/* ═══════════════════════════════════════════════════
   FinGull 設計系統（沿用 Dashboard 3300「Cursor 2026」tokens）
   米色底 #e6e3d8 / 白卡 / 橘 #f54e00 / 墨 #26251e
   ═══════════════════════════════════════════════════ */
:root {
  --primary: #f54e00;
  --primary-active: #d04200;
  --ink: #26251e;
  --body: #5a5852;
  --muted: #807d72;
  --muted-soft: #a09c92;
  --page-bg: #e6e3d8;
  --canvas: #fbfaf6;
  --card: #ffffff;
  --surface-soft: #f1efe8;
  --surface-strong: #d8d4c8;
  --hairline: #c9c5b7;
  --hairline-soft: #d8d4c8;
  --success: #1f8a65;
  --warning: #f59e0b;
  --error: #cf2d56;
  --blue: #3b82c4;
  --purple: #8b5cf6;
  --pink: #db2777;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, "PingFang TC", "Noto Sans TC", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --r-sm: 6px; --r-md: 10px; --r-lg: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100vh; background: var(--page-bg); color: var(--ink); font-family: var(--font); font-size: 14px; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; }

.app { display: flex; min-height: 100vh; }

/* ── 左側導覽 ── */
.sidebar {
  width: 224px; flex-shrink: 0; display: flex; flex-direction: column;
  background: var(--canvas); border-right: 1px solid var(--hairline-soft);
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 16px 16px 14px; border-bottom: 1px solid var(--hairline-soft); }
.brand-logo {
  width: 32px; height: 32px; border-radius: 8px; background: var(--primary);
  color: #fff; font-weight: 800; display: grid; place-items: center; font-size: 15px;
}
.brand-name { font-weight: 700; font-size: 15px; letter-spacing: .01em; }
.nav-group { padding: 10px 8px 2px; }
.nav-group-title {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 10px; font-size: 12px; color: var(--muted); font-weight: 600;
  cursor: pointer; user-select: none; border-radius: var(--r-sm);
}
.nav-group-title:hover { background: var(--surface-soft); }
.nav-group-title .chev { transition: transform .15s; font-size: 10px; }
.nav-group.collapsed .chev { transform: rotate(-90deg); }
.nav-group.collapsed .nav-items { display: none; }
.nav-items { list-style: none; margin: 0; padding: 0; }
.nav-link {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px; margin: 1px 0;
  border-radius: var(--r-sm); color: var(--body); text-decoration: none;
  font-size: 13px; font-weight: 500;
}
.nav-link:hover { background: var(--surface-soft); color: var(--ink); text-decoration: none; }
.nav-link.active { background: var(--surface-soft); color: var(--primary); font-weight: 600; box-shadow: inset 2px 0 0 var(--primary); }
.nav-link .ico { width: 16px; text-align: center; opacity: .75; }
.sidebar-footer { margin-top: auto; padding: 12px 14px; border-top: 1px solid var(--hairline-soft); font-size: 12px; color: var(--muted); }
.user-email { color: var(--ink); font-weight: 600; overflow-wrap: anywhere; }
.user-role { color: var(--muted); margin: 3px 0 8px; }

.nav-toggle {
  display: none; position: fixed; top: 10px; left: 10px; z-index: 40;
  width: 38px; height: 38px; border-radius: var(--r-md); border: 1px solid var(--hairline);
  background: var(--card); color: var(--ink); font-size: 16px; cursor: pointer;
}
.nav-scrim { position: fixed; inset: 0; z-index: 30; background: #26251e55; }

/* ── 主內容 ── */
.main { flex: 1; min-width: 0; padding: 22px clamp(14px, 3vw, 32px) 56px; }
.page-head { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.page-head h1 { margin: 0; font-size: 21px; font-weight: 600; letter-spacing: -.3px; }
.page-head .sub { color: var(--muted); font-size: 13px; margin-top: 4px; width: 100%; }
.page-head .spacer { flex: 1; }
.page-head .actions { display: flex; gap: 8px; align-items: center; margin-left: auto; }

/* ── 按鈕 ── */
.btn {
  min-height: 34px; padding: 0 14px; border: 1px solid var(--hairline); border-radius: var(--r-md);
  background: var(--card); color: var(--ink); font-size: 13px; font-weight: 500; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.btn:hover { background: var(--surface-soft); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-active); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn-ghost:hover { color: var(--ink); background: var(--surface-soft); }
.btn-sm { min-height: 28px; padding: 0 10px; font-size: 12px; }
.btn-danger { color: var(--error); border-color: var(--error); }

/* ── 統計卡 ── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat-card { background: var(--card); border: 1px solid var(--hairline-soft); border-radius: var(--r-lg); padding: 14px 16px; }
.stat-label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.stat-value { font-size: 24px; font-weight: 700; letter-spacing: -.5px; }
.stat-value.ok { color: var(--success); } .stat-value.warn { color: var(--warning); } .stat-value.err { color: var(--error); }
.stat-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ── 卡片/面板 ── */
.card, .panel { background: var(--card); border: 1px solid var(--hairline-soft); border-radius: var(--r-lg); }
.panel { margin-bottom: 14px; }
.panel-head { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--hairline-soft); font-size: 13px; color: var(--muted); font-weight: 600; }
.panel-body { padding: 12px 16px; }

/* ── 篩選 pills ── */
.pills { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.pill {
  min-height: 30px; padding: 0 13px; border: 1px solid var(--hairline); border-radius: 999px;
  background: var(--card); color: var(--body); font-size: 13px; font-weight: 500; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.pill:hover { border-color: var(--muted-soft); }
.pill.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.pill .cnt { font-size: 12px; opacity: .75; }
.seg { display: inline-flex; border: 1px solid var(--hairline); border-radius: var(--r-md); overflow: hidden; background: var(--card); }
.seg button { border: none; background: transparent; padding: 7px 14px; font-size: 13px; color: var(--body); cursor: pointer; font-weight: 500; }
.seg button.active { background: var(--ink); color: #fff; }

/* ── 徽章 ── */
.badge {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600; line-height: 1.6; white-space: nowrap;
}
.b-green { background: #1f8a6518; color: var(--success); }
.b-red { background: #cf2d5615; color: var(--error); }
.b-yellow { background: #f59e0b1c; color: #a16603; }
.b-gray { background: #807d7218; color: var(--muted); }
.b-blue { background: #3b82c418; color: var(--blue); }
.b-purple { background: #8b5cf618; color: var(--purple); }
.b-pink { background: #db277718; color: var(--pink); }
.b-orange { background: #f54e0015; color: var(--primary); }

/* ── 表格 ── */
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--hairline-soft); border-radius: var(--r-lg); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--hairline-soft); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; white-space: nowrap; background: var(--canvas); position: sticky; top: 0; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--canvas); }

/* ── 表單 ── */
.input, .select {
  min-height: 34px; padding: 0 11px; border: 1px solid var(--hairline); border-radius: var(--r-md);
  background: var(--card); color: var(--ink); font: inherit; font-size: 13px;
}
.input:focus, .select:focus { outline: 2px solid #f54e0040; border-color: var(--primary); }
.input::placeholder { color: var(--muted-soft); }
textarea.input { padding: 8px 11px; resize: vertical; }

/* ── 貼文卡（瀑布流） ── */
.masonry { display: flex; gap: 12px; align-items: flex-start; }
.masonry-col { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.post-card { background: var(--card); border: 1px solid var(--hairline-soft); border-radius: var(--r-lg); padding: 12px 14px; }
.post-head { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 8px; }
.avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.avatar-fallback {
  width: 32px; height: 32px; border-radius: 50%; background: var(--surface-strong);
  display: grid; place-items: center; color: var(--muted); font-weight: 700; font-size: 13px; flex-shrink: 0;
}
.post-id-block { min-width: 0; flex: 1; }
.post-author { font-weight: 600; font-size: 13px; overflow-wrap: anywhere; }
.post-meta { color: var(--muted); font-size: 12px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 2px; }
.post-text { font-size: 13px; line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--ink); }
.post-text.clamp { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
details.fold { margin-top: 8px; }
details.fold summary { cursor: pointer; color: var(--muted); font-size: 12px; user-select: none; }
details.fold summary:hover { color: var(--ink); }
.fold-box { margin-top: 6px; padding: 8px 10px; background: var(--surface-soft); border-radius: var(--r-sm); font-size: 12px; color: var(--body); white-space: pre-wrap; overflow-wrap: anywhere; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.thesis { margin-top: 6px; font-size: 12px; color: var(--body); line-height: 1.6; }
.quote { margin-top: 6px; padding: 6px 10px; border-left: 3px solid var(--hairline); color: var(--muted); font-size: 12px; font-style: italic; line-height: 1.6; white-space: pre-wrap; }

/* ── 群組討論 ticker 卡 ── */
.ticker-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 900px) { .ticker-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1400px) { .ticker-grid { grid-template-columns: 1fr 1fr 1fr; } }
.ticker-card { background: var(--card); border: 1px solid var(--hairline-soft); border-radius: var(--r-lg); padding: 12px 14px; }
.ticker-head { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.ticker-name { font-weight: 700; font-size: 15px; }
.ticker-code { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.star { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--hairline); padding: 0 2px; line-height: 1; }
.star.tracked { color: #eab308; }
.star:disabled { cursor: default; }
.divider { border: none; border-top: 1px solid var(--hairline-soft); margin: 10px 0; }
.sub-label { font-size: 11px; color: var(--muted); font-weight: 600; letter-spacing: .05em; margin: 8px 0 6px; }

/* ── LINE 訊息 ── */
.msg { padding: 7px 0; border-bottom: 1px solid var(--hairline-soft); display: grid; grid-template-columns: 108px 90px 1fr; gap: 8px; font-size: 13px; }
.msg:last-child { border-bottom: none; }
.msg-time { color: var(--muted); font-family: var(--mono); font-size: 11px; }
.msg-speaker { color: var(--primary); font-weight: 600; overflow-wrap: anywhere; }
.msg-content { white-space: pre-wrap; line-height: 1.6; overflow-wrap: anywhere; color: var(--ink); }

/* ── 其他 ── */
.mono { font-family: var(--mono); font-size: 12px; }
.dim { color: var(--muted); }
.loading, .empty { padding: 44px 20px; text-align: center; color: var(--muted); font-size: 13px; }
.error-text { color: var(--error); font-size: 13px; }
.pager { display: flex; gap: 10px; align-items: center; justify-content: center; margin-top: 14px; color: var(--muted); font-size: 13px; }
.toast {
  position: fixed; right: 18px; bottom: 18px; z-index: 60; padding: 10px 16px; border-radius: var(--r-md);
  background: var(--ink); color: #fff; font-size: 13px; box-shadow: 0 8px 30px #0003;
  display: flex; gap: 10px; align-items: center; max-width: 340px;
}
.toast.err { background: var(--error); }
.toast.warn { background: #a16603; }
.progress { height: 8px; border-radius: 99px; background: var(--surface-strong); overflow: hidden; }
.progress > div { height: 100%; border-radius: 99px; background: var(--success); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot.ok { background: var(--success); } .dot.err { background: var(--error); } .dot.warn { background: var(--warning); }
.dot.live { background: var(--blue); animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* ── Modal ── */
.modal-backdrop { position: fixed; inset: 0; z-index: 50; background: #26251e66; display: grid; place-items: center; padding: 20px; }
.modal { background: var(--card); border-radius: var(--r-lg); width: min(520px, 100%); max-height: 86vh; overflow-y: auto; padding: 20px 22px; }
.modal h3 { margin: 0 0 14px; font-size: 16px; }
.form-row { margin-bottom: 12px; }
.form-row label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; font-weight: 600; }
.form-row .input, .form-row .select { width: 100%; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

/* ── 登入面板 ── */
.login-panel { max-width: 520px; margin: 14vh auto 0; padding: 40px; background: var(--card); border: 1px solid var(--hairline-soft); border-radius: var(--r-lg); }
.login-panel .eyebrow { color: var(--primary); font-weight: 700; letter-spacing: .12em; font-size: 12px; }
.login-panel h1 { margin: 12px 0; font-size: 26px; letter-spacing: -.5px; }
.login-panel p { color: var(--body); line-height: 1.7; font-size: 13px; }

/* ── 手機版 ── */
@media (max-width: 860px) {
  .sidebar { position: fixed; z-index: 35; left: 0; top: 0; transform: translateX(-100%); transition: transform .18s ease; }
  .sidebar.open { transform: none; box-shadow: 0 0 60px #0004; }
  .nav-toggle { display: block; }
  .main { padding-top: 58px; }
  .msg { grid-template-columns: 1fr; gap: 2px; }
  .masonry { flex-direction: column; }
  .masonry-col { width: 100%; }
}