/*
Theme Name: マイファンズおすすめらんきんぐ
Theme URI: https://example.com
Description: MyFansの投稿・クリエイターランキングを表示する専用テーマ
Version: 1.0.0
Author: TeN
Text Domain: myfans-ranking
*/

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-deep: #0e0e1a;
  --bg-surface: #1a1a2e;
  --bg-card: #222240;
  --bg-card-hover: #2a2a50;
  --accent: #e94560;
  --accent-soft: #ff6b81;
  --gold: #ffd700;
  --silver: #c0c0c0;
  --bronze: #cd7f32;
  --text-primary: #f0f0f5;
  --text-secondary: #9999b3;
  --text-muted: #66668a;
  --border: #333355;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 4px 20px rgba(0,0,0,.4);
  --max-width: 960px;
  --font: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
}

a { color: var(--accent-soft); text-decoration: none; }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  text-align: center;
}

.site-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--text-primary);
}

.site-title span {
  color: var(--accent);
}

.site-desc {
  font-size: .8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ============================================================
   Tabs
   ============================================================ */
.tab-nav {
  display: flex;
  justify-content: center;
  gap: 0;
  background: var(--bg-surface);
  max-width: var(--max-width);
  margin: 24px auto 0;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-bottom: none;
}

.tab-btn {
  flex: 1;
  padding: 14px 20px;
  font-size: .95rem;
  font-weight: 600;
  font-family: var(--font);
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background .2s, color .2s;
  position: relative;
}

.tab-btn:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--accent);
  background: var(--bg-card);
}

.tab-btn.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 20%;
  width: 60%;
  height: 3px;
  background: var(--accent);
  border-radius: 3px 3px 0 0;
}

.tab-panel {
  display: none;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 0 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
}

.tab-panel.active {
  display: block;
}

/* ============================================================
   Rankings - Shared
   ============================================================ */
.ranking-list {
  list-style: none;
  padding: 0;
}

.ranking-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  transition: background .15s;
}

.ranking-item:last-child {
  border-bottom: none;
}

.ranking-item:hover {
  background: var(--bg-card-hover);
}

/* Rank badge */
.rank-badge {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .85rem;
  border-radius: 50%;
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 2px solid var(--border);
}

.rank-1 .rank-badge { background: var(--gold); color: #1a1a2e; border-color: var(--gold); font-size: 1rem; }
.rank-2 .rank-badge { background: var(--silver); color: #1a1a2e; border-color: var(--silver); }
.rank-3 .rank-badge { background: var(--bronze); color: #1a1a2e; border-color: var(--bronze); }

/* Thumbnail */
.ranking-thumb {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-surface);
}

.ranking-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ranking-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-muted);
}

/* Info */
.ranking-info {
  flex: 1;
  min-width: 0;
}

.ranking-title {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.ranking-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
  font-size: .75rem;
  color: var(--text-secondary);
}

.ranking-meta .meta-item {
  display: flex;
  align-items: center;
  gap: 3px;
}

.creator-name-label {
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Stats */
.ranking-stats {
  flex-shrink: 0;
  text-align: right;
}

.stat-likes {
  font-size: .85rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-followers {
  font-size: .85rem;
  font-weight: 700;
  color: var(--accent-soft);
}

.stat-sub {
  font-size: .7rem;
  color: var(--text-muted);
}

/* ============================================================
   Creator-specific
   ============================================================ */
.ranking-avatar {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg-surface);
}

.ranking-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.badge-premium {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), #f0c040);
  color: #1a1a2e;
  font-size: .65rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.badge-official {
  display: inline-block;
  background: #4dabf7;
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 4px;
  vertical-align: middle;
}

.plan-price {
  font-size: .78rem;
  color: var(--gold);
  font-weight: 600;
}

/* ============================================================
   Tags
   ============================================================ */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}

.tag-item {
  font-size: .65rem;
  background: var(--bg-surface);
  color: var(--text-secondary);
  padding: 1px 7px;
  border-radius: 3px;
  border: 1px solid var(--border);
}

/* ============================================================
   Empty State
   ============================================================ */
.ranking-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: .9rem;
}

.ranking-empty p:first-child {
  font-size: 2rem;
  margin-bottom: 10px;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  text-align: center;
  padding: 30px 20px;
  font-size: .75rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

/* ============================================================
   Update info
   ============================================================ */
.update-info {
  text-align: center;
  padding: 12px 20px;
  font-size: .75rem;
  color: var(--text-muted);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 640px) {
  .site-title { font-size: 1.2rem; }
  .tab-btn { font-size: .85rem; padding: 12px 10px; }

  .ranking-item {
    gap: 10px;
    padding: 12px 14px;
  }

  .ranking-thumb {
    width: 60px;
    height: 60px;
  }

  .ranking-avatar {
    width: 46px;
    height: 46px;
  }

  .rank-badge {
    width: 30px;
    height: 30px;
    font-size: .75rem;
  }

  .ranking-title { font-size: .82rem; }
  .ranking-meta { gap: 6px; font-size: .7rem; }
}

/* ============================================================
   Admin Import Page
   ============================================================ */
.mfr-admin-wrap {
  max-width: 700px;
}

.mfr-admin-wrap h2 {
  margin-top: 30px;
}

.mfr-import-box {
  background: #fff;
  padding: 20px;
  border: 1px solid #ccd0d4;
  border-radius: 4px;
  margin: 15px 0 30px;
}

.mfr-import-box label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
}

.mfr-import-result {
  margin-top: 15px;
  padding: 12px;
  border-radius: 4px;
}

.mfr-import-result.success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.mfr-import-result.error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}