/* ============================================================
   analysis.css — 發卡市場基本分析（3.png）v2 精緻化
   深綠金邊 mega-nav + 淺色報表 + 堆疊長條圖 + 暗紅篩選
   ============================================================ */

/* ── 導覽列：浮動玻璃藍圓角列（比照 homencp）+ 樹狀選單 ── */
.navbar{display:flex;align-items:center;position:static;height:auto;flex-shrink:0;z-index:40;
  margin:.4rem 2.2rem 0;padding:7px 1.4rem;border-radius:20px;
  border:1px solid rgba(93,184,255,.3);
  background:linear-gradient(180deg,rgba(13,40,96,.72),rgba(7,22,56,.84));
  box-shadow:0 18px 44px rgba(0,0,0,.45),inset 0 0 26px rgba(46,127,255,.14);
  backdrop-filter:blur(14px) saturate(1.15);-webkit-backdrop-filter:blur(14px) saturate(1.15);}
.navbar::after{display:none;}
.nav-left{display:flex;align-items:center;flex-wrap:nowrap;justify-content:flex-start;gap:.5rem;}
.nav-right{display:flex;align-items:center;margin-left:auto;}
.nav-sep{width:1px;height:24px;background:rgba(255,255,255,.18);margin:0 .7rem;}

.nav-item{display:inline-flex;align-items:center;gap:8px;height:48px;padding:0 14px;
  color:#cdddf6;text-decoration:none;font-size:.9rem;font-weight:600;position:relative;z-index:1;
  transition:color .2s;white-space:nowrap;background:none;border:none;font-family:inherit;cursor:pointer;}
.nav-item i.lead{font-size:.95rem;color:#8fb4e8;transition:color .2s;}
.nav-item .chev{font-size:.62rem;opacity:.7;transition:transform .25s var(--ease);}
.nav-item:hover{color:#fff;}
.nav-item:hover i.lead{color:var(--glow);}
.nav-item.active{color:#fff;}
.nav-item.active i.lead{color:#bfe2ff;}
.nav-item.active::before{content:'';position:absolute;inset:6px 4px;border-radius:11px;z-index:-1;
  background:linear-gradient(180deg,rgba(93,184,255,.36),rgba(46,127,255,.16));
  border:1px solid rgba(140,205,255,.55);
  box-shadow:0 0 18px rgba(93,184,255,.5),inset 0 0 14px rgba(120,200,255,.35);}
.nav-item.active::after{content:'';position:absolute;left:14px;right:14px;bottom:5px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--glow),transparent);box-shadow:0 0 10px rgba(93,184,255,.85);}

.nav-group{position:relative;}
.nav-group:hover .nav-item .chev,.nav-group.open .nav-item .chev{transform:rotate(180deg);}
.nav-group:hover>.nav-item{color:#fff;}

/* 樹狀下拉 */
.tree{position:absolute;top:100%;left:6px;min-width:222px;
  opacity:0;visibility:hidden;transform:translateY(10px);transition:all .28s var(--ease);
  background:linear-gradient(180deg,#163f87,#0c2868);
  border:1px solid rgba(93,184,255,.42);border-radius:16px;padding:1rem .9rem;margin-top:9px;
  box-shadow:0 26px 64px rgba(0,0,0,.55),0 0 24px rgba(46,127,255,.28) inset;z-index:60;}
.tree::before{content:'';position:absolute;top:-7px;left:30px;width:13px;height:13px;
  background:#163f87;border-left:1px solid rgba(93,184,255,.42);border-top:1px solid rgba(93,184,255,.42);
  transform:rotate(45deg);}
.nav-group:hover .tree,.nav-group.open .tree{opacity:1;visibility:visible;transform:translateY(0);}

.tree ul{list-style:none;position:relative;padding-left:20px;}
.tree ul::before{content:'';position:absolute;left:5px;top:14px;bottom:14px;width:2px;
  background:linear-gradient(180deg,var(--glow),var(--blue-deep));opacity:.7;border-radius:2px;}
.tree li{position:relative;margin:8px 0;}
.tree li::before{content:'';position:absolute;left:-19px;top:50%;transform:translateY(-50%);
  width:9px;height:9px;border-radius:50%;background:var(--glow);box-shadow:0 0 8px rgba(93,184,255,.85);
  border:2px solid #123163;}
.tree li::after{content:'';position:absolute;left:-10px;top:50%;width:10px;height:2px;background:rgba(93,184,255,.55);}
.tree li a{display:block;padding:9px 16px;border-radius:10px;white-space:nowrap;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);
  color:#d2e2f7;text-decoration:none;font-size:.85rem;transition:all .2s var(--ease);}
.tree li a:hover{background:rgba(93,184,255,.16);border-color:rgba(93,184,255,.5);color:var(--glow);transform:translateX(5px);}

/* ── 分析標題列（橘色品牌帶，對齊參考圖） ── */
.ana-head{display:flex;align-items:center;gap:1.2rem;flex-wrap:wrap;
  padding:.85rem 2rem;position:relative;z-index:2;
  background:linear-gradient(180deg,#f1ab48 0%,#e3892b 55%,#d9761c 100%);
  border-top:1px solid rgba(255,255,255,.28);
  border-bottom:1px solid rgba(150,75,10,.45);
  box-shadow:0 10px 30px rgba(170,85,10,.4),0 1px 0 rgba(255,255,255,.35) inset;}
.ana-head::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);}
.ana-title{display:flex;align-items:center;gap:12px;}
.ana-title img{height:36px;filter:drop-shadow(0 2px 8px rgba(120,55,0,.4));}
.ana-title h1{font-size:1.46rem;font-weight:900;color:#fff;letter-spacing:.5px;text-shadow:0 2px 8px rgba(130,60,0,.45);}
.bank-switch{display:flex;align-items:center;gap:9px;margin-left:.6rem;}
.bank-switch label{font-size:.8rem;color:#fff;font-weight:700;text-shadow:0 1px 4px rgba(130,60,0,.4);}
.bank-select{position:relative;}
.bank-select select{appearance:none;-webkit-appearance:none;height:39px;padding:0 2.4rem 0 1rem;
  background:#fff;border:1px solid rgba(150,75,10,.35);border-radius:10px;
  color:#9a4e10;font-family:inherit;font-size:.86rem;font-weight:700;cursor:pointer;transition:all .2s;
  box-shadow:0 4px 12px rgba(120,60,0,.25);}
.bank-select select:hover{background:#fff7ee;}
.bank-select select option{background:#fff;color:#5a3008;}
.bank-select i{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:#cf7a1c;font-size:.72rem;pointer-events:none;}
.ana-wm{margin-left:auto;display:flex;align-items:center;gap:11px;color:rgba(255,255,255,.92);font-size:.74rem;line-height:1.2;text-shadow:0 1px 4px rgba(130,60,0,.35);}
.ana-wm .bk{font-size:1.05rem;font-weight:900;color:#fff;}
.ana-wm img{height:32px;opacity:.98;filter:drop-shadow(0 1px 4px rgba(120,55,0,.4));}

/* KPI 摘要列 */
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:0 2rem 1.2rem;position:relative;z-index:2;}
.kpi-card{background:linear-gradient(160deg,rgba(15,49,104,.6),rgba(6,22,52,.74));
  border:1px solid var(--line-strong);border-radius:14px;padding:.95rem 1.1rem;
  box-shadow:0 14px 32px rgba(0,0,0,.32);backdrop-filter:blur(8px);display:flex;align-items:center;gap:.9rem;}
.kpi-card .ic{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex-shrink:0;
  background:linear-gradient(160deg,rgba(93,184,255,.16),rgba(46,127,255,.06));border:1px solid rgba(93,184,255,.3);
  color:var(--glow);font-size:1.1rem;}
.kpi-card .l{font-size:.72rem;color:var(--ink-mute);letter-spacing:.5px;}
.kpi-card .v{font-family:var(--f-mono);font-size:1.28rem;font-weight:600;color:#fff;margin-top:2px;}
.kpi-card .v small{font-family:var(--f-cjk);font-size:.68rem;font-weight:600;margin-left:5px;}
.kpi-card .v small.up{color:var(--glow-2);}.kpi-card .v small.dn{color:#f0a3a3;}

/* ── 分析主體 ── */
.ana-body{display:flex;gap:1rem;padding:0 2rem 1.4rem;align-items:flex-start;position:relative;z-index:2;}

/* 左側垂直分頁（暗紅） */
.vtabs{flex-shrink:0;width:120px;background:#fff;border-radius:16px;overflow:hidden;
  box-shadow:0 16px 36px rgba(0,0,0,.34);border:1px solid rgba(255,255,255,.1);}
.vtab{display:flex;flex-direction:column;align-items:center;gap:7px;padding:1.15rem .4rem;
  color:#7a6f6f;font-size:.85rem;font-weight:600;cursor:pointer;border-left:4px solid transparent;transition:all .2s var(--ease);
  border-bottom:1px solid #f0e9e9;}
.vtab i{font-size:1.35rem;}
.vtab:hover{background:#faf3f3;color:var(--maroon2);}
.vtab.active{background:linear-gradient(90deg,#f7ebeb,#fff);color:var(--maroon);border-left-color:var(--maroon);}

/* 中央報表卡（淺色） */
.report{flex:1;min-width:0;background:#fff;border-radius:16px;overflow:hidden;
  box-shadow:0 16px 36px rgba(0,0,0,.34);border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;}
.htabs{display:flex;background:linear-gradient(180deg,var(--maroon2),var(--maroon));padding:0 .4rem;flex-wrap:wrap;}
.htab{padding:.9rem 1.2rem;color:#f1d9d9;font-size:.88rem;font-weight:600;cursor:pointer;
  border-bottom:3px solid transparent;transition:all .2s var(--ease);white-space:nowrap;}
.htab:hover{color:#fff;}
.htab.active{color:#fff;border-bottom-color:var(--gold-soft);background:rgba(0,0,0,.14);}

.report-body{padding:1.5rem 1.7rem 1.9rem;color:#333;}
.chart-block{margin-bottom:2rem;}
.chart-block:last-child{margin-bottom:0;}
.chart-title{font-size:1rem;font-weight:700;color:#3a2a2a;margin-bottom:1.1rem;
  padding-left:11px;border-left:4px solid var(--maroon);display:flex;align-items:center;gap:8px;}

/* CSS 堆疊長條圖 */
.chart{display:flex;}
.y-axis{display:flex;flex-direction:column;justify-content:space-between;
  width:44px;height:304px;padding-bottom:22px;text-align:right;}
.y-axis span{font-family:var(--f-mono);font-size:.66rem;color:#a9a9a9;transform:translateY(-50%);}
.plot{flex:1;min-width:0;}
.bars{display:flex;align-items:flex-end;gap:7px;height:304px;position:relative;
  border-left:1px solid #e2e2e2;border-bottom:1px solid #e2e2e2;padding:0 5px;}
.bars .grid{position:absolute;left:0;right:0;border-top:1px dashed #eee;z-index:0;}
.bar-col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;height:100%;position:relative;z-index:1;min-width:0;
  transition:transform .2s var(--ease);}
.bar-col:hover{transform:translateY(-3px);}
.bar{display:flex;flex-direction:column-reverse;height:100%;width:100%;border-radius:5px 5px 0 0;overflow:hidden;
  box-shadow:0 4px 12px rgba(0,0,0,.08);}
.seg{display:flex;align-items:center;justify-content:center;font-family:var(--f-mono);font-size:.58rem;font-weight:600;color:#fff;
  line-height:1;overflow:hidden;transition:filter .2s;}
.bar-col:hover .seg{filter:brightness(1.08);}
.seg.ben{background:linear-gradient(180deg,#3a6fbb,var(--c-ben));}
.seg.r3{background:linear-gradient(180deg,#5bb06d,var(--c-r3));}
.seg.r2{background:linear-gradient(180deg,#ecc85c,var(--c-r2));color:#5a4a10;}
.seg.oth{background:linear-gradient(180deg,#c5483d,var(--c-oth));}
.x-labels{display:flex;gap:7px;padding:7px 5px 0;}
.x-labels span{flex:1;text-align:center;font-family:var(--f-mono);font-size:.58rem;color:#999;min-width:0;}

.legend{display:flex;justify-content:center;gap:1.7rem;margin-top:1.1rem;flex-wrap:wrap;}
.legend span{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;color:#555;font-weight:500;}
.legend i{width:13px;height:13px;border-radius:4px;display:inline-block;}

/* 右側篩選（暗紅標頭） */
.filters{flex-shrink:0;width:204px;background:#fff;border-radius:16px;overflow:hidden;
  box-shadow:0 16px 36px rgba(0,0,0,.34);border:1px solid rgba(255,255,255,.1);}
.filters-head{background:linear-gradient(180deg,var(--maroon2),var(--maroon));color:#fff;
  padding:.9rem 1.1rem;font-weight:700;font-size:.95rem;display:flex;align-items:center;gap:8px;}
.filters-body{padding:1.1rem 1.1rem 1.4rem;color:#444;}
.f-label{font-size:.82rem;font-weight:700;color:#5a3030;margin:1rem 0 .5rem;}
.f-label:first-child{margin-top:0;}
.seg-toggle{display:flex;border:1px solid #e0c9c9;border-radius:10px;overflow:hidden;}
.seg-toggle button{flex:1;padding:.55rem 0;border:none;background:#fff;color:#8a6a6a;font-family:inherit;
  font-size:.84rem;font-weight:600;cursor:pointer;transition:all .2s var(--ease);}
.seg-toggle button.active{background:var(--maroon);color:#fff;}
.radio-row,.check-row{display:flex;align-items:center;gap:8px;font-size:.86rem;color:#555;margin:.55rem 0;cursor:pointer;}
.radio-row input,.check-row input{accent-color:var(--maroon);width:15px;height:15px;cursor:pointer;}
.rank-box{border:2px solid var(--maroon);border-radius:12px;text-align:center;
  padding:.7rem;font-family:var(--f-mono);font-size:2rem;font-weight:600;color:var(--maroon);background:#fdf6f6;}

@media(max-width:1100px){.ana-body{flex-wrap:wrap;}.filters{width:100%;}.vtabs{width:100%;display:flex;}
  .kpi-row{grid-template-columns:repeat(2,1fr);}
  .vtabs .vtab{flex:1;border-left:none;border-bottom:4px solid transparent;}
  .vtabs .vtab.active{border-left:none;border-bottom-color:var(--maroon);}
  .navbar{position:static;}}