/* Sổ Tay Bếp — giao diện app thật. Nguồn gốc: demo/src (base.css + demo-4). 2 giao diện: riso (Đào & xô thơm), saodem (Sao đêm). */

/* Bộ sưu tập từ mẫu Sổ Tay Bếp: giữ chữ Literata + Be Vietnam Pro và tab giấy.
   Mỗi mẫu là một chất liệu sổ khác nhau: A da bò, B giấy kraft dán tem, C sao đêm, D in riso đào – xô thơm. */
:root{
  --f-display:"Literata",Georgia,serif; --f-body:"Be Vietnam Pro",system-ui,sans-serif; --f-num:"Be Vietnam Pro",system-ui,sans-serif; --f-hand:"Patrick Hand","Segoe Print",cursive;
  --r:10px; --r-sm:8px; --r-btn:10px; --shadow:none;
  --grain:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .09 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  --ok:#1F7A4A; --ok-soft:#DDF1E5; --warn:#8F5200; --warn-soft:#FFEDC2; --bad:#B42318; --bad-soft:#FBDCD8; --good:#1F7A4A;
  /* màu nền tạm trước khi chọn giao diện (giống Đào & xô thơm) */
  --bg:#E9DFCC; --surface:#FBF6EA; --surface2:#F1E7D3; --ink:#2E1A12; --muted:#76604F; --line:#DCCDB2;
  --accent:#7A2E1C; --on-accent:#FBEFD9; --accent-soft:#F3DCCB; --hl:#F0C75E; --rule:#E9DFCB; --margin:#D9A08F;
  --top-bg:#5B2618; --top-ink:#F6E3BF; --tab-bg:#4A1F14; --tab-ink:#CDB394; --tab-on:#F0C75E;
  --t1:#E8B4A0; --t2:#E9CF8F; --t3:#B9C9A4; --t4:#A9C1CF;
  --w1:#E8B4A0; --w2:#F0C75E; --w3:#B9C9A4; --w4:#F6E3BF; --w5:#D9A08F; --w6:#A9C1CF; --wink:#2E1A12; --wrim:#5B2618;
}
:root[data-skin="saodem"]{
  --bg:#0A0E24; --surface:rgba(24,29,62,.86); --surface2:#252C5C; --ink:#F2EEFF; --muted:#A9AED6; --line:#323A72;
  --accent:#FFD27A; --on-accent:#1A1530; --accent-soft:#3A3560; --hl:rgba(255,210,122,.38); --rule:rgba(120,130,200,.14); --margin:rgba(255,210,122,.35);
  --ok:#8EE3B5; --ok-soft:#173A33; --warn:#FFD27A; --warn-soft:#3B3220; --bad:#FFA3A3; --bad-soft:#47233A; --good:#8EE3B5;
  --top-bg:rgba(8,11,30,.92); --top-ink:#F2EEFF; --tab-bg:rgba(8,11,30,.92); --tab-ink:#9096C4; --tab-on:#FFD27A;
  --t1:#3B4A9A; --t2:#5B3F8F; --t3:#2F6680; --t4:#7A4F7A; --seg-on:#3B4488;
  --w1:#3B4A9A; --w2:#5B3F8F; --w3:#2F6680; --w4:#7A4F7A; --w5:#2E3F7A; --w6:#6A5394; --wink:#F2EEFF; --wrim:#FFD27A;
  color-scheme:dark;
}
:root[data-skin="riso"]{
  --bg:#FFEFE6; --surface:#FFFFFF; --surface2:#FFE6DA; --ink:#24233A; --muted:#625F78; --line:#F1D2C4;
  --accent:#2F6B55; --on-accent:#FFFFFF; --accent-soft:#D9EDE2; --hl:#FFB59E; --rule:#FBE3D8; --margin:#FFB59E;
  --top-bg:#FFEFE6; --top-ink:#24233A; --tab-bg:#FFFFFF; --tab-ink:#625F78; --tab-on:#2F6B55;
  --t1:#FFB59E; --t2:#FFD66B; --t3:#A8DCC4; --t4:#B9C4FF;
  --w1:#FFB59E; --w2:#FFD66B; --w3:#A8DCC4; --w4:#B9C4FF; --w5:#FFC9DE; --w6:#D9EDE2; --wink:#24233A; --wrim:#24233A;
}
/* Khung chung — mỗi demo chỉ định nghĩa token màu/chữ và vài chỗ bố cục riêng */
*,*::before,*::after{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
body.locked{overflow:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--top-bg)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.num{font-family:var(--f-num);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)} .small{font-size:13px} .good{color:var(--good)}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0;line-height:1.15}

.shell{max-width:560px;margin:0 auto;min-height:100vh;padding-bottom:calc(84px + env(safe-area-inset-bottom,0px))}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--top-bg);color:var(--top-ink);padding-block:12px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.logo{display:grid;place-items:center;width:40px;height:40px;border-radius:var(--r-sm);background:var(--accent);color:var(--on-accent);flex:none}
.logo .ic{width:22px;height:22px}
.brand-t{display:flex;flex-direction:column;min-width:0}
.brand-t b{font-family:var(--f-display);font-size:18px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-t small{font-size:12px;opacity:.7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-act{display:flex;gap:6px;align-items:center}
.btn-import span{display:none}
@media (min-width:420px){.btn-import span{display:inline}}
.demo-note{font-size:11px;letter-spacing:.06em;text-transform:uppercase;text-align:center;color:var(--muted);padding:6px 16px 0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 16px;border-radius:var(--r-btn);background:var(--surface2);color:var(--ink);font-weight:600;font-size:15px;border:1px solid var(--line)}
.btn-primary{background:var(--accent);color:var(--on-accent);border-color:transparent}
.btn-sm{min-height:36px;padding:0 12px;font-size:14px}
.btn-wide{width:100%;margin-top:12px}
.btn-danger{width:100%;color:var(--bad);background:transparent;border-color:var(--bad-soft);margin-top:8px}
.btn-danger.confirm{background:var(--bad);color:#fff}
.btn-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;color:inherit}
.link{color:var(--accent);font-weight:600;font-size:14px;padding:6px 0}

.view{display:flex;flex-direction:column;gap:16px;padding-block:12px 24px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.hero .eyebrow{margin:0 0 4px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:700}
.hero h1{font-size:30px}
.hero .sub{margin:6px 0 0;color:var(--muted);font-size:15px}

.search{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-btn);padding:0 14px;min-height:48px;color:var(--muted)}
.search input{flex:1;min-width:0;border:0;background:none;outline:none;color:var(--ink);font-size:16px}
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:0 -16px;padding:2px 16px}
.chips::-webkit-scrollbar{display:none}
.chip{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:14px;font-weight:600}
.chip .ic{width:16px;height:16px}
.chip small{font-size:12px;opacity:.6;font-weight:500}
.chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chip-add{border-style:dashed;color:var(--muted)}

.cards{display:grid;gap:12px}
.card{display:grid;grid-template-columns:104px 1fr;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:10px;cursor:pointer;box-shadow:var(--shadow)}
.card-img{position:relative;border-radius:var(--r-sm);overflow:hidden;aspect-ratio:1;max-width:100%}
.card-img img{width:100%;height:100%;object-fit:cover;display:block}
.tag{position:absolute;left:6px;top:6px;font-size:11px;font-weight:700;padding:3px 8px;border-radius:999px;background:rgba(0,0,0,.55);color:#fff}
.card-body{min-width:0;display:flex;flex-direction:column;gap:4px}
.card h3{font-size:17px}
.card-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.card-meta b{color:var(--ink)}
.dot{width:3px;height:3px;border-radius:50%;background:currentColor}
.card-sell{font-size:13px;color:var(--muted)} .card-sell b{color:var(--accent)}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:auto;flex-wrap:wrap}
.src{font-size:12px;color:var(--muted)}

.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:4px 9px;border-radius:999px;white-space:nowrap}
.badge .ic{width:14px;height:14px}
.b-ok{background:var(--ok-soft);color:var(--ok)}
.b-warn{background:var(--warn-soft);color:var(--warn)}
.b-bad{background:var(--bad-soft);color:var(--bad)}
.b-idle{background:var(--surface2);color:var(--muted)}

.alerts{display:flex;gap:10px;background:var(--warn-soft);color:var(--ink);border-radius:var(--r);padding:12px 14px}
.alerts>.ic{color:var(--warn);margin-top:2px}
.alerts>div{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.alert-row{display:flex;justify-content:space-between;align-items:center;gap:8px;text-align:left;font-size:14px}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:12px}
.panel-h{display:flex;justify-content:space-between;align-items:center;gap:8px}
.panel-h h2{font-size:19px;display:flex;align-items:center;gap:8px}

/* thực đơn tuần */
.controls .ctl{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.controls .chips{margin:0;padding:0}
.ctl-act{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.stepper{display:inline-flex;align-items:center;gap:4px;background:var(--surface2);border-radius:999px;padding:4px}
.stepper button{width:40px;height:40px;border-radius:50%;background:var(--surface);font-size:22px;font-weight:600;border:1px solid var(--line)}
.stepper b{min-width:32px;text-align:center;font-size:18px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 10px;display:flex;flex-direction:column;gap:2px;min-width:0}
.stat small{font-size:12px;color:var(--muted)}
.stat b{font-size:18px;line-height:1.2}
.stat span{font-size:11px;color:var(--muted)}
.stat:first-child b{color:var(--accent)}
.week{display:flex;flex-direction:column;gap:8px}
.day{display:grid;grid-template-columns:54px 1fr;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:10px}
.day-h{font-family:var(--f-display);font-weight:700;padding-top:8px}
.day-m{display:flex;flex-direction:column;gap:6px;min-width:0}
.slot{display:grid;grid-template-columns:36px 1fr;gap:6px;align-items:start}
.slot-l{font-size:12px;color:var(--muted);padding-top:10px}
.slot-d{display:flex;flex-wrap:wrap;gap:6px;min-width:0}
.slot-d select{flex:1 1 140px;min-width:0;min-height:40px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface2);padding:0 8px;font-size:14px}
.slot-add{width:40px;height:40px;border-radius:var(--r-sm);border:1px dashed var(--line);display:grid;place-items:center;color:var(--muted)}
.grp h3{display:flex;align-items:center;gap:6px;font-size:15px;font-family:var(--f-body);margin:6px 0}
.grp h3 .ic{width:16px;height:16px;color:var(--accent)}
.buy{display:grid;grid-template-columns:24px 1fr auto;gap:10px;align-items:center;padding:10px 0;border-top:1px solid var(--line)}
.buy input{width:20px;height:20px;accent-color:var(--accent)}
.buy-t{display:flex;flex-direction:column;min-width:0}
.buy-t small{color:var(--muted);font-size:13px}
.buy:has(input:checked) .buy-t b{text-decoration:line-through;opacity:.5}
.sug{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 0;border-top:1px solid var(--line)}
.sug span{display:flex;flex-direction:column} .sug small{color:var(--muted)}

/* nơi mua */
.shops{display:grid;gap:12px}
.shop{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;display:flex;flex-direction:column;gap:8px}
.shop-h{display:flex;gap:10px;align-items:center}
.shop-ic{width:40px;height:40px;border-radius:var(--r-sm);background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex:none}
.shop h3{font-size:17px}
.tag-s{font-size:12px;color:var(--muted)}
.shop p{margin:0;font-size:14px;color:var(--muted)}
.shop-items{display:flex;flex-wrap:wrap;gap:6px}
.shop-items span{font-size:12px;padding:4px 8px;border-radius:999px;background:var(--surface2)}
.add-shop input,.add-shop select{min-height:46px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface2);padding:0 12px;width:100%}

/* hôm nay */
.meals-today{display:flex;flex-direction:column;gap:10px}
.meal-t{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.meal-l{font-size:12px;font-weight:700;color:var(--muted);width:40px}
.meal-dish{display:flex;align-items:center;gap:8px;background:var(--surface2);border-radius:999px;padding:4px 12px 4px 4px;font-size:14px;font-weight:600}
.meal-dish img{width:32px;height:32px;border-radius:50%;object-fit:cover}
.row{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;text-align:left;padding:6px 0}
.row img{width:44px;height:44px;border-radius:var(--r-sm);object-fit:cover}
.row-t{display:flex;flex-direction:column;min-width:0} .row-t small{color:var(--muted);font-size:12px}
.meter-bar{height:10px;border-radius:999px;background:var(--surface2);overflow:hidden}
.meter-bar i{display:block;height:100%;background:var(--accent);border-radius:999px}
.meter-n{display:flex;align-items:baseline;gap:6px;margin-top:6px} .meter-n b{font-size:24px} .meter-n span{color:var(--muted);font-size:13px}
table.mini{width:100%;border-collapse:collapse;font-size:14px}
.mini th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;padding:4px 0}
.mini td{padding:8px 0;border-top:1px solid var(--line)} .mini tr{cursor:pointer}
.mini th:not(:first-child),.mini td:not(:first-child){text-align:right}
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.qa{display:flex;flex-direction:column;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 6px;font-size:13px;font-weight:600;text-align:center}
.qa .ic{width:24px;height:24px;color:var(--accent)}

/* thanh tab */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;justify-content:center;background:var(--tab-bg);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.tabbar button{flex:1;max-width:140px;display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 4px 8px;font-size:11px;font-weight:600;color:var(--muted)}
.tabbar button .ic{width:24px;height:24px}
.tabbar button.on{color:var(--accent)}

/* sheet */
.sheet{position:fixed;inset:0;z-index:40}
.sheet-bg{position:absolute;inset:0;background:rgba(0,0,0,.45);opacity:0;transition:opacity .2s}
.sheet-panel{position:absolute;left:0;right:0;bottom:0;margin:0 auto;max-width:560px;max-height:94%;overflow-y:auto;overscroll-behavior:contain;background:var(--bg);border-radius:22px 22px 0 0;transform:translateY(100%);transition:transform .22s ease-out;padding-bottom:calc(24px + env(safe-area-inset-bottom,0px))}
.sheet.in .sheet-bg{opacity:1} .sheet.in .sheet-panel{transform:none}
.sp-import,.sp-bill,.sp-settings,.sp-wheel{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-top:8px}
.s-head{display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:var(--bg);z-index:2;padding:8px 0}
.s-head h2{font-size:22px}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--surface2);border-radius:var(--r-btn);padding:4px;gap:4px;margin:8px 0 16px}
.seg button{display:flex;align-items:center;justify-content:center;gap:6px;min-height:42px;border-radius:calc(var(--r-btn) - 3px);font-weight:600;font-size:15px;color:var(--muted)}
.seg button.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.seg-sm{margin-top:0}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.field>span{font-size:13px;font-weight:600;color:var(--muted)}
.field input,.field select,.field textarea,.imp input[type=url]{width:100%;min-height:48px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);padding:10px 12px;font-size:16px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.or{text-align:center;color:var(--muted);font-size:13px;margin:4px 0 12px}
.drop{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;border:2px dashed var(--line);border-radius:var(--r);padding:22px 14px;background:var(--surface);cursor:pointer}
.drop .ic{width:30px;height:30px;color:var(--accent)} .drop small{color:var(--muted);font-size:13px}
.plat-note{font-size:13px;margin:-4px 0 8px} .plat-note .ok{color:var(--ok)} .plat-note .warn{color:var(--warn)}
.files{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.file{display:inline-flex;align-items:center;gap:6px;font-size:13px;background:var(--surface2);padding:6px 10px;border-radius:999px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.scan{display:flex;flex-direction:column;gap:8px;margin:16px 0 8px}
.scan-s{display:flex;align-items:center;gap:10px;font-size:14px;opacity:0;animation:fadein .4s forwards}
.scan-s i{width:10px;height:10px;border-radius:50%;background:var(--accent);animation:pulse 1s infinite}
@keyframes fadein{to{opacity:1}} @keyframes pulse{50%{opacity:.3}}
.warn-box{display:flex;gap:10px;background:var(--warn-soft);border-radius:var(--r-sm);padding:12px;margin:12px 0;font-size:14px}
.warn-box p{margin:0} .warn-box .ic{color:var(--warn)}
.found-h{font-weight:700;margin:16px 0 8px}
.found,.bill-r{display:grid;grid-template-columns:24px 1fr auto;gap:10px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:12px;margin-bottom:8px}
.found input,.bill-r input{width:20px;height:20px;accent-color:var(--accent);margin-top:2px}
.found span{display:flex;flex-direction:column;gap:2px;min-width:0}
.found small{color:var(--muted)} .found em{font-style:normal;font-size:13px}
.bill-r span{display:flex;flex-direction:column;min-width:0} .bill-r small{color:var(--muted);font-size:12px}
.m-ing{display:grid;grid-template-columns:1.6fr .8fr .8fr 1fr 1fr;gap:4px;margin-bottom:6px}
.m-ing input,.m-ing select{min-height:42px;border-radius:8px;border:1px solid var(--line);background:var(--surface);padding:0 6px;font-size:14px;min-width:0;width:100%}
.check{display:flex;align-items:center;gap:10px;min-height:44px;font-weight:600}
.check input{width:22px;height:22px;accent-color:var(--accent)}
.skins{display:grid;gap:8px}
.skin{display:grid;grid-template-columns:40px 1fr;grid-template-rows:auto auto;column-gap:12px;text-align:left;padding:10px;border-radius:var(--r-sm);border:2px solid var(--line);background:var(--surface)}
.skin .sw{grid-row:span 2;width:40px;height:40px;border-radius:10px}
.skin small{color:var(--muted)} .skin.on{border-color:var(--accent)}
.block{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}
.block h3{font-size:18px}
.block-h{display:flex;justify-content:space-between;align-items:center;gap:8px}
.block input[type=password]{min-height:46px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface2);padding:0 12px}

/* chi tiết món */
.d-hero{position:relative;aspect-ratio:16/10;max-width:100%;overflow:hidden;border-radius:22px 22px 0 0}
.d-hero>img{width:100%;height:100%;object-fit:cover;display:block}
.d-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 35%,rgba(0,0,0,.7))}
.d-close{position:absolute;right:12px;top:12px;z-index:2;background:rgba(0,0,0,.45);color:#fff}
.d-title{position:absolute;left:16px;right:16px;bottom:14px;z-index:2;color:#fff;display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.d-title .tag{position:static;background:rgba(255,255,255,.22)}
.d-title h2{font-size:28px}
.src-link{display:inline-flex;align-items:center;gap:6px;color:#fff;font-size:13px;opacity:.9}
.src-link .ic{width:16px;height:16px}
.d-body{padding:16px max(16px,env(safe-area-inset-right,0px)) 0 max(16px,env(safe-area-inset-left,0px))}
.photos{display:flex;gap:8px;overflow-x:auto;margin-bottom:16px}
.photos img{width:84px;height:84px;object-fit:cover;border-radius:var(--r-sm);flex:none}
.photo-add{flex:none;width:150px;height:84px;border:2px dashed var(--line);border-radius:var(--r-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-align:center;font-size:12px;color:var(--muted);padding:6px;cursor:pointer}
.portion{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.portion-row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.portion-row>div:first-child{display:flex;flex-direction:column}
.portion-row small{color:var(--muted);font-size:13px}
.big{font-size:26px;font-family:var(--f-display)}
.cost-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cost-grid>div{background:var(--surface2);border-radius:var(--r-sm);padding:10px 12px;display:flex;flex-direction:column}
.cost-grid small{font-size:12px;color:var(--muted)} .cost-grid b{font-size:20px}
.cost-more summary{cursor:pointer;font-weight:600;color:var(--accent);font-size:14px;padding:4px 0;min-height:32px}
.cm-row{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 0;border-top:1px solid var(--line);font-size:14px}
.in-sm{width:84px;min-height:36px;border-radius:8px;border:1px solid var(--line);background:var(--surface2);padding:0 8px;text-align:right}
.formula{font-size:12px;color:var(--muted);margin:6px 0 0}
.ings{display:flex;flex-direction:column}
.ing{display:grid;grid-template-columns:1fr auto auto;gap:4px 12px;padding:10px 0;border-top:1px solid var(--line);align-items:baseline}
.ing-t{display:flex;flex-direction:column;min-width:0} .ing-t small{font-size:12px;color:var(--muted)}
.ing-q{font-weight:700} .ing-c{color:var(--muted);font-size:14px;min-width:72px;text-align:right}
.ing-p{grid-column:1/-1;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.in-price{width:96px;min-height:32px;border-radius:8px;border:1px solid var(--line);background:var(--surface2);padding:0 8px;text-align:right;font-size:14px}
.steps{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:8px}
.places{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.place{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 4px;border-radius:var(--r-sm);border:1.5px solid var(--line);background:var(--surface);font-size:13px;text-align:center}
.place small{color:var(--muted)} .place.on{border-color:var(--accent);background:var(--accent-soft)} .place:disabled{opacity:.4}
.custom-h{display:flex;align-items:center;gap:8px}
.shelf-act{display:grid;grid-template-columns:1fr;gap:8px}
@media (min-width:420px){.shelf-act{grid-template-columns:1fr 1fr}}
.exp-at{margin:0;font-size:14px}
.empty{color:var(--muted);text-align:center;padding:24px}

.toast{position:fixed;left:50%;bottom:calc(92px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:999px;font-size:14px;font-weight:600;opacity:0;pointer-events:none;transition:.25s;z-index:60;max-width:calc(100% - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.scan-s{opacity:1}}
@media (min-width:900px){.shell{max-width:620px}.sheet-panel{max-width:620px}}

/* vòng xoay món ăn */
.center{text-align:center}
.wheel-cta{display:flex;align-items:center;gap:12px;text-align:left;width:100%;padding:12px 14px;border-radius:var(--r);border:1.5px dashed var(--accent);background:var(--accent-soft);color:var(--ink)}
.wheel-cta-ic{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--accent);color:var(--on-accent);flex:none}
.wheel-cta-ic .ic{width:24px;height:24px}
.wheel-cta span:last-child{display:flex;flex-direction:column;min-width:0}
.wheel-cta small{color:var(--muted);font-size:13px}
.out-chip{display:inline-flex;align-items:center;gap:6px;flex:1 1 180px;min-width:0;min-height:40px;padding:0 4px 0 10px;border-radius:var(--r-sm);background:var(--accent-soft);font-size:14px;font-weight:600}
.out-chip>span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.out-chip .ic{width:16px;height:16px;color:var(--accent)}
.out-chip button{width:32px;height:32px;display:grid;place-items:center;color:var(--muted)}
.out-note{display:flex;align-items:center;gap:8px;margin:-6px 0 0;font-size:13px;color:var(--muted)}
.out-note .ic{width:16px;height:16px;color:var(--accent)}
.meal-dish.out{padding:6px 12px;background:var(--accent-soft)} .meal-dish.out .ic{width:18px;height:18px;color:var(--accent)}
.wheel-budget{margin:0 0 8px;align-items:center}
.wheel-wrap{position:relative;width:min(100%,320px);aspect-ratio:1;margin:8px auto 12px}
.wheel{width:100%;height:100%;border-radius:50%;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.wheel svg{width:100%;height:100%;display:block}
.wheel text{font-family:var(--f-body);font-size:12.5px;font-weight:700}
.wheel-pin{position:absolute;left:50%;top:-6px;transform:translateX(-50%);width:0;height:0;border-left:14px solid transparent;border-right:14px solid transparent;border-top:26px solid var(--accent);z-index:2;filter:drop-shadow(0 2px 2px rgba(0,0,0,.25))}
.wheel-go{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:76px;height:76px;border-radius:50%;background:var(--accent);color:var(--on-accent);font-family:var(--f-display);font-weight:700;font-size:18px;box-shadow:0 4px 14px rgba(0,0,0,.25);border:4px solid var(--surface)}
.wheel-go:disabled{opacity:.7}
.wheel-res{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;animation:fadein .3s}
.wheel-res small{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:12px}
.wheel-res>b{font-family:var(--f-display);font-size:28px;line-height:1.15}
.wheel-res>span{color:var(--muted);font-size:14px}
.wr-add{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%;margin-top:10px}
.wr-add select{min-height:44px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface2);padding:0 8px}
.wr-add .btn{grid-column:1/-1}
.wheel-edit{margin-top:14px}
.wheel-edit summary{cursor:pointer;font-weight:600;color:var(--accent);min-height:40px;display:flex;align-items:center}
.wl-row{display:grid;grid-template-columns:1fr auto 36px;gap:8px;align-items:center;padding:6px 0;border-top:1px solid var(--line);font-size:14px}
.wl-row button{width:36px;height:36px;display:grid;place-items:center;color:var(--muted)}
.wl-add{display:grid;grid-template-columns:1fr 100px auto;gap:6px;margin-top:8px}
.wl-add input{min-height:40px;border-radius:8px;border:1px solid var(--line);background:var(--surface);padding:0 8px;min-width:0}

/* thanh chọn mẫu (chỉ trong demo) */
.skinbar{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-block:8px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));align-items:center;background:var(--bg);border-bottom:1px solid var(--line)}
.skinbar::-webkit-scrollbar{display:none}
.skinbar>span{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);flex:none}
.skinbar button{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;min-height:34px;padding:0 10px 0 4px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:13px;font-weight:600;flex:none}
.skinbar i{width:24px;height:24px;border-radius:50%;flex:none}
.skinbar button.on{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}

/* 3 lựa chọn nhập + hộp giải thích */
.seg-3 button{flex-direction:column;gap:2px;font-size:13px;min-height:54px;line-height:1.15;text-align:center;padding:4px 2px}
.seg-3 button .ic{width:18px;height:18px}
.info-box{display:flex;gap:10px;background:var(--accent-soft);border-radius:var(--r-sm);padding:12px;margin-bottom:12px;font-size:14px}
.info-box p{margin:0} .info-box .ic{color:var(--accent);margin-top:2px}
#loc-text{min-height:120px;resize:vertical}

/* ghi màn hình + AI */
.rec-label{margin:0 0 6px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.drop-main{border-style:solid;border-color:var(--accent);background:var(--accent-soft)}
.guide{margin:10px 0 4px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:4px 12px}
.guide summary{cursor:pointer;font-weight:600;color:var(--accent);min-height:40px;display:flex;align-items:center}
.guide ol{margin:4px 0 8px;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:14px}
.ai-note{color:var(--accent)!important;font-size:12px}
.src-link[href=""]{pointer-events:none}


/* ===== khung chung của sổ (mọi mẫu) ===== */
body{background-color:var(--bg);background-image:var(--grain)}
.hero .eyebrow{font-family:var(--f-hand);font-size:18px;letter-spacing:.02em;text-transform:none;color:var(--accent);font-weight:400}
.hero h1{font-style:italic;font-weight:700;font-size:36px;display:inline;background:linear-gradient(transparent 62%,var(--hl) 62%);padding:0 4px;margin-left:-4px;line-height:1.25}
.panel-h h2,.block h3,.s-head h2{font-style:italic}
.tabbar{background:var(--tab-bg)}
.tabbar button{color:var(--tab-ink)}
.tabbar button.on{color:var(--tab-on)}
.tabbar button.on span{background:linear-gradient(transparent 55%,var(--hl) 55%);color:inherit}
.book-seg{margin:0}
/* tab mục lục nhiều màu */
.folders{gap:3px;padding-bottom:0;align-items:flex-end;border-bottom:2px solid var(--ink)}
.folders .chip{border-radius:10px 10px 0 0;border:1.5px solid var(--ink);border-bottom:0;min-height:36px;color:#2a2420;background:var(--t1);font-weight:600}
.folders .chip:nth-child(4n+3){background:var(--t2)} .folders .chip:nth-child(4n){background:var(--t3)} .folders .chip:nth-child(4n+1){background:var(--t4)}
.folders .chip:first-child{background:var(--surface);color:var(--ink)}
.folders .chip.on{min-height:46px;box-shadow:0 2px 0 var(--surface);position:relative;z-index:1}
.folders .chip:first-child.on{background:var(--surface)}
.folders .chip-add{background:transparent!important;border-style:dashed;color:var(--muted)}
.layout-binder .cards{gap:0;margin-top:-16px;background:var(--surface);border:1.5px solid var(--ink);border-top:0;border-radius:0 0 var(--r) var(--r);overflow:hidden}
.layout-binder .card{grid-template-columns:62px 1fr;border:0;border-bottom:1px solid var(--line);border-radius:0;box-shadow:none;padding:14px 14px 14px 24px;position:relative;background:repeating-linear-gradient(var(--surface) 0 27px,var(--rule) 27px 28px)}
.layout-binder .card:last-child{border-bottom:0}
.layout-binder .card::before{content:"";position:absolute;left:13px;top:0;bottom:0;width:1px;background:var(--margin)}
.layout-binder .card-img{border-radius:50%;width:62px;height:62px}
.layout-binder .tag{display:none}
.layout-binder .card h3{font-size:19px}
.chip{border-radius:10px}
.badge{border-radius:6px}
.steps li::marker{font-family:var(--f-hand);font-size:20px;color:var(--accent)}
.d-hero,.sheet-panel{border-radius:16px 16px 0 0}
.logo{border-radius:8px}



/* ===== C · Sao đêm ===== */
:root[data-skin="saodem"] body{background-color:#0A0E24;background-image:radial-gradient(90% 55% at 80% 0%,rgba(110,90,200,.35),transparent 70%),radial-gradient(70% 45% at 0% 100%,rgba(40,90,170,.35),transparent 70%),linear-gradient(180deg,#0A0E24,#141A44 60%,#1C1748)}
/* sao lấp lánh: 2 lớp sao nhỏ + 1 lớp sao 4 cánh, nhấp nháy lệch nhịp */
:root[data-skin="saodem"] .shell::before,:root[data-skin="saodem"] .shell::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:0}
:root[data-skin="saodem"] .shell::before{background-image:radial-gradient(1.2px 1.2px at 23px 41px,#fff,transparent),radial-gradient(1px 1px at 97px 13px,#dfe3ff,transparent),radial-gradient(1.4px 1.4px at 151px 88px,#fff,transparent),radial-gradient(1px 1px at 61px 129px,#ffe9b8,transparent),radial-gradient(1.1px 1.1px at 183px 167px,#fff,transparent),radial-gradient(.9px .9px at 129px 197px,#cfd6ff,transparent),radial-gradient(1.3px 1.3px at 9px 181px,#fff,transparent);background-size:210px 210px;animation:twinkle 3.6s ease-in-out infinite alternate}
:root[data-skin="saodem"] .shell::after{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='360' height='520'><g fill='%23FFE7A8'><path d='M60 70l2.2 7.8 7.8 2.2-7.8 2.2L60 90l-2.2-7.8L50 80l7.8-2.2z'/><path d='M300 40l1.6 5.4 5.4 1.6-5.4 1.6L300 54l-1.6-5.4-5.4-1.6 5.4-1.6z'/><path d='M250 300l2.6 9.4 9.4 2.6-9.4 2.6L250 324l-2.6-9.4-9.4-2.6 9.4-2.6z'/><path d='M110 420l1.6 5.4 5.4 1.6-5.4 1.6L110 434l-1.6-5.4-5.4-1.6 5.4-1.6z'/></g><g fill='%23ffffff'><circle cx='190' cy='150' r='1.6'/><circle cx='330' cy='210' r='1.2'/><circle cx='30' cy='300' r='1.4'/><circle cx='170' cy='480' r='1.3'/></g></svg>"),radial-gradient(1px 1px at 47px 77px,#fff,transparent),radial-gradient(1.2px 1.2px at 133px 31px,#fff,transparent),radial-gradient(1px 1px at 171px 141px,#e6e9ff,transparent);background-size:360px 520px,190px 190px,190px 190px,190px 190px;animation:twinkle 5.2s ease-in-out -2s infinite alternate}
@keyframes twinkle{0%{opacity:.35}50%{opacity:1}100%{opacity:.55}}
:root[data-skin="saodem"] .view,:root[data-skin="saodem"] .skinbar,:root[data-skin="saodem"] .demo-note{position:relative;z-index:1}
:root[data-skin="saodem"] .skinbar{background:transparent;border-bottom-color:rgba(255,255,255,.08)}
:root[data-skin="saodem"] .top,:root[data-skin="saodem"] .tabbar{border-color:rgba(255,255,255,.08)}
:root[data-skin="saodem"] .logo{background:radial-gradient(circle at 35% 30%,#FFF1C9,#FFD27A 45%,#C9963A);color:#1A1530;border-radius:50%;box-shadow:0 0 18px rgba(255,210,122,.55)}
:root[data-skin="saodem"] .brand-t b{font-style:italic}
:root[data-skin="saodem"] .hero h1{background:none;padding:0;margin:0;color:#FFF6DF;text-shadow:0 0 18px rgba(255,210,122,.45)}
:root[data-skin="saodem"] .hero .eyebrow{color:var(--accent)}
:root[data-skin="saodem"] .panel,:root[data-skin="saodem"] .stat,:root[data-skin="saodem"] .day,:root[data-skin="saodem"] .shop,:root[data-skin="saodem"] .search,:root[data-skin="saodem"] .portion,:root[data-skin="saodem"] .qa{backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
:root[data-skin="saodem"] .alerts{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);background:rgba(40,36,60,.85);border:1px solid rgba(255,210,122,.35)}
:root[data-skin="saodem"] .folders{border-bottom-color:var(--accent)}
:root[data-skin="saodem"] .folders .chip{color:#F2EEFF;border-color:#4A5296}
:root[data-skin="saodem"] .folders .chip:first-child{background:#181D3E;color:var(--ink)}
:root[data-skin="saodem"] .folders .chip.on{border-color:var(--accent);box-shadow:0 2px 0 #181D3E}
:root[data-skin="saodem"] .layout-binder .cards{border-color:var(--accent);background:#181D3E}
:root[data-skin="saodem"] .layout-binder .card{background:repeating-linear-gradient(#181D3E 0 27px,var(--rule) 27px 28px)}
:root[data-skin="saodem"] .layout-binder .card-img{box-shadow:0 0 0 2px rgba(255,210,122,.5)}
:root[data-skin="saodem"] .card h3{color:#FFF6DF}
:root[data-skin="saodem"] .seg{background:#141938;border:1px solid var(--line)}
:root[data-skin="saodem"] .seg button.on{background:var(--seg-on);color:#FFF6DF;box-shadow:inset 0 0 0 1px rgba(255,210,122,.55)}
:root[data-skin="saodem"] .chip.on:not(.folders .chip),:root[data-skin="saodem"] .skinbar button.on{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
:root[data-skin="saodem"] .btn{background:#252C5C;border-color:#3A4380}
:root[data-skin="saodem"] .btn-primary{background:var(--accent);color:var(--on-accent);border-color:transparent;box-shadow:0 0 18px rgba(255,210,122,.3)}
:root[data-skin="saodem"] .sheet-panel{background:#10153A}
:root[data-skin="saodem"] .s-head{background:#10153A}
:root[data-skin="saodem"] .wheel{box-shadow:0 0 0 6px rgba(255,210,122,.18),0 0 40px rgba(255,210,122,.25)}
:root[data-skin="saodem"] .wheel-cta{background:rgba(255,210,122,.1)}
@media (prefers-reduced-motion:reduce){:root[data-skin="saodem"] .shell::before,:root[data-skin="saodem"] .shell::after{animation:none;opacity:.8}}

/* ===== D · Riso đào – xô thơm ===== */
:root[data-skin="riso"] .top{border-bottom:2px solid var(--ink)}
:root[data-skin="riso"] .logo{background:var(--hl);color:var(--ink);border:2px solid var(--ink);box-shadow:2px 2px 0 var(--ink)}
:root[data-skin="riso"] .btn,:root[data-skin="riso"] .search,:root[data-skin="riso"] .panel,:root[data-skin="riso"] .stat,:root[data-skin="riso"] .day,:root[data-skin="riso"] .shop,:root[data-skin="riso"] .alerts,:root[data-skin="riso"] .wheel-cta,:root[data-skin="riso"] .portion,:root[data-skin="riso"] .qa{border:2px solid var(--ink);box-shadow:4px 4px 0 var(--ink)}
:root[data-skin="riso"] .btn:active{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--ink)}
:root[data-skin="riso"] .folders .chip{border-width:2px}
:root[data-skin="riso"] .layout-binder .cards{border-width:2px;box-shadow:4px 4px 0 var(--ink)}
:root[data-skin="riso"] .hero h1{background:linear-gradient(transparent 55%,var(--hl) 55%)}
:root[data-skin="riso"] .layout-binder .card-img{border:2px solid var(--ink)}
:root[data-skin="riso"] .badge{border:1.5px solid var(--ink)}
:root[data-skin="riso"] .tabbar{border-top:2px solid var(--ink)}
:root[data-skin="riso"] .seg{border:2px solid var(--ink)}
:root[data-skin="riso"] .wheel{box-shadow:0 0 0 3px var(--ink),6px 6px 0 3px var(--ink)}

/* ===== riêng app thật ===== */
.sample-chip{font-size:10.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:2px 6px;border-radius:4px;background:var(--surface2);color:var(--muted);border:1px dashed var(--muted)}
.banner{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--accent-soft);border:1.5px solid var(--accent);border-radius:var(--r);padding:10px 12px;font-size:14px}
.banner p{margin:0;flex:1 1 200px}
.banner .btn{min-height:38px}
.ai-status{font-size:13px;display:flex;flex-direction:column;gap:4px;background:var(--surface2);border-radius:var(--r-sm);padding:10px}
.ai-status b{font-weight:700}
.err-box{display:flex;gap:10px;background:var(--bad-soft);color:var(--ink);border-radius:var(--r-sm);padding:12px;margin:12px 0;font-size:14px}
.err-box p{margin:0} .err-box .ic{color:var(--bad)}
.progress{height:8px;border-radius:999px;background:var(--surface2);overflow:hidden;margin:8px 0}
.progress i{display:block;height:100%;width:0;background:var(--accent);transition:width .3s}
.bill-r select{min-height:36px;border-radius:8px;border:1px solid var(--line);background:var(--surface2);max-width:100%;font-size:13px;margin-top:4px}
.ing-sup{max-width:100%;min-height:30px;border-radius:6px;border:1px solid var(--line);background:var(--surface2);font-size:12px;color:var(--muted);margin-top:2px}
.row-act{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:8px}
.shop-del{margin-left:auto;color:var(--muted);width:36px;height:36px;display:grid;place-items:center}
.shop-del.confirm{color:var(--bad)}
.found ul{margin:4px 0 0;padding-left:18px;font-size:13px}
.consent{background:var(--warn-soft);border-radius:var(--r-sm);padding:12px;font-size:14px;margin:8px 0}
.consent p{margin:0 0 8px}
input[type=password].key{width:100%;min-height:46px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);padding:0 12px;font-size:16px}

/* khoanh vùng có chữ (Quét trên máy) */
.crop{margin:10px 0;display:flex;flex-direction:column;gap:8px}
.crop-stage{position:relative;width:fit-content;max-width:100%;margin:0 auto;overflow:hidden;border-radius:var(--r-sm);touch-action:none;user-select:none;-webkit-user-select:none;cursor:crosshair;border:1px solid var(--line)}
.crop-cv{display:block;max-width:100%;max-height:52vh;width:auto;height:auto}
.crop-box{position:absolute;border:3px solid var(--accent);border-radius:6px;box-shadow:0 0 0 9999px rgba(0,0,0,.5);pointer-events:none}
.crop-btns{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.crop-btns .btn.on{background:var(--accent);color:var(--on-accent,#fff);border-color:var(--accent)}
.skipped{max-height:220px;overflow:auto;line-height:1.5}

/* xóa ảnh công thức */
.photos .ph{position:relative;flex:none;width:84px;height:84px}
.photos .ph img{width:84px;height:84px}
.ph-x{position:absolute;top:2px;right:2px;width:32px;height:32px;border-radius:50%;background:rgba(0,0,0,.72);color:#fff;display:flex;align-items:center;justify-content:center;border:1.5px solid rgba(255,255,255,.85)}
.ph-x .ic{width:16px;height:16px;stroke:#fff}
.ph em{position:absolute;left:4px;bottom:4px;font-style:normal;font-size:11px;font-weight:700;background:var(--accent);color:var(--on-accent,#fff);padding:1px 6px;border-radius:999px}