:root {
  --orange: #FF6600;
  --bg: #0E0E10;
  --surface: #18181B;
  --raised: #202024;
  --border: #2A2A30;
  --text: #F4F4F5;
  --muted: #9A9AA2;
  --green: #22C55E;
  --yellow: #EAB308;
  --red: #EF4444;
  --blue: #3B82F6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg); color: var(--text); font-size: 14px;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.tiny { font-size: 11px; }
.right { text-align: right; }
.spacer { flex: 1; }

/* ── Login ── */
.login-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 18px;
  padding: 40px 34px; text-align: center; max-width: 380px; width: 100%;
}
.login-card h1 { font-size: 22px; margin: 16px 0 8px; }
.login-card p { font-size: 13px; margin-bottom: 24px; line-height: 1.5; }
.brand-mark {
  width: 52px; height: 52px; border-radius: 13px; background: var(--orange);
  color: #fff; font-weight: 900; font-size: 28px; display: flex;
  align-items: center; justify-content: center; margin: 0 auto;
}
.brand-mark.sm { width: 30px; height: 30px; font-size: 17px; border-radius: 8px; }
.btn-google {
  display: inline-flex; align-items: center; gap: 10px; background: var(--orange);
  color: #fff; border: none; padding: 12px 22px; border-radius: 12px;
  font-size: 14px; font-weight: 700; cursor: pointer; width: 100%; justify-content: center;
}
.btn-google:hover { filter: brightness(1.08); }
.error-text { color: var(--red); font-size: 12px; margin-top: 14px; min-height: 16px; }

/* ── Üst nav ── */
.app { min-height: 100vh; display: flex; flex-direction: column; }
.topnav {
  height: 56px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px; background: var(--surface); border-bottom: 1px solid var(--border);
  flex-wrap: wrap; gap: 8px;
}
.topnav-left { display: flex; align-items: center; gap: 10px; }
.brand-name { font-weight: 800; font-size: 16px; }
.topnav-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.money-chip {
  display: flex; align-items: center; gap: 6px; padding: 7px 12px;
  background: var(--raised); border: 1px solid var(--border); border-radius: 10px; font-size: 12px;
}
.money-chip span { color: var(--muted); }
.money-chip b { font-size: 13px; }
.money-chip.green b { color: var(--green); }
.money-chip.red b { color: var(--red); }
.user-chip { display: flex; align-items: center; gap: 8px; padding-left: 6px; }
.user-chip img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.user-chip span { font-size: 13px; }
.user-chip button { background: none; border: none; color: var(--muted); font-size: 16px; cursor: pointer; }

/* ── 2. nav ── */
.tabnav { display: flex; gap: 4px; padding: 0 12px; background: var(--bg); border-bottom: 1px solid var(--border); overflow-x: auto; }
.tab {
  background: none; border: none; color: var(--muted); padding: 13px 14px;
  font-size: 13.5px; cursor: pointer; border-bottom: 2.5px solid transparent; white-space: nowrap;
}
.tab.active { color: var(--text); border-bottom-color: var(--orange); font-weight: 700; }

/* ── İçerik ── */
.content { flex: 1; padding: 0; overflow-y: auto; }
.btn-primary { background: var(--orange); color: #fff; border: none; padding: 8px 16px; border-radius: 9px; font-weight: 700; cursor: pointer; font-size: 13px; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:disabled { opacity: 0.4; cursor: default; }
.btn-ghost { background: none; border: 1px solid var(--border); color: var(--muted); padding: 8px 16px; border-radius: 9px; cursor: pointer; }
.btn-danger { background: var(--red); color: #fff; border: none; padding: 8px 16px; border-radius: 9px; font-weight: 700; cursor: pointer; }
.btn-outline { background: none; border: 1px solid; padding: 8px 14px; border-radius: 9px; cursor: pointer; font-weight: 600; font-size: 13px; }
.btn-outline.red { color: var(--red); border-color: rgba(239,68,68,.5); }
.btn-outline.green { color: var(--green); border-color: rgba(34,197,94,.5); }
.btn-outline.blue { color: var(--blue); border-color: rgba(59,130,246,.5); }
.btn-outline.yellow { color: var(--yellow); border-color: rgba(234,179,8,.5); }
.btn-outline.muted { color: var(--muted); border-color: var(--border); }
.icon-btn { background: var(--surface); border: 1px solid var(--border); color: var(--muted); width: 38px; height: 38px; border-radius: 9px; cursor: pointer; font-size: 18px; }

/* ── Toolbar + sekme chip ── */
.toolbar { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 8px; gap: 12px; flex-wrap: wrap; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { background: var(--surface); border: 1px solid var(--border); color: var(--muted); padding: 7px 13px; border-radius: 20px; cursor: pointer; font-size: 12.5px; font-weight: 700; }
.chip.active { background: rgba(255,102,0,.18); border-color: var(--orange); color: var(--orange); }
.toolbar-right { display: flex; gap: 8px; align-items: center; }
.input { background: var(--surface); border: 1px solid var(--border); color: var(--text); padding: 9px 12px; border-radius: 10px; font-size: 13px; width: 100%; font-family: inherit; }
.input:focus { outline: none; border-color: var(--orange); }
.search { width: 280px; }
textarea.input { resize: vertical; min-height: 60px; }

/* ── Grid ── */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; padding: 8px 16px 24px; }
.user-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 12px; cursor: default; }
.user-card.banned { border-color: rgba(239,68,68,.5); }
.user-card-top { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.user-card-info { flex: 1; min-width: 0; }
.user-card-name { font-weight: 700; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-card-username { color: var(--muted); font-size: 11px; }
.ban-dot { color: var(--red); font-size: 10px; }
.user-card-bottom { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.pop { color: var(--orange); font-size: 12px; font-weight: 700; }
.mini { padding: 5px 10px; border-radius: 7px; font-size: 11px; font-weight: 700; cursor: pointer; border: 1px solid; background: transparent; }
.mini.red { color: var(--red); border-color: rgba(239,68,68,.4); background: rgba(239,68,68,.12); }
.mini.green { color: var(--green); border-color: rgba(34,197,94,.4); background: rgba(34,197,94,.12); }
.mini.muted { color: var(--muted); border-color: var(--border); }
.avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; background: var(--raised); }
.avatar.fallback { display: flex; align-items: center; justify-content: center; color: var(--orange); font-weight: 800; font-size: 16px; border: 1px solid var(--border); }
.avatar.lg { width: 64px; height: 64px; font-size: 26px; }

/* ── Tür çubuğu (kitaplar) ── */
.genre-bar { display: flex; gap: 6px; padding: 0 16px 10px; overflow-x: auto; flex-wrap: wrap; }
.genre-chip { background: var(--surface); border: 1px solid var(--border); color: var(--muted); padding: 5px 11px; border-radius: 16px; cursor: pointer; font-size: 11.5px; white-space: nowrap; }
.genre-chip.active { background: rgba(255,102,0,.16); border-color: var(--orange); color: var(--orange); }

/* ── Kitap kartı ── */
.book-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 12px; cursor: pointer; }
.book-card.removed { border-color: rgba(239,68,68,.4); opacity: .75; }
.book-card-row { display: flex; gap: 12px; }
.book-cover { width: 56px; height: 80px; border-radius: 6px; object-fit: cover; background: var(--raised); flex-shrink: 0; }
.book-cover.fallback { display: flex; align-items: center; justify-content: center; font-size: 26px; border: 1px solid var(--border); }
.book-cover.lg { width: 90px; height: 128px; }
.book-card-info { flex: 1; min-width: 0; }
.book-card-title { font-weight: 700; font-size: 14px; line-height: 1.3; }
.star-feat { color: var(--orange); }
.book-meta { display: flex; gap: 10px; align-items: center; margin: 6px 0; flex-wrap: wrap; }
.book-genres { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 4px; }
.gtag { background: rgba(255,102,0,.12); border: 1px solid rgba(255,102,0,.3); color: var(--orange); padding: 2px 7px; border-radius: 12px; font-size: 10px; font-weight: 700; }
.wtag { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.35); color: var(--red); padding: 2px 7px; border-radius: 12px; font-size: 10px; font-weight: 700; }

/* ── Bölüm listesi ── */
.chapter-list { display: flex; flex-direction: column; gap: 6px; }
.chapter-row { display: flex; align-items: center; gap: 10px; padding: 8px 10px; background: var(--raised); border-radius: 8px; }
.chapter-num { width: 24px; height: 24px; background: var(--surface); border: 1px solid var(--border); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 11px; color: var(--muted); flex-shrink: 0; }
.chapter-title { flex: 1; font-size: 13px; }

/* ── Badge ── */
.badge { padding: 3px 8px; border-radius: 20px; font-size: 11px; font-weight: 700; }
.badge.green { color: var(--green); background: rgba(34,197,94,.14); border: 1px solid rgba(34,197,94,.5); }
.badge.yellow { color: var(--yellow); background: rgba(234,179,8,.14); border: 1px solid rgba(234,179,8,.5); }
.badge.red { color: var(--red); background: rgba(239,68,68,.14); border: 1px solid rgba(239,68,68,.5); }
.badge.blue { color: var(--blue); background: rgba(59,130,246,.14); border: 1px solid rgba(59,130,246,.5); }
.badge.muted { color: var(--muted); background: rgba(154,154,162,.14); border: 1px solid var(--border); }
.badge.orange { color: var(--orange); background: rgba(255,102,0,.16); border: 1px solid rgba(255,102,0,.5); }

/* ── Detay ── */
.detail { max-width: 900px; margin: 0 auto; padding: 16px; }
.back-btn { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 14px; margin-bottom: 12px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 12px; }
.card-title { color: var(--muted); font-size: 12px; font-weight: 800; margin-bottom: 12px; }
.detail-head { display: flex; align-items: center; gap: 16px; }
.detail-name { font-size: 20px; font-weight: 800; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.stat-row { display: flex; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.stat { flex: 1; min-width: 100px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 12px; text-align: center; }
.stat-val { font-size: 18px; font-weight: 800; }
.stat-label { color: var(--muted); font-size: 11px; margin-top: 2px; }
.kv { display: flex; padding: 3px 0; gap: 10px; }
.kv .k { width: 120px; color: var(--muted); font-size: 12px; flex-shrink: 0; }
.kv .v { font-size: 12.5px; word-break: break-all; }
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.form-row { display: flex; gap: 12px; align-items: center; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.action-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── Durumlar ── */
.loading, .empty, .placeholder, .error-box { text-align: center; color: var(--muted); padding: 60px 20px; }
.placeholder h2 { color: var(--text); font-size: 20px; margin-bottom: 8px; }
.error-box { color: var(--red); }

/* ── Modal ── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 22px; max-width: 440px; width: 100%; }
.modal h3 { font-size: 16px; margin-bottom: 10px; }
.modal p { color: var(--muted); font-size: 13px; line-height: 1.5; }
.modal .input { margin-top: 12px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }

/* ── Gelişmiş kontroller ── */
.select { background: var(--surface); border: 1px solid var(--border); color: var(--text); padding: 9px 10px; border-radius: 10px; font-size: 13px; cursor: pointer; font-family: inherit; }
.select:focus { outline: none; border-color: var(--orange); }
.result-bar { padding: 4px 16px 8px; color: var(--muted); font-size: 12px; }
.link-btn { background: none; border: none; color: var(--orange); cursor: pointer; font-size: 12px; padding: 4px 0; margin-top: 4px; }
.mood-off { font-size: 11px; }

/* Alt sekmeler (detay) */
.subtabs { display: flex; gap: 4px; margin: 8px 0 14px; border-bottom: 1px solid var(--border); overflow-x: auto; }
.subtab { background: none; border: none; color: var(--muted); padding: 9px 12px; font-size: 13px; cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; }
.subtab.active { color: var(--orange); border-bottom-color: var(--orange); font-weight: 700; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.list { display: flex; flex-direction: column; gap: 4px; }
.list-row { padding: 8px 10px; background: var(--raised); border-radius: 7px; font-size: 13px; }

.switch-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text); cursor: pointer; }
.switch-row input { width: 16px; height: 16px; accent-color: var(--orange); }

.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 6px; }
.check-item { display: flex; align-items: center; gap: 6px; padding: 6px 8px; background: var(--raised); border: 1px solid var(--border); border-radius: 8px; font-size: 12px; cursor: pointer; }
.check-item.on { border-color: var(--orange); color: var(--orange); }
.check-item input { accent-color: var(--orange); }

.chapter-row.clickable { cursor: pointer; }
.chapter-row.clickable:hover { background: var(--surface); }
.chapter-content { max-height: 50vh; overflow-y: auto; background: var(--raised); border: 1px solid var(--border); border-radius: 8px; padding: 14px; font-size: 13.5px; line-height: 1.7; white-space: pre-wrap; }
.modal.modal-wide, .modal-wide { max-width: 720px !important; }

/* Yorum moderasyonu */
.comment-list { display: flex; flex-direction: column; gap: 8px; }
.comment-row { background: var(--raised); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; }
.comment-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.comment-quote { border-left: 2px solid var(--orange); padding-left: 8px; margin: 6px 0; color: var(--muted); font-style: italic; font-size: 12.5px; }
.comment-text { margin-top: 4px; font-size: 13.5px; line-height: 1.5; }
.tr-row { display: flex; align-items: center; gap: 10px; }

/* Kütüphaneler */
.lib-row { background: var(--raised); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; }
.lib-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.lib-pop { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.mini-input { width: 70px !important; padding: 5px 8px !important; }

/* ── Toast ── */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--raised); border: 1px solid var(--border); color: var(--text); padding: 12px 20px; border-radius: 10px; opacity: 0; transition: all .3s; z-index: 200; font-size: 13px; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.error { border-color: var(--red); color: var(--red); }

/* ── Telefon ── */
@media (max-width: 600px) {
  .search { width: 180px; }
  .grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .money-chip { display: none; }
}