/* ---------- 一个人的书影音馆 · 文青暖纸风 ---------- */
:root {
  --paper: #f6f1e7;
  --paper-deep: #efe7d6;
  --ink: #2e2a23;
  --ink-soft: #6f6759;
  --accent: #a34d28;
  --accent-soft: #f0e0d2;
  --olive: #6b7c4f;
  --gold: #b98a2f;
  --card: #fffdf8;
  --border: #e3dac6;
  --radius: 12px;
  --serif: "Noto Serif SC", "Songti SC", "STSong", serif;
  --sans: "PingFang SC", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
}
.hidden { display: none !important; }
.muted { color: var(--ink-soft); }
button { font-family: inherit; cursor: pointer; }
input, select, textarea {
  font-family: inherit; font-size: 14px; color: var(--ink);
  background: #fff; border: 1px solid var(--border); border-radius: 8px;
  padding: 9px 12px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }

.btn { border: none; border-radius: 8px; padding: 9px 18px; font-size: 14px; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #8d4222; }
.btn-ghost { background: transparent; color: var(--ink-soft); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--paper-deep); }
.btn-danger { background: #b3372e; color: #fff; }

/* ---------- 登录页 ---------- */
.landing {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 40px 20px;
  background:
    radial-gradient(circle at 15% 20%, rgba(163,77,40,.06), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(107,124,79,.07), transparent 45%),
    var(--paper);
}
.landing-title {
  font-family: var(--serif); font-size: 44px; letter-spacing: 4px;
  margin-bottom: 10px; color: var(--ink);
}
.landing-sub { color: var(--ink-soft); margin-bottom: 36px; letter-spacing: 1px; }
.auth-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  padding: 32px; width: 360px; box-shadow: 0 8px 30px rgba(46,42,35,.07);
}
.auth-card h2 { font-family: var(--serif); font-size: 20px; margin-bottom: 20px; }
.auth-card .form-row { margin-bottom: 14px; }
.auth-card label { display: block; font-size: 13px; color: var(--ink-soft); margin-bottom: 6px; }
.auth-switch { margin-top: 16px; text-align: center; font-size: 13px; color: var(--ink-soft); }
.auth-switch a { color: var(--accent); cursor: pointer; text-decoration: none; }
.auth-error { color: #b3372e; font-size: 13px; min-height: 18px; margin-top: 8px; }
.btn-block { width: 100%; margin-top: 8px; padding: 11px; font-size: 15px; }
.landing-icons { font-size: 22px; letter-spacing: 14px; margin-bottom: 18px; opacity: .75; }

/* ---------- 馆主页 ---------- */
.topbar {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 18px 32px; border-bottom: 1px solid var(--border); background: var(--card);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-family: var(--serif); font-size: 20px; letter-spacing: 2px; }
.brand em { font-style: normal; color: var(--accent); }
.topbar-spacer { flex: 1; }
.topbar .who { font-size: 13px; color: var(--ink-soft); }
.link-btn { background: none; border: none; color: var(--accent); font-size: 14px; padding: 6px 4px; }
.link-btn:hover { text-decoration: underline; }

.stats-strip {
  display: flex; gap: 12px; flex-wrap: wrap; padding: 18px 32px 4px;
}
.stat-chip {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 10px 18px; font-size: 13px; color: var(--ink-soft);
}
.stat-chip b { font-family: var(--serif); font-size: 20px; color: var(--ink); margin-right: 6px; }

.toolbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 16px 32px;
}
.tabs { display: flex; background: var(--paper-deep); border-radius: 10px; padding: 4px; }
.tabs button {
  border: none; background: none; padding: 8px 20px; border-radius: 8px;
  font-size: 14px; color: var(--ink-soft);
}
.tabs button.active { background: var(--card); color: var(--accent); font-weight: 600; box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.toolbar select { width: auto; }
.toolbar input.search { width: 200px; }
.toolbar .add-btn { margin-left: auto; }

.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px; padding: 8px 32px 60px;
}
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; position: relative; transition: box-shadow .15s, transform .15s;
}
.card:hover { box-shadow: 0 6px 18px rgba(46,42,35,.1); transform: translateY(-2px); }
.card-cover {
  height: 64px; border-radius: 8px; margin-bottom: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 30px;
}
.cover-book { background: linear-gradient(135deg, #e8d9b8, #d9c08e); }
.cover-film { background: linear-gradient(135deg, #d8c9e0, #bfa8cf); }
.cover-music { background: linear-gradient(135deg, #c9d8c0, #a9c19b); }
.card-title { font-family: var(--serif); font-size: 17px; margin-bottom: 3px; }
.card-creator { font-size: 13px; color: var(--ink-soft); margin-bottom: 8px; }
.card-stars { color: var(--gold); font-size: 14px; letter-spacing: 2px; }
.card-stars .off { color: #d8d0bd; }
.card-review {
  font-size: 13px; color: var(--ink-soft); line-height: 1.6; margin-top: 8px;
  border-left: 3px solid var(--accent-soft); padding-left: 10px;
}
.card-meta { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 12px; }
.badge { border-radius: 20px; padding: 2px 10px; font-size: 12px; }
.badge-wish { background: #eee5d3; color: #8a6d3b; }
.badge-doing { background: #dfe8d5; color: #51662f; }
.badge-done { background: var(--accent-soft); color: var(--accent); }
.tag-chip { background: var(--paper-deep); border-radius: 12px; padding: 1px 8px; font-size: 11px; color: var(--ink-soft); }
.card-date { margin-left: auto; color: var(--ink-soft); }
.card-ops { position: absolute; top: 10px; right: 10px; display: flex; gap: 4px; opacity: 0; transition: opacity .15s; }
.card:hover .card-ops { opacity: 1; }
.card-ops button {
  border: 1px solid var(--border); background: #fff; border-radius: 6px;
  width: 28px; height: 28px; font-size: 13px; color: var(--ink-soft);
}
.card-ops button:hover { color: var(--accent); border-color: var(--accent); }
.card-ops .del:hover { color: #b3372e; border-color: #b3372e; }
.empty { text-align: center; padding: 60px 20px; color: var(--ink-soft); grid-column: 1 / -1; }
.empty .big { font-size: 40px; margin-bottom: 10px; }

/* ---------- 弹窗 ---------- */
.modal {
  position: fixed; inset: 0; background: rgba(46,42,35,.35);
  display: flex; align-items: center; justify-content: center; z-index: 100; padding: 20px;
}
.modal-card {
  background: var(--card); border-radius: 16px; padding: 26px; width: 460px;
  max-height: 88vh; overflow-y: auto; box-shadow: 0 16px 50px rgba(0,0,0,.18);
}
.modal-card h3 { font-family: var(--serif); margin-bottom: 18px; }
.modal-small { width: 340px; }
.form-row { margin-bottom: 12px; }
.form-row label { display: block; font-size: 13px; color: var(--ink-soft); margin-bottom: 6px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.kind-picker { display: flex; gap: 8px; }
.kind-picker button {
  flex: 1; border: 1px solid var(--border); background: #fff; border-radius: 8px;
  padding: 9px; font-size: 14px; color: var(--ink-soft);
}
.kind-picker button.active { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); font-weight: 600; }
.star-input span { font-size: 26px; color: #d8d0bd; cursor: pointer; transition: color .1s; }
.star-input span.on { color: var(--gold); }

.toast {
  position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #f6f1e7; padding: 10px 22px; border-radius: 24px;
  font-size: 14px; z-index: 200;
}

/* ---------- 年度报告（特色功能） ---------- */
.report-hero {
  background: linear-gradient(160deg, #3a2e22, #57432f);
  color: #f3ead9; text-align: center; padding: 70px 20px 60px;
}
.report-hero .ryear { font-size: 15px; letter-spacing: 6px; opacity: .7; }
.report-hero h1 { font-family: var(--serif); font-size: 38px; letter-spacing: 4px; margin: 14px 0 8px; }
.report-hero .rname { opacity: .8; letter-spacing: 2px; }
.report-body { max-width: 860px; margin: 0 auto; padding: 40px 24px 70px; }
.big-numbers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 36px; }
.big-num {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  text-align: center; padding: 26px 10px;
}
.big-num .v { font-family: var(--serif); font-size: 44px; color: var(--accent); }
.big-num .k { color: var(--ink-soft); font-size: 14px; margin-top: 4px; }
.report-sec { margin-bottom: 36px; }
.report-sec h2 { font-family: var(--serif); font-size: 20px; margin-bottom: 16px; padding-left: 12px; border-left: 4px solid var(--accent); }
.top-item {
  display: flex; align-items: center; gap: 12px; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 8px;
}
.top-rank { font-family: var(--serif); font-size: 22px; color: var(--gold); width: 34px; }
.top-item .t { font-family: var(--serif); font-size: 16px; }
.top-item .c { font-size: 12px; color: var(--ink-soft); }
.top-item .s { margin-left: auto; color: var(--gold); letter-spacing: 1px; }
.month-bars { display: flex; align-items: flex-end; gap: 8px; height: 120px; padding: 0 6px; }
.month-bars .col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.month-bars .bar { width: 70%; background: linear-gradient(180deg, var(--accent), #c97e52); border-radius: 4px 4px 0 0; min-height: 3px; }
.month-bars .lb { font-size: 11px; color: var(--ink-soft); margin-top: 6px; }
.kw-cloud { display: flex; gap: 10px; flex-wrap: wrap; }
.kw-cloud span {
  background: var(--accent-soft); color: var(--accent); border-radius: 18px;
  padding: 6px 16px; font-size: 14px;
}
.report-note { text-align: center; color: var(--ink-soft); font-size: 13px; margin-top: 30px; }
.report-actions { display: flex; justify-content: center; gap: 12px; margin-bottom: 24px; }

@media (max-width: 720px) {
  .grid, .stats-strip, .toolbar, .topbar { padding-left: 16px; padding-right: 16px; }
  .big-numbers { grid-template-columns: 1fr; }
  .landing-title { font-size: 30px; }
}