/* EasySub - 暖米色 / 琥珀主色 / 圆角卡片 */
:root {
  --bg: #fdfbf7;
  --bg-soft: #fff8ed;
  --card: #ffffff;
  --ink: #27272a;
  --ink-soft: #57575d;
  --ink-faint: #8e8e96;
  --line: #ece5da;
  --amber: #d98a22;
  --amber-deep: #995f12;
  --amber-soft: #fbefe6;
  --green: #0bb884;
  --green-deep: #087b5e;
  --green-soft: #e6f5ee;
  --red: #b65a3c;
  --red-soft: #fff2f1;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(153, 95, 18, 0.08), 0 2px 8px rgba(39, 39, 42, 0.05);
  --font: Inter, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background:
    radial-gradient(1200px 500px at 85% -10%, #fff2dd 0%, transparent 60%),
    radial-gradient(900px 400px at -10% 20%, #fdf3e3 0%, transparent 55%),
    var(--bg);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
#app { display: flex; flex-direction: column; min-height: 100vh; }
main { flex: 1; padding-bottom: 64px; }
.container { width: min(720px, calc(100% - 32px)); margin: 0 auto; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(253, 251, 247, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); }
.brand-logo {
  width: 34px; height: 34px; border-radius: 11px;
  background: linear-gradient(135deg, var(--amber), var(--amber-deep));
  color: #fff; display: grid; place-items: center;
  box-shadow: 0 4px 12px rgba(217, 138, 34, 0.35);
}
.brand-name { font-weight: 700; font-size: 17px; letter-spacing: 0.2px; }
.main-nav { display: flex; gap: 4px; }
.main-nav a {
  text-decoration: none; color: var(--ink-soft); font-size: 14px; font-weight: 500;
  padding: 7px 13px; border-radius: 100px; transition: all 0.15s ease;
}
.main-nav a:hover { background: var(--amber-soft); color: var(--amber-deep); }
.main-nav a.is-active { background: var(--amber-soft); color: var(--amber-deep); font-weight: 600; }
@media (max-width: 560px) {
  .header-inner { flex-direction: column; height: auto; padding: 10px 0 8px; gap: 6px; }
  .main-nav a { padding: 6px 11px; font-size: 13px; }
}

/* ---------- 公告 ---------- */
.announce-strip { margin-top: 16px; display: grid; gap: 8px; }
.announce {
  display: flex; gap: 10px; align-items: baseline;
  background: var(--amber-soft); border: 1px solid #f0dcb8;
  border-radius: var(--radius-sm); padding: 10px 14px; font-size: 13.5px;
}
.announce.is-warn { background: var(--red-soft); border-color: #f1cecc; }
.announce b { color: var(--amber-deep); flex-shrink: 0; }
.announce.is-warn b { color: var(--red); }
.announce span { color: var(--ink-soft); }

/* ---------- hero / steps ---------- */
.hero { text-align: center; padding: 44px 0 26px; }
.hero h1 { font-size: clamp(26px, 5vw, 36px); margin: 0 0 10px; letter-spacing: 0.3px; }
.hero-sub { color: var(--ink-faint); margin: 0; font-size: 15px; }
.steps {
  list-style: none; display: flex; justify-content: center; gap: 8px;
  padding: 0; margin: 0 0 22px;
}
.step {
  display: flex; align-items: center; gap: 8px;
  color: var(--ink-faint); font-size: 14px; font-weight: 500;
  padding: 7px 16px; border-radius: 100px;
  background: transparent; border: 1px solid transparent;
  transition: all 0.2s ease;
}
.step-num {
  width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center; font-size: 12.5px; font-weight: 700;
  background: #f0ece3; color: var(--ink-faint);
  transition: all 0.2s ease;
}
.step.is-active { color: var(--amber-deep); background: var(--amber-soft); border-color: #f0dcb8; }
.step.is-active .step-num { background: var(--amber); color: #fff; }
.step.is-done { color: var(--green-deep); }
.step.is-done .step-num { background: var(--green); color: #fff; }
@media (max-width: 560px) {
  .step { padding: 6px 10px; font-size: 12.5px; gap: 6px; }
}

/* ---------- 卡片 ---------- */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  padding: 26px; margin-bottom: 18px;
}
.card-title { font-size: 17px; margin: 0 0 16px; font-weight: 700; }
.cdk-summary {
  background: var(--green-soft); border: 1px solid #bfe8d9;
  color: var(--green-deep); border-radius: var(--radius-sm);
  padding: 12px 14px; font-size: 14px; margin-bottom: 18px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
}
.cdk-summary code { font-family: var(--mono); font-weight: 700; letter-spacing: 0.5px; }

/* ---------- 表单 ---------- */
.field { display: block; margin-bottom: 14px; }
.field-label { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink-soft); margin-bottom: 7px; }
input[type="text"], textarea {
  width: 100%; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: #fdfcf9; color: var(--ink);
  font-family: var(--font); font-size: 15px;
  padding: 12px 14px; outline: none; transition: border-color 0.15s ease, box-shadow 0.15s ease;
  resize: vertical;
}
textarea { font-family: var(--mono); font-size: 13px; line-height: 1.5; }
input:focus, textarea:focus {
  border-color: var(--amber); box-shadow: 0 0 0 3px rgba(217, 138, 34, 0.14);
}
.field-tip { color: var(--ink-faint); font-size: 12.5px; margin: 4px 2px 12px; }
.form-error {
  background: var(--red-soft); color: var(--red);
  border-radius: var(--radius-sm); padding: 10px 13px; font-size: 13.5px; margin: 0 0 12px;
}
.howto { margin-bottom: 14px; font-size: 13.5px; color: var(--ink-soft); }
.howto summary { cursor: pointer; font-weight: 600; color: var(--amber-deep); }
.howto p { margin: 8px 0 0; }
.howto code { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; font-family: var(--mono); font-size: 12px; }

/* ---------- 服务 tab ---------- */
.service-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.service-tab {
  flex: 1; min-width: 96px; text-align: center;
  border: 1.5px solid var(--line); background: #fdfcf9;
  border-radius: var(--radius-sm); padding: 10px 8px;
  font-size: 14px; font-weight: 600; color: var(--ink-soft);
  cursor: pointer; transition: all 0.15s ease;
}
.service-tab:hover { border-color: #e0cfae; }
.service-tab.is-active {
  border-color: var(--amber); background: var(--amber-soft); color: var(--amber-deep);
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: none; border-radius: 100px; cursor: pointer;
  font-family: var(--font); font-size: 15px; font-weight: 600;
  padding: 12px 24px; transition: all 0.15s ease;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-primary {
  background: linear-gradient(135deg, var(--amber), #c67a15);
  color: #fff; box-shadow: 0 6px 16px rgba(217, 138, 34, 0.32);
}
.btn-primary:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(217, 138, 34, 0.4); }
.btn-ghost { background: transparent; color: var(--ink-soft); border: 1.5px solid var(--line); }
.btn-ghost:hover:not(:disabled) { background: var(--bg-soft); }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; }
.btn-row .btn { flex: 1; }

/* ---------- 处理中 ---------- */
.processing { text-align: center; padding: 18px 0 6px; }
.spinner {
  width: 46px; height: 46px; margin: 0 auto 18px;
  border-radius: 50%; border: 4px solid var(--amber-soft);
  border-top-color: var(--amber);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.processing-sub { color: var(--ink-soft); font-size: 14.5px; margin: 0 0 20px; }
.progress-track {
  height: 8px; border-radius: 100px; background: #f0ece3; overflow: hidden; margin-bottom: 16px;
}
.progress-bar {
  height: 100%; width: 8%; border-radius: 100px;
  background: linear-gradient(90deg, var(--amber), var(--green));
  transition: width 0.6s ease;
}

/* ---------- 结果 ---------- */
.result-banner { text-align: center; padding: 8px 0 4px; }
.result-icon {
  width: 62px; height: 62px; border-radius: 50%; margin: 0 auto 14px;
  display: grid; place-items: center; font-size: 30px;
}
.result-icon.ok { background: var(--green-soft); color: var(--green-deep); }
.result-icon.fail { background: var(--red-soft); color: var(--red); }
.result-banner h2 { margin: 0 0 8px; font-size: 20px; }
.result-banner p { color: var(--ink-soft); font-size: 14px; margin: 0 0 6px; }
.kv-list { list-style: none; padding: 0; margin: 18px 0; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.kv-list li {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 11px 16px; font-size: 13.5px; border-bottom: 1px solid var(--line);
}
.kv-list li:last-child { border-bottom: none; }
.kv-list li:nth-child(odd) { background: #fdfcf8; }
.kv-list .k { color: var(--ink-faint); flex-shrink: 0; }
.kv-list .v { color: var(--ink); text-align: right; word-break: break-all; }
.kv-list .v code { font-family: var(--mono); font-size: 12.5px; }
.badge {
  display: inline-block; padding: 2px 10px; border-radius: 100px;
  font-size: 12px; font-weight: 600;
}
.badge.ok { background: var(--green-soft); color: var(--green-deep); }
.badge.pending { background: var(--amber-soft); color: var(--amber-deep); }
.badge.fail { background: var(--red-soft); color: var(--red); }
.badge.mute { background: #f4f4f5; color: var(--ink-soft); }
.cdk-chip {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 13.5px; font-weight: 700; letter-spacing: 0.5px;
  background: var(--bg-soft); border: 1px dashed #e0cfae;
  border-radius: var(--radius-sm); padding: 8px 12px;
}
.copy-btn {
  border: none; background: var(--amber-soft); color: var(--amber-deep);
  border-radius: 7px; font-size: 12px; font-weight: 600;
  padding: 4px 10px; cursor: pointer; font-family: var(--font);
}
.copy-btn:hover { background: #f5e3cc; }

/* ---------- 查询结果列表 ---------- */
.result-list { display: grid; gap: 12px; margin-top: 16px; }
.result-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 18px 20px; box-shadow: var(--shadow);
}
.result-card .rc-head {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  margin-bottom: 12px; flex-wrap: wrap;
}
.result-card .rc-head code { font-family: var(--mono); font-weight: 700; letter-spacing: 0.4px; }

/* ---------- footer ---------- */
.site-footer { background: #fdf8f0; border-top: 1px solid var(--line); padding: 30px 0 24px; margin-top: 20px; }
.footer-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 18px;
}
@media (max-width: 640px) { .footer-grid { grid-template-columns: 1fr; gap: 14px; } }
.footer-item h3 { font-size: 13.5px; margin: 0 0 6px; color: var(--amber-deep); }
.footer-item p { margin: 0; font-size: 12.5px; color: var(--ink-faint); }
.copyright { text-align: center; color: var(--ink-faint); font-size: 12px; margin: 0; }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 36px; transform: translateX(-50%) translateY(8px);
  background: var(--ink); color: #fff; font-size: 13.5px;
  border-radius: 100px; padding: 10px 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  opacity: 0; transition: all 0.25s ease; z-index: 99;
  pointer-events: none;
}
.toast.is-show { opacity: 1; transform: translateX(-50%) translateY(0); }