/* ============================================================
   MẸ XOÀI · Tính tiền — hệ giao diện
   Font: Be Vietnam Pro (thân) + Fraunces (wordmark)
   ============================================================ */

/* ---------- Token ---------- */
:root{
  --font: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;

  --bg:#F4F1E8;
  --surface:#FFFFFF;
  --surface-2:#F8F6F0;
  --surface-3:#EFECE3;
  --ink:#1B2119;
  --ink-2:#3F463E;
  --muted:#747C71;
  --faint:#A9B0A6;
  --line:#E4DFD1;
  --line-2:#EEEAE0;

  --brand:#3E6C36;
  --brand-hover:#36602F;
  --brand-ink:#FFFFFF;
  --brand-deep:#1F3523;
  --brand-deep-ink:#EAF3E4;
  --brand-soft:#E6F0DF;
  --brand-soft-2:#F0F5EB;
  --brand-text:#2F5A2A;

  --accent:#C06A22;
  --accent-soft:#FBEDDD;
  --accent-text:#9E5417;

  --danger:#B42318;
  --danger-soft:#FCEBE9;
  --ok:#2C7A36;
  --ok-soft:#E4F3E5;
  --warn:#8A5A00;
  --warn-soft:#FFF3D6;

  --shadow-1: 0 1px 2px rgba(27,33,25,.04), 0 6px 20px -8px rgba(27,33,25,.10);
  --shadow-2: 0 12px 40px -12px rgba(27,33,25,.28);
  --shadow-bar: 0 10px 30px -10px rgba(31,53,35,.45);

  --r-s:10px; --r-m:14px; --r-l:18px; --r-xl:24px;
  --topbar:56px;
  --tabbar:58px;
  --sab: env(safe-area-inset-bottom, 0px);
  --sat: env(safe-area-inset-top, 0px);
  --ease: cubic-bezier(.2,.8,.2,1);
  color-scheme: light;
}
html[data-theme="dark"]{
  --bg:#0E120E;
  --surface:#161C16;
  --surface-2:#1C231C;
  --surface-3:#232B23;
  --ink:#ECEFE8;
  --ink-2:#C9CFC4;
  --muted:#8F978C;
  --faint:#5C655A;
  --line:#2A332A;
  --line-2:#222A22;

  --brand:#7CB56B;
  --brand-hover:#8BC27A;
  --brand-ink:#0E1A10;
  --brand-deep:#A8D49A;
  --brand-deep-ink:#0F1A10;
  --brand-soft:#1D2C1D;
  --brand-soft-2:#18241A;
  --brand-text:#A8D49A;

  --accent:#E49A55;
  --accent-soft:#33241A;
  --accent-text:#F0B57A;

  --danger:#F28B82;
  --danger-soft:#3A1E1C;
  --ok:#86CF8F;
  --ok-soft:#1B2E1E;
  --warn:#E7BC5A;
  --warn-soft:#352B14;

  --shadow-1: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px -8px rgba(0,0,0,.5);
  --shadow-2: 0 16px 50px -12px rgba(0,0,0,.7);
  --shadow-bar: 0 10px 30px -10px rgba(0,0,0,.7);
  color-scheme: dark;
}

/* ---------- Nền tảng ---------- */
*,*::before,*::after{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html{scroll-padding-top:calc(var(--topbar) + 12px);-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:15px;
  line-height:1.5;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  letter-spacing:-.005em;
  padding-bottom:calc(var(--tabbar) + var(--sab) + 88px);
  min-height:100vh;
}
button,input,textarea,select{font:inherit;color:inherit;letter-spacing:inherit;}
button{cursor:pointer;background:none;border:0;padding:0;}
img{max-width:100%;display:block;}
[hidden]{display:none !important;}
.tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;}

/* Icon nét */
.ic{width:1.1em;height:1.1em;flex:0 0 auto;vertical-align:-.18em;
  stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;}
.btn .ic{margin-right:7px;}

/* ---------- Khung chung ---------- */
.container{max-width:560px;margin:0 auto;padding:14px 14px 0;}
.main{padding-top:calc(var(--topbar) + var(--sat));}
.man{display:none;animation:manHien .22s var(--ease);}
.man.hien{display:block;}
@keyframes manHien{from{opacity:0;transform:translateY(4px);}to{opacity:1;transform:none;}}

/* Thanh trên */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:40;
  height:calc(var(--topbar) + var(--sat));padding-top:var(--sat);
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  -webkit-backdrop-filter:saturate(160%) blur(14px);backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line-2);
}
@supports not (background: color-mix(in srgb, red 50%, blue)){
  .topbar{background:var(--bg);}
}
.topbar-in{max-width:560px;margin:0 auto;height:var(--topbar);padding:0 10px 0 14px;display:flex;align-items:center;gap:10px;}
.brand{display:flex;align-items:center;gap:10px;flex:1;min-width:0;}
.brand-logo{
  width:34px;height:34px;border-radius:11px;background:var(--brand);color:var(--brand-ink);
  display:inline-flex;align-items:center;justify-content:center;
}
.brand-logo .ic{width:19px;height:19px;stroke-width:2;}
.brand-text{display:flex;flex-direction:column;line-height:1.05;min-width:0;}
.brand-name{font-family:var(--font-display);font-style:italic;font-weight:600;font-size:21px;color:var(--ink);letter-spacing:-.01em;}
.brand-sub{font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.06em;text-transform:uppercase;margin-top:3px;}
.topbar-actions{display:flex;gap:2px;}
.btn-icon{
  width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  color:var(--ink-2);transition:background .15s,transform .1s;text-decoration:none;
}
.btn-icon .ic{width:21px;height:21px;}
.btn-icon:active{background:var(--surface-3);transform:scale(.94);}
.btn-icon.bordered{background:var(--surface);border:1px solid var(--line);}
.ic-moon{display:none;}
html[data-theme="dark"] .ic-sun{display:none;}
html[data-theme="dark"] .ic-moon{display:block;}

/* Thẻ */
.card{
  background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-xl);
  padding:18px;margin-bottom:14px;box-shadow:var(--shadow-1);
}
.card-flush{padding:18px 0;}
.card-flush .pad{padding-left:18px;padding-right:18px;}
.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:12px;}
.card-title{margin:0;font-size:16px;font-weight:600;letter-spacing:-.01em;color:var(--ink);display:flex;align-items:center;gap:8px;}
.card-title .ic{color:var(--brand);width:19px;height:19px;}
.card-hint{font-size:12px;color:var(--muted);white-space:nowrap;}

/* Nút */
.btn{
  display:inline-flex;align-items:center;justify-content:center;width:100%;
  min-height:46px;padding:0 16px;border-radius:var(--r-m);
  background:var(--brand);color:var(--brand-ink);font-weight:600;font-size:15px;
  transition:transform .1s var(--ease), filter .15s, background .15s;
  white-space:nowrap;
}
.btn:active{transform:scale(.975);filter:brightness(.95);}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;}
.btn-lg{min-height:52px;font-size:16px;border-radius:16px;}
.btn-accent{background:var(--accent);color:#fff;}
.btn-deep{background:var(--brand-deep);color:var(--brand-deep-ink);}
.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line);}
.btn-ghost:active{background:var(--surface-2);}
.btn-soft{background:var(--brand-soft);color:var(--brand-text);}
.btn-danger{background:var(--danger);color:#fff;}
.btn-sm{min-height:36px;padding:0 12px;font-size:13px;border-radius:10px;width:auto;}
.btn-text{color:var(--brand-text);font-weight:600;font-size:13.5px;padding:6px 4px;border-radius:8px;}
.btn-text.danger{color:var(--danger);}
.btn-text.nho{font-size:12px;color:var(--faint);font-weight:500;text-decoration:underline;text-underline-offset:3px;margin-top:4px;}
.row3{display:grid;grid-template-columns:1.45fr 1fr 1fr;gap:8px;margin-top:10px;}
.row3 .btn{padding:0 8px;min-height:48px;}
.row3 .btn .ic{margin-right:6px;}
@media (max-width:360px){.row3 .btn .ic{display:none;}}

/* Ô nhập */
input[type=text],input[type=tel],input[type=number],input[type=date],input[type=password],textarea{
  width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:12px;
  background:var(--surface);color:var(--ink);font-size:15px;min-height:46px;
  transition:border-color .15s, box-shadow .15s;appearance:none;-webkit-appearance:none;
}
textarea{resize:vertical;line-height:1.5;}
input::placeholder,textarea::placeholder{color:var(--faint);}
input:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent);}
input[type=number]{-moz-appearance:textfield;}
input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0;}
input[type=date]{min-height:46px;}
.form-label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin:0 0 6px;letter-spacing:.01em;}
.field{display:block;margin-bottom:14px;}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.input-suffix{position:relative;}
.input-suffix span{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:14px;}
.input-suffix input{padding-right:28px;}
.input-icon{position:relative;margin-bottom:10px;}
.input-icon .ic{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted);width:18px;height:18px;}
.input-icon input{padding-left:38px;}

/* Chip */
.chip-group{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  display:inline-flex;align-items:center;gap:6px;min-height:38px;padding:0 14px;border-radius:999px;
  background:var(--surface);border:1px solid var(--line);color:var(--ink);font-size:13.5px;font-weight:500;
  transition:background .15s,border-color .15s,color .15s,transform .1s;
}
.chip:active{transform:scale(.96);}
.chip.active{background:var(--brand);border-color:var(--brand);color:var(--brand-ink);font-weight:600;}
.chip .gia{font-size:12px;color:var(--accent-text);font-weight:600;}
.chip.active .gia{color:inherit;opacity:.85;}

/* Segmented */
.seg{display:flex;gap:4px;background:var(--surface-3);border-radius:13px;padding:4px;}
.seg button{
  flex:1;min-height:36px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--muted);
  transition:background .18s var(--ease), color .18s, box-shadow .18s;white-space:nowrap;padding:0 6px;
}
.seg button.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08),0 2px 8px -2px rgba(0,0,0,.08);}
html[data-theme="dark"] .seg button.active{background:var(--surface-2);}

/* Stepper */
.stepper{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden;}
.stepper button{width:40px;height:40px;font-size:20px;font-weight:500;color:var(--brand-text);display:inline-flex;align-items:center;justify-content:center;}
.stepper button:active{background:var(--brand-soft);}
.stepper span{min-width:34px;text-align:center;font-weight:600;font-size:16px;font-variant-numeric:tabular-nums;}
.stepper.lon button{width:42px;height:50px;}
.stepper.lon span{min-width:36px;font-size:17px;}

/* Checkbox list */
.check-list{border:1px solid var(--line-2);border-radius:14px;overflow:hidden;}
.check-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line-2);cursor:pointer;background:var(--surface);}
.check-row:last-child{border-bottom:0;}
.check-row:active{background:var(--surface-2);}
.check-row .ten{flex:1;font-size:14.5px;}
.check-row .gia{font-size:13px;color:var(--accent-text);font-weight:600;font-variant-numeric:tabular-nums;}
.check-row input{position:absolute;opacity:0;pointer-events:none;}
.check-box{
  width:22px;height:22px;border-radius:7px;border:1.5px solid var(--line);display:inline-flex;align-items:center;justify-content:center;
  color:#fff;transition:background .15s,border-color .15s;flex:0 0 auto;
}
.check-box .ic{width:15px;height:15px;stroke-width:2.6;opacity:0;}
.check-row input:checked + .check-box{background:var(--brand);border-color:var(--brand);}
.check-row input:checked + .check-box .ic{opacity:1;}

/* Thông báo trong thẻ */
.msg{display:flex;gap:8px;align-items:flex-start;padding:12px 14px;border-radius:12px;font-size:14px;margin-top:12px;line-height:1.5;}
.msg .ic{margin-top:3px;}
.msg.ok{background:var(--ok-soft);color:var(--ok);}
.msg.warn{background:var(--warn-soft);color:var(--warn);}
.msg.bad{background:var(--danger-soft);color:var(--danger);}
.msg small{display:block;opacity:.85;font-size:12.5px;}

/* Toast */
.toast{
  position:fixed;left:50%;bottom:calc(var(--tabbar) + var(--sab) + 18px);transform:translate(-50%,20px);
  background:var(--ink);color:var(--bg);padding:11px 16px;border-radius:999px;font-size:13.5px;font-weight:500;
  opacity:0;pointer-events:none;transition:opacity .2s,transform .25s var(--ease);z-index:120;max-width:92vw;text-align:center;
  box-shadow:var(--shadow-2);
}
.toast.hien{opacity:1;transform:translate(-50%,0);}

/* ---------- Đọc tin nhắn ---------- */
#pasteCard textarea{min-height:88px;}
.noi-trangthai{font-size:12.5px;color:var(--accent-text);margin-top:8px;}
.noi-trangthai:empty{display:none;}
#nutNoi.dangnghe{background:var(--danger);color:#fff;animation:thoTho 1.1s ease-in-out infinite;}
@keyframes thoTho{0%,100%{opacity:1;}50%{opacity:.65;}}
.paste-result{margin-top:12px;font-size:13.5px;display:none;}
.paste-result.show{display:block;}
.pr-nguon{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;margin-bottom:8px;background:var(--brand-soft);color:var(--brand-text);}
.pr-nguon.canh{background:var(--warn-soft);color:var(--warn);}
.pr-nguon .cham{width:7px;height:7px;border-radius:50%;background:currentColor;}
.pr-ok{background:var(--ok-soft);color:var(--ok);border-radius:12px;padding:11px 13px;margin-bottom:8px;}
.pr-warn{background:var(--warn-soft);color:var(--warn);border-radius:12px;padding:11px 13px;}
.pr-warn ul{margin:6px 0 0;padding-left:18px;}
.pr-mon{display:flex;flex-wrap:wrap;align-items:baseline;gap:0 8px;padding:7px 0;border-top:1px dashed color-mix(in srgb, currentColor 25%, transparent);margin-top:6px;}
.pr-mon span{font-weight:600;}
.pr-mon b{margin-left:auto;white-space:nowrap;font-variant-numeric:tabular-nums;}
.pr-mon i{flex:1 0 100%;font-style:normal;font-size:12px;opacity:.8;}
.pr-nho{font-size:12.5px;margin-top:8px;opacity:.9;}
.pr-doclai{margin-top:10px;width:auto;}
.pr-dang{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13.5px;padding:6px 2px;}
.xoay{width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:xoay .8s linear infinite;}
@keyframes xoay{to{transform:rotate(360deg);}}

/* ---------- Menu ---------- */
.cat-tabs{display:flex;gap:8px;overflow-x:auto;padding:2px 18px 12px;scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity;}
.cat-tabs::-webkit-scrollbar{display:none;}
.cat-tabs .chip{scroll-snap-align:start;flex:0 0 auto;}
.menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.menu-item{
  position:relative;text-align:left;background:var(--surface-2);border:1px solid var(--line-2);border-radius:16px;
  padding:14px 14px 12px;min-height:96px;display:flex;flex-direction:column;justify-content:space-between;gap:8px;
  transition:transform .12s var(--ease), background .15s, border-color .15s;
}
.menu-item:active{transform:scale(.97);background:var(--brand-soft-2);border-color:var(--brand-soft);}
.mi-name{font-size:14px;font-weight:600;line-height:1.3;color:var(--ink);letter-spacing:-.01em;}
.mi-bot{display:flex;align-items:center;justify-content:space-between;}
.mi-price{font-size:15px;font-weight:700;color:var(--accent-text);font-variant-numeric:tabular-nums;letter-spacing:-.01em;}
.mi-plus{width:26px;height:26px;border-radius:50%;background:var(--brand-soft);color:var(--brand-text);display:inline-flex;align-items:center;justify-content:center;}
.mi-plus .ic{width:14px;height:14px;stroke-width:2.4;}

/* ---------- Giỏ ---------- */
.cart-empty{font-size:13.5px;color:var(--muted);text-align:center;padding:18px 0 8px;}
.cart-item{display:flex;align-items:flex-start;gap:10px;padding:12px 0;border-bottom:1px solid var(--line-2);}
.cart-item:last-child{border-bottom:0;}
.ci-qty{flex:0 0 auto;min-width:30px;height:30px;border-radius:9px;background:var(--brand-soft);color:var(--brand-text);font-weight:700;font-size:13px;display:inline-flex;align-items:center;justify-content:center;padding:0 6px;font-variant-numeric:tabular-nums;}
.ci-body{flex:1;min-width:0;}
.ci-name{font-size:14.5px;font-weight:600;}
.ci-detail{font-size:12.5px;color:var(--muted);margin-top:2px;line-height:1.4;}
.ci-right{display:flex;align-items:center;gap:4px;}
.ci-price{font-size:14.5px;font-weight:700;color:var(--ink);white-space:nowrap;font-variant-numeric:tabular-nums;}
.ci-remove{width:32px;height:32px;border-radius:9px;color:var(--faint);display:inline-flex;align-items:center;justify-content:center;}
.ci-remove:active{background:var(--danger-soft);color:var(--danger);}
.grand-total{
  display:flex;align-items:baseline;justify-content:space-between;margin-top:6px;padding-top:12px;border-top:1px solid var(--line);
}
.gt-label{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;}
.gt-amount{font-size:26px;font-weight:700;letter-spacing:-.025em;font-variant-numeric:tabular-nums;color:var(--ink);}

/* Thanh giỏ dính đáy */
.gio-bar{
  position:fixed;left:14px;right:14px;z-index:45;
  bottom:calc(var(--tabbar) + var(--sab) + 12px);
  max-width:532px;margin:0 auto;
  display:flex;align-items:center;gap:10px;padding:10px 10px 10px 12px;
  background:var(--brand-deep);color:var(--brand-deep-ink);border-radius:18px;
  box-shadow:var(--shadow-bar);text-align:left;
  transform:translateY(140%);opacity:0;transition:transform .3s var(--ease), opacity .25s;
}
.gio-bar.hien{transform:none;opacity:1;}
.gio-bar:active{transform:scale(.985);}
.gio-so{min-width:30px;height:30px;padding:0 8px;border-radius:10px;background:rgba(255,255,255,.16);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;font-variant-numeric:tabular-nums;}
html[data-theme="dark"] .gio-so{background:rgba(0,0,0,.15);}
.gio-chu{font-size:13px;opacity:.8;font-weight:500;}
.gio-tien{margin-left:auto;font-size:19px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;}
.gio-nut{display:inline-flex;align-items:center;gap:2px;background:var(--surface);color:var(--brand-deep);border-radius:12px;padding:9px 10px 9px 14px;font-size:13.5px;font-weight:700;}
html[data-theme="dark"] .gio-nut{background:var(--brand-deep-ink);color:var(--brand-deep);}
.gio-nut .ic{width:16px;height:16px;stroke-width:2.4;}

/* Tab dưới */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;justify-content:center;
  background:color-mix(in srgb, var(--surface) 88%, transparent);
  -webkit-backdrop-filter:saturate(160%) blur(16px);backdrop-filter:saturate(160%) blur(16px);
  border-top:1px solid var(--line-2);padding-bottom:var(--sab);
}
@supports not (background: color-mix(in srgb, red 50%, blue)){ .tabbar{background:var(--surface);} }
.tabbar button{
  flex:1;max-width:200px;height:var(--tabbar);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  font-size:11px;font-weight:600;color:var(--muted);transition:color .15s;
}
.tb-ic{width:44px;height:26px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center;transition:background .2s var(--ease);}
.tb-ic .ic{width:21px;height:21px;stroke-width:1.8;}
.tabbar button.active{color:var(--brand-text);}
.tabbar button.active .tb-ic{background:var(--brand-soft);}
.tabbar button:active .tb-ic{transform:scale(.92);}

/* ---------- Sheet (bottom sheet / dialog) ---------- */
.sheet-lop{
  position:fixed;inset:0;z-index:100;background:rgba(18,24,16,.42);
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
  display:flex;align-items:flex-end;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .22s;
}
.sheet-lop.hien{opacity:1;pointer-events:auto;}
.sheet{
  width:100%;max-width:560px;max-height:calc(100dvh - var(--sat) - 24px);
  background:var(--surface);border-radius:24px 24px 0 0;box-shadow:var(--shadow-2);
  display:flex;flex-direction:column;
  transform:translateY(40px);transition:transform .3s var(--ease);
  padding-bottom:var(--sab);
}
.sheet-lop.hien .sheet{transform:none;}
.sheet-handle{width:38px;height:4px;border-radius:2px;background:var(--line);margin:10px auto 2px;flex:0 0 auto;}
.sheet-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:10px 14px 10px 20px;}
.sheet-body{padding:4px 20px 12px;overflow-y:auto;-webkit-overflow-scrolling:touch;flex:1 1 auto;}
.sheet-foot{display:flex;gap:10px;align-items:center;padding:12px 20px 14px;border-top:1px solid var(--line-2);background:var(--surface);flex:0 0 auto;}
.sheet-foot .btn{flex:1;justify-content:space-between;padding:0 18px;gap:10px;}
.sheet-foot .btn b{font-size:17px;font-variant-numeric:tabular-nums;letter-spacing:-.01em;}
.cp-title{font-size:20px;font-weight:700;letter-spacing:-.02em;line-height:1.2;}
.cp-base{font-size:12.5px;color:var(--muted);margin-top:4px;}
.gram-wrap{display:flex;align-items:center;justify-content:space-between;margin-top:10px;padding:10px 12px;background:var(--surface-2);border-radius:12px;font-size:13.5px;color:var(--ink-2);font-weight:500;}
@media (min-width:720px){
  .sheet-lop{align-items:center;padding:20px;}
  .sheet{border-radius:24px;max-height:calc(100vh - 40px);max-width:520px;padding-bottom:0;}
  .sheet-handle{display:none;}
  .sheet-head{padding-top:18px;}
}

/* ---------- Đơn hàng ---------- */
.dh-thanh{display:flex;gap:8px;margin:10px 0 12px;}
.dh-thanh input[type=date]{flex:1;}
.dh-thanh .btn-icon{width:46px;height:46px;flex:0 0 auto;}
.kpi{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px;}
.kpi.ba{grid-template-columns:repeat(3,1fr);}
.kpi-o{border-radius:16px;padding:12px 14px;display:flex;flex-direction:column;gap:2px;}
.kpi-o.thu{background:var(--brand-soft);}
.kpi-o.no{background:var(--accent-soft);}
.kpi-o.dc{background:var(--surface-3);}
.kpi-nhan{font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;}
.kpi-so{font-size:20px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;}
.kpi-o.thu .kpi-so{color:var(--brand-text);}
.kpi-o.no .kpi-so{color:var(--accent-text);}
.kpi-o.dc .kpi-so{color:var(--ink-2);}
.kpi.ba .kpi-o{padding:10px 10px;}
.kpi.ba .kpi-nhan{font-size:10.5px;letter-spacing:.03em;}
.kpi.ba .kpi-so{font-size:15px;}
.loc-hang{margin-bottom:8px;}
.pham-vi{font-size:12.5px;color:var(--muted);margin:0 2px 10px;}
.pham-vi b{color:var(--ink);font-weight:600;}
.trong{text-align:center;color:var(--muted);font-size:13.5px;padding:28px 10px;}
.trong small{display:block;margin-top:4px;color:var(--faint);}

.don-item{
  background:var(--surface);border:1px solid var(--line-2);border-radius:18px;padding:14px 14px 12px;margin-bottom:10px;
  box-shadow:var(--shadow-1);cursor:pointer;transition:transform .12s var(--ease);position:relative;overflow:hidden;
}
.don-item::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:0 3px 3px 0;background:var(--accent);}
.don-item.dathu::before{background:var(--ok);}
.don-item.huy::before{background:var(--faint);}
.don-item:active{transform:scale(.985);}
.don-item.huy{opacity:.6;}
.don-item.huy .di-tien{text-decoration:line-through;color:var(--muted);}
.di-top{display:flex;justify-content:space-between;align-items:baseline;gap:8px;}
.di-ten{font-size:15px;font-weight:600;letter-spacing:-.01em;}
.di-tien{font-size:16px;font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums;letter-spacing:-.01em;}
.di-meta{font-size:12px;color:var(--muted);margin-top:3px;display:flex;flex-wrap:wrap;gap:4px 10px;}
.di-meta span{display:inline-flex;align-items:center;gap:4px;}
.di-meta .ic{width:13px;height:13px;}
.di-mon{font-size:13px;color:var(--ink-2);margin-top:7px;line-height:1.45;}
.di-chan{display:flex;align-items:center;gap:8px;margin-top:10px;}
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:4px 9px;border-radius:999px;}
.badge .ic{width:12px;height:12px;stroke-width:2.4;}
.badge.no{background:var(--accent-soft);color:var(--accent-text);}
.badge.thu{background:var(--ok-soft);color:var(--ok);}
.badge.huy{background:var(--surface-3);color:var(--muted);}
.nut-thu{
  margin-left:auto;display:inline-flex;align-items:center;gap:6px;background:var(--brand);color:var(--brand-ink);
  border-radius:10px;padding:8px 12px;font-size:13px;font-weight:600;white-space:nowrap;transition:transform .1s;
}
.nut-thu:active{transform:scale(.95);}
.nut-thu:disabled{opacity:.55;}
.nut-thu .ic{width:15px;height:15px;stroke-width:2.4;}
.nut-thu.tron{margin-left:0;width:38px;height:38px;padding:0;border-radius:50%;justify-content:center;flex:0 0 auto;}

/* Công nợ */
.dh-congno{margin-top:22px;padding-top:16px;border-top:1px solid var(--line);}
.cn-dau{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:2px;}
.cn-dau h3{margin:0;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-text);display:flex;align-items:center;gap:6px;}
.cn-dau .tong{font-size:17px;font-weight:700;color:var(--danger);white-space:nowrap;font-variant-numeric:tabular-nums;}
.cn-phu{font-size:12px;color:var(--muted);margin-bottom:10px;}
.cn-ngay{font-size:12px;font-weight:600;color:var(--muted);background:var(--surface-3);padding:4px 10px;border-radius:8px;margin:12px 0 8px;display:inline-block;}
.cn-ngay.cu{background:var(--danger-soft);color:var(--danger);}
.cn-don{
  display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line-2);
  border-radius:14px;padding:10px 10px 10px 14px;margin-bottom:8px;cursor:pointer;position:relative;overflow:hidden;
}
.cn-don::before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:0 3px 3px 0;background:var(--accent);}
.cn-don.cu::before{background:var(--danger);}
.cn-don > div:first-child{flex:1;min-width:0;}
.cn-ten{font-size:14px;font-weight:600;}
.cn-meta{font-size:12px;color:var(--muted);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.cn-tien{font-size:15px;font-weight:700;color:var(--accent-text);white-space:nowrap;font-variant-numeric:tabular-nums;}
.cn-sach{background:var(--ok-soft);color:var(--ok);font-size:13.5px;font-weight:600;padding:14px;border-radius:14px;text-align:center;display:flex;align-items:center;justify-content:center;gap:8px;}

/* ---------- Hoá đơn ---------- */
.sheet-hd{background:var(--surface);}
.hd-cuon{overflow-y:auto;-webkit-overflow-scrolling:touch;}
.hd{margin:0;}
.hd-dau{background:var(--brand-deep);color:#fff;text-align:center;padding:18px 16px 16px;}
html[data-theme="dark"] .hd-dau{background:#2A4A2C;}
.hd-dau .shop{font-size:11px;letter-spacing:.16em;opacity:.85;font-weight:500;}
.hd-dau .ma{font-family:var(--font-display);font-style:italic;font-size:22px;font-weight:600;margin-top:4px;}
.hd-dau .khach{font-size:13px;opacity:.9;margin-top:2px;}
.hd-than{padding:14px 20px 12px;}
.hd-mon{display:flex;justify-content:space-between;gap:10px;padding:9px 0;}
.hd-mon .ten{font-size:14.5px;}
.hd-mon .ct{font-size:12px;color:var(--muted);margin-top:2px;line-height:1.45;}
.hd-mon .gia{font-size:14.5px;font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums;}
.hd-ke{border:0;border-top:1px dashed var(--line);margin:8px 0;}
.hd-dong{display:flex;justify-content:space-between;font-size:13.5px;color:var(--ink-2);padding:3px 0;font-variant-numeric:tabular-nums;}
.hd-tong{display:flex;justify-content:space-between;align-items:baseline;margin-top:6px;}
.hd-tong .nhan{font-size:15px;font-weight:600;}
.hd-tong .so{font-size:22px;font-weight:700;color:var(--accent-text);letter-spacing:-.02em;font-variant-numeric:tabular-nums;}
.hd-nh{font-size:12.5px;color:var(--muted);text-align:center;margin-top:12px;line-height:1.6;}
.hd-xemqr{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-top:10px;min-height:44px;border:1px dashed var(--line);
  border-radius:12px;font-size:13.5px;font-weight:500;color:var(--ink-2);background:var(--surface-2);}
.hd-qr{background:#fff;border-radius:14px;padding:14px;margin-top:12px;text-align:center;border:1px solid var(--line-2);}
.hd-qr .tieu{font-size:13px;color:#5c5445;margin-bottom:8px;}
.hd-qr img{width:100%;max-width:280px;margin:0 auto;border-radius:8px;}
.hd-tt{text-align:center;font-size:13px;color:var(--muted);margin-top:12px;}
.hd-tt b{color:var(--ink);}
.hd-nut{padding:4px 20px 16px;display:flex;flex-direction:column;gap:8px;}
.hd-gui{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:8px;}
.hd-gui .btn{padding:0 6px;font-size:13.5px;min-height:46px;}
.hd-gui .btn .ic{margin-right:5px;}
.hd-hang2{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.hd-nguyhiem{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);}
.hd-huy{display:block;width:100%;font-size:13px;color:var(--danger);padding:8px;text-decoration:underline;text-underline-offset:3px;font-weight:500;}
.hd-hoi{font-size:13.5px;color:var(--danger);background:var(--danger-soft);border-radius:12px;padding:11px 13px;margin-bottom:8px;line-height:1.5;}
.hd-hai{display:flex;gap:8px;}
.hd-thoi{flex:1.4;min-height:46px;border:1px solid var(--line);background:var(--surface);border-radius:12px;font-size:14px;font-weight:600;}
.hd-chac{flex:1;min-height:46px;background:var(--danger);color:#fff;border-radius:12px;font-size:14px;font-weight:600;}
.hd-dahuy{font-size:13px;color:var(--danger);background:var(--danger-soft);border-radius:12px;padding:10px 12px;margin-bottom:8px;text-align:center;}

/* ---------- Chi phí ---------- */
.cp-mota{font-size:12.5px;color:var(--muted);margin:10px 2px 14px;line-height:1.5;}
.cp-timdau{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;}
.cp-timdau .form-label{margin:0;}
.cp-chips{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 16px;}
.cp-chip{
  display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--surface);border-radius:999px;
  padding:8px 13px;font-size:13px;font-weight:600;color:var(--ink);cursor:pointer;transition:transform .1s,background .15s;
}
.cp-chip:active{transform:scale(.96);background:var(--brand-soft-2);border-color:var(--brand-soft);}
.cp-chip .gia{font-weight:600;color:var(--accent-text);font-size:12px;font-variant-numeric:tabular-nums;}
.cp-chip .lan{font-size:10.5px;color:var(--muted);font-weight:500;}
.cp-chip.bb{border-left:3px solid var(--accent);}
.cp-chip.dc{border-left:3px solid var(--faint);}
.cp-chip .bo{background:var(--danger);color:#fff;border-radius:50%;width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;}
.cp-chip .bo .ic{width:11px;height:11px;stroke-width:3;}
.cp-trongchip{font-size:12.5px;color:var(--muted);padding:4px 0;}
.cp-hang3{display:grid;grid-template-columns:.85fr .85fr 1.3fr;gap:9px;}
.cp-hang3 .field{margin-bottom:8px;}
.cp-canhbao{font-size:12.5px;margin-top:4px;line-height:1.45;}
.cp-canhbao:empty{display:none;}
.cp-canhbao span{display:block;padding:8px 11px;border-radius:10px;}
.cp-canhbao .tang{color:var(--danger);background:var(--danger-soft);}
.cp-canhbao .giam{color:var(--ok);background:var(--ok-soft);}
.cp-canhbao .cu{color:var(--muted);background:var(--surface-3);}
.cp-thanhtien{display:flex;justify-content:space-between;align-items:baseline;margin:12px 2px 10px;font-size:13.5px;color:var(--muted);}
.cp-thanhtien b{color:var(--accent-text);font-size:19px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.01em;}
.cp-dong{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line-2);}
.cp-dong .t{flex:1;min-width:0;}
.cp-dong .t b{font-size:14px;font-weight:600;display:block;}
.cp-dong .t span{font-size:12px;color:var(--muted);}
.cp-dong .g{font-weight:700;font-variant-numeric:tabular-nums;}
.cp-dong .ci-remove{flex:0 0 auto;}
.cp-phieu-khung{margin-top:16px;border-top:1px solid var(--line);padding-top:4px;}
.cp-tong{display:flex;justify-content:space-between;align-items:center;background:var(--brand-soft);border-radius:14px;padding:13px 14px;margin:12px 0;}
.cp-tong span{font-weight:600;color:var(--brand-text);}
.cp-tong b{font-size:20px;font-weight:700;color:var(--brand-text);font-variant-numeric:tabular-nums;}
.cp-anh{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.cp-anh img{width:52px;height:52px;object-fit:cover;border-radius:10px;border:1px solid var(--line);}
.cp-anh .btn{flex:1;}
.cp-anh .btn-icon{width:46px;height:46px;}
.cp-lai{font-size:13.5px;padding:12px 14px;border-radius:14px;background:var(--surface-2);margin-bottom:12px;line-height:1.7;}
.cp-lai:empty{display:none;}
.cp-lai b{font-variant-numeric:tabular-nums;}
.cp-phieu{border:1px solid var(--line-2);border-radius:14px;padding:12px 14px;margin-bottom:9px;background:var(--surface);}
.cp-phieu .pd{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted);margin-bottom:4px;}
.cp-phieu .pt{font-size:15px;font-weight:700;color:var(--accent-text);font-variant-numeric:tabular-nums;}
.cp-phieu .pm{font-size:13.5px;color:var(--ink);line-height:1.5;}
.cp-phieu a{color:var(--brand-text);font-size:12.5px;font-weight:600;}
.cp-chan{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:8px;flex-wrap:wrap;}
.cp-xoa{font-size:12.5px;font-weight:500;color:var(--danger);text-decoration:underline;text-underline-offset:3px;padding:3px 0;}
.cp-hoixoa{font-size:12.5px;color:var(--danger);background:var(--danger-soft);border-radius:10px;padding:9px 11px;line-height:1.45;margin-bottom:8px;width:100%;}
.cp-haixoa{display:flex;gap:8px;width:100%;}

/* ---------- Màn khoá ---------- */
.man-khoa{
  position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:24px;
  background:
    radial-gradient(120% 80% at 50% -10%, color-mix(in srgb, var(--brand) 18%, transparent), transparent 60%),
    var(--bg);
}
.man-khoa.hien{display:flex;}
.mk-hop{
  background:var(--surface);border:1px solid var(--line-2);border-radius:28px;padding:34px 26px 24px;
  max-width:340px;width:100%;text-align:center;box-shadow:var(--shadow-2);animation:manHien .3s var(--ease);
}
.mk-logo{width:60px;height:60px;margin:0 auto 14px;border-radius:18px;background:var(--brand);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;}
.mk-logo .ic{width:30px;height:30px;stroke-width:1.8;}
.mk-ten{font-family:var(--font-display);font-style:italic;font-size:30px;font-weight:600;letter-spacing:-.01em;line-height:1;}
.mk-mota{margin:10px 0 22px;font-size:13px;color:var(--muted);line-height:1.6;}
.mk-hop input{
  width:100%;max-width:100%;display:block;text-align:center;font-size:26px;letter-spacing:.32em;text-indent:.32em;
  font-weight:600;padding:14px 12px;border-radius:16px;border:1.5px solid var(--line);background:var(--surface-2);min-height:58px;
}
.mk-hop input::placeholder{letter-spacing:.2em;text-indent:.2em;font-size:20px;color:var(--faint);}
.mk-loi{font-size:12.5px;color:var(--danger);min-height:20px;margin:8px 0 8px;line-height:1.4;}
.mk-loi.nhe{color:var(--muted);}
.mk-chan{margin-top:16px;font-size:11.5px;color:var(--faint);}

/* ---------- Chân ---------- */
.chan{text-align:center;font-size:11.5px;color:var(--faint);margin:6px 0 8px;line-height:1.6;}

/* ---------- Tablet ---------- */
@media (min-width:900px){
  .container,.topbar-in{max-width:1040px;}
  #manBanHang .container{
    display:grid;grid-template-columns:1.35fr 1fr;gap:14px;align-items:start;
    grid-template-areas:"paste cart" "paste order" "menu order" "menu ." "footer footer";
  }
  #pasteCard{grid-area:paste;}
  #menuCard{grid-area:menu;}
  #cartCard{grid-area:cart;position:sticky;top:calc(var(--topbar) + 14px);}
  #orderCard{grid-area:order;}
  #manBanHang footer{grid-area:footer;}
  .menu-grid{grid-template-columns:repeat(3,1fr);}
  .gio-bar{max-width:420px;left:auto;right:24px;}
}

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

/* ---------- Nhắc mua (chip + thẻ Sắp hết) ---------- */
.cp-chip.sap{border-color:var(--accent);background:var(--accent-soft);}
.cp-chip.sap .lan{color:var(--accent-text);font-weight:600;}
.cp-chip.het{border-color:var(--danger);background:var(--danger-soft);}
.cp-chip.het .lan{color:var(--danger);font-weight:600;}
.card-nhac{border-color:color-mix(in srgb, var(--accent) 35%, var(--line-2));}
.card-nhac .card-title .ic{color:var(--accent-text);}
.nhac-dong{
  width:100%;text-align:left;padding:11px 2px 13px;border-bottom:1px solid var(--line-2);color:var(--ink);
}
.nhac-dong:last-child{border-bottom:0;}
.nhac-dau{display:flex;align-items:center;gap:9px;}
.nhac-dau b{font-size:14.5px;font-weight:600;}
.nhac-cham{width:9px;height:9px;border-radius:50%;background:var(--accent);flex:0 0 auto;}
.nhac-dong.do .nhac-cham,.nhac-dong.qua_han .nhac-cham{background:var(--danger);}
/* Cách ra số để ngay dưới tên: chủ quán phải kiểm được app suy từ đâu */
.nhac-cach{font-size:12px;color:var(--muted);line-height:1.45;margin:3px 0 0 18px;}
.nhac-tieude{font-size:13.5px;font-weight:600;margin:3px 0 0 18px;color:var(--accent-text);}
.nhac-dong.do .nhac-tieude,.nhac-dong.qua_han .nhac-tieude{color:var(--danger);}
.nhac-nut{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin:9px 0 0 18px;}
.btn.btn-nho{padding:7px 13px;font-size:13px;min-height:0;border-radius:11px;}
.nhac-phu{
  margin-top:9px;padding:9px 11px;border-radius:11px;background:var(--warn-soft);color:var(--warn);
  font-size:12.5px;line-height:1.5;
}
.nhac-chan{font-size:11.5px;color:var(--faint);margin-top:10px;line-height:1.5;}
.nhac-chan .canh{color:var(--warn);}

/* ---------- Giá vốn ---------- */
.gv-mota{font-size:12.5px;color:var(--muted);line-height:1.5;margin-bottom:10px;}
.gv-nhom{font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-text);margin:14px 0 4px;}
.gv-dong{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px solid var(--line-2);}
.gv-dong:last-child{border-bottom:0;}
.gv-ten{flex:1;min-width:0;font-size:14px;font-weight:500;}
.gv-ten small{display:block;font-size:11.5px;color:var(--muted);font-weight:400;line-height:1.35;margin-top:2px;}
.gv-ten small.gv-thieu{color:var(--warn);}
.gv-so{display:flex;flex-direction:column;align-items:flex-end;font-variant-numeric:tabular-nums;white-space:nowrap;font-size:13px;line-height:1.35;}
.gv-so > span:first-child{font-weight:600;}
.gv-von{color:var(--muted);font-size:12px;}
.gv-lai{color:var(--ok);font-weight:600;font-size:12.5px;}
.gv-lai.am{color:var(--danger);}
.gv-muted{color:var(--faint);}

/* ---------- Danh mục chi (đọc từ js/danh-muc-chi.js) ---------- */
.chip-loai{gap:7px;}
.chip-loai .cham{width:9px;height:9px;border-radius:50%;background:var(--mau);flex:0 0 auto;}
.chip-loai.active{background:var(--mau);border-color:var(--mau);color:#fff;}
.chip-loai.active .cham{background:rgba(255,255,255,.85);}
.seg-ky{margin:-2px 0 8px;}
.seg-ky button{font-size:12.5px;padding:0 2px;}
.ky-chuthich{font-size:12px;color:var(--muted);line-height:1.45;margin:0 2px 12px;}
.dm-kpi{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));}
.kpi-o.dm{background:color-mix(in srgb, var(--mau) 14%, var(--surface));border-left:3px solid var(--mau);}
@supports not (background: color-mix(in srgb, red 50%, blue)){ .kpi-o.dm{background:var(--surface-2);} }
.kpi-o.dm .kpi-so{font-size:16px;color:var(--ink);}
.kpi-o.dm .kpi-nhan{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-transform:none;letter-spacing:0;font-size:12px;}

/* Donut */
.donut-khung{display:flex;flex-direction:column;align-items:center;gap:14px;margin:4px 0 12px;}
.donut-ve{position:relative;width:min(220px,72vw);aspect-ratio:1;flex:0 0 auto;}
.donut-ve svg{width:100%;height:100%;display:block;}
.donut-lat{transition:opacity .15s;cursor:default;}
.donut-ve:hover .donut-lat:not(:hover){opacity:.55;}
.donut-giua{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none;text-align:center;padding:0 20%;}
.donut-giua b{font-size:17px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.1;}
.donut-giua span{font-size:11px;color:var(--muted);margin-top:3px;text-transform:uppercase;letter-spacing:.05em;}
.donut-legend{list-style:none;margin:0;padding:0;width:100%;display:flex;flex-direction:column;gap:6px;}
.donut-legend li{display:flex;align-items:center;gap:8px;font-size:13px;line-height:1.3;}
.donut-legend .cham{width:10px;height:10px;border-radius:3px;flex:0 0 auto;}
.donut-legend .ten{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.donut-legend .tien{font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap;}
.donut-legend .pct{font-variant-numeric:tabular-nums;color:var(--muted);min-width:44px;text-align:right;white-space:nowrap;}
.donut-legend li::before{content:"";}
@media (min-width:768px){
  .donut-khung{flex-direction:row;align-items:center;justify-content:center;gap:26px;}
  .donut-ve{width:210px;}
  .donut-legend{width:auto;min-width:240px;max-width:300px;}
}
.donut-trong{text-align:center;color:var(--muted);font-size:13.5px;padding:22px 10px;background:var(--surface-2);border-radius:14px;margin:4px 0 12px;}
.donut-trong small{display:block;margin-top:4px;color:var(--faint);font-size:12px;}
.canh-bao-ky{display:flex;gap:8px;align-items:flex-start;background:var(--warn-soft);color:var(--warn);border-radius:12px;padding:10px 12px;font-size:12.5px;line-height:1.45;margin-bottom:12px;}
.canh-bao-ky .ic{margin-top:2px;flex:0 0 auto;}

/* Thu gọn danh sách phiếu */
.cp-thugon{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:44px;padding:0 12px;margin-top:4px;
  border:1px dashed var(--line);border-radius:12px;background:var(--surface-2);font-size:13.5px;font-weight:600;color:var(--ink-2);}
.cp-thugon .ic{width:16px;height:16px;color:var(--muted);transition:transform .25s var(--ease);}
.cp-thugon .xoay-xuong{transform:rotate(90deg);}
.cp-thugon .xoay-len{transform:rotate(-90deg);}
.cp-thugon-than{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s var(--ease);}
.cp-thugon-than.mo{grid-template-rows:1fr;}
.cp-thugon-than > div{overflow:hidden;}
.cp-thugon-than.mo > div{padding-top:10px;}
.cp-xemthem{width:100%;margin-top:4px;}
.cp-nhan-hang{display:flex;flex-wrap:wrap;gap:5px;margin-top:6px;}
.cp-nhan{font-size:10.5px;font-weight:600;padding:2px 8px;border-radius:999px;color:#fff;background:var(--mau);}
.cp-chan-nut{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.cp-dangsua{margin:0 0 10px;}
.cp-dangsua .btn-text{padding:2px 0;font-size:13px;}
.gv-quydoi{margin:0;padding-left:18px;font-size:12.5px;color:var(--ink-2);line-height:1.6;}
.gv-macdinh{color:var(--muted);}

/* ---------- Tổng quan ---------- */
.tq-dieukhien{margin-bottom:12px;}
.tq-dieukhien .seg{margin-bottom:6px;}
.tq-dieukhien .ky-chuthich{margin-bottom:10px;}
.tq-kpi{grid-template-columns:1fr 1fr;}
.kpi-o.tq{background:var(--surface-2);border:1px solid var(--line-2);}
.kpi-o.tq .kpi-so{font-size:18px;color:var(--ink);}
.kpi-o.tq.duong .kpi-so{color:var(--brand-text);}
.kpi-o.tq.am .kpi-so{color:var(--danger);}
.kpi-mt{font-size:11.5px;font-weight:600;margin-top:2px;font-variant-numeric:tabular-nums;}
.kpi-mt.len{color:var(--ok);} .kpi-mt.xuong{color:var(--danger);} .kpi-mt.nhe{color:var(--muted);font-weight:500;}
.tq-canhbao{padding:12px 14px;}
.cb-dong{display:flex;gap:10px;align-items:flex-start;padding:8px 0;font-size:13.5px;line-height:1.45;border-bottom:1px solid var(--line-2);}
.cb-dong:last-of-type{border-bottom:0;}
.cb-dong .ic{flex:0 0 auto;margin-top:2px;}
.cb-dong.do{color:var(--danger);} .cb-dong.vang{color:var(--warn);}
.cb-them{font-size:12px;color:var(--muted);padding-top:6px;}

/* Biểu đồ SVG */
.bd-khung{width:100%;overflow:hidden;}
.bd{width:100%;height:auto;display:block;font-family:var(--font);}
.bd .truc{stroke:var(--line);stroke-width:1;}
.bd .nhan{font-size:9px;fill:var(--muted);font-variant-numeric:tabular-nums;}
.bd .cot{fill:var(--brand);opacity:.85;}
.bd .cot.vao{fill:var(--brand);} .bd .cot.ra{fill:var(--accent);}
.bd .duong{fill:none;stroke:var(--accent-text);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;}
.bd .cham{fill:var(--accent-text);stroke:var(--surface);stroke-width:1.5;}
.bd .cham.am{fill:var(--danger);}
.bd-legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12px;color:var(--muted);margin:6px 2px 0;align-items:center;}
.bd-legend .o{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px;}
.bd-legend .o.cot,.bd-legend .o.vao{background:var(--brand);} .bd-legend .o.ra{background:var(--accent);}
.bd-legend .o.duong{background:var(--accent-text);height:3px;border-radius:2px;vertical-align:2px;}
.bd-legend .rong{margin-left:auto;font-variant-numeric:tabular-nums;} .bd-legend .rong b{color:var(--brand-text);} .bd-legend .rong b.am{color:var(--danger);}
.tq-tienvaora{margin-top:16px;padding-top:12px;border-top:1px solid var(--line-2);}

/* Bảng rộng cuộn trong khung riêng */
.bang-cuon{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:12px -4px 0;padding:0 4px;}
.bang{border-collapse:collapse;width:100%;min-width:520px;font-size:13px;font-variant-numeric:tabular-nums;}
.bang th,.bang td{padding:8px 8px;text-align:right;border-bottom:1px solid var(--line-2);white-space:nowrap;}
.bang th:first-child,.bang td:first-child{text-align:left;position:sticky;left:0;background:var(--surface);}
.bang th{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;}
.bang td.duong{color:var(--brand-text);font-weight:600;} .bang td.am{color:var(--danger);font-weight:600;}
.pnl-chu{font-size:12px;color:var(--muted);line-height:1.5;margin-top:8px;}

/* Đồng hồ ngưỡng */
.ng-dau{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:12.5px;color:var(--muted);flex-wrap:wrap;}
.ng-dau b{color:var(--ink);font-variant-numeric:tabular-nums;}
.ng-thanh{position:relative;height:14px;border-radius:7px;background:var(--surface-3);margin:10px 0 8px;overflow:hidden;}
.ng-day{height:100%;border-radius:7px;transition:width .6s var(--ease);}
.ng-day.xanh{background:var(--ok);} .ng-day.vang{background:#D9A62E;} .ng-day.do{background:var(--danger);}
.ng-moc{position:absolute;top:0;bottom:0;width:2px;background:rgba(0,0,0,.18);}
.ng-phu{font-size:13px;color:var(--ink-2);font-variant-numeric:tabular-nums;}
.ng-chu{font-size:11.5px;color:var(--muted);margin-top:6px;line-height:1.5;}
.ng-chu code{font-size:11px;background:var(--surface-3);padding:1px 5px;border-radius:4px;}

/* Công pha chế, doanh thu khác, xuất */
.cong-chu{font-size:12.5px;color:var(--muted);line-height:1.55;margin-bottom:12px;}
.cong-kq{font-size:13px;margin:-2px 0 12px;line-height:1.5;}
.nhac-nhe{color:var(--warn);}
.dtk-check{display:flex;align-items:center;margin-top:24px;border:1px solid var(--line);border-radius:12px;padding:0 12px;min-height:46px;}
.dtk-check .ten{font-size:14px;}
.dtk-ds{margin-top:12px;}
.dtk-dong{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line-2);}
.dtk-dong > div{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.35;}
.dtk-dong b{font-size:14px;font-weight:600;} .dtk-dong span{font-size:12px;color:var(--muted);}
.dtk-dong .tien{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap;}
.xuat-hang{display:flex;gap:8px;margin-top:10px;}
.xuat-hang input{width:96px;flex:0 0 auto;}
.xuat-hang .btn{flex:1;}
select.select{width:100%;min-height:46px;padding:0 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);font-size:15px;}
.link-ky{color:var(--accent-text);font-weight:700;text-decoration:underline;text-underline-offset:3px;}
.ky-chuthich.che-do{margin-top:-6px;}
.cp-phanbo{margin:4px 0 10px;}
.cp-phanbo .field{margin-bottom:6px;}
.cp-phanbo-chu{font-size:12.5px;color:var(--muted);line-height:1.45;}
.cp-phanbo-chu .goiy{color:var(--warn);}
.tabbar button{max-width:160px;font-size:10.5px;}
.cp-chip.mo-rong{border-style:dashed;color:var(--brand-text);font-weight:600;background:var(--surface-2);}

/* ---------- Sửa: bill dài phải cuộn được trong sheet hoá đơn ----------
   #hoaDonND không giới hạn chiều cao nên .hd-cuon không bao giờ tràn -> không cuộn, nhìn như đơ. */
#hoaDonND{display:flex;flex-direction:column;flex:1 1 auto;min-height:0;}
.hd-cuon{flex:1 1 auto;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;}
.sheet-body{overscroll-behavior:contain;}

/* ---------- Sửa: iOS kéo quá đà làm topbar/tabbar "bay" theo ----------
   Body không cuộn nữa; cuộn nằm trong .main. Thanh cố định đứng ngoài vùng cuộn nên bất động. */
html{height:100%;}
body{position:fixed;inset:0;width:100%;height:100%;overflow:hidden;padding-bottom:0;min-height:0;overscroll-behavior:none;}
.main{
  position:absolute;inset:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;
  padding-top:calc(var(--topbar) + var(--sat));
  padding-bottom:calc(var(--tabbar) + var(--sab) + 88px);
  scroll-padding-top:calc(var(--topbar) + 12px);
}

/* ============================================================
   Sửa: bottom nav hở một dải ở đáy trên iOS
   - Chiều cao khung dùng 100dvh (100vh sai khi thanh Safari co/giãn).
   - Nền nav ĐẶC: bản cũ để surface 88% + backdrop-filter, vùng safe-area không có
     nội dung phía sau để blur nên lộ đúng màu nền be của trang.
   - --nav-h tính bằng CSS thuần từ chính safe-area, mọi thứ chừa chỗ theo biến đó.
   ============================================================ */
:root{
  /* KHÔNG lồng env() trong max() bên trong custom property — Safari có bản bỏ qua cả khai báo,
     env() trả 0 và nav hụt đúng phần safe-area. Cộng thẳng bằng calc mới chắc. */
  --sab-nav: env(safe-area-inset-bottom, 0px);
  --nav-h: calc(var(--tabbar) + var(--sab-nav) + 6px);
}
html{height:100vh;height:100dvh;}
body{
  /* top:0 + bottom:0 phủ đúng viewport; không dựa vào cách Safari tính 100dvh */
  top:0;bottom:0;height:auto;
  padding-bottom:0;
}
.main{ padding-bottom:calc(var(--nav-h) + 88px); }
.tabbar{
  bottom:0;
  background:var(--surface);
  -webkit-backdrop-filter:none;backdrop-filter:none;
  padding-bottom:calc(var(--sab-nav) + 6px);
}
/* Nền nav kéo dài xuống dưới: nếu env() vẫn trả 0 (Safari cũ, PWA cache) thì vùng dưới
   vẫn là nền nav chứ không lộ nền trang. Nav chạm đáy thật thì phần này nằm ngoài màn hình. */
.tabbar::after{content:"";position:absolute;left:0;right:0;top:100%;height:60px;background:inherit;pointer-events:none;}
.gio-bar{ bottom:calc(var(--nav-h) + 12px); }
.toast{ bottom:calc(var(--nav-h) + 18px); }

/* ---------- Bảng lãi hai dòng (tab Tổng quan) ---------- */
.bl{margin-top:14px;border-top:1px solid var(--line-2);padding-top:10px;}
.bl-dong{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:7px 0;font-size:13.5px;line-height:1.4;}
.bl-dong span{flex:1;min-width:0;color:var(--ink-2);}
.bl-dong small{display:block;font-size:11.5px;color:var(--muted);font-weight:400;}
.bl-dong b{font-variant-numeric:tabular-nums;white-space:nowrap;}
.bl-dong b i{font-style:normal;font-size:12px;color:var(--muted);font-weight:500;}
.bl-dong.tong{border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);font-weight:600;}
.bl-dong.tong span{color:var(--ink);}
.bl-dong.phu{color:var(--muted);}
.bl-dong.phu b{font-weight:600;}
.bl-noibat{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:10px 0;padding:14px 16px;
  background:var(--brand-soft);border-radius:16px;}
.bl-noibat b{font-size:13px;letter-spacing:.06em;color:var(--brand-text);display:block;}
.bl-noibat span{font-size:11.5px;color:var(--muted);display:block;margin-top:2px;}
.bl-noibat .so{font-size:26px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--brand-text);}
.bl-noibat.am{background:var(--danger-soft);}
.bl-noibat.am b,.bl-noibat.am .so{color:var(--danger);}
.bl-chu{font-size:12px;color:var(--muted);line-height:1.55;margin:6px 0 2px;}
.bl-chu.canh{color:var(--warn);}
.bl-ship{margin-top:10px;padding:10px 12px;background:var(--surface-2);border-radius:12px;font-size:13px;}
.bl-ship b{font-variant-numeric:tabular-nums;}
.bl-ship span{color:var(--muted);font-size:12px;}
.bl-dongtien{margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);}
.bl-dt-dau{display:flex;justify-content:space-between;align-items:baseline;font-size:13.5px;}
.bl-dt-dau b{font-size:17px;font-weight:700;font-variant-numeric:tabular-nums;}

/* Cảnh báo giá vốn thiếu — cùng cỡ chữ với con số nó cảnh báo, không phải chữ xám ở góc */
.bl-thieu{margin:2px 0 8px;padding:11px 13px;background:var(--warn-soft,var(--surface-2));border-left:3px solid var(--warn);
  border-radius:0 12px 12px 0;font-size:13.5px;line-height:1.5;color:var(--ink-2);}
.bl-thieu b{color:var(--warn);font-weight:700;}

/* Tổng tiền gia đình nhận = lương + lãi ròng */
.bl-giadinh{margin-top:8px;padding:11px 13px;background:var(--surface-2);border-radius:12px;
  display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;font-size:13px;}
.bl-giadinh > div:first-child{flex:1 0 100%;color:var(--ink-2);font-weight:600;}
.bl-gd-pt{flex:1;color:var(--muted);font-variant-numeric:tabular-nums;}
.bl-gd-pt small{font-size:11px;}
.bl-giadinh > b{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap;}

/* Prime Cost */
.bl-prime{margin-top:14px;padding:13px 14px;background:var(--surface-2);border:1px solid var(--line-2);border-radius:16px;}
.bl-pc-dau{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;}
.bl-pc-dau b{font-size:13px;letter-spacing:.06em;display:block;}
.bl-pc-dau span{font-size:11.5px;color:var(--muted);display:block;margin-top:2px;}
.bl-pc-so{text-align:right;white-space:nowrap;}
.bl-pc-so b{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em;}
.bl-pc-so i{font-style:normal;font-size:12.5px;color:var(--ink-2);display:block;margin-top:2px;font-variant-numeric:tabular-nums;}
.bl-pc-pt{margin-top:6px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;}
.bl-pc-pt small{font-size:11px;}
.bl-pc-moc{width:100%;margin:10px 0 2px;border-collapse:collapse;font-size:12.5px;}
.bl-pc-moc td{padding:5px 0;border-top:1px solid var(--line-2);color:var(--muted);}
.bl-pc-moc td:last-child{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums;}
.bl-pc-moc tr.minh td{color:var(--ink);font-weight:600;}
.kpi-o.tq .kpi-phu{font-size:11px;color:var(--muted);margin-top:2px;}
.cong-dong .tien small{font-size:10.5px;color:var(--muted);font-weight:500;}
.cong-kq .canh{color:var(--warn);}

/* Công người nhà */
.cong-ds{margin:6px 0 12px;}
.cong-dong{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line-2);}
.cong-dong > div{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.35;}
.cong-dong b{font-size:14px;font-weight:600;} .cong-dong span{font-size:12px;color:var(--muted);}
.cong-dong .tien{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap;}
.cong-tong{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding:11px 13px;
  background:var(--brand-soft);border-radius:12px;font-size:13.5px;}
.cong-tong span{font-weight:600;color:var(--brand-text);}
.cong-tong b{font-variant-numeric:tabular-nums;color:var(--brand-text);}
.cong-them{border-top:1px solid var(--line-2);padding-top:12px;}

/* Form chi phí đổi theo nhóm */
.cp-nhac{display:flex;gap:8px;align-items:flex-start;background:var(--warn-soft);color:var(--warn);
  border-radius:12px;padding:10px 12px;font-size:12.5px;line-height:1.45;margin:-6px 0 12px;}
.cp-nhac .ic{flex:0 0 auto;margin-top:2px;}
.cp-hang3.mot-o{grid-template-columns:1fr;}

/* ---------- Menu / công thức đọc từ Sheet ---------- */
/* Dải đỏ trên cùng: chỉ hiện khi dữ liệu Sheet SAI. Mất mạng thì im lặng. */
.ch-dai{
  display:flex;align-items:flex-start;gap:10px;padding:11px 14px;
  background:var(--danger-soft);color:var(--danger);border-bottom:1px solid var(--danger);
  font-size:13px;line-height:1.5;position:sticky;top:0;z-index:40;
}
.ch-dai .ic{flex:0 0 auto;width:18px;height:18px;margin-top:1px;}
.ch-dai > div{flex:1;min-width:0;}
.ch-dai ul{margin:5px 0 0;padding-left:18px;}
.ch-dai li{margin:2px 0;word-break:break-word;}
.ch-dai .btn-text{flex:0 0 auto;color:var(--danger);}

/* Chặn màn Bán hàng khi không còn nguồn menu nào tin được */
.ch-chan{border-color:var(--danger);background:var(--danger-soft);}
.ch-chan-than{display:flex;gap:10px;align-items:flex-start;color:var(--danger);font-size:13.5px;line-height:1.55;}
.ch-chan-than .ic{flex:0 0 auto;width:20px;height:20px;margin-top:2px;}
.ch-chan-than b{font-size:15px;display:block;margin-bottom:4px;}
.ch-chan-than p{margin:6px 0;}
.ch-chan-than ul{margin:6px 0;padding-left:18px;}

.ch-mem{margin-top:10px;padding:10px 12px;border-radius:12px;background:var(--warn-soft);color:var(--warn);font-size:12.5px;line-height:1.55;}
.ch-mem ul{margin:5px 0 0;padding-left:18px;}
.ch-tomtat{margin-top:10px;font-size:12.5px;color:var(--muted);}
#chKetQua{margin-top:10px;}
#chKetQua .msg{align-items:flex-start;}
#chKetQua ul{margin:5px 0 0;padding-left:18px;}

/* ============================================================
   BỔ SUNG BẢN HỌC VIÊN — đăng nhập, gói dịch vụ, sổ tay, form menu
   ============================================================ */

/* ---------- Màn đăng nhập ---------- */
.mk-phu{font-size:12px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-top:2px;}
.mk-mota.nho{font-size:12px;margin-top:-12px;}
.mk-hop input[type="email"]{
  letter-spacing:normal;text-align:left;font-size:16px;padding:0 14px;text-indent:0;
}
.mk-hop input[type="email"]::placeholder{letter-spacing:normal;text-indent:0;font-size:15px;}
.mk-hop .btn+.btn{margin-top:10px;}
.mk-hop a.btn{text-decoration:none;}
.dn-gui{font-size:40px;line-height:1;margin-bottom:6px;}
.mk-chan a{color:var(--brand-text);font-weight:600;}

/* ---------- Thanh số bill còn lại ---------- */
.bh-conlai{
  margin-bottom:12px;padding:10px 14px;border-radius:var(--r-m);font-size:13px;
  background:var(--brand-soft-2);color:var(--brand-text);border:1px solid var(--line-2);
}
.bh-conlai.sap{background:var(--warn-soft);color:var(--warn);border-color:transparent;}
.bh-conlai.het{background:var(--danger-soft);color:var(--danger);border-color:transparent;font-weight:600;}
.bh-conlai .ic{width:16px;height:16px;vertical-align:-3px;margin-right:6px;}

/* ---------- Đầu màn phụ (Tiệm, Menu) ---------- */
.man-dau{display:flex;align-items:center;gap:10px;margin:2px 0 14px;}
.man-dau h2{font-size:19px;font-weight:700;letter-spacing:-.01em;}

/* ---------- Gói dịch vụ ---------- */
.goi-ten{font-size:16px;font-weight:700;margin-bottom:12px;}
.goi-ten small{display:block;font-size:12.5px;color:var(--muted);font-weight:400;margin-top:2px;}
.goi-the{padding:14px;border-radius:var(--r-m);background:var(--surface-2);border:1px solid var(--line-2);}
.goi-the.sap{background:var(--warn-soft);border-color:transparent;}
.goi-the.het{background:var(--danger-soft);border-color:transparent;}
.goi-the.mo{display:flex;gap:10px;align-items:center;background:var(--ok-soft);border-color:transparent;color:var(--ok);}
.goi-the.mo small{display:block;color:var(--ink-2);font-weight:400;}
.goi-dong{display:flex;justify-content:space-between;align-items:baseline;font-size:13.5px;}
.goi-dong b{font-size:17px;font-variant-numeric:tabular-nums;}
.goi-thanh{height:8px;border-radius:99px;background:var(--surface-3);margin:9px 0 8px;overflow:hidden;}
.goi-thanh i{display:block;height:100%;background:var(--brand);border-radius:99px;}
.goi-the.sap .goi-thanh i{background:var(--accent);}
.goi-the.het .goi-thanh i{background:var(--danger);}
.goi-phu{font-size:12.5px;color:var(--muted);}
.goi-giahan{margin-top:14px;padding:16px;border-radius:var(--r-m);background:var(--brand-deep);color:var(--brand-deep-ink);text-align:center;}
.gg-tieu{font-size:13.5px;font-weight:600;opacity:.9;}
.gg-tieu .ic{width:17px;height:17px;vertical-align:-3px;margin-right:6px;}
.gg-gia{margin:8px 0 2px;font-family:var(--font-display);font-style:italic;}
.gg-gia b{font-size:30px;font-weight:600;}
.gg-gia span{font-size:14px;opacity:.75;}
.gg-phu{font-size:12.5px;opacity:.8;margin-bottom:14px;}
.goi-giahan .btn{background:#fff;color:var(--brand-deep);text-decoration:none;}
.gg-chan{margin-top:12px;font-size:11.5px;opacity:.72;line-height:1.6;text-align:left;}

/* ---------- Tiệm: tài khoản, người bán ---------- */
.tiem-tt{margin:10px 0;font-size:12.5px;}
.ok-nho{color:var(--ok);} .canh-nho{color:var(--warn);}
.tiem-tt .ic{width:15px;height:15px;vertical-align:-3px;margin-right:5px;}
.nv-dong{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line-2);font-size:14px;}

/* ---------- Sổ tay Mẹ Xoài ---------- */
.st-ap .cong-chu{margin-bottom:12px;}
.st-nhom{margin:16px 0 6px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);}
.st-mon,.st-muc{border-bottom:1px solid var(--line-2);}
.st-mon>summary,.st-muc>summary{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:12px 2px;cursor:pointer;list-style:none;font-size:14.5px;font-weight:500;
}
.st-mon>summary::-webkit-details-marker,.st-muc>summary::-webkit-details-marker{display:none;}
.st-mon>summary b{font-variant-numeric:tabular-nums;color:var(--brand-text);}
.st-bang{width:100%;border-collapse:collapse;margin:0 0 8px;font-size:13.5px;}
.st-bang td{padding:6px 2px;border-bottom:1px dashed var(--line-2);color:var(--ink-2);}
.st-bang td.so{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap;}
.st-baobi{font-size:12px;color:var(--faint);padding-bottom:10px;}
.st-chuacoct{padding:10px 12px;margin-bottom:10px;border-radius:10px;background:var(--warn-soft);color:var(--warn);font-size:13px;line-height:1.55;}
.st-chuacoct .ic{width:16px;height:16px;vertical-align:-3px;margin-right:6px;}
.st-nd{padding:0 2px 12px;font-size:14px;line-height:1.7;color:var(--ink-2);}

/* ---------- Khối mời áp menu ở màn Bán hàng ---------- */
.ch-moi{border-left:3px solid var(--brand);}
.ch-moi .ch-chan-than{display:flex;gap:10px;align-items:flex-start;}
.ch-moi .ic{color:var(--brand);flex:0 0 auto;}
.ch-moi p{margin:6px 0 12px;font-size:13.5px;color:var(--muted);line-height:1.6;}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
@media (max-width:420px){ .row2{grid-template-columns:1fr;} }

/* ---------- Form menu / nguyên liệu / công thức ---------- */
.mn-nhom{margin:14px 0 4px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);}
.mn-nhom:first-child{margin-top:0;}
.mn-dong{
  display:flex;align-items:center;gap:10px;padding:12px 2px;border-bottom:1px solid var(--line-2);cursor:pointer;
}
.mn-dong:active{background:var(--surface-2);}
.mn-dong.tat{opacity:.5;}
.mn-ten{flex:1;font-size:14.5px;font-weight:500;min-width:0;}
.mn-ten small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:2px;}
.mn-gia{font-size:14px;font-variant-numeric:tabular-nums;color:var(--brand-text);font-weight:600;}
.mn-dong>.ic{color:var(--faint);flex:0 0 auto;}
.mn-canh{color:var(--warn);display:flex;}
.mn-canh .ic{width:18px;height:18px;}
.ct-dong{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line-2);font-size:14px;}
.ct-dong span{flex:1;}
.ct-dong b{font-variant-numeric:tabular-nums;}
.ct-them{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);}
.sheet-foot.doc{flex-direction:column;align-items:stretch;}
.sheet-foot.doc .btn{justify-content:center;}
#mnLuu{margin-top:12px;}
#mnLuu:disabled{opacity:.45;}

/* ---------- Hoá đơn chưa khai tài khoản ---------- */
.hd-nh.chua{color:var(--muted);font-size:12.5px;}


/* ============================================================
   BỔ SUNG 02/09/2026 — người mới: đồng ý, chào 3 bước, chế độ đơn giản, tự cập nhật
   ============================================================ */

/* ---------- Hộp rộng hơn cho màn đồng ý / chào (nhiều chữ hơn màn đăng nhập) ---------- */
.mk-hop.rong{max-width:420px;text-align:left;position:relative;}
.mk-hop.rong .mk-logo,.mk-hop.rong .mk-ten,.mk-hop.rong .mk-phu{text-align:center;margin-left:auto;margin-right:auto;}
.mk-hop.rong .mk-ten,.mk-hop.rong .mk-phu{display:block;text-align:center;}
.mk-goiy{font-size:12px;color:var(--muted);margin:-6px 0 10px;}
.mk-mota.canh{background:var(--warn-soft);color:var(--warn);padding:8px 12px;border-radius:10px;}

/* ---------- Đồng ý điều khoản ---------- */
.dy-than{margin-top:14px;}
.dy-dau{font-size:14px;margin:0 0 8px;}
.dy-ds{margin:0 0 14px;padding-left:20px;font-size:13.5px;line-height:1.6;color:var(--ink-2);}
.dy-ds li{margin-bottom:8px;}
.dy-check{margin:4px 0 6px;padding:10px 12px;border-radius:12px;background:var(--surface-2);}
.dy-check .ten{font-weight:600;}
#dyNut:disabled{opacity:.4;}

/* ---------- Chào 3 bước ---------- */
.chao-dong{position:absolute;top:10px;right:10px;width:36px;height:36px;border-radius:50%;border:0;background:var(--surface-3);color:var(--muted);display:flex;align-items:center;justify-content:center;cursor:pointer;}
.chao-dong .ic{width:18px;height:18px;}
.chao-than{margin-top:14px;text-align:center;}
.chao-buoc{display:flex;align-items:center;justify-content:center;gap:0;margin:0 0 16px;}
.chao-buoc span{width:28px;height:28px;border-radius:50%;background:var(--surface-3);color:var(--muted);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;flex:0 0 auto;}
.chao-buoc span.dang{background:var(--brand);color:#fff;}
.chao-buoc span.xong{background:var(--ok-soft);color:var(--ok);}
.chao-buoc span .ic{width:16px;height:16px;}
.chao-buoc i{flex:0 0 28px;height:2px;background:var(--line);}
.chao-vui{font-size:44px;line-height:1;margin-bottom:8px;}
.chao-tieu{font-size:19px;font-weight:700;letter-spacing:-.01em;line-height:1.3;}
.chao-mota{margin:10px 0 18px;font-size:14px;color:var(--ink-2);line-height:1.6;}
.chao-than .btn-text{margin-top:14px;display:inline-block;}
.chao-than .btn.btn-lg{width:100%;}

/* ---------- Dải "có bản mới" ----------
   position:fixed + z-index cao hơn cả màn đăng nhập/đồng ý/chào (.man-khoa): phải thấy được
   ở MỌI màn, kể cả khi đang đứng ở màn đăng nhập — lúc test thật 02/09 dải bị overlay che mất. */
.dai-capnhat{
  position:fixed;top:0;left:0;right:0;z-index:2000;
  display:flex;align-items:center;gap:10px;padding:calc(10px + var(--sat)) 14px 10px;
  background:var(--brand-deep);color:var(--brand-deep-ink);border-bottom:1px solid rgba(255,255,255,.12);font-size:13.5px;
  box-shadow:0 6px 24px -8px rgba(0,0,0,.5);
}
.dai-capnhat b{color:#fff;}
.dai-capnhat .btn{background:#fff;color:var(--brand-deep);}
.dai-capnhat .ic{flex:0 0 auto;width:18px;height:18px;}
.dai-capnhat div{flex:1;}
.dai-capnhat .btn{padding:0 14px;min-height:36px;font-size:13px;}
.btn.btn-sm{min-height:36px;padding:0 14px;font-size:13px;}

/* ---------- Tổng quan: chế độ đơn giản ---------- */
.dg-luoi{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px;}
.dg-the{
  background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-l);padding:16px 14px;
  box-shadow:var(--shadow-1);display:flex;flex-direction:column;gap:4px;min-height:112px;
}
.dg-the:first-child{grid-column:1 / -1;}
.dg-the.no{cursor:pointer;}
.dg-the.no:active{background:var(--surface-2);}
.dg-nhan{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);}
.dg-so{font-size:32px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.1;color:var(--ink);}
.dg-the:first-child .dg-so{font-size:40px;color:var(--brand-text);}
.dg-the.no .dg-so{color:var(--accent-text);}
.dg-phu{font-size:12px;color:var(--muted);line-height:1.45;margin-top:auto;}
.dg-ghichu{display:flex;gap:8px;align-items:flex-start;padding:10px 12px;border-radius:12px;background:var(--warn-soft);color:var(--warn);font-size:13px;line-height:1.5;margin-bottom:12px;}
.dg-ghichu .ic{flex:0 0 auto;margin-top:2px;}
.tq-ve{display:inline-block;margin-bottom:8px;}
#tqDonGian .btn-ghost{width:100%;}
@media (max-width:360px){ .dg-luoi{grid-template-columns:1fr;} .dg-the:first-child{grid-column:auto;} }

/* ---------- Nhắc sắp hết bill: có nút tắt ---------- */
.bh-conlai.sap{display:flex;align-items:flex-start;gap:8px;}
.bh-conlai.sap>span{flex:1;line-height:1.5;}
.bh-conlai .bh-tat{flex:0 0 auto;border:0;background:transparent;color:inherit;padding:2px;cursor:pointer;opacity:.7;}
.bh-conlai .bh-tat .ic{width:16px;height:16px;margin:0;}
.bh-conlai.het{background:var(--warn-soft);color:var(--warn);font-weight:500;}   /* hết bill không phải lỗi -> vàng, không đỏ */

/* ---------- Góp ý ---------- */
#tiemGopY,#gopYHetQuota{width:100%;min-height:72px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2);color:var(--ink);font:inherit;font-size:14px;resize:vertical;margin-bottom:8px;}
.gy-nho{margin-top:16px;padding-top:14px;border-top:1px solid var(--line-2);}