottom:12px;}
.sc-note{font-size:14px; color:var(--ink-soft); font-weight:600;}
.sc-row{display:flex; justify-content:space-between; align-items:center; gap:12px; padding:9px 0; border-bottom:1px solid var(--paper-line);}
.sc-row:last-child{border-bottom:none;}
.sc-k{font-size:13px; color:var(--ink-soft); font-weight:600;}
.sc-v{font-size:14px; color:var(--ink-deep); font-weight:800; text-align:right;}
.badge2{font-size:12px; font-weight:800; padding:4px 11px; border-radius:9px;}
.pay-paid{background:var(--ok-bg); color:#15803d;}
.pay-unpaid{background:var(--cinnabar-tint); color:var(--cinnabar-deep);}
.pay-waived{background:var(--paper-warm); color:var(--ink-soft);}
.result-card{text-align:center;}
.result-award{font-size:22px; font-weight:900; color:var(--cinnabar); margin:6px 0 14px;}
.result-grid{display:grid; grid-template-columns:1fr 1fr; gap:12px;}
.result-cell{background:var(--paper-warm); border:1px solid var(--border); border-radius:14px; padding:16px 8px;}
.rc-n{font-size:24px; font-weight:900; color:var(--ink-deep);}
.rc-l{font-size:12px; color:var(--ink-soft); font-weight:700; margin-top:4px;}
.bookmark-tip{margin-top:18px; text-align:center; font-size:13px; font-weight:700; color:var(--ink-mid);
  background:var(--paper-warm); border:1px dashed var(--border-strong); border-radius:12px; padding:12px;}
.mystatus-btn{display:block; margin-top:18px; text-align:center; text-decoration:none; font-family:inherit;
  font-size:15px; font-weight:900; color:#fff; background:var(--ink); border-radius:14px; padding:14px;}
.mystatus-btn:hover{background:var(--ink-deep);}

/* toast */
.toast{position:fixed; left:50%; bottom:24px; transform:translate(-50%,80px); opacity:0;
  background:var(--ink); color:#fff; padding:13px 22px; border-radius:12px; font-weight:700; font-size:14px;
  box-shadow:0 10px 30px rgba(0,0,0,.3); transition:transform .3s, opacity .3s; z-index:99; max-width:90vw;}
.toast.show{transform:translate(-50%,0); opacity:1;}
.toast.err{background:var(--cinnabar-deep);}