/* 虱目魚會計系統 — 設計系統 */
:root{
  --bg:#f4f6f8; --surface:#ffffff; --surface-2:#f8fafc;
  --border:#e6eaf0; --border-strong:#d4dbe5;
  --text:#1e2733; --text-2:#64748b; --text-3:#94a3b8;
  --brand:#0e7c7b; --brand-600:#0c6a69; --brand-50:#e6f4f3;
  --pos:#0f9d58; --pos-50:#e7f6ee; --neg:#e23744; --neg-50:#fdeced;
  --amber:#e08a17; --amber-50:#fbf2e3; --blue:#2f6fed; --blue-50:#eaf1fe;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 4px 16px rgba(16,24,40,.06);
  --shadow-lg:0 8px 30px rgba(16,24,40,.10);
  --radius:14px; --radius-sm:10px;
  --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.muted{color:var(--text-2)}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.pos{color:var(--pos)} .neg{color:var(--neg)}

/* ---------- 登入頁 ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;
  background:radial-gradient(1200px 600px at 70% -10%,#0e7c7b22,transparent),
             radial-gradient(900px 500px at -10% 110%,#2f6fed18,transparent),var(--bg)}
.login-card{width:380px;max-width:92vw;background:var(--surface);border:1px solid var(--border);
  border-radius:20px;box-shadow:var(--shadow-lg);padding:38px 34px}
.login-logo{width:54px;height:54px;border-radius:15px;background:linear-gradient(135deg,var(--brand),#13a39f);
  display:grid;place-items:center;color:#fff;font-size:26px;box-shadow:0 6px 16px #0e7c7b40;margin-bottom:18px}
.login-card h1{font-size:20px;font-weight:800;letter-spacing:.3px}
.login-card .sub{color:var(--text-2);font-size:13px;margin:6px 0 26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;color:var(--text-2);margin-bottom:7px;font-weight:600}
.field input{width:100%;padding:11px 13px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);
  font-size:14px;background:var(--surface-2);transition:.15s}
.field input:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px var(--brand-50)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:none;border-radius:var(--radius-sm);
  padding:11px 16px;font-size:14px;font-weight:700;background:var(--brand);color:#fff;transition:.15s}
.btn:hover{background:var(--brand-600)}
.btn.block{width:100%}
.btn.ghost{background:var(--surface);color:var(--text);border:1px solid var(--border-strong)}
.btn.ghost:hover{background:var(--surface-2)}
.login-err{background:var(--neg-50);color:var(--neg);border:1px solid #f6c9cd;border-radius:9px;
  padding:9px 12px;font-size:13px;margin-bottom:14px;display:none}

/* ---------- App 版面 ---------- */
.app{display:grid;grid-template-columns:228px 1fr;min-height:100vh}
.sidebar{background:#0f1b27;color:#cbd5e1;padding:20px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:11px;padding:6px 8px 20px}
.brand .mk{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--brand),#16b3ae);
  display:grid;place-items:center;font-size:20px;box-shadow:0 4px 12px #0e7c7b55}
.brand b{font-size:15px;color:#fff;font-weight:800;letter-spacing:.5px;display:block}
.brand span{font-size:11px;color:#7c8ca0}
.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:#9fb0c3;
  font-size:14px;font-weight:600;transition:.13s}
.nav-item .ic{font-size:17px;width:20px;text-align:center}
.nav-item:hover{background:#1a2a3a;color:#e2e8f0}
.nav-item.active{background:var(--brand);color:#fff;box-shadow:0 4px 12px #0e7c7b40}
.side-foot{margin-top:auto;border-top:1px solid #1e2d3d;padding-top:14px}
.side-user{display:flex;align-items:center;gap:10px;padding:6px 8px;font-size:13px;color:#9fb0c3}
.side-user .av{width:30px;height:30px;border-radius:50%;background:#1f3140;display:grid;place-items:center;color:#cbd5e1;font-weight:700}

.main{display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 28px;
  background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}
.topbar h2{font-size:18px;font-weight:800}
.topbar .crumb{font-size:12.5px;color:var(--text-2);margin-top:2px}
.controls{display:flex;align-items:center;gap:10px}
.select{position:relative}
.select select{appearance:none;border:1px solid var(--border-strong);background:var(--surface-2);border-radius:10px;
  padding:9px 34px 9px 13px;font-size:13.5px;font-weight:600;color:var(--text);font-family:inherit}
.select select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-50)}
.select::after{content:"▾";position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--text-3);pointer-events:none}
.content{padding:24px 28px 60px;width:100%;max-width:100%}
.page{display:none} .page.active{display:block}

/* 區塊標題 */
.sec-title{font-size:13px;font-weight:700;color:var(--text-2);letter-spacing:.5px;margin:26px 2px 12px;
  display:flex;align-items:center;gap:8px}
.sec-title:first-child{margin-top:4px}

/* KPI 卡 */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 18px 16px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi .lab{font-size:12.5px;color:var(--text-2);font-weight:600;display:flex;align-items:center;gap:7px}
.kpi .lab .dot{width:9px;height:9px;border-radius:3px}
.kpi .val{font-size:26px;font-weight:800;margin-top:9px;letter-spacing:-.5px}
.kpi-two{margin-top:9px;display:flex;flex-direction:column;gap:5px}
.kpi-two .kr{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.kpi-two .kn{font-size:13px;color:var(--text-2);font-weight:600}
.kpi-two .kv{font-size:19px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.3px}
.kpi .sub{font-size:12px;color:var(--text-2);margin-top:5px;display:flex;align-items:center;gap:6px}
.chip{display:inline-flex;align-items:center;gap:3px;font-size:11.5px;font-weight:700;padding:2px 7px;border-radius:20px}
.chip.up{background:var(--pos-50);color:var(--pos)} .chip.down{background:var(--neg-50);color:var(--neg)}
.chip.flat{background:#eef1f5;color:var(--text-2)}

/* 卡片/網格 */
.grid{display:grid;gap:16px}
.g-2{grid-template-columns:1fr 1fr}
.g-3-2{grid-template-columns:1.5fr 1fr}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-h{padding:15px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-h h3{font-size:14.5px;font-weight:700}
.card-h .hint{font-size:12px;color:var(--text-3)}
.card-b{padding:18px}
.chart-box{position:relative;height:280px}
.chart-box.sm{height:240px}

/* 表格 */
table.rep{width:100%;border-collapse:collapse;font-size:13.5px}
table.rep th,table.rep td{padding:10px 14px;text-align:right;border-bottom:1px solid var(--border)}
table.rep th{font-size:12px;color:var(--text-2);font-weight:700;background:var(--surface-2);text-align:right}
table.rep th:first-child,table.rep td:first-child{text-align:left}
table.rep tr:last-child td{border-bottom:none}
table.rep .grp td{background:var(--surface-2);font-weight:700;color:var(--text)}
table.rep .total td{font-weight:800;border-top:2px solid var(--border-strong)}
table.rep .indent td:first-child{padding-left:30px;color:var(--text-2);font-weight:500}
table.rep .big td{font-size:15px}
.bar-cell{position:relative}
.bar-cell .bar{position:absolute;left:14px;bottom:5px;height:4px;border-radius:3px;background:var(--brand);opacity:.18}

/* 損益/資產雙欄 */
.bs-cols{display:grid;grid-template-columns:1fr 1fr;gap:0}
.bs-cols .col{padding:0}
.bs-cols .col+.col{border-left:1px solid var(--border)}
.bs-head{padding:12px 18px;font-weight:700;font-size:13.5px;background:var(--surface-2);border-bottom:1px solid var(--border);display:flex;justify-content:space-between}
.balanced{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:4px 11px;border-radius:20px;background:var(--pos-50);color:var(--pos)}
.balanced.no{background:var(--neg-50);color:var(--neg)}

/* 交易明細 */
.txn{border-bottom:1px solid var(--border);padding:12px 16px;display:flex;gap:14px;align-items:flex-start}
.txn:hover{background:var(--surface-2)}
.txn .date{font-size:12px;color:var(--text-2);font-weight:700;width:54px;flex:none;padding-top:2px}
.txn .body{flex:1;min-width:0}
.txn .sum{font-weight:600;font-size:13.5px}
.txn .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.tag{font-size:11.5px;padding:2px 8px;border-radius:7px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-2);white-space:nowrap}
.tag b{color:var(--text);font-weight:700}
.tag.in{background:var(--pos-50);border-color:#bfe6cd;color:#0a7d45}
.tag.cost{background:var(--amber-50);border-color:#f0dcb6;color:#9a6310}
.tag.exp{background:var(--blue-50);border-color:#c9dcfb;color:#234e9e}

/* 日記帳輸入 */
.j-top{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.j-field{display:flex;flex-direction:column;gap:6px;min-width:130px}
.j-field.grow{flex:1;min-width:200px}
.j-field label{font-size:12px;color:var(--text-2);font-weight:600}
.j-field input{padding:9px 11px;border:1px solid var(--border-strong);border-radius:9px;font-size:13.5px;background:var(--surface-2);font-family:inherit}
.j-field input:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px var(--brand-50)}
.jp-sel{display:block;width:100%}
.jp-sel select{width:100%}
.j-lines-head{display:grid;grid-template-columns:1fr 150px 36px;gap:10px;padding:0 2px 7px;font-size:12px;color:var(--text-3);font-weight:700}
.j-lines-head span:nth-child(2){text-align:right}
.jline{display:grid;grid-template-columns:1fr 150px 36px;gap:10px;margin-bottom:9px;align-items:center}
.jline select,.jline input{padding:9px 11px;border:1px solid var(--border-strong);border-radius:9px;font-size:13.5px;background:#fff;font-family:inherit;width:100%}
.jline select:focus,.jline input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-50)}
.jline input.amt{text-align:right;font-variant-numeric:tabular-nums}
.jline .del{width:34px;height:34px;border-radius:8px;border:1px solid var(--border-strong);background:var(--surface);color:var(--neg);font-size:16px;display:grid;place-items:center;cursor:pointer}
.jline .del:hover{background:var(--neg-50);border-color:#f0b8bd}
.jline .ahint{grid-column:1/2;font-size:11px;color:var(--amber);margin-top:-4px}
.btn.sm{padding:7px 12px;font-size:12.5px;margin-top:4px}
.j-preview{margin-top:16px;padding:14px;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13px}
.j-preview .pv{display:flex;gap:6px;align-items:baseline}
.j-preview .pv b{font-variant-numeric:tabular-nums;font-weight:800}
.j-preview .pv .k{color:var(--text-2);font-size:12px}
.j-preview .bankrow{width:100%;border-top:1px dashed var(--border-strong);padding-top:10px;margin-top:2px;display:flex;justify-content:space-between;align-items:center}
.j-preview .bankrow .auto{font-size:11px;color:var(--text-3);font-weight:600}
.j-bal{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:3px 10px;border-radius:20px;background:var(--pos-50);color:var(--pos)}
.j-bal.no{background:var(--neg-50);color:var(--neg)}
.j-actions{margin-top:16px;display:flex;align-items:center;gap:10px}
.j-msg{font-size:13px;font-weight:600}
.j-msg.ok{color:var(--pos)} .j-msg.err{color:var(--neg)}
.jitem{border-bottom:1px solid var(--border);padding:11px 16px}
.jitem .top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.jitem .date{font-size:12px;color:var(--text-2);font-weight:700}
.jitem .sum{font-weight:600;font-size:13.5px;margin-top:1px}
.jitem .ops{display:flex;gap:6px;flex:none}
.jitem .op{font-size:11.5px;padding:3px 9px;border-radius:7px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text-2);cursor:pointer}
.jitem .op:hover{background:var(--surface-2);color:var(--text)}
.jitem .op.del:hover{background:var(--neg-50);color:var(--neg);border-color:#f0b8bd}
.jitem .src{font-size:10.5px;padding:2px 7px;border-radius:6px;background:#eef1f5;color:var(--text-3);font-weight:700}
.jitem .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}

/* 月份分組標題列（交易明細／日記帳） */
.mgroup{display:flex;align-items:center;gap:9px;padding:10px 16px;background:linear-gradient(90deg,var(--brand-50),var(--surface-2));border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.mgroup:first-child{border-top:none}
.mgroup .mg-title{font-weight:800;font-size:14px;color:var(--brand-600)}
.mgroup .mg-meta{margin-left:auto;font-size:12px;color:var(--text-2)}
.mgroup .mg-meta b{font-variant-numeric:tabular-nums;font-weight:800;color:var(--text)}

/* 合資者帳戶餘額 */
.partner-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.partner{background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:16px 18px}
.partner .p-name{font-size:14.5px;font-weight:700}
.partner .p-bal{font-size:26px;font-weight:800;margin:8px 0 4px;letter-spacing:-.5px;font-variant-numeric:tabular-nums}
.partner .p-note{font-size:12px;line-height:1.5}
.p-warn{margin-top:12px;font-size:12px;color:var(--amber);background:var(--amber-50);border:1px solid #f0dcb6;border-radius:8px;padding:8px 11px}
@media (max-width:520px){ .partner-grid{grid-template-columns:1fr} }

/* 股本動用追蹤 */
.cap-bar{height:14px;border-radius:8px;background:var(--surface-2);border:1px solid var(--border);overflow:hidden;margin-bottom:14px}
.cap-fill{height:100%;background:linear-gradient(90deg,var(--amber),#f0a83a);border-radius:8px;transition:width .4s}
.cap-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.cap-stat{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:12px 14px}
.cap-stat .k{display:block;font-size:12px;color:var(--text-2);margin-bottom:4px}
.cap-stat b{font-size:20px;font-variant-numeric:tabular-nums}
.cap-hint{font-size:12px;margin-top:12px}
@media (max-width:520px){ .cap-stats{grid-template-columns:1fr} }

/* 資金來源標籤（可點切換） */
.fund-pill{font-size:11px;font-weight:700;padding:2px 9px;border-radius:20px;cursor:pointer;white-space:nowrap;background:#eef1f5;color:var(--text-2);border:1px solid var(--border);user-select:none;flex:none}
.fund-pill:hover{background:#e3e8ef}
.fund-pill.cap{background:var(--amber-50);color:var(--amber);border-color:#f0dcb6}
.txn-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}

/* 流水帳：簡易收支輸入 */
.se-toggle{display:flex;gap:8px;margin-bottom:16px}
.se-btn{flex:1;padding:11px;border-radius:10px;border:1.5px solid var(--border-strong);background:var(--surface-2);font-weight:800;font-size:15px;color:var(--text-2);transition:.12s}
.se-btn.income.active{background:var(--pos-50);border-color:var(--pos);color:var(--pos)}
.se-btn.expense.active{background:var(--neg-50);border-color:var(--neg);color:var(--neg)}
.adv-toggle{display:inline-block;margin-top:18px;font-size:13px;color:var(--brand-600);font-weight:700;cursor:pointer;user-select:none}
.adv-toggle:hover{text-decoration:underline}
.adv-inner{margin-top:14px;padding-top:16px;border-top:1px dashed var(--border-strong)}

/* 流水帳列表 */
.cashrow{display:grid;grid-template-columns:46px 1fr auto auto;gap:10px;align-items:center;padding:10px 16px;border-bottom:1px solid var(--border)}
.cashrow:hover{background:var(--surface-2)}
.cashrow .cdate{font-size:12px;color:var(--text-2);font-weight:700}
.cashrow .csum{font-size:13.5px;min-width:0;overflow:hidden;text-overflow:ellipsis}
.cashrow .cwho{font-size:11px;color:var(--text-3);margin-left:7px;background:var(--surface-2);border:1px solid var(--border);padding:1px 6px;border-radius:6px;white-space:nowrap}
.cashrow .cnums{text-align:right;font-variant-numeric:tabular-nums;font-weight:800;white-space:nowrap}
.cashrow .ci{color:var(--pos)} .cashrow .ce{color:var(--neg);margin-left:8px}
.cashrow .cops{width:24px;text-align:right}

/* 分類帳 */
.ledger-accts{display:flex;flex-wrap:wrap;gap:7px}
.lacc{font-size:12.5px;padding:5px 12px;border-radius:20px;border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text-2);cursor:pointer;font-weight:600}
.lacc:hover{background:#e9eef4}
.lacc.on{background:var(--brand);border-color:var(--brand);color:#fff}
.ledger-head{padding:14px 18px 2px;font-size:14px}
.ledger-head b{font-size:16px}
.ledger-tbl{margin-bottom:4px}
.ledger-tbl th{font-size:11px}

.pill{font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px}
.pill.done{background:var(--brand-50);color:var(--brand-600)}
.pill.wip{background:var(--amber-50);color:var(--amber)}
.empty{padding:50px;text-align:center;color:var(--text-3)}
.loading{padding:60px;text-align:center;color:var(--text-3)}

@media (max-width:980px){
  html,body{overflow-x:hidden}
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;left:-260px;z-index:50;transition:.2s;box-shadow:var(--shadow-lg);width:230px}
  .sidebar.open{left:0}
  .kpis{grid-template-columns:1fr 1fr}
  .g-2,.g-3-2{grid-template-columns:1fr}
  .bs-cols{grid-template-columns:1fr}
  .bs-cols .col+.col{border-left:none;border-top:1px solid var(--border)}
  .menu-btn{display:grid!important;flex:none}
  .content{padding:18px 14px 50px}
  .topbar{padding:12px 14px;flex-wrap:wrap}
  .topbar h2{font-size:16px}
  .topbar>div:first-child{min-width:0;flex:1}
  .controls{width:100%;order:3}
  .controls .select{flex:1}
  .controls select{width:100%}
}
.menu-btn{display:none;width:38px;height:38px;border-radius:10px;border:1px solid var(--border-strong);background:var(--surface);place-items:center;font-size:18px}
@media (max-width:520px){ .kpis{grid-template-columns:1fr} }
@media (max-width:560px){
  /* 日記帳：科目下拉加寬、金額縮窄，手機才好點 */
  .jline,.j-lines-head{grid-template-columns:1fr 86px 32px;gap:7px}
  .jline select,.jline input{padding:8px 9px;font-size:13px}
  .jline .del{width:32px;height:32px}
  .j-preview{font-size:12.5px;gap:6px 12px}
  /* 報表表格在窄螢幕收一點內距，避免太擠 */
  table.rep th,table.rep td{padding:9px 8px}
  table.rep .indent td:first-child{padding-left:18px}
  .content{padding:16px 12px 50px}
}