/* Lumio website — tokens mirror the POS app's AppTheme (lib/core/app_theme.dart) */
:root {
  --blue: #007AFF;
  --blue-dark: #0062CC;
  --blue-soft: #E5F1FF;
  --green: #34C759;
  --orange: #FF9500;
  --red: #FF3B30;
  --purple: #AF52DE;
  --teal: #0F766E;
  --pink: #BE185D;

  --bg: #FFFFFF;
  --bg-alt: #F2F2F7;
  --surface: #FFFFFF;
  --surface-2: #F7F7FA;
  --border: #E5E5EA;
  --border-strong: #D1D1D6;
  --text: #1C1C1E;
  --text-2: #636366;
  --text-3: #8E8E93;

  --shadow-raise: 0 2px 4px rgba(16,24,40,.06), 0 10px 22px rgba(16,24,40,.08);
  --shadow-mock: 0 30px 80px -20px rgba(16,24,40,.25), 0 8px 24px rgba(16,24,40,.08);
  --font: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --r-card: 14px;
  --r-btn: 10px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --blue: #0A84FF; --blue-dark: #409CFF; --blue-soft: #10294A;
    --green: #30D158; --orange: #FFB340; --red: #FF453A; --purple: #BF5AF2;
    --teal: #2DD4BF; --pink: #F472B6;
    --bg: #111113; --bg-alt: #1C1C1E; --surface: #1C1C1E; --surface-2: #2C2C2E;
    --border: #2E2E31; --border-strong: #444446;
    --text: #F5F5F7; --text-2: #AEAEB2; --text-3: #8E8E93;
    --shadow-raise: 0 2px 4px rgba(0,0,0,.3), 0 10px 22px rgba(0,0,0,.35);
    --shadow-mock: 0 30px 80px -20px rgba(0,0,0,.7), 0 8px 24px rgba(0,0,0,.4);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --blue: #0A84FF; --blue-dark: #409CFF; --blue-soft: #10294A;
  --green: #30D158; --orange: #FFB340; --red: #FF453A; --purple: #BF5AF2;
  --teal: #2DD4BF; --pink: #F472B6;
  --bg: #111113; --bg-alt: #1C1C1E; --surface: #1C1C1E; --surface-2: #2C2C2E;
  --border: #2E2E31; --border-strong: #444446;
  --text: #F5F5F7; --text-2: #AEAEB2; --text-3: #8E8E93;
  --shadow-raise: 0 2px 4px rgba(0,0,0,.3), 0 10px 22px rgba(0,0,0,.35);
  --shadow-mock: 0 30px 80px -20px rgba(0,0,0,.7), 0 8px 24px rgba(0,0,0,.4);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.6 var(--font);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--blue); text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--blue) 45%, transparent); outline-offset: 2px; border-radius: 6px; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .wrap { padding: 0 28px; } }
.narrow { max-width: 760px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--blue); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

/* Buttons — flat, lift on hover (the app's "raise" feedback) */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 600 15px/1 var(--font); padding: 13px 20px; border-radius: var(--r-btn);
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-raise); }
.btn:active { transform: translateY(0); box-shadow: none; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn-sm { padding: 9px 14px; font-size: 14px; }
.btn-lg { padding: 15px 24px; font-size: 16px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .2s;
}
.nav.scrolled { border-bottom-color: var(--border); }
.nav-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.nav-links { display: none; gap: 26px; margin-left: auto; }
.nav-links a { color: var(--text-2); font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: none; }
/* Light / dark toggle: shows the mode you'd switch to */
.theme-btn {
  margin-left: auto; width: 40px; height: 40px; flex: none; display: grid; place-items: center;
  border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--text-2);
  cursor: pointer; transition: color .15s, border-color .15s, transform .15s;
}
.theme-btn:hover { color: var(--text); border-color: var(--border-strong); transform: translateY(-1px); }
.theme-btn svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.theme-btn .i-sun { display: none; }
:root[data-theme="dark"] .theme-btn .i-sun { display: block; }
:root[data-theme="dark"] .theme-btn .i-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-btn .i-sun { display: block; }
  :root:not([data-theme="light"]) .theme-btn .i-moon { display: none; }
}
@media (min-width: 900px) { .theme-btn { margin-left: 0; } }
.nav-toggle { margin-left: 4px; width: 40px; height: 40px; display: grid; place-content: center; gap: 6px; background: none; border: 0; cursor: pointer; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .2s; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.mobile-menu { display: flex; flex-direction: column; padding: 8px 16px 20px; gap: 4px; border-bottom: 1px solid var(--border); }
.mobile-menu[hidden] { display: none; }
.mobile-menu a:not(.btn) { color: var(--text); padding: 12px 4px; font-weight: 500; border-bottom: 1px solid var(--border); }
.mobile-menu .btn { margin-top: 12px; }
@media (min-width: 900px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle, .mobile-menu { display: none !important; }
}

/* Hero — single column: copy, then the register */
.hero { padding: 56px 0 80px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -64px 0 auto 0; height: 760px; z-index: -1;
  background: radial-gradient(50% 55% at 50% 20%, color-mix(in srgb, var(--blue) 14%, transparent), transparent 70%),
              radial-gradient(35% 40% at 15% 5%, color-mix(in srgb, var(--purple) 8%, transparent), transparent 70%);
}
@media (min-width: 980px) { .hero { padding: 88px 0 112px; } }
.hero-col { display: flex; flex-direction: column; align-items: center; gap: 48px; }
@media (min-width: 980px) { .hero-col { gap: 64px; } }
.hero-copy { display: flex; flex-direction: column; align-items: center; text-align: center; max-width: 840px; }
.pill {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--blue);
  background: var(--blue-soft); padding: 6px 12px; border-radius: 999px;
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--blue) 50%, transparent); } 50% { box-shadow: 0 0 0 6px transparent; } }
.hero h1 { font-size: clamp(36px, 6.4vw, 64px); font-weight: 800; margin: 20px 0 18px; letter-spacing: -0.035em; }
.lead { font-size: clamp(17px, 2vw, 20px); color: var(--text-2); max-width: 36em; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 30px; }
.hero-meta { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; color: var(--text-3); font-size: 14px; font-weight: 500; }
.hero-meta li::before { content: "✓"; color: var(--green); margin-right: 6px; font-weight: 700; }

/* ---------------------------------------------------------------------------
   Register mockup — a 1366×800 rebuild of lib/features/sales/pos_screen.dart.
   Every size, colour and radius below is taken from the app's widgets and
   AppTheme tokens; script.js scales the whole screen to the frame width.
   --------------------------------------------------------------------------- */
.pos-frame {
  position: relative; width: 100%; aspect-ratio: 1366 / 800; margin: 0;
  border-radius: 14px; overflow: hidden; border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-mock); background: #F2F2F7;
}
.pos {
  --p: #007AFF; --pd: #0062CC; --pc: #E5F1FF; --ok: #34C759; --okd: #248A3D; --okc: #E3F7E8;
  --err: #FF3B30; --wd: #B25000; --bg: #F2F2F7; --sf: #FFFFFF; --sv: #E5E5EA;
  --bd: #D1D1D6; --bds: #E5E5EA; --bdx: #C7C7CC; --t1: #1C1C1E; --t2: #636366; --t3: #8E8E93;
  position: absolute; top: 0; left: 0; width: 1366px; height: 800px;
  transform-origin: 0 0; transform: scale(var(--s, .62));
  display: flex; background: var(--sf); color: var(--t1); text-align: left;
  font: 400 14px/normal "Segoe UI", Roboto, system-ui, sans-serif; letter-spacing: 0;
  pointer-events: none; user-select: none;
}
.pos * { box-sizing: border-box; }
.pos b { font-weight: inherit; }
.pos kbd { font-family: inherit; }

/* Category hues (core/widgets/category_palette.dart) */
.pos .h-orange { --hb: #FFEDD5; --hf: #C2410C; }
.pos .h-green  { --hb: #DCFCE7; --hf: #15803D; }
.pos .h-pink   { --hb: #FCE7F3; --hf: #BE185D; }
.pos .h-sky    { --hb: #E0F2FE; --hf: #0369A1; }
.pos .h-amber  { --hb: #FEF9C3; --hf: #A16207; }
.pos .h-violet { --hb: #EDE9FE; --hf: #6D28D9; }
.pos .h-teal   { --hb: #CCFBF1; --hf: #0F766E; }

/* Dark mode: the app's dark tokens; hues become a deep tint behind the pastel */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .pos-frame { background: #1C1C1E; }
  :root:not([data-theme="light"]) .pos {
    --p: #0A84FF; --pd: #409CFF; --pc: #123456; --ok: #30D158; --okd: #30D158; --okc: #173A22;
    --err: #FF453A; --wd: #FFB340; --bg: #1C1C1E; --sf: #2C2C2E; --sv: #3A3A3C;
    --bd: #444446; --bds: #333336; --bdx: #5A5A5E; --t1: #F5F5F7; --t2: #AEAEB2; --t3: #8E8E93;
  }
  :root:not([data-theme="light"]) .pos .h-orange { --hb: rgb(194 65 12 / .28); --hf: #FFEDD5; }
  :root:not([data-theme="light"]) .pos .h-green  { --hb: rgb(21 128 61 / .28); --hf: #DCFCE7; }
  :root:not([data-theme="light"]) .pos .h-pink   { --hb: rgb(190 24 93 / .28); --hf: #FCE7F3; }
  :root:not([data-theme="light"]) .pos .h-sky    { --hb: rgb(3 105 161 / .28); --hf: #E0F2FE; }
  :root:not([data-theme="light"]) .pos .h-amber  { --hb: rgb(161 98 7 / .28); --hf: #FEF9C3; }
  :root:not([data-theme="light"]) .pos .h-violet { --hb: rgb(109 40 217 / .28); --hf: #EDE9FE; }
  :root:not([data-theme="light"]) .pos .h-teal   { --hb: rgb(15 118 110 / .28); --hf: #CCFBF1; }
}
:root[data-theme="dark"] .pos-frame { background: #1C1C1E; }
:root[data-theme="dark"] .pos {
  --p: #0A84FF; --pd: #409CFF; --pc: #123456; --ok: #30D158; --okd: #30D158; --okc: #173A22;
  --err: #FF453A; --wd: #FFB340; --bg: #1C1C1E; --sf: #2C2C2E; --sv: #3A3A3C;
  --bd: #444446; --bds: #333336; --bdx: #5A5A5E; --t1: #F5F5F7; --t2: #AEAEB2; --t3: #8E8E93;
}
:root[data-theme="dark"] .pos .h-orange { --hb: rgb(194 65 12 / .28); --hf: #FFEDD5; }
:root[data-theme="dark"] .pos .h-green  { --hb: rgb(21 128 61 / .28); --hf: #DCFCE7; }
:root[data-theme="dark"] .pos .h-pink   { --hb: rgb(190 24 93 / .28); --hf: #FCE7F3; }
:root[data-theme="dark"] .pos .h-sky    { --hb: rgb(3 105 161 / .28); --hf: #E0F2FE; }
:root[data-theme="dark"] .pos .h-amber  { --hb: rgb(161 98 7 / .28); --hf: #FEF9C3; }
:root[data-theme="dark"] .pos .h-violet { --hb: rgb(109 40 217 / .28); --hf: #EDE9FE; }
:root[data-theme="dark"] .pos .h-teal   { --hb: rgb(15 118 110 / .28); --hf: #CCFBF1; }

/* Material Icons (Flutter's Icons.*: plain = filled, _outlined, _rounded) */
.mi {
  font-family: "Material Icons"; font-weight: normal; font-style: normal; font-size: 24px;
  line-height: 1; letter-spacing: normal; text-transform: none; white-space: nowrap; direction: ltr;
  display: inline-block; font-feature-settings: "liga"; -webkit-font-smoothing: antialiased; flex: none;
}
.mi.o { font-family: "Material Icons Outlined"; }
.mi.r { font-family: "Material Icons Round"; }
/* Theme toggle shows the mode you'd switch to (core/theme_mode.dart) */
.pos .ib.tm-l { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .pos .ib.tm-d { display: none; } :root:not([data-theme="light"]) .pos .ib.tm-l { display: grid; } }
:root[data-theme="dark"] .pos .ib.tm-d { display: none; }
:root[data-theme="dark"] .pos .ib.tm-l { display: grid; }
.pos .ib { width: 40px; height: 40px; display: grid; place-items: center; font-size: 22px; color: var(--t2); }

/* Sidebar (core/widgets/app_navigation_scaffold.dart) */
.pos .sb { width: 252px; flex: none; display: flex; flex-direction: column; background: var(--sf); border-right: 1px solid var(--bd); }
.pos .sb-brand { display: flex; align-items: center; padding: 22px 10px 18px 20px; }
.pos .logo { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: linear-gradient(135deg, var(--p), var(--pd)); color: #fff; }
.pos .logo .mi { font-size: 22px; }
.pos .bn { flex: 1; margin-left: 10px; font-size: 19px; font-weight: 700; letter-spacing: -0.5px; }
.pos .sb-div { height: 1px; margin: 0 20px; background: var(--bds); }
.pos .sb-nav { flex: 1; padding: 20px 16px 16px; }
.pos .nt { height: 50px; display: flex; align-items: center; gap: 14px; padding: 0 14px; margin-bottom: 6px; border-radius: 10px; color: var(--t2); font-size: 15px; font-weight: 500; }
.pos .nt .mi { font-size: 22px; }
.pos .nt.sel { background: var(--pc); color: var(--p); font-weight: 600; }
.pos .sb-user { display: flex; align-items: center; padding: 14px 10px 16px 20px; border-top: 1px solid var(--bd); }
.pos .ua { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--pc); color: var(--p); font-size: 15px; font-weight: 700; }
.pos .un { flex: 1; display: flex; flex-direction: column; align-items: flex-start; margin-left: 12px; }
.pos .un > b { font-size: 14px; font-weight: 600; }
.pos .role { margin-top: 4px; display: inline-flex; align-items: center; gap: 4px; padding: 2px 7px; border-radius: 20px; background: var(--pc); color: var(--pd); font-size: 10.5px; font-weight: 700; }
.pos .role .mi { font-size: 11px; }
.pos .sb-user .ib { font-size: 20px; }

/* Content column: app bar + register */
.pos .main { flex: 1; min-width: 0; display: flex; flex-direction: column; background: var(--bg); }
.pos .ab { height: 60px; flex: none; display: flex; align-items: center; gap: 6px; padding: 0 20px 0 24px; background: var(--sf); border-bottom: 1px solid var(--bds); }
.pos .ab-t { flex: 1; font-size: 17px; font-weight: 700; letter-spacing: -0.3px; }
.pos .sync { height: 30px; display: inline-flex; align-items: center; gap: 8px; padding: 0 10px; margin: 0 6px 0 -6px; border-radius: 20px; border: 1px solid var(--bd); background: var(--sf); color: var(--t2); font-size: 12px; font-weight: 600; }
.pos .sync i { width: 8px; height: 8px; border-radius: 50%; background: var(--err); box-shadow: 0 0 0 2.5px color-mix(in srgb, var(--err) 20%, transparent); }
.pos .store { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; margin-right: 2px; border-radius: 8px; background: var(--pc); color: var(--pd); font-size: 12.5px; font-weight: 600; }
.pos .store .mi { font-size: 14px; }
.pos .hb { height: 38px; display: inline-flex; align-items: center; gap: 6px; padding: 0 12px; border: 1px solid var(--bd); border-radius: 10px; background: var(--sf); font-size: 13px; font-weight: 600; }
.pos .hb .mi { font-size: 18px; color: var(--t2); }
.pos .hb kbd { margin-left: 2px; padding: 1px 5px; border-radius: 5px; background: var(--sv); border: 1px solid var(--bd); color: var(--t2); font-size: 10.5px; font-weight: 600; }
.pos .hb.ico { width: 38px; padding: 0; justify-content: center; }

.pos .body { flex: 1; min-height: 0; display: flex; }

/* Catalog panel */
.pos .cat-panel { flex: 1; min-width: 0; display: flex; flex-direction: column; overflow: hidden; }
.pos .greet { padding: 20px 16px 8px; }
.pos .g-t { font-size: 22px; font-weight: 700; letter-spacing: -0.6px; }
.pos .g-m { margin-top: 6px; display: flex; align-items: center; gap: 10px; }
.pos .g-m > span:first-child { font-size: 13px; color: var(--t3); }
.pos .drawer { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 20px; background: var(--okc); color: var(--okd); font-size: 12px; font-weight: 600; }
.pos .drawer i { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }
.pos .g-s { margin-top: 14px; display: flex; gap: 10px; }
.pos .search { flex: 1; height: 46px; display: flex; align-items: center; border: 1px solid var(--bd); border-radius: 10px; background: var(--sf); }
.pos .search .mi { width: 42px; text-align: center; font-size: 20px; color: var(--t3); }
.pos .search span { flex: 1; font-size: 14px; color: var(--t3); }
.pos .search kbd, .pos .keycap { margin-right: 10px; padding: 1px 6px; border-radius: 5px; background: var(--sv); border: 1px solid var(--bd); box-shadow: 0 1px 0 var(--bdx); color: var(--t2); font-size: 11px; font-weight: 600; line-height: 1.3; }
.pos .keypad { height: 46px; display: inline-flex; align-items: center; gap: 8px; padding: 0 14px; border: 1px solid var(--bd); border-radius: 10px; background: var(--sf); font-size: 13.5px; font-weight: 600; }
.pos .keypad .mi { font-size: 18px; color: var(--t2); }
.pos .sec-t { padding: 10px 16px 0; font-size: 16px; font-weight: 700; letter-spacing: -0.3px; }

/* Category cards (widgets/pos_category_tabs.dart) */
.pos .cats { height: 88px; flex: none; display: flex; gap: 12px; padding: 8px 16px 14px; overflow-x: clip; }
.pos .catc { flex: none; height: 66px; min-width: 132px; max-width: 200px; display: flex; align-items: center; gap: 10px; padding: 10px 16px 10px 12px; border: 1px solid var(--bd); border-radius: 12px; background: var(--sf); }
.pos .mark { width: 34px; height: 34px; flex: none; display: grid; place-items: center; border-radius: 8px; background: var(--hb, var(--pc)); color: var(--hf, var(--p)); font-size: 14px; font-weight: 700; }
.pos .mark .mi { font-size: 17px; }
.pos .ct { display: flex; flex-direction: column; min-width: 0; }
.pos .ct b { font-size: 14px; font-weight: 600; white-space: nowrap; }
.pos .ct small { margin-top: 2px; font-size: 12px; font-weight: 500; color: var(--t3); white-space: nowrap; }
.pos .catc.sel { border-color: var(--p); transform: translateY(-3px); box-shadow: 0 0 0 1px var(--p), 0 10px 22px color-mix(in srgb, var(--p) 20%, transparent); }
.pos .catc.sel .mark { background: var(--p); color: #fff; }
.pos .catc.sel b { color: var(--p); }

/* Product grid: 733px catalog → 4 columns of 166.25px; tile scale 0.9236
   (AppTheme.getPosTileScale), extent 206px (PosProductTile.extentFor) */
.pos .grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 206px; gap: 12px; padding: 8px 16px 24px; align-content: start; }
.pos .tile { display: flex; flex-direction: column; min-width: 0; padding: 7.39px; border: 1px solid var(--bd); border-radius: 12px; background: var(--sf); }
.pos .tile.sel { border-color: var(--p); transform: translateY(-3px); box-shadow: 0 0 0 1px var(--p), 0 10px 22px color-mix(in srgb, var(--p) 20%, transparent); }
.pos .img { position: relative; flex: 1; border-radius: 8px; overflow: hidden; background: var(--sv); }
.pos .ph { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; background: color-mix(in srgb, var(--hb) 70%, transparent); }
.pos .av { width: 33.2px; height: 33.2px; border-radius: 50%; display: grid; place-items: center; background: rgb(255 255 255 / .75); color: var(--hf); font-size: 14.78px; font-weight: 700; }
.pos .ph .cat { margin-top: 3px; padding: 0 4px; font-size: 10px; font-weight: 500; color: var(--hf); }
.pos .badge { position: absolute; top: 5.54px; right: 5.54px; padding: 2.2px 6.05px; border-radius: 20px; background: color-mix(in srgb, var(--sf) 95%, transparent); color: var(--t2); font-size: 10.09px; font-weight: 500; line-height: 1.2; }
.pos .badge.warn { color: var(--wd); font-weight: 600; }
.pos .badge.err { color: var(--err); font-weight: 600; }
.pos .badge.pri { color: var(--p); font-weight: 600; }
.pos .sku { margin-top: 9.24px; font-size: 10.62px; font-weight: 500; letter-spacing: .2px; line-height: 1.25; color: var(--t3); }
.pos .name { margin-top: 2.77px; height: 32.43px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; font-size: 12.97px; font-weight: 600; letter-spacing: -0.2px; line-height: 1.25; }
.pos .price { margin-top: 7.39px; height: 29.56px; display: flex; align-items: center; gap: 6px; }
.pos .amt { flex: 1; font-size: 15.24px; font-weight: 700; letter-spacing: -0.4px; line-height: 1.25; }
.pos .amt b { font-size: 10.67px; color: var(--p); }
.pos .add { min-width: 29.56px; height: 29.56px; display: grid; place-items: center; border: 1px solid var(--bd); border-radius: 8.87px; background: var(--sf); color: var(--t1); }
.pos .add .mi { font-size: 16px; }
.pos .add.on { padding: 0 10px; border-color: var(--p); background: var(--p); color: #fff; font-size: 12px; font-weight: 700; }
.pos .tile.out .ph { opacity: .4; }
.pos .tile.out .name, .pos .tile.out .amt, .pos .tile.out .amt b { color: var(--t3); }

/* Order panel (widgets/pos_cart_panel.dart): 1114 × 0.36 clamped to 380 */
.pos .cart { width: 380px; flex: none; display: flex; flex-direction: column; background: var(--sf); border-left: 1px solid var(--bd); }
.pos .c-cash { display: flex; align-items: center; padding: 18px 20px 16px; }
.pos .c-cash > span:first-child { flex: 1; display: flex; flex-direction: column; }
.pos .c-cash small { font-size: 12px; font-weight: 500; color: var(--t3); }
.pos .c-cash b { margin-top: 2px; font-size: 15px; font-weight: 600; }
.pos .st { display: inline-flex; align-items: center; gap: 6px; color: var(--err); font-size: 13px; font-weight: 600; }
.pos .st i { width: 7px; height: 7px; border-radius: 50%; background: var(--err); }
.pos .c-div { height: 1px; margin: 0 20px; background: var(--bd); flex: none; }
.pos .c-cust { display: flex; align-items: center; gap: 8px; padding: 14px 12px 14px 20px; }
.pos .c-cust > span:first-child { flex: 1; display: flex; flex-direction: column; }
.pos .c-cust b { font-size: 17px; font-weight: 700; letter-spacing: -0.3px; }
.pos .c-cust small { margin-top: 2px; font-size: 13px; color: var(--t3); }
.pos .ob { height: 36px; display: inline-flex; align-items: center; padding: 0 12px; border: 1px solid var(--bd); border-radius: 8px; background: var(--sf); font-size: 12.5px; font-weight: 600; }
.pos .c-od { display: flex; align-items: center; padding: 14px 10px 4px 20px; }
.pos .c-od > b { font-size: 16px; font-weight: 700; letter-spacing: -0.3px; }
.pos .cnt { margin-left: 8px; padding: 2px 8px; border-radius: 20px; background: var(--pc); color: var(--p); font-size: 11.5px; font-weight: 600; }
.pos .clr { margin-left: auto; height: 34px; display: inline-flex; align-items: center; padding: 0 10px; color: var(--err); font-size: 13px; font-weight: 600; }
.pos .c-lines { flex: 1; min-height: 0; overflow: hidden; padding: 4px 0 12px; }
.pos .li { display: flex; align-items: flex-start; gap: 12px; padding: 8px 20px; }
.pos .thumb { position: relative; width: 64px; height: 64px; flex: none; border-radius: 10px; overflow: hidden; background: var(--sv); }
.pos .thumb .av { width: 32px; height: 32px; font-size: 14px; }
.pos .li-b { flex: 1; min-width: 0; }
.pos .li-top { display: flex; align-items: flex-start; }
.pos .li-n { flex: 1; padding: 2px 8px 0 0; font-size: 14.5px; font-weight: 600; letter-spacing: -0.2px; line-height: 1.25; }
.pos .sq { width: 28px; height: 28px; flex: none; display: grid; place-items: center; border: 1px solid var(--bd); border-radius: 7px; background: var(--sf); color: var(--t2); }
.pos .sq .mi { font-size: 16.24px; }
.pos .sq.del { width: 30px; height: 30px; border-color: color-mix(in srgb, var(--err) 45%, transparent); color: var(--err); }
.pos .sq.del .mi { font-size: 17.4px; }
.pos .step { margin-top: 6px; display: flex; align-items: center; }
.pos .q { width: 34px; text-align: center; font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; }
.pos .li-p { margin-top: 6px; display: flex; align-items: baseline; }
.pos .li-p span { flex: 1; font-size: 13px; font-weight: 500; color: var(--t3); }
.pos .li-p b { font-size: 14.5px; font-weight: 700; font-variant-numeric: tabular-nums; }
.pos .c-sum { padding: 16px 20px 20px; border-top: 1px solid var(--bd); }
.pos .sr { display: flex; justify-content: space-between; align-items: center; }
.pos .sr + .sr { margin-top: 10px; }
.pos .sr span { font-size: 13.5px; color: var(--t3); }
.pos .sr b { font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums; }
.pos .tot { margin-top: 12px; display: flex; align-items: center; }
.pos .tot span { font-size: 15px; font-weight: 600; }
.pos .tot b { margin-left: auto; font-size: 26px; font-weight: 700; letter-spacing: -0.8px; color: var(--okd); font-variant-numeric: tabular-nums; }
.pos .co { margin-top: 16px; height: 54px; display: flex; align-items: center; padding: 0 20px; border-radius: 10px; background: var(--p); color: #fff; }
.pos .co span { flex: 1; font-size: 16px; font-weight: 600; }
.pos .co b { font-size: 16px; font-weight: 700; font-variant-numeric: tabular-nums; }
.pos .co .mi { margin-left: 6px; font-size: 19px; }

/* Sections */
.section { padding: 80px 0; }
.section.alt { background: var(--bg-alt); }
@media (min-width: 900px) { .section { padding: 112px 0; } }
.section-head { max-width: 680px; margin-bottom: 44px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--blue); margin-bottom: 12px; }
.section h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; letter-spacing: -0.03em; }
.section-head p, .lead-sm { color: var(--text-2); font-size: 17px; margin-top: 14px; }

/* Tabs */
.tabs { display: flex; gap: 6px; padding: 5px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 14px; overflow-x: auto; scrollbar-width: none; margin-bottom: 24px; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button {
  flex: 1 0 auto; font: 600 14px/1 var(--font); color: var(--text-2); background: none; border: 0;
  padding: 12px 16px; border-radius: 10px; cursor: pointer; white-space: nowrap; transition: background .15s, color .15s;
}
.tabs { position: relative; }
.tabs button { position: relative; z-index: 1; }
.tabs button:not([aria-selected="true"]):hover { color: var(--text); background: color-mix(in srgb, var(--text) 6%, transparent); }
/* Selected tab: solid brand pill. Without JS the button paints it itself;
   with JS a single indicator slides between tabs instead. */
.tabs button[aria-selected="true"] { background: var(--blue); color: #fff; box-shadow: 0 4px 14px color-mix(in srgb, var(--blue) 35%, transparent); }
.tabs.has-ind button[aria-selected="true"] { background: none; box-shadow: none; }
.tab-ind {
  position: absolute; top: 5px; bottom: 5px; left: 0; width: 0; z-index: 0; border-radius: 10px;
  background: var(--blue); box-shadow: 0 4px 14px color-mix(in srgb, var(--blue) 35%, transparent);
  transition: transform .32s cubic-bezier(.2,.8,.2,1), width .32s cubic-bezier(.2,.8,.2,1);
}
.panel { display: grid; gap: 32px; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 24px; animation: fade .3s ease; }
.panel[hidden] { display: none; }
@media (min-width: 900px) { .panel { grid-template-columns: 1fr 1fr; padding: 44px; gap: 48px; align-items: center; } }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } }
.panel h3 { font-size: 26px; font-weight: 700; }
.panel-copy > p { color: var(--text-2); margin: 10px 0 20px; }
.checks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 11px; }
.checks li { position: relative; padding-left: 30px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--blue-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.5l2.5 2.5L14 7.5' fill='none' stroke='%23007AFF' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat;
}

.panel-art { background: var(--bg-alt); border-radius: 16px; min-height: 280px; padding: 24px; display: flex; flex-direction: column; justify-content: center; gap: 12px; }
/* retail */
.scan { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; height: 150px; display: grid; place-items: center; overflow: hidden; }
.barcode { width: 70%; height: 70px; background: repeating-linear-gradient(90deg, var(--text) 0 2px, transparent 2px 5px, var(--text) 5px 6px, transparent 6px 9px, var(--text) 9px 12px, transparent 12px 14px); }
.beam { position: absolute; left: 8%; right: 8%; height: 2px; background: var(--red); box-shadow: 0 0 12px var(--red); animation: beam 2.4s ease-in-out infinite; }
@keyframes beam { 0%,100% { top: 25%; } 50% { top: 75%; } }
.chip { align-self: center; background: var(--surface); border: 1px solid var(--border); padding: 9px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--text); }
.chip::before { content: "●"; color: var(--green); margin-right: 8px; }
/* services */
.cal { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cal-col { display: flex; flex-direction: column; gap: 10px; }
.cal-col b { font-size: 14px; color: var(--text-2); }
.slot { border-radius: 10px; padding: 10px 12px; font-weight: 600; font-size: 14px; border-left: 4px solid; background: var(--surface); }
.slot small { font-weight: 500; color: var(--text-3); }
.s1 { border-color: var(--purple); } .s2 { border-color: var(--blue); } .s3 { border-color: var(--orange); min-height: 96px; }
.s4 { border-color: var(--green); background: color-mix(in srgb, var(--green) 12%, var(--surface)); }
/* restaurant */
.floor { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.tbl { aspect-ratio: 1; border-radius: 12px; background: var(--surface); border: 2px solid var(--border-strong); display: grid; place-content: center; text-align: center; font-weight: 700; }
.tbl small { display: block; font-size: 12px; font-weight: 500; color: var(--text-3); }
.tbl.round { border-radius: 50%; }
.tbl.busy { border-color: var(--blue); background: var(--blue-soft); }
.tbl.bill { border-color: var(--orange); background: color-mix(in srgb, var(--orange) 14%, var(--surface)); }
/* pharmacy */
.batch { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; }
.batch span { font-weight: 600; }
.batch em { font-style: normal; font-size: 13px; font-weight: 600; }
.ok { color: var(--green); } .warn { color: var(--orange); } .bad { color: var(--red); }

.master { margin-top: 20px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; border: 1px dashed var(--border-strong); border-radius: 16px; }
.master strong { display: block; }
.master span { color: var(--text-2); font-size: 15px; }
.master > div { flex: 1 1 320px; }

/* Cards */
.grid-3 { display: grid; gap: 16px; }
@media (min-width: 680px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid-3 { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.card, .stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-card); padding: 26px; transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-raise); }
.card h3, .stat h3 { font-size: 18px; font-weight: 700; margin: 16px 0 8px; }
.stat h3 { margin-top: 0; }
.card p, .stat p { color: var(--text-2); font-size: 15px; }
.ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: color-mix(in srgb, var(--c) 14%, transparent); }
.ic svg { width: 22px; height: 22px; fill: none; stroke: var(--c); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.stat { border-top: 3px solid var(--blue); }

/* Offline */
.split { display: grid; gap: 48px; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1.1fr 1fr; gap: 72px; } }
.timeline { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 12px 24px; box-shadow: var(--shadow-raise); }
.tl-row { display: grid; grid-template-columns: 64px 14px 1fr; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 15px; }
.tl-row:last-child { border-bottom: 0; }
.tl-time { color: var(--text-3); font-size: 13px; font-variant-numeric: tabular-nums; }
.tl-dot { width: 12px; height: 12px; border-radius: 50%; }
.tl-dot.on { background: var(--green); } .tl-dot.off { background: var(--red); } .tl-dot.q { background: var(--orange); }

/* FAQ */
details { border-bottom: 1px solid var(--border); }
details:first-of-type { border-top: 1px solid var(--border); }
summary { cursor: pointer; list-style: none; padding: 22px 40px 22px 0; font-weight: 600; font-size: 17px; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 24px; font-weight: 400; color: var(--text-3); transition: transform .2s; }
details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
details p { color: var(--text-2); padding: 0 0 22px; }

/* CTA */
.cta { padding: 88px 0; text-align: center; background: linear-gradient(135deg, var(--blue), #0050A8); color: #fff; }
.cta h2 { font-size: clamp(30px, 4.5vw, 46px); font-weight: 800; letter-spacing: -0.03em; }
.cta > .wrap > p { opacity: .88; font-size: 18px; margin: 12px 0 32px; }
.signup { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); border-radius: 20px; padding: 20px; text-align: left; display: grid; gap: 14px; }
.fields { display: grid; gap: 12px; }
@media (min-width: 640px) { .fields { grid-template-columns: 1fr 1fr; } }
.field span { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; opacity: .9; }
.field input, .field select {
  width: 100%; font: 500 16px/1.2 var(--font); padding: 13px 14px; border-radius: var(--r-btn);
  border: 1px solid transparent; background: #fff; color: #1C1C1E; appearance: none;
}
.field select { background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23636366' stroke-width='1.6'/%3E%3C/svg%3E") right 14px center/12px no-repeat; padding-right: 36px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(255,255,255,.55); outline-offset: 1px; }
.field.full { grid-column: 1 / -1; }
.field em { font-style: normal; font-weight: 500; opacity: .75; }
.field textarea {
  width: 100%; min-height: 92px; resize: vertical; font: 500 16px/1.45 var(--font);
  padding: 12px 14px; border-radius: var(--r-btn); border: 1px solid transparent; background: #fff; color: #1C1C1E;
}
.field input::placeholder, .field textarea::placeholder { color: #8E8E93; font-weight: 400; }
.field.invalid input, .field.invalid select { outline: 3px solid #FFB4AE; outline-offset: 1px; }
.btn-wa svg { width: 21px; height: 21px; fill: #25D366; flex: none; }
.form-note { text-align: center; font-size: 13.5px; opacity: .8; }
.signup .btn-primary { background: #fff; color: var(--blue-dark); width: 100%; }
:root[data-theme="dark"] .signup .btn-primary { color: #0050A8; }
.signup .btn-primary:hover { background: #F2F2F7; }
.form-msg { min-height: 1.4em; font-weight: 600; text-align: center; }
.hp { position: absolute; left: -9999px; }

/* Footer */
.footer { padding: 36px 0; border-top: 1px solid var(--border); }
.foot-inner { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.footer p { color: var(--text-3); font-size: 14px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}