/* ==========================================================================
   Frost & Bean POS — interface styles
   Palette: berry (gelato) + pistachio, on the brief's white / #F8F9FA base.
   ========================================================================== */

:root {
  --bg:        #F8F9FA;
  --surface:   #FFFFFF;
  --surface-2: #F1F2F4;
  --surface-3: #E9EBEF;
  --line:      #E3E6EA;
  --line-soft: #EEF0F3;

  --ink:   #1E293B;
  --ink-2: #5A6779;
  --ink-3: #94A3B8;

  --berry:      #8E2F5C;
  --berry-soft: #FBEEF4;
  --berry-deep: #6D2247;
  --pistachio:  #4D7C0F;
  --pistachio-soft: #F1F7E8;
  --amber:      #B45309;
  --amber-soft: #FDF3E7;
  --danger:     #BE123C;
  --danger-soft:#FDEEF1;

  --on-accent: #FFFFFF;

  --r-sm: 0.625rem;
  --r:    0.875rem;
  --r-lg: 1.25rem;
  --tap:  3.75rem;

  --shadow-1: 0 1px 2px rgba(15, 23, 42, .06), 0 2px 8px rgba(15, 23, 42, .04);
  --shadow-2: 0 10px 40px rgba(15, 23, 42, .14);

  --font-ui: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Bricolage Grotesque", var(--font-ui);
}

html[data-theme="dark"] {
  --bg:        #121212;
  --surface:   #1B1B1E;
  --surface-2: #232327;
  --surface-3: #2C2C31;
  --line:      #33333A;
  --line-soft: #26262B;

  --ink:   #ECEAE7;
  --ink-2: #A7A7B0;
  --ink-3: #74747F;

  --berry:      #E26094;
  --berry-soft: #2E1A25;
  --berry-deep: #F090B4;
  --pistachio:  #A3CB5B;
  --pistachio-soft: #1E2416;
  --amber:      #E9A13B;
  --amber-soft: #2A2016;
  --danger:     #F4708F;
  --danger-soft:#2E161C;

  --on-accent: #17090F;

  --shadow-1: 0 1px 2px rgba(0, 0, 0, .5);
  --shadow-2: 0 12px 44px rgba(0, 0, 0, .65);
}

* { box-sizing: border-box; }

html {
  /* Fixed rem base (independent of browser default font-size setting) so every
     rem value below scales predictably off 16px, matching the original px design. */
  font-size: 16px;
}

/* This is a touchscreen-POS layout: big tap targets (--tap: 3.75rem = 60px)
   and generous type, sized for a tablet held at arm's length. On a regular
   desktop monitor driven with a mouse, that reads oversized at 100% browser
   zoom. Scale the rem base down for desktop/mouse setups so it looks right
   without the user having to zoom the page out manually. Touch devices
   (tablets, POS terminals) are untouched. */
@media (min-width: 1180px) and (pointer: fine) and (hover: hover) {
  html { font-size: 13px; } /* ~81% of the 16px base */
}
@media (min-width: 1600px) and (pointer: fine) and (hover: hover) {
  html { font-size: 14px; } /* slightly larger again on very wide monitors */
}

html, body {
  height: 100%;
  margin: 0;
  overscroll-behavior: none;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
:focus-visible { outline: 3px solid var(--berry); outline-offset: 2px; }

.num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }

/* ---------------------------------------------------------------- layout */

.app {
  display: grid;
  grid-template-rows: 4.5rem 1fr 5.25rem;
  height: 100dvh;
  overflow: hidden;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  z-index: 20;
}

.brand { display: flex; align-items: center; gap: 0.625rem; padding-right: 0.5rem; min-width: 0; }
.brand-mark {
  width: 2.75rem; height: 2.75rem; display: grid; place-items: center;
  font-size: 1.5rem; border-radius: 0.8125rem;
  background: var(--berry-soft);
  border: 1px solid color-mix(in srgb, var(--berry) 22%, transparent);
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.1875rem; letter-spacing: -.02em;
  white-space: nowrap;
}
.brand-sub { font-size: 0.71875rem; color: var(--ink-3); white-space: nowrap; margin-top: -0.125rem; }

.search {
  flex: 1;
  position: relative;
  max-width: 28.75rem;
}
.search input {
  width: 100%; height: 3rem;
  padding: 0 2.75rem 0 2.75rem;
  border-radius: 62.4375rem;
  border: 1px solid var(--line);
  background: var(--surface-2);
}
.search input::placeholder { color: var(--ink-3); }
.search .icon { position: absolute; left: 1rem; top: 0.8125rem; color: var(--ink-3); pointer-events: none; }
.search .clear {
  position: absolute; right: 0.375rem; top: 0.375rem; width: 2.25rem; height: 2.25rem;
  border-radius: 50%; display: grid; place-items: center; color: var(--ink-2);
}

.topbar-actions { display: flex; gap: 0.5rem; margin-left: auto; align-items: center; }

.who {
  display: flex; flex-direction: column; align-items: flex-end;
  padding-left: 0.75rem; margin-left: 0.25rem; border-left: 1px solid var(--line);
  line-height: 1.2;
}
.who b { font-size: 0.84375rem; }
.who span { font-size: 0.6875rem; color: var(--ink-3); }

/* ---------------------------------------------------------------- buttons */

.btn {
  min-height: var(--tap);
  min-width: var(--tap);
  padding: 0 1.125rem;
  border-radius: var(--r);
  background: var(--surface-2);
  color: var(--ink);
  border: 1px solid var(--line);
  font-weight: 600; font-size: 0.90625rem;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  transition: transform .08s ease, background .12s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn[disabled] { opacity: .42; pointer-events: none; }

.btn-sm { min-height: 2.75rem; padding: 0 0.875rem; font-size: 0.84375rem; border-radius: var(--r-sm); }
.btn-icon { padding: 0; width: var(--tap); }
.btn-primary { background: var(--berry); color: var(--on-accent); border-color: transparent; }
.btn-ghost   { background: transparent; border-color: transparent; }
.btn-outline { background: transparent; }
.btn-danger  { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.btn-good    { background: var(--pistachio-soft); color: var(--pistachio); border-color: color-mix(in srgb, var(--pistachio) 28%, transparent); }
.btn-warn    { background: var(--amber-soft); color: var(--amber); border-color: color-mix(in srgb, var(--amber) 28%, transparent); }
.btn.is-on   { background: var(--berry); color: var(--on-accent); border-color: transparent; }
.btn-block   { width: 100%; }

.btn-stack { flex-direction: column; gap: 0.125rem; padding: 0 0.625rem; }
.btn-stack .lbl { font-size: 0.6875rem; font-weight: 600; letter-spacing: .01em; color: inherit; opacity: .8; }
.btn-stack .gly { font-size: 1.1875rem; line-height: 1; }

/* ---------------------------------------------------------------- screens */

.screens { position: relative; overflow: hidden; }
.screen { position: absolute; inset: 0; display: none; }
.screen.is-active { display: block; }

/* ------------------------------------------------------------- POS screen */

#screen-pos { display: none; grid-template-columns: 1fr 25.25rem; }
#screen-pos.is-active { display: grid; }

.catalogue { display: flex; flex-direction: column; min-width: 0; overflow: hidden; }

.crumbs {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1rem 0;
  overflow-x: auto; scrollbar-width: none;
}
.crumbs::-webkit-scrollbar { display: none; }

.chip {
  min-height: 3.25rem; padding: 0 1.125rem;
  border-radius: 62.4375rem;
  background: var(--surface); border: 1px solid var(--line);
  font-weight: 600; font-size: 0.875rem;
  display: inline-flex; align-items: center; gap: 0.5rem; white-space: nowrap;
}
.chip .dot { width: 0.5625rem; height: 0.5625rem; border-radius: 50%; }
.chip.is-on { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.grid-wrap { flex: 1; overflow-y: auto; padding: 0.875rem 1rem 1.25rem; -webkit-overflow-scrolling: touch; }

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10.5rem, 1fr));
  gap: 0.75rem;
}

.tile {
  position: relative;
  min-height: 8.25rem;
  border-radius: var(--r);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
  padding: 0.75rem;
  display: flex; flex-direction: column; align-items: flex-start; gap: 0.375rem;
  text-align: left;
  transition: transform .08s ease;
}
.tile:active { transform: scale(.975); }
.tile .thumb {
  width: 100%; height: 3.5rem; border-radius: 0.625rem;
  display: grid; place-items: center; font-size: 1.875rem;
  background: var(--surface-2);
}
.tile .t-name {
  font-weight: 650; font-size: 0.90625rem; line-height: 1.25;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.tile .t-price { margin-top: auto; font-weight: 700; font-size: 0.9375rem; color: var(--berry); }
.tile .t-flag {
  position: absolute; top: 0.625rem; right: 0.625rem;
  font-size: 0.625rem; font-weight: 700; letter-spacing: .02em;
  padding: 0.1875rem 0.4375rem; border-radius: 0.375rem;
  background: var(--amber-soft); color: var(--amber);
}

.tile-cat { min-height: 7.25rem; justify-content: center; align-items: flex-start; }
.tile-cat .c-glyph { font-size: 1.75rem; }
.tile-cat .c-name { font-family: var(--font-display); font-weight: 700; font-size: 1.0625rem; letter-spacing: -.01em; }
.tile-cat .c-count { font-size: 0.75rem; color: var(--ink-3); }

.section-head {
  display: flex; align-items: baseline; gap: 0.625rem;
  margin: 1.125rem 0.125rem 0.625rem;
}
.section-head h3 {
  margin: 0; font-family: var(--font-display); font-size: 1rem; font-weight: 700; letter-spacing: -.01em;
}
.section-head span { font-size: 0.78125rem; color: var(--ink-3); }
.section-head:first-child { margin-top: 0.125rem; }

/* ---------------------------------------------------------------- cart */

.cart {
  background: var(--surface);
  border-left: 1px solid var(--line);
  display: flex; flex-direction: column;
  min-height: 0;
}

.cart-head {
  padding: 0.75rem 0.875rem;
  border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: center; gap: 0.5rem;
}
.cart-head .ticket { min-width: 0; }
.cart-head .ticket b { font-family: var(--font-display); font-size: 1rem; letter-spacing: -.01em; }
.cart-head .ticket span { display: block; font-size: 0.71875rem; color: var(--ink-3); }

.seg { display: flex; background: var(--surface-2); border-radius: 0.75rem; padding: 0.1875rem; gap: 0.1875rem; }
.seg button {
  min-height: 2.625rem; padding: 0 0.875rem; border-radius: 0.5625rem;
  font-size: 0.8125rem; font-weight: 650; color: var(--ink-2);
}
.seg button.is-on { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-1); }

.cart-lines { flex: 1; overflow-y: auto; padding: 0.5rem 0.625rem; }

.line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.25rem 0.625rem;
  padding: 0.625rem;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
}
.line + .line { border-top: 1px solid var(--line-soft); border-radius: 0 0 var(--r-sm) var(--r-sm); }
.line.is-open { background: var(--surface-2); border-color: var(--line); }
.line .l-name { font-weight: 650; font-size: 0.90625rem; }
.line .l-mods { grid-column: 1 / -1; font-size: 0.75rem; color: var(--ink-2); margin-top: -0.125rem; }
.line .l-note { grid-column: 1 / -1; font-size: 0.75rem; color: var(--amber); }
.line .l-total { font-weight: 700; font-size: 0.90625rem; text-align: right; }
.line .l-was { font-size: 0.71875rem; color: var(--ink-3); text-decoration: line-through; text-align: right; }

.qty { display: flex; align-items: center; gap: 0.125rem; grid-column: 1 / -1; margin-top: 0.375rem; }
.qty button {
  width: 2.875rem; height: 2.875rem; border-radius: 0.6875rem;
  background: var(--surface-2); border: 1px solid var(--line);
  font-size: 1.1875rem; font-weight: 700; display: grid; place-items: center;
}
.qty .n { width: 2.875rem; text-align: center; font-weight: 700; font-size: 1rem; }
.qty .spacer { flex: 1; }
.qty .mini {
  height: 2.875rem; padding: 0 0.75rem; border-radius: 0.6875rem;
  background: transparent; border: 1px solid var(--line);
  font-size: 0.78125rem; font-weight: 600; color: var(--ink-2);
}
.qty .mini.rm { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }

.cart-empty {
  height: 100%; display: grid; place-content: center; justify-items: center;
  gap: 0.5rem; text-align: center; padding: 1.875rem; color: var(--ink-3);
}
.cart-empty .big { font-size: 2.625rem; }
.cart-empty b { color: var(--ink-2); font-size: 0.9375rem; }

.cart-meta { padding: 0 0.875rem 0.5rem; display: grid; gap: 0.375rem; }
.meta-pill {
  display: flex; gap: 0.5rem; align-items: center;
  font-size: 0.78125rem; padding: 0.5rem 0.75rem; border-radius: 0.625rem;
  background: var(--surface-2); color: var(--ink-2);
}
.meta-pill b { color: var(--ink); font-weight: 650; }
.meta-pill button { margin-left: auto; color: var(--ink-3); font-size: 1rem; width: 1.625rem; height: 1.625rem; }

.totals { padding: 0.75rem 0.875rem; border-top: 1px solid var(--line); display: grid; gap: 0.4375rem; }
.trow { display: flex; justify-content: space-between; font-size: 0.875rem; color: var(--ink-2); }
.trow b { color: var(--ink); font-weight: 600; }
.trow.discount { color: var(--pistachio); }
.trow.discount b { color: var(--pistachio); }

.grand {
  margin-top: 0.25rem;
  background: var(--berry);
  color: var(--on-accent);
  border-radius: var(--r);
  padding: 0.75rem 1rem;
  display: flex; align-items: baseline; justify-content: space-between;
}
.grand .g-label { font-size: 0.8125rem; opacity: .82; font-weight: 600; }
.grand .g-value { font-family: var(--font-display); font-size: 1.875rem; font-weight: 700; letter-spacing: -.02em; }

.cart-actions { padding: 0 0.875rem 0.875rem; display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.cart-actions .pay { grid-column: 1 / -1; min-height: 4.25rem; font-size: 1.0625rem; }

/* --------------------------------------------------------------- toolbar */

.toolstrip {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.375rem;
  padding: 0.5rem 0.875rem; border-top: 1px solid var(--line-soft);
}
.toolstrip .btn { min-height: 3.75rem; padding: 0 0.5rem; }

/* ------------------------------------------------------------------ dock */

.dock {
  display: flex; align-items: stretch; gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  background: var(--surface);
  border-top: 1px solid var(--line);
  z-index: 20;
}
.dock-btn {
  flex: 1; min-height: 4.125rem;
  border-radius: var(--r);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.125rem;
  color: var(--ink-2); font-size: 0.75rem; font-weight: 600;
  border: 1px solid transparent;
}
.dock-btn .gly { font-size: 1.3125rem; line-height: 1; }
.dock-btn.is-on { background: var(--berry-soft); color: var(--berry); border-color: color-mix(in srgb, var(--berry) 20%, transparent); }
.dock-btn .badge {
  position: absolute; transform: translate(22px, -18px);
  background: var(--danger); color: #fff; font-size: 0.65625rem; font-weight: 700;
  min-width: 1.25rem; height: 1.25rem; border-radius: 0.625rem; display: grid; place-items: center; padding: 0 0.3125rem;
}
.dock .new-sale { flex: 0 0 auto; min-width: 10.5rem; }

/* ----------------------------------------------------------------- modal */

.veil {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(15, 23, 42, .5);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  backdrop-filter: blur(3px);
}
html[data-theme="dark"] .veil { background: rgba(0, 0, 0, .68); }
.veil[hidden] { display: none; }

.modal {
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-2);
  width: min(45rem, 100%);
  max-height: 92dvh;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.modal.wide { width: min(68.75rem, 100%); }
.modal.narrow { width: min(28.75rem, 100%); }

.modal-head {
  padding: 1rem 1.125rem;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 0.75rem;
}
.modal-head h2 {
  margin: 0; font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 700; letter-spacing: -.02em;
}
.modal-head p { margin: 0.125rem 0 0; font-size: 0.8125rem; color: var(--ink-3); }
.modal-head .x { margin-left: auto; width: 3rem; height: 3rem; border-radius: 0.75rem; font-size: 1.25rem; color: var(--ink-2); background: var(--surface-2); }

.modal-body { padding: 1rem 1.125rem; overflow-y: auto; flex: 1; }
.modal-foot {
  padding: 0.875rem 1.125rem; border-top: 1px solid var(--line);
  display: flex; gap: 0.625rem; align-items: center;
}
.modal-foot .grow { flex: 1; }

/* ------------------------------------------------------- modifier picker */

.mgroup + .mgroup { margin-top: 1.125rem; }
.mgroup-head { display: flex; align-items: baseline; gap: 0.5rem; margin-bottom: 0.5625rem; }
.mgroup-head h4 { margin: 0; font-size: 0.90625rem; font-weight: 700; }
.mgroup-head .hint { font-size: 0.75rem; color: var(--ink-3); }
.mgroup-head .req { font-size: 0.6875rem; font-weight: 700; color: var(--berry); background: var(--berry-soft); padding: 0.125rem 0.4375rem; border-radius: 0.375rem; }

.opt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(11.875rem, 1fr)); gap: 0.5625rem; }
.opt {
  min-height: var(--tap);
  padding: 0.5rem 0.875rem;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--line);
  background: var(--surface);
  display: flex; align-items: center; justify-content: space-between; gap: 0.625rem;
  font-weight: 600; font-size: 0.875rem; text-align: left;
}
.opt .plus { font-size: 0.78125rem; color: var(--ink-3); font-weight: 600; white-space: nowrap; }
.opt.is-on { border-color: var(--berry); background: var(--berry-soft); color: var(--berry); }
.opt.is-on .plus { color: var(--berry); }

/* ---------------------------------------------------------------- numpad */

.pay-grid { display: grid; grid-template-columns: 1fr 21.25rem; gap: 1.125rem; }
@media (max-width: 860px) { .pay-grid { grid-template-columns: 1fr; } }

.amount-box {
  background: var(--surface-2);
  border-radius: var(--r);
  padding: 0.6875rem 1rem;
  margin-bottom: 0.625rem;
}
.amount-box .lbl { font-size: 0.78125rem; color: var(--ink-2); }
.amount-box .val { font-family: var(--font-display); font-size: 2rem; font-weight: 700; letter-spacing: -.02em; }
.amount-box.due .val { color: var(--berry); }
.amount-box.change .val { color: var(--pistachio); }
.amount-box.short .val { color: var(--danger); }

.numpad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
.numpad button {
  min-height: 4.5rem; border-radius: var(--r);
  background: var(--surface-2); border: 1px solid var(--line);
  font-size: 1.5rem; font-weight: 650;
}
.numpad button.util { font-size: 1rem; font-weight: 600; color: var(--ink-2); }
.numpad button.wide { grid-column: span 2; }
.numpad.compact button { min-height: 3.875rem; font-size: 1.375rem; }
.pad-actions { display: grid; grid-template-columns: 1fr 1.6fr; gap: 0.5rem; margin-top: 0.5rem; }
.pad-actions .btn { min-height: 3.75rem; }

.quick-cash { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; margin-bottom: 0.625rem; }
.quick-cash button { min-height: 3.125rem; border-radius: var(--r-sm); background: var(--surface-2); border: 1px solid var(--line); font-weight: 650; font-size: 0.875rem; }

.method-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; margin-bottom: 0.75rem; }
.method-row .btn { min-height: 4rem; }

.tender-list { display: grid; gap: 0.4375rem; margin-bottom: 0.75rem; }
.tender {
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.625rem 0.75rem; border-radius: var(--r-sm);
  background: var(--pistachio-soft); color: var(--pistachio);
  font-weight: 650; font-size: 0.875rem;
}
.tender .amt { margin-left: auto; font-variant-numeric: tabular-nums; }
.tender button { color: inherit; opacity: .7; width: 1.875rem; height: 1.875rem; font-size: 1.0625rem; }

/* ---------------------------------------------------------------- success */

.success { text-align: center; padding: 1.125rem 0.5rem 0.25rem; }
.success .mark {
  width: 6rem; height: 6rem; margin: 0 auto 0.875rem;
  border-radius: 50%; display: grid; place-items: center; font-size: 2.75rem;
  background: var(--pistachio-soft); color: var(--pistachio);
  animation: pop .38s cubic-bezier(.2, 1.4, .5, 1);
}
@keyframes pop { from { transform: scale(.6); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .success .mark { animation: none; } }
.success h2 { font-family: var(--font-display); font-size: 1.625rem; margin: 0 0 0.25rem; letter-spacing: -.02em; }
.success .sub { color: var(--ink-2); font-size: 0.875rem; }
.success .change-note {
  margin: 1rem auto 0; max-width: 21.25rem;
  background: var(--pistachio-soft); color: var(--pistachio);
  border-radius: var(--r); padding: 0.75rem 1rem;
}
.success .change-note .v { font-family: var(--font-display); font-size: 1.875rem; font-weight: 700; }

/* ----------------------------------------------------------- list screens */

.pane { height: 100%; display: flex; flex-direction: column; overflow: hidden; }
.pane-head {
  display: flex; align-items: center; gap: 0.625rem; flex-wrap: wrap;
  padding: 0.875rem 1.125rem; border-bottom: 1px solid var(--line); background: var(--surface);
}
.pane-head h2 { margin: 0; font-family: var(--font-display); font-size: 1.3125rem; letter-spacing: -.02em; }
.pane-head .grow { flex: 1; }
.pane-body { flex: 1; overflow-y: auto; padding: 1rem 1.125rem 1.5rem; }

.filter-row { display: flex; gap: 0.4375rem; flex-wrap: wrap; }
.filter-row .chip { min-height: 3rem; }

.inline-search {
  height: 3rem; min-width: 12.5rem; padding: 0 1rem;
  border-radius: 62.4375rem; border: 1px solid var(--line); background: var(--surface-2);
}

.olist { display: grid; gap: 0.5625rem; }
.ocard {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center; gap: 0.875rem;
  padding: 0.875rem 1rem;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r); box-shadow: var(--shadow-1);
  text-align: left; min-height: 4.75rem;
}
.ocard .o-no { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.ocard .o-meta { font-size: 0.78125rem; color: var(--ink-3); }
.ocard .o-total { font-weight: 700; font-size: 1.0625rem; }

.tag {
  font-size: 0.71875rem; font-weight: 700; padding: 0.25rem 0.5625rem; border-radius: 0.4375rem;
  background: var(--surface-2); color: var(--ink-2); white-space: nowrap;
}
.tag.completed { background: var(--pistachio-soft); color: var(--pistachio); }
.tag.held      { background: var(--amber-soft); color: var(--amber); }
.tag.voided    { background: var(--danger-soft); color: var(--danger); }
.tag.refunded  { background: var(--berry-soft); color: var(--berry); }

.empty-state {
  text-align: center; padding: 4rem 1.5rem; color: var(--ink-3);
}
.empty-state .big { font-size: 2.875rem; margin-bottom: 0.625rem; }
.empty-state b { display: block; color: var(--ink-2); font-size: 1rem; margin-bottom: 0.25rem; }

/* ---------------------------------------------------------------- tables */

.zone + .zone { margin-top: 1.375rem; }
.zone h3 { margin: 0 0 0.625rem; font-family: var(--font-display); font-size: 1rem; letter-spacing: -.01em; }
.table-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(9.25rem, 1fr)); gap: 0.75rem; }

.tbl {
  min-height: 7.375rem; border-radius: var(--r);
  border: 1.5px solid var(--line); background: var(--surface);
  padding: 0.75rem; display: flex; flex-direction: column; gap: 0.1875rem; text-align: left;
  box-shadow: var(--shadow-1);
}
.tbl .t-no { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; letter-spacing: -.02em; }
.tbl .t-seats { font-size: 0.75rem; color: var(--ink-3); }
.tbl .t-state { margin-top: auto; font-size: 0.75rem; font-weight: 700; }
.tbl .t-amt { font-size: 0.84375rem; font-weight: 700; }
.tbl.s-empty .t-state { color: var(--ink-3); }
.tbl.s-occupied { border-color: color-mix(in srgb, var(--berry) 45%, transparent); background: var(--berry-soft); }
.tbl.s-occupied .t-state { color: var(--berry); }
.tbl.s-bill { border-color: color-mix(in srgb, var(--amber) 55%, transparent); background: var(--amber-soft); }
.tbl.s-bill .t-state { color: var(--amber); }
.tbl.is-picked { outline: 3px solid var(--berry); outline-offset: 2px; }

/* ---------------------------------------------------------------- kitchen */

.kot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(18.125rem, 1fr)); gap: 0.875rem; }
.kot {
  border-radius: var(--r); background: var(--surface);
  border: 1px solid var(--line); box-shadow: var(--shadow-1);
  display: flex; flex-direction: column; overflow: hidden;
}
.kot.ready { border-color: color-mix(in srgb, var(--pistachio) 55%, transparent); }
.kot-top {
  padding: 0.75rem 0.875rem; border-bottom: 1px dashed var(--line);
  display: flex; align-items: center; gap: 0.5rem;
}
.kot-top b { font-family: var(--font-display); font-size: 1.0625rem; }
.kot-top .when { margin-left: auto; font-size: 0.75rem; color: var(--ink-3); }
.kot-items { padding: 0.625rem 0.875rem; display: grid; gap: 0.5625rem; flex: 1; }
.kot-item { display: flex; gap: 0.625rem; align-items: flex-start; }
.kot-item .q {
  min-width: 2rem; height: 2rem; border-radius: 0.5rem;
  background: var(--surface-2); display: grid; place-items: center;
  font-weight: 700; font-size: 0.875rem;
}
.kot-item .nm { font-weight: 650; font-size: 0.90625rem; }
.kot-item .md { font-size: 0.78125rem; color: var(--ink-2); }
.kot-item .nt { font-size: 0.78125rem; color: var(--amber); }
.kot-foot { padding: 0.625rem 0.875rem 0.875rem; display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }

/* ------------------------------------------------------------------ admin */

.tabs { display: flex; gap: 0.375rem; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button {
  min-height: 3.125rem; padding: 0 1rem; border-radius: 0.6875rem;
  font-weight: 650; font-size: 0.875rem; color: var(--ink-2);
}
.tabs button.is-on { background: var(--ink); color: var(--bg); }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(11.875rem, 1fr)); gap: 0.75rem; margin-bottom: 1.25rem; }
.stat {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 0.875rem 1rem; box-shadow: var(--shadow-1);
}
.stat .s-label { font-size: 0.78125rem; color: var(--ink-2); }
.stat .s-value { font-family: var(--font-display); font-size: 1.6875rem; font-weight: 700; letter-spacing: -.02em; margin-top: 0.125rem; }
.stat .s-foot { font-size: 0.75rem; color: var(--ink-3); }
.stat.accent { background: var(--berry); border-color: transparent; color: var(--on-accent); }
.stat.accent .s-label, .stat.accent .s-foot { color: color-mix(in srgb, var(--on-accent) 78%, transparent); }

.bars { display: grid; gap: 0.5rem; }
.bar-row { display: grid; grid-template-columns: 1fr 3.625rem; gap: 0.625rem; align-items: center; font-size: 0.875rem; }
.bar-row .track { height: 1.875rem; border-radius: 0.5rem; background: var(--surface-2); position: relative; overflow: hidden; }
.bar-row .fill { position: absolute; inset: 0 auto 0 0; background: var(--berry-soft); }
.bar-row .txt { position: absolute; inset: 0; display: flex; align-items: center; padding: 0 0.625rem; font-weight: 600; gap: 0.5rem; }
.bar-row .n { text-align: right; font-weight: 700; }

.tbl-list { width: 100%; border-collapse: collapse; }
.tbl-list th {
  text-align: left; font-size: 0.75rem; color: var(--ink-3); font-weight: 600;
  padding: 0.5rem 0.625rem; border-bottom: 1px solid var(--line);
}
.tbl-list td { padding: 0.625rem; border-bottom: 1px solid var(--line-soft); font-size: 0.875rem; }
.tbl-list tr:last-child td { border-bottom: 0; }
.tbl-list .right { text-align: right; }

.field { display: grid; gap: 0.375rem; margin-bottom: 0.875rem; }
.field label { font-size: 0.8125rem; font-weight: 600; color: var(--ink-2); }
.field input, .field select, .field textarea {
  min-height: var(--tap); padding: 0.75rem 0.875rem;
  border-radius: var(--r-sm); border: 1px solid var(--line);
  background: var(--surface-2); width: 100%;
}
.field textarea { min-height: 6rem; resize: vertical; line-height: 1.5; }
.field .help { font-size: 0.75rem; color: var(--ink-3); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }

.switch-row {
  display: flex; align-items: center; gap: 0.75rem;
  min-height: var(--tap); padding: 0 0.875rem;
  border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface-2);
  margin-bottom: 0.875rem; font-weight: 600; font-size: 0.875rem;
}
.switch-row input { width: 1.625rem; height: 1.625rem; accent-color: var(--berry); }

/* ----------------------------------------------------------------- toasts */

.toasts {
  position: fixed; left: 50%; bottom: 6.5rem; transform: translateX(-50%);
  z-index: 90; display: grid; gap: 0.5rem; width: min(32.5rem, calc(100vw - 2.5rem));
}
.toast {
  background: var(--ink); color: var(--bg);
  padding: 0.875rem 1.125rem; border-radius: var(--r);
  font-size: 0.90625rem; font-weight: 600; box-shadow: var(--shadow-2);
  display: flex; gap: 0.625rem; align-items: center;
  animation: rise .2s ease;
}
.toast.bad { background: var(--danger); color: #fff; }
.toast.good { background: var(--pistachio); color: #fff; }
@keyframes rise { from { transform: translateY(14px); opacity: 0; } to { transform: none; opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .toast { animation: none; } }

/* ------------------------------------------------------------------ login */

.login-wrap {
  min-height: 100dvh; display: grid; place-items: center; padding: 1.5rem;
  background:
    radial-gradient(1100px 520px at 12% -8%, var(--berry-soft), transparent 62%),
    radial-gradient(900px 480px at 96% 108%, var(--pistachio-soft), transparent 60%),
    var(--bg);
}
.login-card {
  width: min(28.75rem, 100%); background: var(--surface);
  border: 1px solid var(--line); border-radius: 1.625rem;
  box-shadow: var(--shadow-2); padding: 2.125rem 1.875rem 1.75rem;
}
.login-card .mark { font-size: 2.75rem; }
.login-card h1 { font-family: var(--font-display); font-size: 1.875rem; margin: 0.5rem 0 0.125rem; letter-spacing: -.03em; }
.login-card .tag { color: var(--ink-3); font-size: 0.875rem; margin-bottom: 1.375rem; }
.login-card .err {
  background: var(--danger-soft); color: var(--danger);
  padding: 0.75rem 0.875rem; border-radius: var(--r-sm); font-size: 0.84375rem; font-weight: 600; margin-bottom: 0.875rem;
}
.creds {
  margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--line-soft);
  font-size: 0.78125rem; color: var(--ink-3); line-height: 1.7;
}
.creds b { color: var(--ink-2); }

/* ------------------------------------------- login: ONE screen, no scroll */
/* Everything here is sized so the login fits a phone without scrolling. */
body.login-page { overflow: hidden; }
.login-page .login-wrap { min-height: 100svh; padding: 0.625rem; }
.login-page .login-card {
  padding: 1.25rem 1.25rem 1rem; border-radius: 1.375rem;
  width: min(26.25rem, 100%); max-height: calc(100svh - 1.25rem);
  display: flex; flex-direction: column; gap: 0;
}
.login-page .login-card .mark { font-size: 2rem; line-height: 1; }
.login-page .login-card h1 { font-size: 1.5rem; margin: 0.375rem 0 0.125rem; }
.login-page .login-card .tag { font-size: 0.78125rem; margin-bottom: 0.75rem; }
.login-page .err { padding: 0.5625rem 0.75rem; font-size: 0.78125rem; margin-bottom: 0.625rem; }
.login-page .code-field { margin-bottom: 0.625rem; }
.login-page .code-field label { font-size: 0.75rem; }
.login-page .code-field input {
  min-height: 3.5rem; text-align: center;
  font-family: var(--font-display); font-size: 1.625rem; font-weight: 700;
  letter-spacing: .30em; text-indent: .30em; padding: 0.375rem 0.75rem;
}
.login-page .numpad { gap: 0.4375rem; }
.login-page .numpad button { min-height: 3.375rem; font-size: 1.25rem; }
.login-page .numpad button.util { font-size: 0.875rem; }
.login-page .btn-block { min-height: 3.375rem; margin-top: 1.25rem; }
.login-page .creds { margin-top: 0.625rem; padding-top: 0.5rem; font-size: 0.6875rem; line-height: 1.5; }

/* Short screens: drop the decorative bits so the pad still fits. */
@media (max-height: 700px) {
  .login-page .mark { display: none; }
  .login-page .tag { display: none; }
  .login-page .login-card { padding: 1rem 1rem 0.75rem; }
  .login-page .numpad button { min-height: 2.875rem; font-size: 1.125rem; }
  .login-page .code-field input { min-height: 3rem; font-size: 1.375rem; }
  .login-page .btn-block { min-height: 3rem; margin-top: 0.875rem; }
  .login-page .creds { display: none; }
}

/* ---------------------------------------------------------------- receipt */

.receipt-sheet {
  width: 20rem; margin: 0 auto; background: #fff; color: #111;
  padding: 1.25rem 1.125rem; font-size: 0.78125rem; line-height: 1.5;
  font-family: var(--font-ui);
}
.receipt-sheet .r-shop { text-align: center; }
.receipt-sheet .r-shop .n { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; letter-spacing: -.02em; }
.receipt-sheet .r-shop .s { font-size: 0.71875rem; color: #555; }
.receipt-sheet hr { border: 0; border-top: 1px dashed #bbb; margin: 0.75rem 0; }
.receipt-sheet .r-kv { display: flex; justify-content: space-between; font-size: 0.71875rem; color: #444; }
.receipt-sheet .r-item { display: flex; justify-content: space-between; gap: 0.625rem; margin-bottom: 0.4375rem; }
.receipt-sheet .r-item .qn { font-weight: 600; }
.receipt-sheet .r-item .md { font-size: 0.6875rem; color: #666; }
.receipt-sheet .r-tot { display: flex; justify-content: space-between; margin-bottom: 0.25rem; }
.receipt-sheet .r-tot.grand { font-size: 1.0625rem; font-weight: 700; margin-top: 0.375rem; }
.receipt-sheet .r-foot { text-align: center; font-size: 0.6875rem; color: #666; margin-top: 0.75rem; }
.receipt-sheet .r-void {
  text-align: center; font-weight: 700; letter-spacing: .1em;
  border: 2px solid #b00; color: #b00; padding: 0.375rem; margin: 0.625rem 0;
}
.receipt-frame {
  background: var(--surface-2); border-radius: var(--r); padding: 1.125rem 0;
  max-height: 52dvh; overflow-y: auto;
}

@media print {
  body * { visibility: hidden; }
  .receipt-sheet, .receipt-sheet * { visibility: visible; }
  .receipt-sheet { position: absolute; left: 0; top: 0; width: 80mm; padding: 4mm; }
  .no-print { display: none !important; }
  @page { margin: 4mm; size: 80mm auto; }
}

/* ------------------------------------------------------------ responsive */

@media (max-width: 1180px) {
  #screen-pos { grid-template-columns: 1fr 21.75rem; }
  .tile-grid { grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr)); }
}

@media (max-width: 900px) {
  .app { grid-template-rows: 4.25rem 1fr 5rem; }
  #screen-pos { grid-template-columns: 1fr; }
  .cart { position: fixed; inset: 4.25rem 0 5rem; z-index: 30; border-left: 0; transform: translateX(100%); transition: transform .2s ease; }
  .cart.is-open { transform: none; }
  .brand-sub { display: none; }
}

@media (min-width: 901px) {
  .cart-toggle { display: none; }
}

/* ------------------------------------------------------- device gate ---
   This is a tablet/desktop POS screen — a phone-sized viewport can't fit
   the catalogue + cart + dock layout usably, so we show a blocking notice
   instead of a broken UI. Threshold sits below the 900px tablet breakpoint
   above, so tablets keep using the adapted single-column layout. */

.device-gate {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg);
  color: var(--ink);
  padding: 2rem 1.5rem;
  text-align: center;
  align-items: center;
  justify-content: center;
}
.device-gate-card { max-width: 22rem; }
.device-gate-mark { font-size: 2.75rem; margin-bottom: 0.75rem; }
.device-gate-card h1 { font-family: var(--font-display); font-size: 1.25rem; margin: 0 0 0.5rem; }
.device-gate-card p { color: var(--ink-2); font-size: 0.9rem; line-height: 1.5; margin: 0; }

@media (max-width: 680px) {
  body > *:not(.device-gate) { display: none !important; }
  .device-gate { display: flex; }
}

/* ---------------------------------------------------------------------------
   Sign-in overlay — only used by the hosted browser-storage build; the PHP
   build has its own server-rendered login page.
   ------------------------------------------------------------------------ */
.localauth{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:1.25rem;
  background:radial-gradient(1200px 600px at 20% -10%,rgba(142,47,92,.18),transparent 60%),var(--bg);
  overflow:auto}
.localauth-card{width:min(26.25rem,100%);background:var(--surface);border:1px solid var(--line);
  border-radius:1.375rem;padding:1.625rem;box-shadow:var(--shadow-2);text-align:center}
.localauth-mark{font-size:2.5rem;line-height:1}
.localauth h1{font-family:var(--font-display);font-size:1.625rem;margin:0.5rem 0 0.125rem}
.localauth-sub{color:var(--ink-2);margin:0 0 1rem;font-size:0.875rem}
.localauth label{display:block;text-align:left;font-size:0.75rem;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;color:var(--ink-2);margin:0.75rem 0 0.375rem}
.localauth input{width:100%;height:3.75rem;border-radius:0.875rem;border:1px solid var(--line);
  background:var(--surface-2);color:var(--ink);font-size:1.1875rem;padding:0 1rem;font-family:inherit}
.localauth input:focus{outline:2px solid var(--berry);outline-offset:1px}
.localauth-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:0.5rem;margin:0.875rem 0}
.localauth-pad button{height:3.75rem;border-radius:0.875rem;border:1px solid var(--line);background:var(--surface-2);
  color:var(--ink);font-size:1.1875rem;font-weight:600;font-family:inherit;cursor:pointer}
.localauth-pad button:active{background:var(--berry);color:#fff}
.localauth-go{width:100%;height:3.875rem;border:0;border-radius:0.875rem;background:var(--berry);color:#fff;
  font-size:1.0625rem;font-weight:700;font-family:inherit;cursor:pointer}
.localauth-err{background:rgba(190,18,60,.12);color:var(--danger);border-radius:0.75rem;padding:0.625rem 0.75rem;
  font-size:0.875rem;margin-bottom:0.375rem}
.localauth-creds{display:grid;gap:0.5rem;margin-top:1rem}
.localauth-creds button{min-height:3.75rem;border-radius:0.875rem;border:1px dashed var(--line);
  background:transparent;color:var(--ink);font-family:inherit;cursor:pointer;display:flex;
  flex-direction:column;align-items:flex-start;justify-content:center;padding:0.5rem 0.875rem;gap:0.125rem}
.localauth-creds b{font-size:0.9375rem}
.localauth-creds span{font-size:0.75rem;color:var(--ink-2)}

.localauth-reset{margin-top:0.75rem;min-height:2.75rem;width:100%;border:0;background:transparent;
  color:var(--ink-3);font-family:inherit;font-size:0.8125rem;cursor:pointer;text-decoration:underline}