/* Layout theo Velzon: thanh bên chàm (#405189) có nhóm menu, thanh tiêu đề trắng phía trên, nền xám nhạt #f3f3f9, thẻ trắng đổ bóng nhẹ.
   Trên điện thoại (≤900px) thanh bên thành ngăn kéo trượt ra từ nút ☰ trên thanh tiêu đề dính. */
:root{
  --bg:#f3f3f9; --surface:#ffffff; --surface-2:#f3f6f9; --ink:#212529; --muted:#878a99; --line:#e9ebec;
  --accent:#405189; --accent-ink:#ffffff; --accent-soft:#e2e5ed;
  --side:#405189; --side-ink:#abb9e8; --side-mute:#8b9bd6; --side-hi:rgba(255,255,255,.09); --side-on:rgba(255,255,255,.14);
  --free:#1f7fb8; --free-bg:#dff0fa; --hold:#a8721a; --hold-bg:#fef4e4; --dep:#5a4fc0; --dep-bg:#e8e6f8; --sold:#6b6e7d; --sold-bg:#eff0f2;
  --ok:#067a6a; --ok-bg:#daf4f0; --bad:#cc4a2f; --bad-bg:#fde8e4; --star:#f7b84b;
  --c-pri:#405189; --c-sec:#3577f1; --c-ok:#0ab39c; --c-info:#299cdb; --c-warn:#f7b84b; --c-bad:#f06548;
  --shadow:0 1px 2px rgba(56,65,74,.15); --shadow-lg:0 5px 10px rgba(30,32,37,.12);
  --r:6px; --r-sm:4px;
  --f-display:"Inter","Noto Sans Khmer",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-body:"Inter","Noto Sans Khmer",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#1a1d21; --surface:#212529; --surface-2:#282b2e; --ink:#ced4da; --muted:#878a99; --line:#32383e;
  --accent:#7c8de0; --accent-ink:#11162e; --accent-soft:#2a3150;
  --side:#212529; --side-ink:#7c7f90; --side-mute:#6a6d7c; --side-hi:rgba(255,255,255,.05); --side-on:rgba(124,141,224,.16);
  --free:#6cc0ef; --free-bg:#1d3341; --hold:#f7c470; --hold-bg:#3b3122; --dep:#a79ff0; --dep-bg:#2d2a47; --sold:#a3a6b4; --sold-bg:#2c3034;
  --ok:#3fd1bc; --ok-bg:#16352f; --bad:#ff8a70; --bad-bg:#3e2420; --star:#f7b84b;
  --shadow:0 1px 2px rgba(0,0,0,.35); --shadow-lg:0 5px 10px rgba(0,0,0,.4);
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#1a1d21; --surface:#212529; --surface-2:#282b2e; --ink:#ced4da; --muted:#878a99; --line:#32383e;
  --accent:#7c8de0; --accent-ink:#11162e; --accent-soft:#2a3150;
  --side:#212529; --side-ink:#7c7f90; --side-mute:#6a6d7c; --side-hi:rgba(255,255,255,.05); --side-on:rgba(124,141,224,.16);
  --free:#6cc0ef; --free-bg:#1d3341; --hold:#f7c470; --hold-bg:#3b3122; --dep:#a79ff0; --dep-bg:#2d2a47; --sold:#a3a6b4; --sold-bg:#2c3034;
  --ok:#3fd1bc; --ok-bg:#16352f; --bad:#ff8a70; --bad-bg:#3e2420; --star:#f7b84b;
  --shadow:0 1px 2px rgba(0,0,0,.35); --shadow-lg:0 5px 10px rgba(0,0,0,.4);
  color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{min-height:100%}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:14px;line-height:1.5;-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1,h2,h3{font-family:var(--f-display);font-weight:600;margin:0;text-wrap:balance}
a{color:var(--accent)}
.mono{font-family:var(--f-mono);font-size:.92em}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.small{font-size:12.5px}

.app{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100vh}
.side{background:var(--side);color:var(--side-ink);position:sticky;top:0;height:100vh;height:100dvh;display:flex;flex-direction:column;padding:0 12px 12px;gap:12px;overflow-y:auto;border-right:1px solid var(--line);overscroll-behavior:contain}
.brand{display:flex;align-items:center;gap:10px;padding:0 6px;min-height:70px;flex:none}
.brand-mark{width:34px;height:34px;border-radius:var(--r);background:rgba(255,255,255,.16);display:grid;place-items:center;color:#fff;flex:none}
.brand b{font-family:var(--f-display);font-size:16px;font-weight:700;color:#fff;display:block;line-height:1.15;letter-spacing:-.01em}
.brand small{color:var(--side-mute);font-size:11.5px}
.bsel{display:flex;align-items:center;gap:8px;background:var(--side-hi);border:1px solid rgba(255,255,255,.1);border-radius:var(--r);padding:4px 4px 4px 10px}
.bsel svg{width:16px;height:16px;flex:none;color:var(--c-warn)}
.bsel select{background:transparent;border:0;color:#fff;font-weight:500;padding:6px 2px;width:100%;min-width:0}
.bsel select option{color:#212529;background:#fff}
.nav{display:flex;flex-direction:column;gap:1px}
.nav .grp{display:flex;align-items:center;gap:10px;padding:14px 10px 6px;color:var(--side-mute);font-weight:600;font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.nav .grp svg{width:15px;height:15px;flex:none}
.nav a svg{width:18px;height:18px;flex:none}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 10px 9px 35px;border-radius:var(--r);color:var(--side-ink);text-decoration:none;font-size:14px;font-weight:500;white-space:nowrap}
.nav a.ntop{padding-left:10px}
.nav a:hover{color:#fff}
.nav a.on{background:var(--side-on);color:#fff}
.nav .cnt{margin-left:auto;font-size:11px;background:var(--c-bad);color:#fff;padding:0 7px;border-radius:99px;font-weight:600}
.foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.1);padding:12px 4px 0;display:flex;align-items:center;gap:6px;position:relative}
.foot .who{flex:1;min-width:0;background:none;border:0;display:flex;gap:9px;align-items:center;text-align:left;cursor:pointer;color:var(--side-ink);padding:6px;border-radius:var(--r)}
.foot .who:hover{background:var(--side-hi)}
.foot .who b{display:block;color:#fff;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.foot .who small{color:var(--side-mute);font-size:11.5px}
.foot .av{background:rgba(255,255,255,.18);color:#fff}
.iconbtn{position:relative;background:none;border:0;color:var(--side-ink);cursor:pointer;padding:8px;border-radius:var(--r);display:grid;place-items:center}
.iconbtn:hover{background:var(--side-hi);color:#fff}
.iconbtn svg{width:19px;height:19px}
.iconbtn .dot{position:absolute;top:2px;right:2px;background:var(--c-bad);color:#fff;font-size:10px;font-weight:700;border-radius:99px;padding:0 5px;line-height:16px}
.menu{position:absolute;bottom:calc(100% + 6px);left:0;width:250px;max-width:calc(100vw - 24px);background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 5px 25px rgba(30,32,37,.2);padding:6px;z-index:40;display:grid;gap:2px}
.menu button,.menu a{display:flex;align-items:center;gap:10px;width:100%;background:none;border:0;padding:9px 10px;border-radius:var(--r-sm);cursor:pointer;text-align:left;color:var(--ink);text-decoration:none}
.menu button:hover,.menu a:hover{background:var(--surface-2)}
.menu .sep{height:1px;background:var(--line);margin:4px 0}
.menu .head{padding:8px 10px;display:flex;gap:10px;align-items:center}
.navbtn,.scrim,.fmore{display:none}

main{min-width:0;padding-bottom:48px}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;background:var(--surface);box-shadow:var(--shadow);min-height:70px;padding:12px max(24px,env(safe-area-inset-right,0px)) 12px max(24px,env(safe-area-inset-left,0px));margin-bottom:22px;position:sticky;top:0;z-index:20}
.top>div:first-of-type{min-width:0}
.top h1{font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:.02em;color:var(--ink)}
.crumb{color:var(--muted);font-size:12.5px;margin-top:2px}
#view{padding-inline:max(24px,env(safe-area-inset-left,0px)) max(24px,env(safe-area-inset-right,0px))}
.sample{white-space:nowrap;display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--hold);background:var(--hold-bg);padding:3px 10px;border-radius:99px;font-weight:500}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);padding:7px 14px;border-radius:var(--r-sm);cursor:pointer;font-weight:500;white-space:nowrap;text-decoration:none;color:var(--ink);line-height:1.4}
.btn:hover{background:var(--surface-2)}
.btn.pri{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);box-shadow:0 2px 6px color-mix(in srgb,var(--accent) 30%,transparent)}
.btn.pri:hover{filter:brightness(1.08);background:var(--accent)}
.btn.sm{padding:4px 10px;font-size:12.5px}
.btn.ghost{background:transparent;border-color:transparent}
.btn.ghost:hover{background:var(--surface-2)}
.btn.danger{color:var(--bad);background:var(--bad-bg);border-color:transparent}
.btn.danger:hover{background:var(--c-bad);color:#fff}
.btn.on{border-color:transparent;background:var(--accent-soft);color:var(--accent)}
.btn svg{width:15px;height:15px}
.ib{background:none;border:1px solid transparent;border-radius:var(--r-sm);padding:5px;cursor:pointer;color:var(--muted);display:inline-grid;place-items:center}
.ib:hover{background:var(--surface-2);color:var(--ink)}
.ib svg{width:16px;height:16px}
.ib.fav{color:var(--c-bad)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.grow{flex:1}

.field{display:grid;gap:4px;min-width:0}
.field>span{font-size:13px;color:var(--ink);font-weight:500}
input[type=text],input[type=search],input[type=number],input[type=date],input[type=datetime-local],input[type=tel],input[type=email],input[type=password],select,textarea{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 12px;min-width:0;width:100%;transition:border-color .15s}
input:focus,select:focus,textarea:focus{border-color:color-mix(in srgb,var(--accent) 55%,var(--line));outline:0;box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 15%,transparent)}
textarea{resize:vertical;min-height:70px}
.fbox{background:var(--surface);border:0;box-shadow:var(--shadow);border-radius:var(--r);padding:16px;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px 12px;margin-bottom:14px}
.fbox .span2{grid-column:span 2}
.range{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px}

.grid{display:grid;gap:20px}
.g-kpi{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.g-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.panel{background:var(--surface);border:0;box-shadow:var(--shadow);border-radius:var(--r);padding:18px;min-width:0}
.panel h2{font-size:15px;margin:-18px -18px 14px;padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:8px}
.panel h2 small{font-family:var(--f-body);font-weight:400;color:var(--muted);font-size:12.5px}
.kpi{background:var(--surface);border:0;box-shadow:var(--shadow);border-radius:var(--r);padding:18px 76px 18px 18px;display:grid;gap:4px;position:relative;overflow:hidden;min-height:104px;align-content:center;transition:transform .2s,box-shadow .2s}
.kpi:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.kpi .k{font-size:12.5px;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi .v{font-family:var(--f-display);font-size:22px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--ink);overflow-wrap:anywhere}
.kpi .d{font-size:12.5px;color:var(--muted)}
/* ô biểu tượng màu nhạt bên phải như thẻ số liệu Velzon */
.kpi::before{content:"";position:absolute;right:18px;top:50%;width:46px;height:46px;margin-top:-23px;border-radius:var(--r);background:color-mix(in srgb,var(--c,var(--accent)) 14%,transparent)}
.kpi::after{content:"";position:absolute;right:31px;top:50%;width:20px;height:20px;margin-top:-10px;background:var(--c,var(--accent));-webkit-mask:var(--kpi-ic) center/contain no-repeat;mask:var(--kpi-ic) center/contain no-repeat}
.kpi{--kpi-ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 11.5 12 4l9 7.5'/%3E%3Cpath d='M5.5 10v9.5h13V10'/%3E%3C/svg%3E")}
.g-kpi>.kpi:nth-child(2){--kpi-ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 3v18h18'/%3E%3Cpath d='m7 15 4-4 3 3 5-6'/%3E%3C/svg%3E")}
.g-kpi>.kpi:nth-child(3){--kpi-ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v5l3 2'/%3E%3C/svg%3E")}
.g-kpi>.kpi:nth-child(4){--kpi-ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='8' r='4'/%3E%3Cpath d='M2 21v-1a6 6 0 0 1 12 0v1M16 3.5a4 4 0 0 1 0 9M22 21v-1a6 6 0 0 0-4-5.6'/%3E%3C/svg%3E")}
.g-kpi>.kpi:nth-child(5){--kpi-ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='6' width='18' height='13' rx='2'/%3E%3Cpath d='M3 10h18M7 15h4'/%3E%3C/svg%3E")}

.pill{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:3px 8px;border-radius:var(--r-sm);white-space:nowrap}
.pill.dot::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.st-trong{color:var(--free);background:var(--free-bg)}
.st-sap{color:var(--bad);background:var(--bad-bg)}
.st-thue{color:var(--ok);background:var(--ok-bg)}
.st-coc{color:var(--dep);background:var(--dep-bg)}
.t-free{color:var(--free);background:var(--free-bg)}
.t-hold{color:var(--hold);background:var(--hold-bg)}
.t-dep{color:var(--dep);background:var(--dep-bg)}
.t-ok{color:var(--ok);background:var(--ok-bg)}
.t-bad{color:var(--bad);background:var(--bad-bg)}
.t-mute{color:var(--sold);background:var(--sold-bg)}
.tag{font-size:11.5px;padding:2px 8px;border-radius:var(--r-sm);background:var(--surface-2);color:var(--muted);white-space:nowrap;display:inline-block}
.over{color:var(--bad);font-weight:600}
.av{width:26px;height:26px;border-radius:50%;display:inline-grid;place-items:center;font-size:10.5px;font-weight:700;background:var(--accent-soft);color:var(--accent);flex:none}
.stars{color:var(--star);letter-spacing:1px;white-space:nowrap}
.stars i{font-style:normal;color:var(--line)}

.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:0;box-shadow:var(--shadow);border-radius:var(--r);background:var(--surface);overscroll-behavior-x:contain}
table{border-collapse:collapse;width:100%;min-width:760px}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);white-space:nowrap;vertical-align:middle}
th{font-size:12.5px;color:var(--ink);font-weight:600;background:var(--surface-2)}
tbody tr:last-child td{border-bottom:0}
tbody tr.click{cursor:pointer}
tbody tr:hover{background:var(--surface-2)}
td.r,th.r{text-align:right}
td.c,th.c{text-align:center}
td.wrap{white-space:normal;min-width:220px;font-size:13px}
td select{width:auto;padding:3px 6px;font-size:12.5px}
.owner b{display:block}
.owner .s{font-size:12px;color:var(--muted);display:flex;gap:4px;align-items:center}
.pager{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-top:10px}
.pager .pg{min-width:34px;padding:5px 9px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);cursor:pointer}
.pager .pg.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.pager select{width:auto}

.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:var(--r-sm);padding:6px 12px;cursor:pointer;font-size:13px;display:inline-flex;gap:6px;align-items:center;white-space:nowrap}
.chip b{font-variant-numeric:tabular-nums}
.chip.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:600}

.board{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,1fr);gap:12px;overflow-x:auto;padding-bottom:8px;align-items:start}
.col{background:color-mix(in srgb,var(--surface-2) 70%,var(--bg));border-radius:var(--r);padding:10px;display:flex;flex-direction:column;gap:8px;min-height:200px}
.col.drop{outline:2px dashed var(--accent);outline-offset:-2px}
.col-h{display:flex;justify-content:space-between;align-items:center;gap:6px;font-weight:600;font-size:13px;padding:2px 4px}
.col-h .n{font-weight:600;background:var(--surface);border-radius:99px;padding:0 8px;font-size:11.5px}
.col-h select{width:auto;padding:2px 4px;font-size:12px;text-transform:none;letter-spacing:0;font-weight:500}
.card{background:var(--surface);border:0;border-radius:var(--r);padding:10px 11px;cursor:grab;display:grid;gap:6px;box-shadow:var(--shadow)}
.card:active{cursor:grabbing}
.card .t{font-weight:600}
.card .m{display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.card .ft{display:flex;gap:10px;align-items:center;border-top:1px solid var(--line);padding-top:7px;font-size:12px}
.card .ft span{display:grid;line-height:1.25}
.card .ft small{color:var(--muted);font-size:10.5px}
.card .lvl{height:4px;width:44px;border-radius:4px}
.card.dragging{opacity:.4}
.addcard{border:1px dashed var(--line);background:var(--surface);border-radius:var(--r);padding:7px;cursor:pointer;color:var(--muted);font-weight:500}
.addcard:hover{color:var(--ink);border-color:var(--muted)}

.list{display:grid}
.li{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:0}
.li .grow{min-width:0}
.li .s{font-size:12px;color:var(--muted)}
.empty{color:var(--muted);padding:22px 4px;text-align:center}

.hbar{display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:10px;align-items:center;margin:8px 0;font-size:13px}
.track{height:10px;background:var(--surface-2);border-radius:6px;overflow:hidden}
.fill{height:100%;border-radius:6px;background:var(--accent)}
.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:8px;justify-content:center}
.legend span{display:inline-flex;gap:5px;align-items:center}
.legend i{width:9px;height:9px;border-radius:50%;display:inline-block}
svg.chart{width:100%;height:auto;display:block}
svg .grid{stroke:var(--line);stroke-width:1}
svg .tick{fill:var(--muted);font-size:11px;font-family:var(--f-body)}
svg .val{fill:var(--ink);font-size:11px;font-weight:600;font-family:var(--f-body)}
.valrow{border:1px solid var(--line);border-radius:var(--r);padding:10px 12px;display:grid;gap:6px;background:var(--surface)}
.valrow .row{justify-content:space-between}

/* lịch */
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border:0;box-shadow:var(--shadow);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.cal .dow{padding:8px;text-align:center;font-size:12px;font-weight:600;color:var(--muted);background:var(--surface-2)}
.cal .dow.sun{color:var(--bad)}
.cal .day{min-height:92px;border-top:1px solid var(--line);border-left:1px solid var(--line);padding:5px 6px;display:flex;flex-direction:column;gap:3px;min-width:0}
.cal .day:nth-child(7n+1){border-left:0}
.cal .day.out{background:var(--surface-2);color:var(--muted)}
.cal .day.today{background:var(--accent-soft)}
.cal .dn{font-size:12px;font-weight:600}
.cal .ev{font-size:11.5px;padding:2px 5px;border-radius:var(--r-sm);background:var(--free-bg);color:var(--free);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;border:0;text-align:left;width:100%}
.cal .ev.xong{background:var(--ok-bg);color:var(--ok);text-decoration:line-through}
.cal .ev.huy{background:var(--sold-bg);color:var(--sold);text-decoration:line-through}
.cal .ev.late{background:var(--bad-bg);color:var(--bad)}
.cal .add{margin-top:auto;font-size:11px;color:var(--muted);background:none;border:0;cursor:pointer;text-align:left;padding:0;opacity:.6}
.cal .day:hover .add{opacity:1}
.tabs{display:flex;border-bottom:1px solid var(--line);margin:-4px 0 10px}
.tabs button{flex:1;background:none;border:0;padding:8px 4px;cursor:pointer;color:var(--muted);font-weight:600;border-bottom:2px solid transparent}
.tabs button.on{color:var(--accent);border-bottom-color:var(--accent)}

/* bảng công việc */
.boards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.bcard{border-radius:var(--r);box-shadow:var(--shadow);padding:14px;min-height:130px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;position:relative;border:0;text-align:left}
.bcard h3{font-size:16px;color:#fff}
.bcard .m{display:flex;justify-content:space-between;align-items:center;font-size:12px;opacity:.9}
.cv0{background:linear-gradient(135deg,#364574,#5a6cb8)}.cv1{background:linear-gradient(135deg,#4b41a8,#7b70dd)}.cv2{background:linear-gradient(135deg,#c2512f,#f06548)}.cv3{background:linear-gradient(135deg,#1f78b4,#3577f1)}.cv4{background:linear-gradient(135deg,#088a78,#0ab39c)}
.bnew{border:1px dashed var(--line);border-radius:var(--r);min-height:130px;display:grid;place-items:center;color:var(--muted);cursor:pointer;background:var(--surface);font-weight:500}

/* bảng hàng gửi khách */
.sheet{background:var(--surface);border:0;box-shadow:var(--shadow);border-radius:var(--r);overflow:hidden}
.sheet-h{background:var(--side);color:#fff;padding:16px 18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sheet-h h3{font-size:18px;color:#fff}
.sheet-h p{margin:2px 0 0;color:#c9d1f0;font-size:12.5px}
.perm td,.perm th{text-align:center}
.perm td:first-child,.perm th:first-child{text-align:left}
.perm input{width:17px;height:17px;accent-color:var(--accent)}
.colpick{position:absolute;right:0;top:calc(100% + 6px);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 5px 25px rgba(30,32,37,.2);max-width:calc(100vw - 32px);max-height:60vh;overflow-y:auto;padding:8px;z-index:30;display:grid;gap:2px;width:200px}
.colpick label{display:flex;gap:8px;align-items:center;padding:4px 6px;border-radius:6px;cursor:pointer;font-size:13px}
.colpick label:hover{background:var(--surface-2)}
.prof{display:grid;grid-template-columns:150px minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.prof:last-child{border-bottom:0}
.prof>span:first-child{color:var(--muted);font-size:13px}

/* modal, toast, khóa */
.overlay{position:fixed;inset:0;background:rgba(33,37,41,.55);overscroll-behavior:contain;display:grid;place-items:center;z-index:50;padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.dlg{background:var(--surface);border-radius:var(--r);width:min(760px,100%);max-height:100%;overflow-y:auto;overscroll-behavior:contain;box-shadow:0 20px 60px rgba(0,0,0,.25);border:0}
.dlg-h{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface-2);z-index:1}
.dlg-h h3{font-size:16px}
.dlg-b{padding:18px 20px;display:grid;gap:14px}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}
.tl{display:grid;border-left:2px solid var(--line);margin-left:6px}
.tl .ev{position:relative;padding:4px 0 12px 16px}
.tl .ev::before{content:"";position:absolute;left:-6px;top:9px;width:10px;height:10px;border-radius:50%;background:var(--surface);border:2px solid var(--accent)}
.tl .ev .s{font-size:12px;color:var(--muted)}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:#212529;color:#fff;padding:11px 18px;border-radius:var(--r);border-left:4px solid var(--c-ok);z-index:70;font-weight:500;box-shadow:var(--shadow);max-width:calc(100% - 32px)}
.lock{position:fixed;inset:0;z-index:80;background:radial-gradient(1200px 700px at 15% 20%,#5a6cb8,#364574 45%,#1f2747);color:#eef1fb;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,380px);gap:40px;align-items:center;padding:40px max(24px,env(safe-area-inset-right,0px)) 40px max(24px,env(safe-area-inset-left,0px));overflow-y:auto}
.lock h2{font-size:clamp(26px,4vw,40px);color:#fff;line-height:1.15;max-width:15ch}
.lock p{color:#c9d1f0;max-width:48ch}
.lock .tagl{display:inline-block;border:1px solid rgba(255,255,255,.2);border-radius:99px;padding:4px 12px;font-size:12.5px;margin:4px 6px 0 0;color:#dfe4f7}
.lock form{display:grid;gap:12px;justify-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:28px 24px;backdrop-filter:blur(6px)}
.lock .big{width:70px;height:70px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:26px;font-weight:700}
.lock input{background:#fff;color:#212529;border-color:#fff}
.lock .big{background:rgba(255,255,255,.18);color:#fff}

/* Máy tính bảng nhỏ và điện thoại: thanh bên thành ngăn kéo trượt, thanh tiêu đề dính có nút ☰ */
@media (max-width:900px){
  .app{grid-template-columns:minmax(0,1fr)}
  .side{position:fixed;left:0;top:0;bottom:0;width:min(290px,86vw);height:100%;z-index:60;transform:translateX(-105%);transition:transform .25s ease;box-shadow:none;padding-top:env(safe-area-inset-top,0px);padding-bottom:max(12px,env(safe-area-inset-bottom,0px));padding-left:max(12px,env(safe-area-inset-left,0px))}
  html.nav-open .side{transform:none;box-shadow:0 0 40px rgba(0,0,0,.35)}
  html.nav-open,html.nav-open body{overflow:hidden}
  .scrim{display:block;position:fixed;inset:0;z-index:55;background:rgba(33,37,41,.5);opacity:0;pointer-events:none;transition:opacity .25s;border:0;padding:0}
  html.nav-open .scrim{opacity:1;pointer-events:auto}
  .brand{min-height:62px}
  .nav a{padding-block:11px}
  .navbtn{display:grid;place-items:center;width:42px;height:42px;margin-left:-8px;border:0;background:none;border-radius:var(--r);color:var(--ink);cursor:pointer;flex:none}
  .navbtn:hover{background:var(--surface-2)}
  .navbtn svg{width:22px;height:22px}
  .top{min-height:60px;padding:8px max(16px,env(safe-area-inset-right,0px)) 8px max(16px,env(safe-area-inset-left,0px));padding-top:max(8px,env(safe-area-inset-top,0px));margin-bottom:16px;gap:8px 10px;flex-wrap:nowrap}
  .top>div:first-of-type{display:flex;align-items:center;gap:6px;flex:1}
  .top>div:first-of-type>div{min-width:0}
  .top h1{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .crumb{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px}
  /* nút thao tác của trang: cuộn ngang trên một dòng để thanh tiêu đề không cao quá */
  #vActions{flex-wrap:nowrap;overflow-x:auto;max-width:55%;gap:6px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  #vActions::-webkit-scrollbar{display:none}
  #vActions .btn{padding-inline:10px}
  #view{padding-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px))}
  main{padding-bottom:calc(40px + env(safe-area-inset-bottom,0px))}
  .grid{gap:14px}
  .fbox{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));padding:14px;gap:10px}
  .fbox .span2{grid-column:1/-1}
  .fbox>.fmore{display:inline-flex;grid-column:1/-1;color:var(--accent);background:var(--accent-soft);border-color:transparent}
  html:not(.filters-open) .fbox>:not(:first-child):not(.fmore){display:none}
  html:not(.filters-open) .fbox>:first-child{grid-column:1/-1}
  .board{grid-auto-columns:min(82vw,300px);scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;margin-inline:-16px;padding-inline:16px;scroll-padding-inline:16px}
  .board>.col{scroll-snap-align:start}
  .cal .day{min-height:64px;padding:3px}
  .cal .ev{font-size:10px;padding:1px 3px}
  .cal .add{display:none}
  .lock{grid-template-columns:minmax(0,1fr);gap:24px;align-content:start;padding-top:max(32px,env(safe-area-inset-top,0px))}
  .prof{grid-template-columns:minmax(0,1fr) auto}
  .prof>span:first-child{grid-column:1/-1}
}
/* Điện thoại */
@media (max-width:600px){
  body{font-size:14.5px}
  /* 16px để iOS không tự phóng to khi chạm vào ô nhập */
  input[type=text],input[type=search],input[type=number],input[type=date],input[type=datetime-local],input[type=tel],input[type=email],input[type=password],select,textarea{font-size:16px;min-height:44px}
  td select{min-height:36px;font-size:14px}
  .btn{min-height:40px}
  .btn.sm{min-height:34px}
  .ib{min-width:36px;min-height:36px}
  .chip{padding:8px 12px}
  .pager .pg{min-width:40px;min-height:40px}
  .g-kpi{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .kpi{padding:14px 12px;min-height:0;align-content:start}
  .kpi::before{top:12px;right:10px;margin-top:0;width:34px;height:34px}
  .kpi::after{top:20px;right:17px;margin-top:0;width:20px;height:20px}
  .kpi .k{padding-right:40px;font-size:11.5px}
  .kpi .v{font-size:19px}
  .kpi .d{font-size:11.5px}
  .g-3{grid-template-columns:minmax(0,1fr)}
  .panel{padding:14px}
  .panel h2{margin:-14px -14px 12px;padding:12px 14px;flex-wrap:wrap}
  .tablewrap{margin-inline:-16px;border-radius:0}
  th,td{padding:10px}
  .hbar{grid-template-columns:88px minmax(0,1fr) auto;gap:8px;font-size:12.5px}
  .boards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .bcard,.bnew{min-height:110px;padding:12px}
  .bcard h3{font-size:14.5px}
  .sheet-h{padding:14px}
  /* hộp thoại phủ toàn màn hình, nút đóng luôn ở trên */
  .overlay{padding:0;place-items:stretch}
  .dlg{width:100%;max-height:none;height:100%;border-radius:0;padding-bottom:env(safe-area-inset-bottom,0px)}
  .dlg-h{padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top,0px))}
  .dlg-b{padding:16px}
  .fgrid{grid-template-columns:minmax(0,1fr)}
  .colpick{position:fixed;left:16px;right:16px;top:auto;bottom:calc(16px + env(safe-area-inset-bottom,0px));width:auto}
  .menu{width:min(270px,calc(86vw - 24px))}
  .lock{padding-inline:16px;gap:20px}
  .lock h2{font-size:24px}
  .lock form{padding:22px 16px}
  #toast{left:16px;right:16px;transform:none;max-width:none;text-align:center}
  .top .sample{display:none}
}
@media (max-width:360px){
  .g-kpi{grid-template-columns:minmax(0,1fr)}
  #vActions{max-width:48%}
}
/* chọn ngôn ngữ */
.langsel{width:auto!important;min-height:0!important;flex:none;padding:6px 8px!important;font-size:13px!important;font-weight:500;border-radius:var(--r-sm);cursor:pointer;background:var(--surface);color:var(--ink)}
.top .langsel{margin-left:auto}
.lock .lock-lang{position:absolute;top:max(16px,env(safe-area-inset-top,0px));right:max(16px,env(safe-area-inset-right,0px));background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25)}
.lock .lock-lang option{color:#212529;background:#fff}
:lang(km) body{line-height:1.6}

/* bản đồ dự án */
.mapgrid{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(220px,1fr);gap:18px;align-items:stretch}
.mapwrap{position:relative;height:380px;border-radius:var(--r);overflow:hidden;background:var(--surface-2)}
.mapcanvas{position:absolute!important;inset:0}
.mappick{height:220px;border-radius:var(--r-sm);overflow:hidden;background:var(--surface-2);margin-top:6px;position:relative}
.mapfail{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:16px;color:var(--muted);font-size:13px}
.maplist{display:grid;gap:12px;align-content:start}
.mrow{display:grid;gap:6px;font-size:13px}
.mrow .track{height:6px}
.mk{min-width:30px;height:30px;padding:0 7px;border-radius:15px;border:2px solid #fff;background:var(--c-pri);color:#fff;font:600 12px/1 var(--f-body);display:grid;place-items:center;cursor:pointer;box-shadow:0 2px 6px rgba(30,32,37,.35)}
.mk:hover{filter:brightness(1.12)}
.mk.none{background:#878a99}
.mk.cur{background:var(--c-warn);color:#212529;z-index:2}
.mkpop{display:grid;gap:4px;font-family:var(--f-body);color:var(--ink)}
.mkpop b{font-size:13.5px;line-height:1.3}
.mkpop .btn{margin-top:6px;justify-self:start}
.maplibregl-popup-content{background:var(--surface)!important;border-radius:var(--r)!important;box-shadow:var(--shadow-lg)!important;padding:12px 14px!important}
.maplibregl-popup-anchor-bottom .maplibregl-popup-tip{border-top-color:var(--surface)!important}
.maplibregl-popup-anchor-top .maplibregl-popup-tip{border-bottom-color:var(--surface)!important}
.maplibregl-popup-anchor-left .maplibregl-popup-tip{border-right-color:var(--surface)!important}
.maplibregl-popup-anchor-right .maplibregl-popup-tip{border-left-color:var(--surface)!important}
.maplibregl-ctrl-group{border-radius:var(--r-sm)!important;box-shadow:var(--shadow)!important}
@media (max-width:900px){.mapgrid{grid-template-columns:minmax(0,1fr)}.mapwrap{height:300px}}
@media (max-width:600px){.mapwrap{height:260px;margin-inline:-14px;border-radius:0}}
@media (prefers-reduced-motion:no-preference){.card,.btn,.chip{transition:border-color .15s,background .15s,filter .15s}}

/* gói cước */
.planbar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--hold-bg);color:var(--hold);border-radius:var(--r);padding:10px 14px;margin-bottom:16px;font-weight:500}
.planbar.bad{background:var(--bad-bg);color:var(--bad)}
.planname{font-size:22px;font-weight:600}
.use{margin-bottom:10px}
.meter{height:6px;border-radius:3px;background:var(--surface-2);overflow:hidden;margin-top:4px}
.meter i{display:block;height:100%;background:var(--c-ok)}
.meter i.hot{background:var(--c-bad)}
.plans{display:grid;gap:10px}
.plan{display:flex;flex-direction:column;gap:4px;text-align:left;font:inherit;color:inherit;background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r);padding:12px 14px;cursor:pointer}
.plan:hover{border-color:var(--accent-soft)}
.plan.on{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.plan .price{font-size:18px;font-weight:600;color:var(--accent)}
.plan .price small{font-size:12px;color:var(--muted);font-weight:400}