/* ============================================================
   BẾP SẴN — Tech / Luxury dashboard · 3 variants (ON-BRAND)
   Bám brand-kit: tokens.css + fonts.css · xanh #1FA35C + sắc độ
   ============================================================ */
@import "../fonts/fonts.css";
@import "./tokens.css";

*,*::before,*::after{box-sizing:border-box}
:root{
  --font-head:var(--font-heading);
  /* số kỹ thuật = font brand + tabular figures (không dùng mono lạ) */
  --num:var(--font-heading);
  /* chấm dữ liệu — phái sinh brand: Đông=trung tính lạnh, Mát=xanh brand, Khô=amber brand */
  --st-dong:#8A968F; --st-mat:var(--color-primary); --st-kho:var(--color-warning);
  --st-ok:var(--color-primary); --st-low:var(--color-danger);
  /* warm-dark phái sinh brand (ấm, hơi ám xanh LÁ — không xanh dương/đen lạnh) */
  --wd-bg:#141A16; --wd-bg2:#0E130F; --wd-panel:#1B231C; --wd-panel2:#161D17;
}
html,body{margin:0;padding:0}
body{font-family:var(--font-body);background:var(--color-bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--font-head);margin:0;line-height:1.12;letter-spacing:-.02em}
button{font-family:inherit;cursor:pointer}
svg{display:block}
.mono,.stat .v,.rank .i,.rank .vv,.tbl .price,.tbl .min,.nav .tag,.delta,.tbl .grp .gc,.num,.tb-num{
  font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.num{text-align:right}

/* ============================================================
   PREVIEW CHROME — warm dark brand bar, green active
   ============================================================ */
#preview-bar{position:sticky;top:0;z-index:100;display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  padding:10px 20px;background:rgba(15,19,15,.9);backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08)}
#preview-bar .pv-brand{display:flex;align-items:center;gap:9px;color:#EAF1EC;font-family:var(--font-head);font-weight:800;font-size:14px}
#preview-bar .pv-brand img{width:24px;height:24px;border-radius:7px}
#preview-bar .pv-brand .badge{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#8FDDB0;border:1px solid rgba(31,163,92,.45);border-radius:99px;padding:2px 9px}
.pv-seg{display:flex;gap:4px;padding:4px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:12px}
.pv-seg button{border:none;background:transparent;color:#9DB0A4;font-size:12.5px;font-weight:600;padding:6px 13px;border-radius:8px;transition:.15s;white-space:nowrap;font-family:var(--font-head)}
.pv-seg button .sub{font-size:10px;opacity:.7;font-weight:500;letter-spacing:.06em;text-transform:uppercase;display:block;margin-top:1px}
.pv-seg button:hover{color:#EAF1EC}
.pv-seg button.on{background:linear-gradient(180deg,var(--color-primary),var(--color-primary-hover));color:#fff;box-shadow:0 4px 16px rgba(31,163,92,.4)}
.pv-screens{margin-left:auto}
.pv-screens.pv-seg button.on{background:rgba(255,255,255,.12);color:#fff;box-shadow:none}

/* ============================================================
   THEME TOKENS PER VARIANT (chỉ xanh #1FA35C + sắc độ)
   ============================================================ */
.app{--radius:16px;position:relative;display:grid;grid-template-columns:252px 1fr;min-height:calc(100vh - 49px);
  background:var(--bg);color:var(--ink);font-size:15px;isolation:isolate}
.app::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none}
.app>*{position:relative;z-index:1}

/* A — GLASS SÁNG (kem + panel kính trắng, glow xanh) */
.v-a{
  --bg:var(--color-bg); --panel:rgba(255,255,255,.72); --panel-2:rgba(255,255,255,.55); --brd:rgba(20,35,26,.09);
  --ink:var(--color-ink); --muted:var(--color-ink-muted); --subtle:var(--color-ink-subtle); --line:rgba(20,35,26,.07);
  --accent:var(--color-primary); --accent2:#2FB56E; --glow:rgba(31,163,92,.26); --glow2:rgba(31,163,92,.18);
  --active:linear-gradient(90deg,rgba(31,163,92,.15),rgba(31,163,92,.03)); --hover:rgba(31,163,92,.05);
  --blur:16px; --chip:rgba(255,255,255,.85); --chip-brd:rgba(20,35,26,.1); --logo-tile:#fff;
}
.v-a.app::before{background:
  radial-gradient(52% 44% at 8% -6%,rgba(31,163,92,.14),transparent 60%),
  radial-gradient(44% 38% at 102% 4%,rgba(31,163,92,.09),transparent 58%),
  linear-gradient(180deg,var(--color-primary-50),transparent 30%);}

/* B — WARM DARK TECH (charcoal ấm ám xanh lá + glow xanh) */
.v-b{
  --bg:var(--wd-bg); --panel:rgba(230,245,236,.05); --panel-2:rgba(230,245,236,.032); --brd:rgba(255,255,255,.09);
  --ink:#E9F1EB; --muted:#A2B4A8; --subtle:#6E7C72; --line:rgba(255,255,255,.07);
  --accent:var(--color-primary); --accent2:#37C47E; --glow:rgba(31,163,92,.5); --glow2:rgba(31,163,92,.32);
  --active:linear-gradient(90deg,rgba(31,163,92,.24),rgba(31,163,92,.05)); --hover:rgba(255,255,255,.04);
  --blur:16px; --chip:rgba(255,255,255,.05); --chip-brd:rgba(255,255,255,.1); --logo-tile:rgba(255,255,255,.06);
}
.v-b.app::before{background:
  linear-gradient(rgba(31,163,92,.05) 1px,transparent 1px) 0 0/46px 46px,
  linear-gradient(90deg,rgba(31,163,92,.05) 1px,transparent 1px) 0 0/46px 46px,
  radial-gradient(46% 40% at 84% -6%,rgba(31,163,92,.16),transparent 60%),
  radial-gradient(50% 45% at 6% 104%,rgba(21,122,68,.14),transparent 62%);}
.v-b .sb-brand,.v-b .topbar,.v-b .sidebar{--_g:rgba(31,163,92,.06)}

/* C — EDITORIAL HI-TECH (trắng, tương phản cao, crisp, tối giản) */
.v-c{
  --bg:#FFFFFF; --panel:#FFFFFF; --panel-2:#FFFFFF; --brd:rgba(20,35,26,.1);
  --ink:var(--color-ink); --muted:var(--color-ink-muted); --subtle:var(--color-ink-subtle); --line:rgba(20,35,26,.08);
  --accent:var(--color-primary); --accent2:var(--color-primary-hover); --glow:rgba(31,163,92,.2); --glow2:rgba(31,163,92,.14);
  --active:var(--color-primary-50); --hover:var(--color-primary-50);
  --blur:0px; --chip:#fff; --chip-brd:rgba(20,35,26,.12); --logo-tile:var(--color-primary-50);
}
.v-c.app::before{background:radial-gradient(40% 32% at 100% -4%,rgba(31,163,92,.06),transparent 60%),var(--color-surface-alt);opacity:.5}
.v-c .content{max-width:1320px}

/* ============================================================
   SHELL
   ============================================================ */
.sidebar{border-right:1px solid var(--brd);background:var(--panel-2);backdrop-filter:blur(var(--blur));
  display:flex;flex-direction:column;padding:18px 14px;gap:5px;position:sticky;top:49px;height:calc(100vh - 49px)}
.sb-brand{display:flex;align-items:center;gap:11px;padding:4px 6px 16px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.sb-brand .tile{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;flex:none;background:var(--logo-tile);
  border:1px solid var(--brd);box-shadow:0 4px 16px var(--glow)}
.sb-brand .tile img{width:26px;height:26px}
.sb-brand .nm{font-family:var(--font-head);font-weight:800;font-size:16px;color:var(--ink);letter-spacing:-.02em}
.sb-brand .nm small{display:block;font-family:var(--font-body);font-weight:500;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--subtle)}
.sb-cap{font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--subtle);padding:12px 10px 4px}
.nav{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:11px;color:var(--muted);font-size:13.5px;font-weight:500;position:relative;transition:.15s;cursor:pointer}
.nav svg{width:18px;height:18px;flex:none}
.nav:hover{background:var(--hover);color:var(--ink)}
.nav.active{background:var(--active);color:var(--ink);font-weight:600}
.nav.active svg{color:var(--accent)}
.nav.active::before{content:"";position:absolute;left:-14px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;
  background:linear-gradient(var(--accent),var(--accent2));box-shadow:0 0 12px var(--glow)}
.nav .tag{margin-left:auto;font-size:10px;font-weight:700;padding:1px 6px;border-radius:6px;background:var(--chip);border:1px solid var(--chip-brd);color:var(--muted)}
.sb-user{margin-top:auto;display:flex;align-items:center;gap:10px;padding:10px;border-radius:12px;background:var(--panel);border:1px solid var(--brd)}
.sb-user .av{width:32px;height:32px;border-radius:9px;background:linear-gradient(140deg,var(--accent),var(--color-primary-hover));display:grid;place-items:center;color:#fff;font-weight:700;font-size:12px;font-family:var(--font-head)}
.sb-user .mt{font-size:12px;line-height:1.3;min-width:0}
.sb-user .mt b{color:var(--ink);font-weight:600;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-user .mt span{color:var(--subtle);font-size:11px}

.main{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:49px;z-index:20;display:flex;align-items:center;gap:16px;padding:15px 26px;
  border-bottom:1px solid var(--brd);background:var(--panel-2);backdrop-filter:blur(var(--blur))}
.topbar .tt{font-family:var(--font-head);font-weight:800;font-size:19px;color:var(--ink);letter-spacing:-.02em}
.topbar .tt small{display:block;font-family:var(--font-body);font-weight:400;font-size:11.5px;letter-spacing:.02em;color:var(--subtle);margin-top:2px}
.tb-search{margin-left:auto;position:relative;width:min(300px,32vw)}
.tb-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--subtle)}
.tb-search input{width:100%;padding:9px 14px 9px 37px;border-radius:11px;font-size:13px;font-family:inherit;background:var(--chip);border:1px solid var(--chip-brd);color:var(--ink)}
.tb-search input::placeholder{color:var(--subtle)}
.tb-search input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--glow)}
.tb-ico{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:var(--muted);background:var(--chip);border:1px solid var(--chip-brd);position:relative}
.tb-ico svg{width:18px;height:18px}
.tb-ico .dot{position:absolute;top:9px;right:10px;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--glow)}
.content{padding:26px;max-width:1440px;width:100%;margin:0 auto}

/* ============================================================
   PANELS / CARDS
   ============================================================ */
.panel{background:var(--panel);border:1px solid var(--brd);border-radius:var(--radius);backdrop-filter:blur(var(--blur));
  box-shadow:0 1px 0 rgba(255,255,255,.04) inset, 0 12px 34px rgba(20,35,26,.10)}
.v-c .panel{box-shadow:var(--shadow-sm),0 14px 34px rgba(20,35,26,.05)}
.p-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.p-head h3{font-size:15px;font-weight:700;color:var(--ink)}
.p-head .sub{font-size:12px;color:var(--subtle)}
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:2fr 1fr}.mt{margin-top:16px}

.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:11px;font-size:13px;font-weight:600;border:1px solid var(--chip-brd);background:var(--chip);color:var(--ink);transition:.15s}
.btn svg{width:15px;height:15px}
.btn:hover{border-color:var(--accent);box-shadow:0 0 0 3px var(--glow)}
.btn-p{background:linear-gradient(180deg,var(--accent),var(--color-primary-hover));color:#fff;border-color:transparent;box-shadow:0 6px 18px var(--glow)}

/* STAT CARD */
.stat{padding:19px 20px;border-radius:var(--radius);background:var(--panel);border:1px solid var(--brd);backdrop-filter:blur(var(--blur));position:relative;overflow:hidden;transition:.2s}
.v-c .stat{box-shadow:var(--shadow-sm),0 12px 28px rgba(20,35,26,.05)}
.stat:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--brd));box-shadow:0 0 0 3px var(--glow2)}
.stat .glowline{position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.7}
.stat .k{font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:600}
.stat .v{font-family:var(--num);font-size:29px;font-weight:800;letter-spacing:-.02em;color:var(--ink);margin:11px 0 9px;line-height:1}
.stat .r{display:flex;align-items:center;gap:8px}
.delta{display:inline-flex;align-items:center;gap:4px;font-family:var(--num);font-size:11.5px;font-weight:700;padding:3px 8px;border-radius:8px}
.delta svg{width:12px;height:12px}
.delta.up{color:var(--color-primary-active);background:var(--color-primary-100);box-shadow:inset 0 0 0 1px rgba(31,163,92,.28)}
.v-b .delta.up{color:#8FDDB0;background:rgba(31,163,92,.16)}
.delta.flat{color:var(--muted);background:var(--chip);box-shadow:inset 0 0 0 1px var(--chip-brd)}
.stat .note{font-size:11.5px;color:var(--subtle)}

/* rank */
.rank{list-style:none;margin:0;padding:0}
.rank li{display:flex;align-items:center;gap:13px;padding:12px 0;border-bottom:1px solid var(--line)}
.rank li:last-child{border-bottom:none}
.rank .i{width:24px;height:24px;border-radius:7px;display:grid;place-items:center;font-size:11px;font-weight:700;flex:none;background:var(--chip);border:1px solid var(--chip-brd);color:var(--muted)}
.rank li:first-child .i{background:linear-gradient(140deg,var(--accent),var(--accent2));color:#fff;border-color:transparent;box-shadow:0 0 12px var(--glow)}
.rank .nm{flex:1;min-width:0;font-size:13.5px;font-weight:500;color:var(--ink)}
.rank .nm span{display:block;font-size:11px;color:var(--subtle)}
.rank .vv{font-weight:700;font-size:14px;color:var(--ink)}
.rank .vv small{color:var(--subtle);font-weight:400;font-size:11px}
.bars{display:flex;flex-direction:column;gap:2px;width:74px;flex:none}
.bars i{height:4px;border-radius:2px;background:var(--line)}
.bars i.on{background:linear-gradient(90deg,var(--accent),var(--accent2))}

/* alerts */
.alert{display:flex;gap:12px;align-items:center;padding:13px 15px;border-radius:12px;border:1px solid var(--brd);background:var(--panel-2)}
.alert+.alert{margin-top:9px}
.alert .ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex:none;background:var(--chip);border:1px solid var(--chip-brd)}
.alert .ic svg{width:16px;height:16px}
.alert.warn .ic{color:var(--color-warning)}.alert.low .ic{color:var(--color-danger)}.alert.ok .ic{color:var(--accent)}
.alert .tx{min-width:0;font-size:13px;color:var(--ink)}
.alert .tx span{display:block;font-size:11.5px;color:var(--subtle);margin-top:1px}
.alert .val{margin-left:auto;font-size:13px;font-weight:600;color:var(--ink);flex:none}

/* ============================================================
   INGREDIENTS TABLE
   ============================================================ */
.tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 20px;border-bottom:1px solid var(--line)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--chip-brd);background:var(--chip);color:var(--muted);font-size:12px;font-weight:500;padding:5px 11px;border-radius:9px;transition:.15s}
.chip .c{opacity:.7;margin-left:4px}
.chip:hover{color:var(--ink);border-color:color-mix(in srgb,var(--accent) 40%,var(--chip-brd))}
.chip.on{background:var(--active);border-color:color-mix(in srgb,var(--accent) 50%,transparent);color:var(--ink);box-shadow:0 0 0 1px rgba(31,163,92,.22),0 0 14px var(--glow2)}
.v-b .chip.on{color:#EAF1EC}
.ing-search{margin-left:auto;position:relative;min-width:200px}
.ing-search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--subtle)}
.ing-search input{width:100%;padding:8px 12px 8px 34px;border-radius:10px;font-size:13px;font-family:inherit;background:var(--chip);border:1px solid var(--chip-brd);color:var(--ink)}
.ing-search input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--glow)}

.tbl-scroll{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl thead th{text-align:left;font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--subtle);padding:11px 16px;background:var(--panel-2);border-bottom:1px solid var(--brd);white-space:nowrap}
.tbl thead th.num{text-align:right}.tbl thead th.ctr{text-align:center}
.tbl thead th:first-child{padding-left:20px}
.tbl .grp td{padding:0}
.tbl .grp .bar{display:flex;align-items:center;gap:11px;padding:10px 20px;background:var(--panel-2);border-bottom:1px solid var(--line);border-top:1px solid var(--line)}
.tbl .grp .rail{width:5px;height:15px;border-radius:3px;flex:none}
.tbl .grp .gn{font-family:var(--font-head);font-weight:700;font-size:13px;color:var(--ink)}
.tbl .grp .gc{font-size:11px;color:var(--subtle)}
.tbl .grp .fc{margin-left:auto;font-size:11px;color:var(--subtle)}
.tbl tbody.g-body tr.item td{padding:11px 16px;border-bottom:1px solid var(--line);vertical-align:middle;color:var(--ink)}
.tbl tbody.g-body tr.item td:first-child{padding-left:20px;position:relative}
.tbl tbody.g-body tr.item td:first-child::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--rail);opacity:.5}
.tbl tbody.g-body tr.item:hover td{background:var(--hover)}
.tbl .nm{font-weight:600;letter-spacing:-.01em}
.tbl .unit,.tbl .min,.tbl .sup{color:var(--muted)}
.tbl .conv{color:var(--subtle);font-size:10.5px}
.tbl .price{font-weight:700;color:var(--ink)}
.cd{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);white-space:nowrap}
.ctr .cd{justify-content:center}
.dot{width:7px;height:7px;border-radius:50%;flex:none}
.dot.dong{background:var(--st-dong)}
.dot.mat{background:var(--st-mat);box-shadow:0 0 7px var(--glow)}
.dot.kho{background:var(--st-kho)}
.dot.ok{background:var(--st-ok);box-shadow:0 0 7px var(--glow)}
.dot.low{background:var(--st-low)}
.fc-yes{color:var(--ink);font-weight:500}.fc-no{color:var(--subtle)}
.mbtn{width:26px;height:26px;border-radius:7px;border:1px solid transparent;background:transparent;color:var(--subtle);display:grid;place-items:center;opacity:0;transition:.15s}
.tbl tr.item:hover .mbtn{opacity:1}
.mbtn:hover{background:var(--chip);border-color:var(--chip-brd);color:var(--ink)}
.mbtn svg{width:15px;height:15px}

.chart-wrap{padding:12px 8px 4px}

/* responsive */
@media(max-width:1080px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr}}
@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{display:none}.topbar{top:49px}}
@media(max-width:620px){.g4{grid-template-columns:1fr}.content{padding:16px}.tb-search{display:none}table.tbl{min-width:760px}}