/* OneMetr Travel portal — Seal palette */
:root {
  --cinnabar: #a8322d;
  --cinnabar-dark: #8a2824;
  --ink: #1e1b18;
  --stone: #6e655c;
  --paper: #fbf7f0;
  --card: #ffffff;
  --line: #e7dfd3;
  --soft: #f4ede2;
  --ok: #2f6b4f;
  --warn: #9a6a12;
  --radius: 10px;
  --serif: "Songti SC", "STSong", "Noto Serif SC", "Source Han Serif SC", serif;
  --sans: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}
a { color: var(--cinnabar); }
img { max-width: 100%; }

/* Header / footer */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.topbar .logo { height: 60px; display: block; }
.topbar .user { font-size: 14px; color: var(--stone); text-align: right; }
.topbar .user a { margin-left: 10px; white-space: nowrap; }

.footer {
  margin-top: 56px;
  padding: 28px 16px 40px;
  text-align: center;
  font-size: 13px;
  color: var(--stone);
  border-top: 1px solid var(--line);
}

/* Layout */
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }
.wrap.wide { max-width: 1180px; }
.hero { padding: 40px 0 24px; }
.hero h1 {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0 0 8px;
}
.hero p { margin: 0; color: var(--stone); max-width: 640px; }
.hero .seal-rule {
  width: 48px;
  height: 3px;
  background: var(--cinnabar);
  margin: 16px 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}
.card h2 {
  font-family: var(--serif);
  font-size: 20px;
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.card h2 .step {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 4px;
  background: var(--cinnabar);
  color: #fff;
  font-family: var(--sans);
  font-size: 14px;
}

/* Forms */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid .full { grid-column: 1 / -1; }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
label .req { color: var(--cinnabar); margin-left: 2px; }
label .hint { font-weight: 400; color: var(--stone); margin-left: 6px; }
input, select, textarea {
  width: 100%;
  font: inherit;
  color: inherit;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(168, 50, 45, 0.25);
  border-color: var(--cinnabar);
}
textarea { min-height: 96px; resize: vertical; }
.inline { display: flex; gap: 8px; }
.inline > :first-child { flex: 1; }
.inline select { width: 96px; flex: none; }

.segmented { position: relative; display: flex; flex-wrap: wrap; gap: 8px; }
.segmented input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.segmented label {
  margin: 0;
  font-weight: 500;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  background: #fff;
}
.segmented input:checked + label {
  border-color: var(--cinnabar);
  background: var(--cinnabar);
  color: #fff;
}
.segmented input:focus-visible + label { outline: 2px solid rgba(168, 50, 45, 0.4); }

/* Upload */
.dropzone {
  border: 2px dashed #d6cbbb;
  border-radius: var(--radius);
  background: var(--soft);
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.dropzone:hover, .dropzone.drag { border-color: var(--cinnabar); background: #f7e9e5; }
.dropzone strong { display: block; font-size: 17px; }
.dropzone span { font-size: 14px; color: var(--stone); }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 12px; margin-top: 14px; }
.thumb { position: relative; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff; aspect-ratio: 3 / 4; }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb .pdf { display: grid; place-items: center; height: 100%; font-weight: 700; color: var(--cinnabar); }
.thumb button {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 26px;
  height: 26px;
  border: none;
  border-radius: 50%;
  background: rgba(30, 27, 24, 0.75);
  color: #fff;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 8px;
  border: 1px solid var(--cinnabar);
  background: var(--cinnabar);
  color: #fff;
  cursor: pointer;
}
.btn:hover { background: var(--cinnabar-dark); }
.btn:disabled { opacity: 0.55; cursor: progress; }
.btn.ghost { background: #fff; color: var(--cinnabar); }
.btn.small { padding: 6px 14px; font-size: 14px; }
.actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

.notice { padding: 12px 16px; border-radius: 8px; font-size: 15px; margin-top: 16px; }
.notice.error { background: #fbeceb; color: var(--cinnabar-dark); }
.notice.success { background: #e9f3ee; color: var(--ok); }
.hidden { display: none !important; }

/* Submission list */
.quote {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  background: #fff;
}
.quote-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; flex-wrap: wrap; }
.route { font-family: var(--serif); font-size: 18px; font-weight: 700; }
.meta { color: var(--stone); font-size: 14px; }
.price { font-weight: 700; }
.badge {
  display: inline-block;
  font-size: 13px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--stone);
  white-space: nowrap;
}
.badge.new { background: #fbeceb; color: var(--cinnabar); }
.badge.working { background: #fbf3e2; color: var(--warn); }
.badge.replied { background: #e9f3ee; color: var(--ok); }
.reply {
  margin-top: 12px;
  padding: 12px 14px;
  border-left: 3px solid var(--cinnabar);
  background: var(--soft);
  border-radius: 0 8px 8px 0;
}
.reply .text { white-space: pre-wrap; }
.reply .price { color: var(--cinnabar); font-size: 18px; }
.mini-thumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.mini-thumbs a { display: block; width: 72px; height: 72px; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.mini-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.mini-thumbs .pdf { display: grid; place-items: center; height: 100%; font-size: 13px; font-weight: 700; text-decoration: none; }
.empty { color: var(--stone); text-align: center; padding: 20px 0; }

/* Admin */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.tabs button {
  font: inherit;
  font-size: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
}
.tabs button.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.admin-quote { display: grid; grid-template-columns: 1fr 340px; gap: 20px; }
.admin-quote dl { display: grid; grid-template-columns: 88px 1fr; gap: 4px 12px; margin: 12px 0 0; font-size: 14px; }
.admin-quote dt { color: var(--stone); }
.admin-quote dd { margin: 0; word-break: break-word; }
.admin-quote form { display: grid; gap: 10px; align-content: start; }
.admin-quote form label { margin-bottom: 2px; }
.diff { font-size: 13px; color: var(--ok); }
.diff.worse { color: var(--cinnabar); }

@media (max-width: 760px) {
  .topbar { padding: 10px 16px; }
  .topbar .logo { height: 40px; }
  .hero { padding: 28px 0 16px; }
  .hero h1 { font-size: 26px; }
  .card { padding: 18px 16px; }
  .grid { grid-template-columns: 1fr; }
  .admin-quote { grid-template-columns: 1fr; }
  .btn { width: 100%; }
}

/* Portal: service picker and auto-fill */
.svc-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.svc-tabs button {
  font: inherit;
  font-size: 15px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  display: flex;
  gap: 8px;
  align-items: center;
}
.svc-tabs button.on { border-color: var(--cinnabar); background: var(--cinnabar); color: #fff; }
.ai-note { font-size: 14px; margin-top: 12px; }
.ai-note.ok { color: var(--ok); }
.ai-note.working, .ai-note.muted { color: var(--stone); }
.prefilled input, .prefilled select { background: #f6faf7; border-color: #cfe3d8; }
.tag-ai {
  font-size: 11px;
  font-weight: 600;
  color: var(--ok);
  background: #e9f3ee;
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 6px;
}
.fee-list { margin: 0 0 12px; padding-left: 20px; }
.fee-list li { margin-bottom: 8px; }
.topbar > a { display: block; }