/* OpenFolk-AI — 魔塔社区同款浅色排版
   浅灰底 + 白卡圆角 + 紫色主色（纯色无渐变）+ 顶栏筛选 + 卡片网格 */

:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --line: #e5e7eb;
  --line-2: #d1d5db;
  --fg: #1f2328;
  --fg-dim: #6b7280;
  --primary: #6f3bf5;
  --primary-2: #a45eff;
  --primary-soft: #f1ebff;
  --danger: #dc2626;
  --warn: #d97706;
  --ok: #16a34a;
  --mono: ui-monospace, "SF Mono", Consolas, monospace;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --shadow: 0 1px 3px rgba(0,0,0,.06);
  --shadow-hover: 0 6px 20px rgba(111,59,245,.12);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.mono { font-family: var(--mono); }
.dim { color: var(--fg-dim); }
.small { font-size: 12px; }

/* 圆角白卡 */
.cut {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

/* --- nav --- */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 56px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.nav-logo { display: flex; align-items: center; gap: 8px; color: var(--fg); font-weight: 700; font-size: 17px; }
.nav-logo em { font-style: normal; color: var(--primary); }
.nav-logo .ico { width: 20px; height: 20px; color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 18px; font-size: 14px; }
.nav-links a { color: var(--fg-dim); }
.nav-links a:hover { color: var(--primary); text-decoration: none; }
.nav-cta { color: #fff !important; background: var(--primary); padding: 6px 14px; border-radius: 8px; }
.nav-cta:hover { opacity: .88; }
.nav-user { font-family: var(--mono); color: var(--primary); font-size: 13px; }
.locale-switch { font-family: var(--mono); font-size: 12px; border-left: 1px solid var(--line); padding-left: 14px; }
.locale-switch a { margin: 0 3px; color: var(--fg-dim); }
.locale-switch a.on { color: var(--primary); font-weight: 700; }

.ico { width: 15px; height: 15px; vertical-align: -2px; }

/* --- flash --- */
.flashes { max-width: 1080px; margin: 12px auto 0; padding: 0 24px; }
.flash { padding: 10px 14px; margin-bottom: 8px; font-size: 14px; background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--primary); border-radius: 8px; }
.flash-error { border-left-color: var(--danger); }

/* --- layout --- */
.wrap { max-width: 1080px; width: 100%; margin: 0 auto; padding: 28px 24px 64px; flex: 1; }

.footer {
  border-top: 1px solid var(--line); background: var(--card);
  padding: 18px 24px; font-size: 13px; color: var(--fg-dim);
  display: flex; justify-content: space-between; font-family: var(--mono);
}

/* --- hero --- */
.hero {
  background: var(--primary);
  border-radius: 16px;
  padding: 44px 40px;
  margin-bottom: 24px;
  color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.hero-title { font-size: 34px; font-weight: 800; line-height: 1.15; }
.hero-sub { color: rgba(255,255,255,.85); margin: 14px 0 24px; max-width: 640px; }
.hero-actions { display: flex; gap: 12px; }
.hero-stats { display: flex; gap: 40px; }
.hero-stat { text-align: center; }
.hero-stat b { display: block; font-family: var(--mono); font-size: 30px; }
.hero-stat span { font-size: 13px; color: rgba(255,255,255,.8); }

/* --- buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--sans); font-size: 14px; font-weight: 500;
  padding: 9px 18px; cursor: pointer;
  border: 1px solid var(--line);
  background: var(--card); color: var(--fg);
  border-radius: 8px;
  transition: background .15s, color .15s, border-color .15s;
}
.btn:hover { text-decoration: none; border-color: var(--primary); color: var(--primary); }
.btn-accent { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-accent:hover { background: var(--primary-2); border-color: var(--primary-2); color: #fff; }
.btn-ghost { background: transparent; }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }

/* --- filters --- */
.filters {
  display: flex; gap: 10px; margin-bottom: 24px; flex-wrap: wrap;
  font-size: 13px;
}
.filters select, .filters input {
  background: var(--card); border: 1px solid var(--line);
  color: var(--fg); padding: 8px 10px; border-radius: 8px;
  font-size: 13px;
}
.filters input[type="text"] { flex: 1; min-width: 200px; }

/* --- model grid --- */
.model-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.empty { color: var(--fg-dim); padding: 40px 0; text-align: center; grid-column: 1 / -1; }

.model-card {
  display: flex; flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px; color: var(--fg);
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.model-card:hover { border-color: var(--primary); box-shadow: var(--shadow-hover); transform: translateY(-2px); text-decoration: none; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.card-head h3 { font-size: 16px; font-weight: 600; }
.badge {
  font-size: 12px; color: var(--primary);
  background: var(--primary-soft); padding: 1px 8px; border-radius: 999px; white-space: nowrap;
}
.status-pending { color: var(--warn); background: #fef3c7; }
.status-rejected { color: var(--danger); background: #fee2e2; }
.status-published { color: var(--ok); background: #dcfce7; }
.status-unlisted { color: var(--fg-dim); background: var(--line); }
.card-tagline { color: var(--fg-dim); font-size: 13px; margin: 10px 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font-size: 12px; background: var(--bg); border: 1px solid var(--line); color: var(--fg-dim); padding: 1px 10px; border-radius: 999px; }
.chip-purple { background: var(--primary-soft); border-color: transparent; color: var(--primary); }
.card-meta { display: flex; gap: 6px; flex-wrap: wrap; font-size: 12px; }
.card-stats { display: flex; gap: 14px; font-size: 12px; color: var(--fg-dim); margin-top: 10px; border-top: 1px solid var(--line); padding-top: 10px; }

/* --- detail --- */
.detail-head { padding: 32px 36px; margin-bottom: 20px; }
.detail-title { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.detail-title h1 { font-size: 28px; }
.detail-tagline { color: var(--fg-dim); margin: 10px 0 20px; }
.link-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.link-help { margin-top: 12px; font-size: 12px; }
.notice { background: #fef3c7; border: 1px solid #fde68a; border-radius: 8px; padding: 10px 14px; margin-bottom: 20px; font-size: 14px; }

.detail-info, .detail-desc { padding: 24px 28px; margin-bottom: 20px; }
.detail-info h2, .detail-desc h2 { font-size: 15px; font-family: var(--mono); color: var(--primary); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
.info-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.info-grid dt { color: var(--fg-dim); font-size: 12px; }
.info-grid dd { font-size: 13px; }
.detail-desc p { margin-bottom: 12px; white-space: pre-wrap; }
.like-row { margin-top: 8px; }

/* --- manage bar --- */
.manage-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 18px; margin-top: 16px;
  flex-wrap: wrap;
}
.manage-bar form { display: inline; }

/* --- forms --- */
.panel { padding: 32px 36px; max-width: 860px; }
.panel.narrow { max-width: 460px; margin: 0 auto; }
.panel h1 { font-size: 22px; margin-bottom: 8px; }
.panel > p { margin-bottom: 20px; }

.form { display: flex; flex-direction: column; gap: 14px; }
.form label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--fg-dim); }
.form input, .form textarea, .form select {
  background: var(--bg); border: 1px solid var(--line);
  color: var(--fg); padding: 9px 12px;
  border-radius: 8px;
  font-family: var(--sans); font-size: 14px;
}
.form input:focus, .form textarea:focus, .form select:focus { outline: none; border-color: var(--primary); background: #fff; }
.form textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form .btn { align-self: flex-start; }
.link-block { border: 1px dashed var(--line); padding: 14px; border-radius: 10px; }
.inline-row { display: flex; gap: 8px; }
.inline-row input { flex: 1; }

/* --- OAuth --- */
.oauth-divider { display: flex; align-items: center; gap: 12px; margin: 18px 0 12px; color: var(--fg-dim); font-size: 12px; }
.oauth-divider::before, .oauth-divider::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.oauth-btn { align-self: stretch; justify-content: center; }

/* --- admin --- */
.review-item { border: 1px solid var(--line); background: var(--card); border-radius: 10px; padding: 18px 22px; margin-bottom: 16px; }
.review-item h3 { margin-bottom: 6px; }
.review-item pre { white-space: pre-wrap; margin: 8px 0; font-family: var(--sans); }
.review-actions { display: flex; gap: 12px; margin-top: 12px; }

@media (max-width: 720px) {
  .nav { flex-direction: column; height: auto; padding: 10px 16px; gap: 8px; }
  .hero { padding: 32px 22px; }
  .hero-title { font-size: 28px; }
  .form-row { grid-template-columns: 1fr; }
}