/* event-signin 共享样式：清新社区风 */
:root {
  --primary: #2f6fed;
  --primary-dark: #1e56c8;
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --success: #16a34a;
  --success-bg: #eaf7ee;
  --danger: #dc2626;
  --warn-bg: #fff7ed;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(31, 41, 55, .06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.container { max-width: 560px; margin: 0 auto; padding: 20px 16px 48px; }

.header { text-align: center; padding: 28px 0 18px; }
.header h1 { font-size: 24px; letter-spacing: .5px; }
.header .sub { color: var(--muted); font-size: 13px; margin-top: 4px; }

.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 16px;
}

.card h2 { font-size: 16px; margin-bottom: 14px; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 5px; }
.field input, .field textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  background: #fff;
  transition: border-color .15s;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(47, 111, 237, .12);
}
.field .hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

.btn {
  display: block;
  width: 100%;
  padding: 13px;
  border: none;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.btn:hover { background: var(--primary-dark); }
.btn:disabled { background: #9db4e8; cursor: not-allowed; }
.btn.secondary { background: #eef2fb; color: var(--primary); }
.btn.secondary:hover { background: #e0e9fb; }
.btn.small { width: auto; display: inline-block; padding: 8px 14px; font-size: 14px; }
.btn.danger { background: var(--danger); }

.msg { padding: 12px 14px; border-radius: 10px; font-size: 14px; margin-bottom: 14px; display: none; }
.msg.show { display: block; }
.msg.error { background: #fdecec; color: var(--danger); }
.msg.ok { background: var(--success-bg); color: var(--success); }

.meta-row { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; margin-bottom: 8px; }
.meta-row .icon { width: 20px; text-align: center; }
.meta-row .label { color: var(--muted); flex-shrink: 0; }

.progress-wrap { margin: 12px 0; }
.progress-bar { height: 8px; background: #e8edf6; border-radius: 99px; overflow: hidden; }
.progress-bar .fill { height: 100%; background: var(--primary); border-radius: 99px; transition: width .3s; }
.progress-text { font-size: 13px; color: var(--muted); margin-top: 6px; display: flex; justify-content: space-between; }

.qr-box { text-align: center; padding: 12px 0 4px; }
.qr-box #qrcode, .qr-box .qr-slot { display: inline-block; padding: 12px; background: #fff; border: 1px solid var(--border); border-radius: 12px; }
.qr-box .qr-tip { font-size: 13px; color: var(--muted); margin-top: 10px; }
.token-text { font-family: ui-monospace, Consolas, monospace; font-size: 12px; color: var(--muted); word-break: break-all; margin-top: 8px; }

.link-box {
  display: flex; gap: 8px; align-items: center;
  background: #f8fafc; border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; margin-bottom: 10px; font-size: 13px;
}
.link-box .url { flex: 1; word-break: break-all; color: var(--primary); }
.link-box button {
  flex-shrink: 0; border: none; background: var(--primary); color: #fff;
  border-radius: 8px; padding: 6px 12px; font-size: 13px; cursor: pointer;
}

.stats { display: flex; gap: 10px; margin-bottom: 16px; }
.stat-card { flex: 1; background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px; text-align: center; }
.stat-card .num { font-size: 24px; font-weight: 700; }
.stat-card .lbl { font-size: 12px; color: var(--muted); }
.stat-card.green .num { color: var(--success); }

.signup-list { list-style: none; }
.signup-list li {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 4px; border-bottom: 1px solid var(--border); font-size: 14px;
}
.signup-list li:last-child { border-bottom: none; }
.signup-list .name { font-weight: 600; }
.signup-list .phone { color: var(--muted); font-size: 13px; }
.signup-list .time { margin-left: auto; font-size: 12px; color: var(--muted); text-align: right; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; }
.badge.checked { background: var(--success-bg); color: var(--success); }
.badge.unchecked { background: #f3f4f6; color: var(--muted); }
.uncheck-btn { border: none; background: none; color: var(--danger); font-size: 12px; cursor: pointer; padding: 2px 6px; }

.scanner-wrap { position: relative; border-radius: 12px; overflow: hidden; background: #000; }
.scanner-wrap video { width: 100%; display: block; }
.scanner-result { margin-top: 12px; padding: 12px; border-radius: 10px; font-size: 15px; text-align: center; display: none; }
.scanner-result.show { display: block; }
.scanner-result.ok { background: var(--success-bg); color: var(--success); }
.scanner-result.warn { background: var(--warn-bg); color: #b45309; }
.scanner-result.error { background: #fdecec; color: var(--danger); }

.tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tabs button {
  flex: 1; padding: 10px; border: 1px solid var(--border); background: #fff;
  border-radius: 10px; font-size: 14px; cursor: pointer; color: var(--muted);
}
.tabs button.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }

.row { display: flex; gap: 10px; }
.row > * { flex: 1; }
.toolbar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar .btn { width: auto; flex: 1; min-width: 100px; padding: 10px; font-size: 14px; }

.empty { text-align: center; color: var(--muted); padding: 28px 0; font-size: 14px; }
.footer { text-align: center; color: var(--muted); font-size: 12px; margin-top: 24px; }
.hidden { display: none !important; }