/* Trợ lý giọng nói FULA — màu nhận diện FULA (như shop.fula.vn): navy #082A52, xanh #006B4F, nhấn #9ACB34, kem #F7F4EA. Tối giản: 1 việc chính mỗi màn. */
:root{--navy:#082A52;--navy-2:#0d3a6e;--green:#006B4F;--lime:#9ACB34;--ivory:#F7F4EA;
  --bg:#F7F4EA;--card:#fff;--ink:#14202a;--muted:#5f6c75;--line:#e4e2d8;--soft:#e3f1ec;--warn:#8a5a00;--warn-soft:#fbf1dc;--bad:#b42318;--bad-soft:#fdecea;
  --mic:var(--navy);--bong:0 1px 2px rgba(8,42,82,.06),0 4px 16px rgba(8,42,82,.06)}
@media (prefers-color-scheme:dark){:root{--bg:#0b1724;--card:#12212f;--ink:#e8eef2;--muted:#93a1aa;--line:#22323f;--soft:#123a2f;--warn:#e0b25a;--warn-soft:#3a2e14;
  --bad:#f08a80;--bad-soft:#3a1a17;--mic:#1b4f8a;--bong:none}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
body{padding:env(safe-area-inset-top) 0 calc(68px + env(safe-area-inset-bottom))}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
input,textarea,select{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:11px 13px;width:100%}
input:focus,textarea:focus,select:focus{outline:2px solid var(--green);outline-offset:-1px;border-color:transparent}
textarea{min-height:90px}
a{color:var(--green)}
.an{display:none!important}
svg.i{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* thanh trên */
header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line)}
header .logo{height:30px;width:auto;display:block}
header .ten{flex:1;min-width:0;font-weight:700;color:var(--navy);font-size:17px;line-height:1.2}
@media (prefers-color-scheme:dark){header .ten{color:var(--ink)}header .logo,.dang-nhap .logo-to{background:#fff;border-radius:8px;padding:3px}}
header .ten small{display:block;font-weight:400;color:var(--muted);font-size:12px}
.cham{display:inline-block;width:7px;height:7px;border-radius:50%;background:#b8bec2;margin-right:5px;vertical-align:1px}
.cham.bat{background:var(--lime)}
#h-dung{display:flex;align-items:center;gap:6px;background:var(--navy);color:#fff;border-radius:99px;padding:6px 12px;font-size:14px}

main{padding:16px;max-width:600px;margin:0 auto}

/* thanh dưới */
nav.duoi{position:fixed;left:0;right:0;bottom:0;z-index:6;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
nav.duoi button{flex:1;padding:9px 0 7px;font-size:12px;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:3px;position:relative}
nav.duoi button.chon{color:var(--navy);font-weight:600}
@media (prefers-color-scheme:dark){nav.duoi button.chon{color:var(--lime)}}
nav.duoi button.chon::before{content:"";position:absolute;top:0;left:30%;right:30%;height:3px;border-radius:0 0 3px 3px;background:var(--lime)}
.huy-hieu{position:absolute;top:4px;left:calc(50% + 8px);background:var(--bad);color:#fff;border-radius:99px;font-size:11px;min-width:18px;padding:0 5px;line-height:18px}

/* màn Nói */
.noi{display:flex;flex-direction:column;align-items:center;text-align:center;padding-top:4vh}
.chao{color:var(--muted);font-size:15px;margin:0 0 6px}
.gui-toi{display:inline-flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:99px;padding:8px 14px 8px 16px;font-size:16px;box-shadow:var(--bong)}
.gui-toi b{color:var(--navy)}
@media (prefers-color-scheme:dark){.gui-toi b{color:var(--ink)}}
.gui-toi svg{width:18px;height:18px}
.mic{margin:5vh 0 14px;width:min(52vw,200px);height:min(52vw,200px);border-radius:50%;background:var(--mic);color:#fff;display:grid;place-items:center;
  box-shadow:0 10px 30px rgba(8,42,82,.28);touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;transition:transform .12s,background .12s}
.mic svg{width:38%;height:38%;stroke:#fff;stroke-width:1.6}
.mic.dang-nghe{background:var(--green);transform:scale(1.05);animation:nhip 1.2s ease-in-out infinite}
.mic.dang-xu-ly{opacity:.55}
@keyframes nhip{0%,100%{box-shadow:0 0 0 0 rgba(154,203,52,.55)}50%{box-shadow:0 0 0 18px rgba(154,203,52,0)}}
.trang-thai{min-height:24px;color:var(--muted);font-size:15px;max-width:340px}
.lien-ket{color:var(--muted);font-size:14px;display:inline-flex;align-items:center;gap:6px;margin-top:14px;padding:6px 10px}
.lien-ket svg{width:18px;height:18px}
.go-lenh{display:flex;gap:8px;width:100%;margin-top:10px}
.go-lenh input{flex:1}
#ket-qua{width:100%;margin-top:18px;text-align:left}

/* chọn bộ phận (bảng trượt lên) */
.luoi-bp{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:8px}
.luoi-bp button{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px 12px;text-align:left;font-size:16px;min-height:52px}
.luoi-bp button.chon{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:600}
.luoi-bp button small{display:block;font-size:12px;opacity:.7}

/* thẻ */
.the{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin:0 0 10px;box-shadow:var(--bong)}
.the h3{margin:2px 0 4px;font-size:17px;line-height:1.35}
.phu{color:var(--muted);font-size:13px}
.the.cho-duyet{border-color:#e7c46a;background:var(--warn-soft)}
.the.di{margin-left:32px;background:var(--soft);border-color:transparent;box-shadow:none}
.noi-dung{white-space:pre-wrap;word-break:break-word}
.noi-dung.thu-gon{max-height:7.5em;overflow:hidden;-webkit-mask-image:linear-gradient(#000 60%,transparent)}
.nut-hang{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.nut{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:12px;padding:9px 14px;background:var(--card);border:1px solid var(--line);min-height:44px;font-size:15px;text-decoration:none;color:var(--ink)}
.nut svg{width:18px;height:18px}
.nut.chinh{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:600}
.nut.xanh{background:var(--green);border-color:var(--green);color:#fff;font-weight:600}
.nut.do{color:var(--bad);border-color:var(--bad-soft)}
.nut.to{flex:1;min-height:50px;font-size:16px}
.nhan{display:inline-block;font-size:12px;border-radius:6px;padding:1px 7px;background:var(--bg);border:1px solid var(--line)}
.nhan.m1{background:var(--bad);color:#fff;border-color:var(--bad)}

/* danh sách */
.dong{display:flex;align-items:center;gap:12px;padding:12px 2px;border-bottom:1px solid var(--line);width:100%;text-align:left}
.dong:last-child{border-bottom:0}
.dong .giua{flex:1;min-width:0}
.dong .giua .phu{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.avt{width:40px;height:40px;border-radius:50%;background:var(--soft);color:var(--green);display:grid;place-items:center;font-weight:700;flex:none}
.so{background:var(--bad);color:#fff;border-radius:99px;font-size:12px;padding:1px 8px}
.so.vang{background:#c98a00}
.khoi{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:2px 14px;box-shadow:var(--bong)}
h2{font-size:15px;margin:22px 0 8px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
h2:first-child{margin-top:4px}
.tieu-de{font-size:22px;font-weight:700;color:var(--navy);margin:4px 0 12px}
@media (prefers-color-scheme:dark){.tieu-de{color:var(--ink)}}
.bang-cuon{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;font-size:13px;width:100%}
td,th{border-bottom:1px solid var(--line);padding:6px;text-align:left;vertical-align:top}
.trong{color:var(--muted);font-size:14px;padding:6px 0 10px}

/* đăng nhập */
.dang-nhap{max-width:360px;margin:10vh auto 0;padding:0 20px}
.dang-nhap .logo-to{height:64px;display:block;margin:0 auto 14px}
.dang-nhap h1{font-size:22px;margin:0;text-align:center;color:var(--navy)}
@media (prefers-color-scheme:dark){.dang-nhap h1{color:var(--ink)}}
.dang-nhap .phu{text-align:center;margin:4px 0 18px}
.dang-nhap label{display:block;margin:12px 0 4px;font-size:14px;color:var(--muted)}
.dang-nhap .nut{width:100%;margin-top:16px}
.hoac{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;margin:18px 0 0}
.hoac::before,.hoac::after{content:"";flex:1;height:1px;background:var(--line)}
.loi{color:var(--bad);min-height:22px;margin-top:10px;text-align:center}
.qr{background:#fff;border-radius:12px;padding:8px;display:block;margin:10px auto;width:200px}
code{background:var(--bg);padding:2px 5px;border-radius:5px;word-break:break-all}
.khoa-hien{font-family:ui-monospace,monospace;font-size:13px;word-break:break-all;background:var(--warn-soft);padding:8px;border-radius:8px}

/* bảng trượt */
.lop-phu{position:fixed;inset:0;background:rgba(8,20,32,.45);z-index:20;display:flex;align-items:flex-end;justify-content:center}
.lop-phu .hop{background:var(--card);width:100%;max-width:600px;max-height:88vh;overflow:auto;border-radius:20px 20px 0 0;padding:10px 16px calc(16px + env(safe-area-inset-bottom))}
.lop-phu .hop::before{content:"";display:block;width:40px;height:4px;border-radius:2px;background:var(--line);margin:0 auto 10px}
.lop-phu h2{margin-top:6px}