/* ============================================================
   NEE DESIGN LANGUAGE v1.2 — token dùng chung cho hệ OLYMPUS
   Dán nguyên khối, không sửa một ký tự. Nguồn:
   Drive ※Claude / 11_Nền chung NEEVN / 03_Nhận diện thương hiệu /
   260913_Plutus_nee-design-tokens-v1.2.css
   ============================================================ */
:root{
  --nee-900:#1C3319; --nee-700:#2B4C27; --nee-500:#3E7A38; --nee-300:#8FCF86; --nee-100:#DDF0DA;
  --amber:#F2A93B; --sky:#3A8DDE; --coral:#F26B5B; --teal:#25B39A; --violet:#8A6FE8;
  --c1:#2B4C27; --c2:#F2A93B; --c3:#3A8DDE; --c4:#25B39A; --c5:#F26B5B; --c6:#8A6FE8;
  --ok:#2E8B47; --warn:#C8860F; --bad:#C9463A; --info:#2F7FD0;
  --ground:#F4F7F2; --surface:#FFFFFF; --surface-2:#EAF0E7;
  --ink:#152214; --ink-2:#4A5A48; --line:#D3DDD0;
  --lift-1:0 1px 2px rgba(21,34,20,.06),0 8px 24px -8px rgba(43,76,39,.26),inset 0 1px 0 rgba(255,255,255,.9);
  --lift-2:0 2px 4px rgba(21,34,20,.08),0 18px 40px -12px rgba(43,76,39,.36),inset 0 1px 0 rgba(255,255,255,.95);
  --r-s:10px; --r-m:16px; --r-l:24px;
  --ease:cubic-bezier(.22,1,.36,1); --t-fast:180ms; --t-base:280ms; --t-slow:420ms;
  --font-display:"Montserrat",system-ui,sans-serif;
  --font-body:"Be Vietnam Pro","Noto Sans JP",system-ui,sans-serif;
  --font-num:"IBM Plex Mono",ui-monospace,monospace;
  --logo:url("logo-green.png");
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --ground:#0F170E; --surface:#182418; --surface-2:#1F2E1E;
  --ink:#EEF3EC; --ink-2:#A9B8A6; --line:#2C3D2A;
  --nee-100:#24391F; --nee-300:#6EB566;
  --ok:#4FBE6E; --warn:#E5A82B; --bad:#E1685C; --info:#5AA3E8;
  --lift-1:0 1px 2px rgba(0,0,0,.4),0 10px 28px -8px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.06);
  --lift-2:0 2px 4px rgba(0,0,0,.5),0 20px 44px -12px rgba(0,0,0,.7),inset 0 1px 0 rgba(255,255,255,.08);
  --logo:url("logo-white.png");
}}
:root[data-theme="dark"]{
  --ground:#0F170E; --surface:#182418; --surface-2:#1F2E1E;
  --ink:#EEF3EC; --ink-2:#A9B8A6; --line:#2C3D2A;
  --nee-100:#24391F; --nee-300:#6EB566;
  --ok:#4FBE6E; --warn:#E5A82B; --bad:#E1685C; --info:#5AA3E8;
  --lift-1:0 1px 2px rgba(0,0,0,.4),0 10px 28px -8px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.06);
  --lift-2:0 2px 4px rgba(0,0,0,.5),0 20px 44px -12px rgba(0,0,0,.7),inset 0 1px 0 rgba(255,255,255,.08);
  --logo:url("logo-white.png");
}
/* ==================== hết khối token ==================== */

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font-body);
  font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;
  display:flex;flex-direction:column;min-height:100%}
html[lang="ja"] body{font-family:"Noto Sans JP","Be Vietnam Pro",system-ui,sans-serif}
h1,h2,h3{font-family:var(--font-display);letter-spacing:-.01em;text-wrap:balance;margin:0}
h1{font-size:26px;font-weight:800;line-height:1.15}
h2{font-size:18px;font-weight:700}
h3{font-size:15px;font-weight:700}
p{margin:0}
a{color:var(--nee-500)}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:3px solid var(--info);outline-offset:2px}
.eyebrow{font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2);font-weight:600}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hide{display:none !important}

/* ------------------------------- thanh đầu ------------------------------- */
.bar{display:flex;align-items:center;gap:14px;padding:10px 16px;background:var(--surface);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
@media(min-width:900px){.bar{padding:10px 32px}}
.brand{display:flex;align-items:center;gap:10px;min-width:0;cursor:pointer;background:none;border:0;text-align:left}
.brand .mark{width:34px;height:34px;border-radius:var(--r-s);flex:none;
  background:linear-gradient(180deg,var(--nee-500),var(--nee-700));
  box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 -2px 0 rgba(0,0,0,.18) inset;
  display:grid;place-items:center;color:#fff;font-family:var(--font-display);font-weight:800;font-size:14px}
.brand b{font-family:var(--font-display);font-weight:800;font-size:15px;display:block;line-height:1.2}
.brand span{font-size:11.5px;color:var(--ink-2);display:block;line-height:1.2}
.nav{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{padding:9px 13px;border-radius:var(--r-s);color:var(--ink-2);font-weight:600;font-size:14px;
  white-space:nowrap;min-height:44px;display:inline-flex;align-items:center;text-decoration:none;
  transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}
.nav a:hover{background:var(--surface-2)}
.nav a[aria-current="page"]{background:var(--nee-100);color:var(--nee-700)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .nav a[aria-current="page"]{color:var(--nee-300)}}
:root[data-theme="dark"] .nav a[aria-current="page"]{color:var(--nee-300)}
.grow{flex:1}
/* Điện thoại: thanh đầu xuống hai hàng — hàng trên là nhận diện và ngôn ngữ,
   hàng dưới là điều hướng. Nhồi một hàng thì tên app bị bóp và menu biến mất. */
@media(max-width:719px){
  .bar{flex-wrap:wrap;gap:10px;padding:10px 12px}
  .brand span span{display:none}
  .nav{order:5;width:100%;margin:0;border-top:1px solid var(--line);padding-top:6px}
  .grow{flex:1 1 auto}
}
.lang{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;flex:none}
.lang button{padding:7px 11px;font-size:12.5px;font-weight:700;color:var(--ink-2);min-height:36px}
.lang button[aria-pressed="true"]{background:var(--nee-700);color:#fff}
.who{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--ink-2);white-space:nowrap}
.who b{color:var(--ink);font-weight:600}
.ava{width:34px;height:34px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);
  display:grid;place-items:center;font-weight:700;font-size:12.5px;color:var(--ink-2);flex:none}
@media(max-width:899px){.who .txt{display:none}}
@media(max-width:479px){.who .ava{display:none}}

/* ------------------------------- bố cục --------------------------------- */
main{flex:1;padding:16px}
@media(min-width:600px){main{padding:24px}}
@media(min-width:900px){main{padding:28px 32px}}
@media(min-width:1200px){main{padding:32px 40px}}
.inner{width:100%;max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:24px}
.sec{display:flex;flex-direction:column;gap:12px;min-width:0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sec-head a{font-size:13px;font-weight:600;text-decoration:none}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:1fr}
.g3{grid-template-columns:1fr}
@media(min-width:600px){.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:900px){.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.card{background:var(--surface);border-radius:var(--r-m);padding:18px 20px;box-shadow:var(--lift-1);min-width:0;
  transition:transform var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease)}
a.card{text-decoration:none;color:inherit;display:block}
a.card:hover{transform:translateY(-3px);box-shadow:var(--lift-2)}
a.card:active{transform:scale(.99)}
.flat{background:var(--surface-2);border-radius:var(--r-m);padding:18px 20px;min-width:0}

/* -------------------------------- nút ----------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:999px;
  font-size:14px;font-weight:600;min-height:44px;border:1px solid var(--line);background:var(--surface);
  color:var(--ink-2);text-decoration:none;
  transition:transform var(--t-fast) var(--ease),filter var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:var(--lift-1)}
.btn:active{transform:scale(.98)}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.btn.pri{color:#fff;border-color:transparent;background:linear-gradient(180deg,var(--nee-500),var(--nee-700));
  box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 -2px 0 rgba(0,0,0,.18) inset,0 6px 14px -6px rgba(43,76,39,.6)}
.btn.pri:hover{filter:brightness(1.05)}
.btn.qui{border-color:transparent;background:none;color:var(--nee-500);padding-inline:6px}
.btn.sm{padding:7px 13px;min-height:38px;font-size:13px}
.btn.block{width:100%}

/* ------------------------------ trạng thái ------------------------------ */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;padding:4px 11px;
  border-radius:999px;white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:999px;background:currentColor;flex:none}
.p-ok{color:var(--ok);background:color-mix(in srgb,var(--ok) 14%,transparent)}
.p-warn{color:var(--warn);background:color-mix(in srgb,var(--warn) 16%,transparent)}
.p-bad{color:var(--bad);background:color-mix(in srgb,var(--bad) 14%,transparent)}
.p-info{color:var(--info);background:color-mix(in srgb,var(--info) 14%,transparent)}
.p-mute{color:var(--ink-2);background:var(--surface-2)}
.tag{display:inline-block;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:999px;
  background:var(--surface-2);color:var(--ink-2);white-space:nowrap}

/* ---------------------------- thẻ công trình ---------------------------- */
.pj{display:flex;flex-direction:column;gap:12px}
.pj .top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.pj .code{font-family:var(--font-num);font-size:11.5px;color:var(--ink-2);font-weight:600;letter-spacing:.06em}
.pj .name{font-family:var(--font-display);font-weight:700;font-size:16px;margin-top:3px;line-height:1.25}
.pj .big{font-family:var(--font-num);font-size:34px;font-weight:600;line-height:1;font-variant-numeric:tabular-nums}
.pj .big small{font-size:15px;font-weight:500;color:var(--ink-2)}
.rails{display:flex;flex-direction:column;gap:5px}
.rail{display:grid;grid-template-columns:46px 1fr 52px;gap:10px;align-items:center;font-size:11.5px;color:var(--ink-2)}
.rail .bar2{height:9px;border-radius:999px;background:var(--surface-2);overflow:hidden;min-width:0}
.rail .bar2 i{display:block;height:100%;border-radius:999px}
.rail .fill-a{background:linear-gradient(90deg,var(--nee-500),var(--nee-700))}
.rail .fill-p{background:var(--amber);opacity:.55}
.rail .v{text-align:right;font-family:var(--font-num);font-variant-numeric:tabular-nums;font-weight:600;color:var(--ink)}
.pj .foot{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-2);
  border-top:1px solid var(--line);padding-top:10px}

/* --------------------------------- lịch --------------------------------- */
.sched{border-radius:var(--r-m);overflow:hidden;background:var(--surface-2)}
.srow{display:grid;grid-template-columns:54px 1fr auto;gap:14px;align-items:center;padding:13px 16px;
  border-top:1px solid var(--line)}
.srow:first-child{border-top:0}
.srow.now{background:color-mix(in srgb,var(--nee-300) 22%,transparent)}
.sd{text-align:center;line-height:1.05}
.sd b{display:block;font-family:var(--font-num);font-size:21px;font-weight:600;font-variant-numeric:tabular-nums}
.sd span{font-size:11px;color:var(--ink-2)}
.st{font-weight:600;font-size:14px}
.ss{font-size:12.5px;color:var(--ink-2);margin-top:2px}

/* ----------------------------- mục công bố ------------------------------ */
.items{display:flex;flex-direction:column;gap:10px}
.item{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;background:var(--surface);
  border-radius:var(--r-m);padding:14px 16px;box-shadow:var(--lift-1);min-width:0}
.item .ico{width:40px;height:40px;border-radius:var(--r-s);background:var(--surface-2);display:grid;place-items:center;
  font-family:var(--font-display);font-weight:800;font-size:13px;color:var(--nee-500);flex:none}
.item .ti{font-weight:600;font-size:14px;overflow-wrap:anywhere}
.item .su{font-size:12.5px;color:var(--ink-2);margin-top:3px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.item .bd{font-size:13.5px;color:var(--ink-2);margin-top:6px;overflow-wrap:anywhere;white-space:pre-wrap}
.item .acts{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap;padding-top:2px}
@media(min-width:600px){.item{grid-template-columns:auto 1fr auto}.item .acts{grid-column:auto;align-items:center;padding-top:0}}

/* -------------------------------- ảnh ----------------------------------- */
.photos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(min-width:600px){.photos{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:900px){.photos{grid-template-columns:repeat(4,minmax(0,1fr))}}
.ph{aspect-ratio:4/3;max-width:100%;border-radius:var(--r-s);position:relative;overflow:hidden;display:block;
  background:var(--surface-2);box-shadow:var(--lift-1);border:0;padding:0;cursor:pointer}
.ph img{width:100%;height:100%;object-fit:cover;display:block}
.ph .stamp{position:absolute;left:8px;bottom:8px;z-index:2;font-family:var(--font-num);font-size:10.5px;
  background:rgba(15,23,14,.62);color:#fff;padding:3px 7px;border-radius:6px}

/* -------------------------------- bảng ---------------------------------- */
.tbl-wrap{overflow-x:auto;border-radius:var(--r-m);background:var(--surface-2)}
table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:520px}
th{text-align:left;font-size:11.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-2);
  font-weight:700;padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}

/* ------------------------------- thông báo ------------------------------ */
.alert{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:14px 18px;border-radius:var(--r-m);
  background:color-mix(in srgb,var(--warn) 13%,var(--surface));
  border:1px solid color-mix(in srgb,var(--warn) 40%,transparent)}
.alert.bad{background:color-mix(in srgb,var(--bad) 12%,var(--surface));
  border-color:color-mix(in srgb,var(--bad) 40%,transparent)}
.alert .txt{flex:1;min-width:200px;font-weight:600;font-size:14px}
.alert .dot{width:10px;height:10px;border-radius:999px;background:var(--warn);flex:none}
.alert.bad .dot{background:var(--bad)}

/* ---------------------------- trang công khai --------------------------- */
.hero{display:grid;gap:24px;grid-template-columns:1fr;align-items:center;
  background:linear-gradient(150deg,var(--nee-700),var(--nee-900));color:#fff;
  border-radius:var(--r-l);padding:28px 24px}
@media(min-width:900px){.hero{grid-template-columns:1.15fr .85fr;padding:36px 40px}}
.hero h1{font-size:28px;line-height:1.12;color:#fff}
@media(min-width:900px){.hero h1{font-size:34px}}
.hero p{color:rgba(255,255,255,.82);margin-top:12px;max-width:60ch;white-space:pre-wrap}
.hero .eyebrow{color:var(--nee-300)}
.hero .btn{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
.hero .btn.pri{background:#fff;color:var(--nee-700);border-color:#fff;box-shadow:0 6px 14px -6px rgba(0,0,0,.5)}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:22px}
.stat{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-s);padding:12px 14px}
.stat b{display:block;font-family:var(--font-num);font-size:24px;font-weight:600;font-variant-numeric:tabular-nums}
.stat span{font-size:11.5px;color:rgba(255,255,255,.75)}
.plate{aspect-ratio:4/3;max-width:100%;border-radius:var(--r-m);border:1px solid rgba(255,255,255,.18);position:relative;
  background:
   repeating-linear-gradient(90deg,transparent 0 54px,rgba(255,255,255,.14) 54px 56px),
   repeating-linear-gradient(0deg,transparent 0 54px,rgba(255,255,255,.09) 54px 56px),
   linear-gradient(160deg,rgba(255,255,255,.12),rgba(0,0,0,.18))}
.plate span{position:absolute;right:14px;bottom:12px;font-family:var(--font-num);font-size:11.5px;color:rgba(255,255,255,.82)}
.md{white-space:pre-wrap;overflow-wrap:anywhere}

/* ------------------------------ đăng nhập ------------------------------- */
.login{width:100%;max-width:400px;margin:24px auto;display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12.5px;font-weight:600;color:var(--ink-2)}
.field input{font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-s);
  background:var(--surface);color:var(--ink);min-height:44px;width:100%}
.field input.code{font-family:var(--font-num);font-size:22px;letter-spacing:.32em;text-align:center}
.hint{font-size:12.5px;color:var(--ink-2)}

/* ------------------------- trống / đang tải / lỗi ----------------------- */
.empty{border:1px dashed var(--line);border-radius:var(--r-m);padding:26px 20px;text-align:center;color:var(--ink-2);
  font-size:14px}
.skel{background:var(--surface-2);border-radius:var(--r-m);height:92px;position:relative;overflow:hidden}
.skel::after{content:"";position:absolute;inset:0;transform:translateX(-100%);
  background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--nee-300) 22%,transparent),transparent);
  animation:sweep 1.2s infinite}
@keyframes sweep{100%{transform:translateX(100%)}}
.spin{width:18px;height:18px;border-radius:999px;border:2px solid color-mix(in srgb,var(--nee-500) 35%,transparent);
  border-top-color:var(--nee-500);animation:rot .7s linear infinite;display:inline-block;vertical-align:-3px}
@keyframes rot{100%{transform:rotate(360deg)}}

/* ------------------------------ chân trang ------------------------------ */
.foot{border-top:1px solid var(--line);background:var(--surface);padding:18px 16px 22px;
  display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
@media(min-width:900px){.foot{padding:18px 32px 22px}}
.foot small{color:var(--ink-2);font-size:12.5px}
.foot .logo-inline{width:92px;aspect-ratio:900/540;background:var(--logo) center/contain no-repeat;flex:none}

/* logo góc dưới phải (màn hình rộng); trên điện thoại nằm ở chân trang để không che nút */
.logo-corner{position:fixed;right:24px;bottom:16px;width:104px;aspect-ratio:900/540;z-index:15;pointer-events:none;
  background:var(--logo) center/contain no-repeat;display:none}
@media(min-width:900px){.logo-corner{display:block}.foot .logo-inline{display:none}}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
}