/* Wendy Education OS · 視覺系統
   配色與 wendylashglobal.com 官網共用同一組 token（官網 2026-08-26 色彩稽核版）。
   學員從官網點進 LINE 端、經銷商從授權書掃到查驗頁，中途不會換一套顏色。
   語意色（Paid／Pending／Overdue）刻意不使用品牌色 —— 否則「逾期」會跟「品牌」長得一樣。 */
:root{
  /* ── 官網品牌 token ── */
  --wendy-rosewood:#7F5B55;   /* 品牌主色（DEMO 香檳金的位置） */
  --wendy-mahogany:#591A09;   /* 品牌深色 */
  --wendy-mid:#6D392F;
  --wendy-burnt:#9A746C;
  --wendy-dusty:#C8B4AE;
  --wendy-clay:#E9DFDB;
  --wendy-porcelain:#F7F3F0;
  --wendy-ink:#191513;
  --wendy-graphite:#2A2321;
  --wendy-taupe:#B99D83;      /* 香檳，少量點綴 */

  /* ── 舊別名：全站 900 行規則都讀這幾個，換色只動這裡 ── */
  --bg:var(--wendy-porcelain);
  --ink:var(--wendy-ink);
  --gold:var(--wendy-rosewood);
  --beige:var(--wendy-clay);
  --rose:var(--wendy-burnt);
  --card:#FFFFFF;
  --line:#DCCBC5;
  --muted:#8A7B75;

  /* ── 語意色 ── */
  --green:#4E7A62;
  --orange:#C98A4B;
  --red:#B85C4F;

  --radius:18px;
  --shadow:0 1px 2px rgba(25,21,19,.04), 0 6px 24px rgba(25,21,19,.05);
  --gradient-signature:linear-gradient(135deg,#7F5B55 0%,#6D392F 48%,#591A09 100%);
  /* 四語共用一份字體堆疊；日／韓字型排在中文之後，缺字才往下找。 */
  --font:'Inter','Noto Sans TC','PingFang TC','Microsoft JhengHei','Noto Sans JP','Hiragino Sans','Noto Sans KR','Apple SD Gothic Neo','Malgun Gothic',system-ui,-apple-system,sans-serif;
}
html[lang^="ja"]{--font:'Inter','Noto Sans JP','Hiragino Sans','Yu Gothic','Noto Sans TC',system-ui,sans-serif}
html[lang^="ko"]{--font:'Inter','Noto Sans KR','Apple SD Gothic Neo','Malgun Gothic','Noto Sans TC',system-ui,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

/* ===== layout ===== */
.app{display:flex;min-height:100vh}
.sidebar{width:216px;background:var(--ink);color:#DCCBC5;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:40}
.brand{padding:22px 20px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
/* 標誌一行、品牌名一行、OS 一行。三個都必須是 block ——
   inline-block 的標誌會跟字標擠在同一行，把字標推出 216px 的側欄外。 */
.brand .logo{display:block;font-size:13px;font-weight:700;color:#fff;letter-spacing:.3px;line-height:1.3}
.brand .logo>span{display:block;overflow-wrap:anywhere}
.brand .logo>b{display:block;color:var(--gold);font-size:10.5px;font-weight:600;letter-spacing:2.4px;margin-top:3px}
/* W Beauty Lab 標誌圖形（不含 BEAUTY LAB 字樣）。用 mask 讓顏色跟著 background-color 走，
   同一個檔案在深色側欄是玫瑰木色、在淺色登入頁也是同一色，不必準備兩份圖。 */
.wmark{display:block;flex:0 0 auto;background-color:var(--wendy-rosewood);
  -webkit-mask:url(/icons/mark.svg) no-repeat center/contain;mask:url(/icons/mark.svg) no-repeat center/contain}
.brand .logo .wmark{width:32px;height:22px;margin:0 0 10px}
.brand .sub{font-size:11px;color:#9c8b85;margin-top:3px;letter-spacing:.6px}
.nav{flex:1;overflow-y:auto;padding:10px 10px 16px}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;font-size:13.5px;color:#C8B4AE;margin:2px 0;transition:background .15s}
.nav a .ic{width:18px;text-align:center;opacity:.85}
.nav a:hover{background:rgba(255,255,255,.06)}
.nav a.active{background:var(--gold);color:#fff;font-weight:600}
.nav .sep{margin:10px 12px 6px;font-size:10.5px;letter-spacing:1.2px;color:#8a7770;text-transform:uppercase}
.side-foot{padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;color:#9c8b85}
.side-foot a{color:var(--gold)}

.main{flex:1;margin-left:216px;display:flex;flex-direction:column;min-width:0}
.topbar{height:60px;display:flex;align-items:center;gap:14px;padding:0 26px;background:rgba(247,243,237,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.topbar h1{font-size:17px;font-weight:700;letter-spacing:.2px}
.topbar .grow{flex:1}
.search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;width:280px;color:var(--muted)}
.search input{border:0;outline:0;flex:1;font-family:inherit;font-size:13px;background:transparent;color:var(--ink)}
.userchip{display:flex;align-items:center;gap:10px}
.userchip .av{width:34px;height:34px;border-radius:50%;background:var(--gold);color:#fff;display:grid;place-items:center;font-weight:700}
.userchip .nm{font-size:13px;font-weight:600;line-height:1.2}
.userchip .rl{font-size:11px;color:var(--muted)}
.content{padding:24px 26px 60px;max-width:1340px;width:100%}

/* ===== primitives ===== */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card.pad{padding:18px 20px}
.card.beige{background:var(--beige);border-color:#E9DFDB}
.grid{display:grid;gap:14px}
.g6{grid-template-columns:repeat(6,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:1180px){.g6{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.g6,.g4,.g3,.g2{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}

.btn{display:inline-flex;align-items:center;gap:7px;border-radius:10px;padding:8px 16px;font-size:13px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:filter .15s, background .15s}
.btn.primary{background:var(--gold);color:#fff}
.btn.primary:hover{filter:brightness(1.06)}
.btn.ghost{background:#fff;color:var(--ink);border-color:#C8B4AE}
.btn.ghost:hover{background:var(--beige)}
.btn.green{background:var(--green);color:#fff}
.btn.rose{background:var(--rose);color:#fff}
.btn.sm{padding:5px 11px;font-size:12px;border-radius:8px}
.btn.xs{padding:3px 9px;font-size:11.5px;border-radius:7px}
.btn:disabled{opacity:.5;cursor:default}

.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:3px 11px;font-size:11.5px;font-weight:600;letter-spacing:.2px}
.badge.gold{background:rgba(182,154,107,.14);color:#7F5B55}
.badge.green{background:rgba(78,122,98,.13);color:var(--green)}
.badge.rose{background:rgba(185,132,120,.16);color:#9c5f50}
.badge.gray{background:#F1E9E6;color:#7a6d68}
.badge.ink{background:var(--ink);color:#fff}
.badge.dot::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}

.kpi{padding:16px 18px;cursor:pointer;transition:transform .12s, box-shadow .12s;position:relative;overflow:hidden}
.kpi:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(39,37,34,.09)}
.kpi .lb{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.kpi .vl{font-size:26px;font-weight:700;margin-top:6px;letter-spacing:-.4px}
.kpi .vl small{font-size:13px;font-weight:600;color:var(--muted);margin-left:2px}
.kpi .hint{font-size:11px;color:var(--gold);margin-top:5px;font-weight:600}
.kpi::after{content:'';position:absolute;right:-18px;top:-18px;width:70px;height:70px;border-radius:50%;background:rgba(182,154,107,.08)}

.sec-title{display:flex;align-items:center;gap:10px;margin:26px 0 12px}
.sec-title h2{font-size:15px;font-weight:700}
.sec-title .note{font-size:12px;color:var(--muted)}
.sec-title .grow{flex:1}

table.tb{width:100%;border-collapse:collapse;font-size:13px}
table.tb th{background:var(--ink);color:#F1E9E6;text-align:left;padding:9px 14px;font-weight:600;font-size:12px;letter-spacing:.3px;white-space:nowrap}
table.tb th:first-child{border-radius:10px 0 0 10px}
table.tb th:last-child{border-radius:0 10px 10px 0}
table.tb td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
table.tb tr:nth-child(even) td{background:#FBF9F8}
table.tb tr.click{cursor:pointer}
table.tb tr.click:hover td{background:var(--beige)}
.money{font-variant-numeric:tabular-nums;font-weight:600}

.chips{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.chip{border:1px solid #C8B4AE;background:#fff;border-radius:999px;padding:6px 14px;font-size:12.5px;cursor:pointer;color:#6b5f5a;font-weight:600}
.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
select.chip{appearance:none;padding-right:26px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236d675d' fill='none' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 10px center}

/* funnel */
.funnel{display:flex;gap:6px;align-items:flex-end;height:120px;padding:6px 4px 0}
.funnel .fcol{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;cursor:pointer}
.funnel .fbar{width:100%;background:linear-gradient(180deg,#B99D83,var(--gold));border-radius:8px 8px 4px 4px;min-height:8px;transition:filter .15s}
.funnel .fcol:hover .fbar{filter:brightness(1.08)}
.funnel .fnum{font-size:13px;font-weight:700}
.funnel .flb{font-size:10.5px;color:var(--muted);text-align:center;line-height:1.25}

/* todo */
.todo-group{margin-bottom:4px}
.todo-group .tg{font-size:11.5px;font-weight:700;color:var(--gold);letter-spacing:.6px;margin:10px 0 6px}
.todo{display:flex;align-items:center;gap:10px;padding:9px 12px;border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:7px}
.todo.done{opacity:.5}
.todo.done .tx{text-decoration:line-through}
.todo .tx{flex:1;font-size:13px}
.todo .dl{font-size:11px;color:var(--muted);white-space:nowrap}

/* ===== inbox ===== */
.inbox{display:grid;grid-template-columns:270px minmax(0,1fr) 336px;gap:14px;height:calc(100vh - 170px);min-height:520px}
.conv-list{overflow-y:auto}
.conv{display:flex;gap:11px;padding:12px 14px;border-bottom:1px solid var(--line);cursor:pointer;position:relative}
.conv:hover{background:var(--beige)}
.conv.active{background:var(--beige);box-shadow:inset 3px 0 0 var(--gold)}
.conv .av{width:38px;height:38px;border-radius:50%;background:var(--beige);display:grid;place-items:center;font-weight:700;color:#7F5B55;flex:none;border:1px solid var(--line)}
.conv .cinfo{flex:1;min-width:0}
.conv .cn{font-weight:600;font-size:13.5px;display:flex;align-items:center;gap:6px}
.conv .cp{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.conv .ct{font-size:10.5px;color:var(--muted);white-space:nowrap}
.chdot{width:8px;height:8px;border-radius:50%;display:inline-block}
.hot{background:var(--rose);color:#fff;border-radius:6px;font-size:9.5px;font-weight:800;padding:1px 6px;letter-spacing:.5px}
.unread{position:absolute;right:12px;bottom:12px;background:var(--rose);color:#fff;font-size:10px;border-radius:999px;min-width:17px;height:17px;display:grid;place-items:center;padding:0 4px}

.thread{display:flex;flex-direction:column;min-width:0}
.thread-head{padding:13px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.thread-body{flex:1;overflow-y:auto;padding:18px;background:#FBF9F8;display:flex;flex-direction:column;gap:10px}
.msg{max-width:72%;padding:9px 13px;border-radius:14px;font-size:13px;position:relative}
.msg.in{background:#fff;border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:5px}
.msg.out{background:var(--gold);color:#fff;align-self:flex-end;border-bottom-right-radius:5px}
.msg .mt{display:block;font-size:10px;opacity:.65;margin-top:4px}
.thread-input{display:flex;gap:9px;padding:12px 14px;border-top:1px solid var(--line)}
.thread-input input{flex:1;border:1px solid var(--line);border-radius:10px;padding:9px 13px;font-family:inherit;font-size:13px;outline:0;background:#fff}
.thread-input input:focus{border-color:var(--gold)}

.ai-panel{overflow-y:auto;padding:16px}
.ai-panel h3{font-size:12px;letter-spacing:.8px;color:var(--gold);font-weight:700;margin:14px 0 8px;display:flex;align-items:center;gap:6px}
.ai-panel h3:first-child{margin-top:0}
.ai-row{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;padding:5px 0;border-bottom:1px dashed var(--line)}
.ai-row .k{color:var(--muted)}
.ai-sum li{font-size:12.5px;margin:0 0 5px 16px;color:#443b38}
.ai-reply{background:var(--beige);border-radius:12px;padding:11px 13px;font-size:12.5px;color:#4a413e;border:1px dashed #C8B4AE}
.dup-warn{background:rgba(185,132,120,.12);border:1px solid rgba(185,132,120,.4);color:#9c5f50;border-radius:12px;padding:10px 12px;font-size:12px;margin-bottom:12px}

/* ===== kanban ===== */
.kanban{display:grid;grid-template-columns:repeat(6,minmax(196px,1fr));gap:12px;overflow-x:auto;align-items:start;padding-bottom:10px}
.kcol{background:var(--beige);border:1px solid #E9DFDB;border-radius:16px;padding:11px;min-height:220px}
.kcol.dragover{outline:2px dashed var(--gold);outline-offset:-4px}
.kcol .kh{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;font-weight:700;padding:2px 4px 10px}
.kcol .kh .cnt{background:#fff;border-radius:999px;padding:1px 9px;font-size:11px;color:var(--muted)}
.kcard{background:#fff;border:1px solid var(--line);border-radius:13px;padding:11px 12px;margin-bottom:9px;cursor:grab;box-shadow:0 1px 2px rgba(39,37,34,.04)}
.kcard:active{cursor:grabbing}
.kcard.dragging{opacity:.45}
.kcard .kn{font-weight:700;font-size:13.5px;display:flex;justify-content:space-between;align-items:center;gap:6px}
.kcard .kc{font-size:12px;color:#6b5f5a;margin-top:3px}
.kcard .km{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px;align-items:center}
.kcard .kt{font-size:10.5px;color:var(--muted);margin-top:7px}

/* ===== student detail ===== */
.stu-head{display:flex;gap:18px;align-items:center;padding:20px 22px}
.stu-head .av{width:64px;height:64px;border-radius:20px;background:var(--gold);color:#fff;display:grid;place-items:center;font-size:24px;font-weight:700}
.stu-head .meta{flex:1}
.stu-head h2{font-size:19px}
.stu-head .sub{font-size:12.5px;color:var(--muted);margin-top:3px}
.nba{background:linear-gradient(90deg,rgba(182,154,107,.14),rgba(182,154,107,.04));border:1px solid rgba(182,154,107,.4);border-radius:14px;padding:12px 16px;display:flex;align-items:center;gap:12px;margin:0 0 16px}
.nba .t{font-size:11px;font-weight:800;letter-spacing:.8px;color:var(--gold);white-space:nowrap}
.nba .x{font-size:13px;flex:1}

.journey{display:flex;align-items:flex-start;overflow-x:auto;padding:22px 8px 12px;gap:0}
.jstep{display:flex;flex-direction:column;align-items:center;min-width:118px;position:relative;text-align:center}
.jstep::before{content:'';position:absolute;top:13px;left:-50%;width:100%;height:2px;background:#C8B4AE;z-index:0}
.jstep:first-child::before{display:none}
.jstep.done::before{background:var(--gold)}
.jstep .jd{width:26px;height:26px;border-radius:50%;background:#fff;border:2px solid #C8B4AE;z-index:1;display:grid;place-items:center;font-size:12px;color:#B7A9A3}
.jstep.done .jd{background:var(--gold);border-color:var(--gold);color:#fff}
.jstep.now .jd{background:#fff;border-color:var(--gold);color:var(--gold);box-shadow:0 0 0 4px rgba(182,154,107,.18)}
.jstep .jl{font-size:11.5px;font-weight:700;margin-top:8px}
.jstep .jt{font-size:10.5px;color:var(--muted);margin-top:2px;line-height:1.35}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto;padding:0 6px}
.tabs button{border:0;background:none;padding:11px 14px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}
.tabs button.active{color:var(--ink);border-bottom-color:var(--gold)}
.tabpane{padding:18px 20px}

.kv{display:grid;grid-template-columns:110px minmax(0,1fr);gap:7px 14px;font-size:13px}
.kv .k{color:var(--muted)}

.pf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.pf{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.pf .ph{height:110px;background:linear-gradient(135deg,#E9DFDB,#C8B4AE);display:grid;place-items:center;color:#8a7770;font-size:26px}
.pf .pi{padding:10px 12px}
.pf .pt{font-size:12.5px;font-weight:600}
.pf .pn{font-size:11px;color:var(--muted);margin-top:2px}

/* capacity bar */
.capbar{height:8px;border-radius:999px;background:#E9DFDB;overflow:hidden}
.capbar>i{display:block;height:100%;background:var(--gold);border-radius:999px}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(39,37,34,.4);display:grid;place-items:center;z-index:90;padding:20px}
.modal{background:#fff;border-radius:20px;max-width:460px;width:100%;padding:22px 24px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal h3{font-size:16px;margin-bottom:6px}
.modal .ms{font-size:12.5px;color:var(--muted);margin-bottom:14px}
.modal .kv{margin-bottom:14px}
.modal .row{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}
.modal label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px}
.modal input,.modal select,.modal textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-family:inherit;font-size:13px;outline:0;background:#fff}
.modal input:focus,.modal textarea:focus{border-color:var(--gold)}

/* toast */
#toasts{position:fixed;right:22px;bottom:22px;z-index:99;display:flex;flex-direction:column;gap:9px}
.toast{background:var(--ink);color:#fff;border-radius:12px;padding:11px 16px;font-size:13px;box-shadow:0 8px 24px rgba(0,0,0,.25);display:flex;align-items:center;gap:9px;animation:tin .25s ease}
.toast.ok::before{content:'✓';color:#9BE38A;font-weight:800}
.toast.warn::before{content:'!';color:#E8B7A9;font-weight:800}
@keyframes tin{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}

.empty{padding:34px;text-align:center;color:var(--muted);font-size:13px}
.mt14{margin-top:14px}.mt20{margin-top:20px}.mb10{margin-bottom:10px}
.small{font-size:12px;color:var(--muted)}
.right{text-align:right}

@media(max-width:1080px){
  .sidebar{width:64px}
  .sidebar .brand .logo>span,.sidebar .brand .logo>b,.nav a span,.nav .sep,.side-foot{display:none}
  .sidebar .brand{padding:18px 0;text-align:center}
  .sidebar .brand .logo .wmark{margin:0 auto;width:28px;height:19px}
  .nav a{justify-content:center}
  .main{margin-left:64px}
  .inbox{grid-template-columns:minmax(0,1fr);height:auto}
  .ai-panel{max-height:none}
  .pf-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}


/* ===== v2 additions ===== */
.badge.orange{background:rgba(201,138,75,.15);color:#6D392F}
.badge.red{background:rgba(184,92,79,.16);color:#9c5f50}

/* topbar bell + quick create */
.icon-btn{position:relative;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;font-size:16px;color:#6b5f5a}
.icon-btn:hover{background:var(--beige)}
.icon-btn .nb{position:absolute;top:-3px;right:-3px;background:var(--red);color:#fff;font-size:10px;border-radius:999px;min-width:16px;height:16px;display:grid;place-items:center;padding:0 4px;font-weight:700}
.dropdown{position:absolute;top:48px;right:0;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 14px 44px rgba(39,37,34,.16);width:300px;z-index:60;overflow:hidden}
.dropdown .dh{padding:11px 15px;font-size:12px;font-weight:700;color:var(--gold);letter-spacing:.6px;border-bottom:1px solid var(--line)}
.dropdown .di{display:flex;gap:10px;padding:11px 15px;font-size:12.5px;border-bottom:1px solid #FBF9F8;cursor:pointer;align-items:flex-start}
.dropdown .di:hover{background:var(--beige)}
.dropdown .di .ic2{font-size:15px}
.dropdown .di small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.rel{position:relative}

/* avatar */
.pav{width:34px;height:34px;border-radius:50%;color:#fff;display:grid;place-items:center;font-weight:700;font-size:12.5px;flex:none;letter-spacing:.5px}
.pav.lg{width:66px;height:66px;font-size:22px;border-radius:22px}

/* charts */
.chart-card{padding:16px 18px}
.chart-card .ch-t{font-size:12.5px;font-weight:700;display:flex;justify-content:space-between;align-items:baseline}
.chart-card .ch-t small{color:var(--muted);font-weight:500;font-size:11px}
.chart-card svg{width:100%;height:auto;display:block;margin-top:8px}
.legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px;font-size:11px;color:#6b5f5a}
.legend i{width:9px;height:9px;border-radius:3px;display:inline-block;margin-right:5px;vertical-align:-1px}

/* needs attention / ai actions */
.attn{display:flex;gap:11px;align-items:flex-start;padding:11px 13px;border:1px solid rgba(184,92,79,.3);background:rgba(184,92,79,.05);border-radius:13px;margin-bottom:8px}
.attn.warn{border-color:rgba(201,138,75,.35);background:rgba(201,138,75,.06)}
.attn .ai-ic{font-size:15px;margin-top:1px}
.attn .tx{flex:1;font-size:12.8px;line-height:1.5}
.aiact{display:flex;gap:11px;align-items:flex-start;padding:11px 13px;border:1px dashed #C8B4AE;background:linear-gradient(90deg,rgba(182,154,107,.09),rgba(182,154,107,.02));border-radius:13px;margin-bottom:8px}
.aiact .tx{flex:1;font-size:12.8px;line-height:1.5}

/* kanban v2 */
.kanban{grid-template-columns:repeat(10,minmax(212px,1fr))}
.kcard .kav{display:flex;gap:9px;align-items:center}
.kcard .krow{display:flex;justify-content:space-between;font-size:10.5px;color:var(--muted);margin-top:7px}
.kscore{font-size:10.5px;font-weight:800;color:#7F5B55;background:rgba(182,154,107,.14);border-radius:6px;padding:1px 7px}
.kconv{width:100%;margin-top:9px}

/* progress rings */
.rings{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.ring{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px 10px;text-align:center}
.ring svg{width:74px;height:74px}
.ring .rl{font-size:11.5px;font-weight:700;margin-top:6px}
@media(max-width:760px){.rings{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* course cover */
.ccover{height:120px;border-radius:14px 14px 0 0;position:relative;overflow:hidden}
.ccover svg{position:absolute;inset:0;width:100%;height:100%}
.ccover .lv{position:absolute;top:10px;left:12px;background:rgba(255,255,255,.85);color:#4a413e;border-radius:999px;padding:3px 11px;font-size:10.5px;font-weight:800;letter-spacing:.5px}
.seatpill{font-size:11.5px;font-weight:700;color:#4a413e;background:var(--beige);border-radius:999px;padding:3px 11px}

/* homework */
.hw{border:1px solid var(--line);border-radius:14px;padding:13px 15px;margin-bottom:10px;background:#fff}
.hw .hwh{display:flex;justify-content:space-between;gap:10px;align-items:center}
.hw .files{display:flex;gap:8px;margin-top:9px;flex-wrap:wrap}
.hw .fthumb{width:64px;height:64px;border-radius:10px;overflow:hidden;border:1px solid var(--line);position:relative}
.hw .fthumb svg{width:100%;height:100%}
.hw .tc{margin-top:9px;font-size:12.5px;background:var(--beige);border-radius:10px;padding:8px 11px;color:#4a413e}

/* empty state */
.empty2{padding:34px 20px;text-align:center;color:var(--muted)}
.empty2 .eic{font-size:30px;opacity:.5}
.empty2 .et{font-size:13px;margin-top:8px}
.empty2 .es{font-size:11.5px;margin-top:3px}

/* landing / misc */
.pw{font-size:10px;color:#8a7770;letter-spacing:.8px;margin-top:6px}
.jstep{min-width:104px}

/* 即時同步指示（LINE 端寫入 → CRM 自動刷新） */
#langBox{flex:0 0 auto}
.syncdot{font-size:10.5px;font-weight:700;letter-spacing:.6px;color:#8A7B75;border:1px solid var(--line);
  border-radius:999px;padding:4px 10px;white-space:nowrap;transition:all .25s}
.syncdot.hit{color:#4E7A62;border-color:rgba(78,122,98,.45);background:rgba(78,122,98,.1)}
@media(max-width:900px){#langBox{flex:0 0 auto}
.syncdot{display:none}}


/* Dashboard 列表列（原本寫在行內 style，改為 class 才能響應式收合） */
.conv-row{display:flex;align-items:center;gap:10px;margin-top:9px;font-size:12px}
.conv-row .cn{width:118px;color:#4a413e;font-weight:600}
.conv-row .capbar{flex:1;min-width:40px}
.conv-row .cv{width:88px;text-align:right;white-space:nowrap}
.upc-row{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line);flex-wrap:wrap}
.upc-row .dt{width:52px;text-align:center;flex:none}
.upc-row .dt .d{font-weight:800;font-size:16px}
.upc-row .ttl{flex:1 1 150px;min-width:0}
.upc-row .ttl b{font-size:13px}
.rc-row{display:flex;gap:10px;align-items:center;padding:7px 0;border-bottom:1px dashed var(--line);cursor:pointer}
.rc-row .rc-b{flex:1;min-width:0}
.rc-row .rc-b b{font-size:12.5px}
.rc-row .rc-m{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* =====================================================================
   v3 響應式：手機／平板完整可用（桌機版面不變）
   起因：Dashboard 等頁面原本用行內 style 寫死欄數，會蓋掉 media query，
   手機只能左右拖動。現改為 class（.g5 / .dash-split / .g3-wide …）統一管控。
   ===================================================================== */
.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
.dash-split{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:start;gap:14px}
.g3-wide{grid-template-columns:minmax(0,1.3fr) minmax(0,.85fr) minmax(0,.85fr)}
.g2-side{grid-template-columns:minmax(0,1fr) minmax(0,.55fr)}
.g3-ai{grid-template-columns:minmax(0,.9fr) minmax(0,.9fr) minmax(0,1.2fr)}
.mt10{margin-top:10px}
.navtoggle{display:none}
.nav-scrim{display:none}

/* --- 平板（≤1200px）：雙欄主版面收成單欄，待辦／建議卡片的按鈕換行 --- */
@media(max-width:1200px){
  .dash-split{grid-template-columns:minmax(0,1fr)}
  .g5{grid-template-columns:repeat(3,minmax(0,1fr))}
  .g3-wide,.g3-ai{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .g2-side{grid-template-columns:minmax(0,1fr)}
  /* 注意：這裡不能用 flex-basis:100%——flex 項目會以 max-content 參與容器的固有寬度計算，
     整段文字會被算成「一行不換」的寬度，把 grid 欄位撐爆。改用 grid 排版換行。 */
  .attn,.aiact{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 10px;align-items:start}
  .attn .tx,.aiact .tx{grid-column:2;min-width:0;overflow-wrap:anywhere}
  .attn>.small,.aiact .btn{grid-column:2;justify-self:start;margin-left:0}
  /* 待辦：文字整列，三顆按鈕排在下一列 */
  .todo{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:7px 7px;align-items:center}
  .todo .tx{grid-column:1/-1;min-width:0;overflow-wrap:anywhere}
  .todo .dl{grid-column:1/-1}
}

/* --- 手機（≤900px）：側欄改為抽屜（☰），主內容佔滿寬度 --- */
@media(max-width:900px){
  body{overflow-x:hidden}
  .grid>*,.card,.card.pad{min-width:0}
  .content,.main{min-width:0;max-width:100%}
  svg{max-width:100%}
  .attn .tx,.aiact .tx,.todo .tx,.sec-title h2,.kpi .vl{overflow-wrap:anywhere}
  .navtoggle{display:grid}
  .sidebar{width:236px;transform:translateX(-100%);transition:transform .22s ease;box-shadow:0 0 40px rgba(0,0,0,.35)}
  .sidebar .brand .logo>span,.sidebar .brand .logo>b,.nav a span,.nav .sep,.side-foot{display:block}
  .sidebar .brand{padding:22px 20px 20px;text-align:left}
  .sidebar .brand .logo .wmark{margin:0 0 10px;width:32px;height:22px}
  .nav a{justify-content:flex-start}
  body.navopen .sidebar{transform:none}
  .nav-scrim{display:block;position:fixed;inset:0;background:rgba(39,37,34,.45);z-index:35;opacity:0;pointer-events:none;transition:opacity .2s}
  body.navopen .nav-scrim{opacity:1;pointer-events:auto}
  .main{margin-left:0}
  .topbar{height:auto;min-height:56px;padding:8px 12px;gap:8px;flex-wrap:wrap}
  .topbar h1{font-size:15px}
  .search{width:100%;flex:none;order:9;padding:6px 12px}
  .userchip .nm,.userchip .rl{display:none}
  .content{padding:16px 12px 72px}
  .g5,.g6,.g4,.g3,.g2,.g3-wide,.g3-ai{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .grid{gap:10px}
  .kpi{padding:13px 14px}
  .kpi .vl{font-size:21px}
  .kpi .lb{font-size:11.5px}
  .kpi .hint{font-size:10.5px}
  .sec-title h2{font-size:15px}
  .card.pad{padding:14px}
  /* 表格：卡片內橫向滑動，不再撐破畫面（行內 overflow:hidden 需 !important 覆蓋） */
  .card:has(table.tb){overflow-x:auto!important;-webkit-overflow-scrolling:touch}
  table.tb{min-width:620px}
  .kv{grid-template-columns:92px minmax(0,1fr)}
  .modal{width:calc(100vw - 24px);max-height:86vh;overflow-y:auto}
  .inbox{height:auto}
  .journey{padding:18px 4px 10px}
}

/* --- 小螢幕（≤560px）：KPI 與圖表卡改單欄，避免數字被截斷 --- */
@media(max-width:560px){
  .g5,.g6,.g4,.g3,.g2,.g3-wide,.g3-ai,.rings{grid-template-columns:minmax(0,1fr)}
  .rings{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kpi .vl{font-size:24px}
  .tabs{overflow-x:auto;flex-wrap:nowrap}
  .tabs button{white-space:nowrap}
  .stu-head{flex-wrap:wrap}
  .stu-head .right{width:100%;text-align:left;margin-top:8px}
  .chips{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
  .dropdown{width:min(300px,calc(100vw - 24px))}
  .conv-row{flex-wrap:wrap}
  .conv-row .cn{width:auto;flex:1 1 100px}
  .conv-row .cv{width:auto;flex:none}
  .conv-row .capbar{flex:none;width:100%;order:9}
  .upc-row .ttl{flex:none;width:100%;order:2}
  .upc-row .seatpill,.upc-row .badge{order:3}
}