/* RC Vet — design tokens */
:root {
  --ink: #17324D;
  --ink-2: #2B4A66;
  --sky: #DCEEF5;
  --sky-2: #EEF7FA;
  --tag: #F4B63F;
  --tag-dark: #C98E1B;
  --leaf: #2F7D5B;
  --danger: #B3403A;
  --paper: #FFFFFF;
  --mist: #F3F6F8;
  --line: #D7E1E7;
  --muted: #5B6F80;
  --radius-s: 8px;
  --radius-m: 14px;
  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Nunito Sans", "Segoe UI", system-ui, sans-serif;
  --wrap: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-body); color: var(--ink); background: var(--paper); font-size: 1rem; line-height: 1.6; }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; max-width: 68ch; }
a { color: var(--ink-2); }
:focus-visible { outline: 3px solid var(--tag-dark); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.hint { font-size: .87rem; color: var(--muted); margin: 0; }
.error-text { color: var(--danger); font-weight: 600; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 8px; }

/* Announcement */
.announce { background: var(--ink); color: #fff; text-align: center; padding: 8px 16px; font-size: .92rem; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: #fff; position: sticky; top: 0; z-index: 20; }
.header-row { display: flex; align-items: center; gap: 20px; min-height: 68px; position: relative; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 800; font-size: 1.35rem; text-decoration: none; color: var(--ink); }
.brand-mark { width: 30px; height: 33px; color: #8FA3B3; }
.main-nav { display: flex; gap: 2px; margin-left: auto; }
.main-nav a { text-decoration: none; color: var(--ink); padding: 8px 12px; border-radius: 999px; font-weight: 600; }
.main-nav a:hover { background: var(--mist); }
.main-nav a[aria-current="page"] { background: var(--sky); }
.header-actions { display: flex; gap: 8px; align-items: center; }
.badge-count { background: var(--tag); color: var(--ink); border-radius: 999px; min-width: 22px; padding: 0 6px; font-size: .8rem; line-height: 22px; text-align: center; }
.nav-toggle { display: none; }
@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; }
  .header-actions { margin-left: auto; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 10px 20px 16px; border-bottom: 1px solid var(--line); margin: 0; }
  .main-nav.open { display: flex; }
}
@media (max-width: 480px) {
  .brand span { display: none; }
  .header-row { gap: 10px; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 999px; font: inherit; font-weight: 700; line-height: 1.2; border: 2px solid transparent; cursor: pointer; text-decoration: none; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--ink-2); }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--mist); }
.btn-danger { border-color: var(--danger); color: var(--danger); background: transparent; }
.btn-small { padding: 7px 14px; font-size: .9rem; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.link-btn { background: none; border: none; padding: 0; font: inherit; color: var(--ink-2); text-decoration: underline; cursor: pointer; }

/* Hero */
.hero { background: var(--sky); padding: 64px 0 88px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.3fr .9fr; gap: 56px; align-items: center; }
.lead { font-size: 1.15rem; color: var(--ink-2); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

/* The ID tag — the site's one signature element */
.idtag {
  position: relative; background: var(--tag); border-radius: 40px;
  padding: 76px 30px 30px; margin-top: 30px;
  transform: rotate(-3deg); transform-origin: 50% 0;
  box-shadow: 0 16px 0 -6px var(--tag-dark);
  animation: swing 1.8s cubic-bezier(.3,.6,.3,1) 1;
}
.idtag::before { content: ""; position: absolute; top: 24px; left: 50%; width: 26px; height: 26px; margin-left: -13px; border-radius: 50%; background: var(--sky); box-shadow: inset 0 3px 3px rgba(23,50,77,.3); }
.idtag::after { content: ""; position: absolute; top: -40px; left: 50%; width: 44px; height: 78px; margin-left: -22px; border: 5px solid #8FA3B3; border-radius: 50%; }
.idtag h2 { font-size: 1.6rem; }
.idtag select { background: #fff; border-color: var(--tag-dark); }
.idtag dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 18px 0 22px; }
.idtag dt { font-weight: 700; }
.idtag dd { margin: 0; }
.idtag a:not(.btn) { color: var(--ink); }
@keyframes swing {
  0% { transform: rotate(9deg); }
  35% { transform: rotate(-7deg); }
  65% { transform: rotate(-1deg); }
  100% { transform: rotate(-3deg); }
}
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .idtag { max-width: 440px; }
}

/* Sections */
.section { padding: 64px 0; }
.section-mist { background: var(--mist); }
.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.section-head h2 { margin: 0; }
.page-head { background: var(--sky); padding: 48px 0 36px; }
.page-head h1 { margin-bottom: .3em; }
.page-head p { margin: 0; color: var(--ink-2); font-size: 1.08rem; }

/* Home services list */
.service-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 0 32px; border-top: 3px solid var(--ink); }
.service-item { padding: 20px 0; border-bottom: 1px solid var(--line); }
.service-item h3 { margin-bottom: .3em; }
.service-item p { margin: 0 0 .4em; color: var(--ink-2); }
.service-item .price-note { font-weight: 700; font-size: .95rem; }

/* Rewards band */
.rewards-band { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; border: 3px solid var(--ink); border-radius: var(--radius-m); padding: 32px; }
.rewards-band p { margin: 0; }

/* Products */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 24px; }
.product { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-m); overflow: hidden; }
.product-img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; background: var(--sky-2); }
.product-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-name { font-weight: 700; text-decoration: none; color: var(--ink); }
.product-name:hover { text-decoration: underline; }
.price { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.points { font-size: .88rem; color: var(--leaf); font-weight: 700; }
.product .btn { margin-top: auto; align-self: flex-start; }

.shop-tools { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; margin-bottom: 28px; }
.shop-tools input[type="search"] { max-width: 320px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { border: 1.5px solid var(--line); background: #fff; border-radius: 999px; padding: 6px 14px; cursor: pointer; font: inherit; font-weight: 600; color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Product detail */
.pd { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 48px 0; align-items: start; }
.pd-img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: var(--radius-m); background: var(--sky-2); }
.pd .price { font-size: 1.8rem; display: block; margin-bottom: 8px; }
.pd .crumb { margin-bottom: 12px; display: inline-block; }
.pd-meta { display: flex; flex-direction: column; gap: 4px; margin: 12px 0 20px; }
.buy-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
@media (max-width: 760px) { .pd { grid-template-columns: 1fr; gap: 24px; padding-top: 24px; } }

/* Forms */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
label, .label { font-weight: 700; font-size: .95rem; }
input, select, textarea { font: inherit; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: var(--radius-s); background: #fff; color: var(--ink); width: 100%; }
input:focus, select:focus, textarea:focus { border-color: var(--ink-2); outline: none; box-shadow: 0 0 0 3px var(--sky); }
textarea { min-height: 96px; resize: vertical; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; margin-bottom: 12px; }
.check input { width: auto; margin-top: 5px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
fieldset { border: none; padding: 0; margin: 0 0 14px; }
legend { font-weight: 700; margin-bottom: 8px; padding: 0; }
.photo-row { display: grid; grid-template-columns: 1fr 72px; gap: 12px; align-items: end; }
.photo-preview { width: 72px; height: 72px; border-radius: 10px; object-fit: cover; background: var(--sky-2); }

/* Panels & empty states */
.panel { border: 1px solid var(--line); border-radius: var(--radius-m); padding: 24px; background: #fff; }
.panel + .panel { margin-top: 20px; }
.empty { padding: 32px; border: 1.5px dashed var(--line); border-radius: var(--radius-m); color: var(--muted); text-align: center; }
.empty p { margin: 0 auto; }

/* Status badges */
.status { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .82rem; font-weight: 700; background: var(--mist); white-space: nowrap; }
.status-pending { background: #FFF1D1; color: #7A5608; }
.status-confirmed { background: var(--sky); color: var(--ink); }
.status-ready { background: #DDF1E6; color: var(--leaf); }
.status-completed { background: var(--leaf); color: #fff; }
.status-cancelled, .status-inactive { background: #F6DEDC; color: var(--danger); }
.status-active { background: #DDF1E6; color: var(--leaf); }

/* Tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-m); background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { background: var(--mist); font-weight: 700; white-space: nowrap; }
tr:last-child td { border-bottom: none; }
.thumb { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; background: var(--sky-2); }
td select { min-width: 150px; padding: 6px 8px; }
.item-lines { margin: 0; padding-left: 18px; }

/* Dialog */
dialog { border: none; border-radius: var(--radius-m); padding: 0; max-width: 660px; width: calc(100% - 32px); color: var(--ink); }
dialog::backdrop { background: rgba(23, 50, 77, .45); }
.dialog-head { padding: 20px 24px 0; }
.dialog-head h2 { font-size: 1.4rem; margin: 0; }
.dialog-body { padding: 16px 24px; max-height: 68vh; overflow: auto; }
.dialog-foot { padding: 14px 24px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 10px; }

/* Toast */
#toast { position: fixed; bottom: 20px; left: 50%; transform: translate(-50%, 16px); opacity: 0; pointer-events: none; background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 12px; transition: opacity .2s, transform .2s; z-index: 100; font-weight: 600; max-width: calc(100% - 32px); }
#toast.show { opacity: 1; transform: translate(-50%, 0); }
#toast.error { background: var(--danger); }

/* Cart */
.cart-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 36px; align-items: start; padding: 40px 0 64px; }
.cart-item { display: grid; grid-template-columns: 72px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.cart-item img { width: 72px; height: 72px; object-fit: cover; border-radius: 10px; background: var(--sky-2); }
.cart-item .name { font-weight: 700; }
.cart-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.qty { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 999px; background: #fff; }
.qty button { background: none; border: none; width: 34px; height: 34px; font-size: 1.1rem; cursor: pointer; color: var(--ink); border-radius: 999px; }
.qty span { min-width: 28px; text-align: center; font-weight: 700; }
.sum-row { display: flex; justify-content: space-between; padding: 5px 0; }
.sum-total { font-weight: 800; font-size: 1.2rem; border-top: 2px solid var(--ink); margin-top: 8px; padding-top: 10px; }
.radio-cards label { display: flex; gap: 10px; align-items: center; border: 1.5px solid var(--line); border-radius: 10px; padding: 12px; cursor: pointer; margin-bottom: 8px; }
.radio-cards input { width: auto; }
.radio-cards label:has(input:checked) { border-color: var(--ink); background: var(--sky-2); }
.pay-details { background: var(--mist); border-radius: 10px; padding: 12px 14px; margin-bottom: 14px; white-space: pre-line; }
@media (max-width: 860px) { .cart-layout { grid-template-columns: 1fr; } }

/* Services page */
.service-group { margin-bottom: 48px; }
.service-group > h2 { border-bottom: 3px solid var(--ink); padding-bottom: 10px; }
.service-row { display: grid; grid-template-columns: 110px 1fr minmax(180px, auto); gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); align-items: start; }
.service-row img { width: 110px; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 12px; background: var(--sky-2); }
.service-row p { margin: 0 0 .4em; }
.service-side { text-align: right; display: flex; flex-direction: column; gap: 8px; align-items: flex-end; }
@media (max-width: 700px) {
  .service-row { grid-template-columns: 80px 1fr; }
  .service-row img { width: 80px; }
  .service-side { grid-column: 1 / -1; text-align: left; align-items: flex-start; }
}

/* Branches page */
.branch { display: grid; grid-template-columns: 1fr 1.15fr; gap: 32px; padding: 36px 0; border-bottom: 1px solid var(--line); }
.branch dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 16px 0; }
.branch dt { font-weight: 700; }
.branch dd { margin: 0; }
.branch-photo { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius-m); margin-bottom: 16px; background: var(--sky-2); }
.map { width: 100%; aspect-ratio: 4 / 3; border: 0; border-radius: var(--radius-m); background: var(--sky-2); }
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; list-style: none; }
.tag-list li { background: var(--mist); border-radius: 999px; padding: 3px 12px; font-size: .88rem; font-weight: 600; }
@media (max-width: 800px) { .branch { grid-template-columns: 1fr; } }

/* About / FAQ */
.prose { padding: 48px 0 64px; }
.prose p { font-size: 1.08rem; }
.two-col { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }
details { border-bottom: 1px solid var(--line); padding: 16px 0; }
details summary { font-weight: 700; cursor: pointer; font-size: 1.05rem; }
details p { margin: 10px 0 0; }

/* Auth */
.auth-box { max-width: 480px; margin: 48px auto 72px; }
.tabs { display: flex; gap: 4px; margin-bottom: 20px; background: var(--mist); padding: 4px; border-radius: 999px; }
.tabs button { flex: 1; border: none; background: none; padding: 10px; border-radius: 999px; font: inherit; font-weight: 700; color: var(--ink); cursor: pointer; }
.tabs button[aria-selected="true"] { background: #fff; box-shadow: 0 1px 3px rgba(23,50,77,.18); }

/* Account */
.account-grid { display: grid; grid-template-columns: 1fr 1.8fr; gap: 28px; align-items: start; padding: 40px 0 64px; }
.points-tag { background: var(--tag); border-radius: 28px; padding: 26px; margin-bottom: 20px; box-shadow: 0 10px 0 -4px var(--tag-dark); }
.points-tag .big { font-family: var(--font-display); font-weight: 800; font-size: 3rem; line-height: 1; display: block; margin: 6px 0; }
.points-tag p { margin: 0; }
.order { border: 1px solid var(--line); border-radius: var(--radius-m); padding: 16px 18px; margin-bottom: 12px; background: #fff; }
.order-top { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; }
.order-top strong { font-family: var(--font-display); font-size: 1.1rem; }
@media (max-width: 800px) { .account-grid { grid-template-columns: 1fr; } }

/* Admin */
.admin { display: grid; grid-template-columns: 210px 1fr; gap: 32px; padding: 32px 0 64px; }
.admin-nav { display: flex; flex-direction: column; gap: 4px; position: sticky; top: 90px; align-self: start; }
.admin-nav button { text-align: left; background: none; border: none; padding: 10px 14px; border-radius: 10px; font: inherit; font-weight: 700; color: var(--ink); cursor: pointer; white-space: nowrap; }
.admin-nav button:hover { background: var(--mist); }
.admin-nav button[aria-selected="true"] { background: var(--sky); }
.admin-panel { min-width: 0; }
.toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.toolbar input { max-width: 280px; }
.faq-row { border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-bottom: 10px; }
@media (max-width: 820px) {
  .admin { grid-template-columns: 1fr; gap: 16px; }
  .admin-nav { flex-direction: row; overflow-x: auto; position: static; }
}

/* Footer */
.site-footer { background: var(--ink); color: #DCE7EE; padding: 48px 0 24px; }
.site-footer a { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 32px; }
.footer-brand { font-family: var(--font-display); font-weight: 800; font-size: 1.4rem; color: #fff; margin-bottom: .4em; }
.footer-title { font-weight: 700; color: #fff; margin-bottom: .6em; }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.footer-base { border-top: 1px solid rgba(255,255,255,.15); margin-top: 32px; padding-top: 16px; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }

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

/* ================= Staff area ================= */
.staff-bar { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 10px 20px; background: var(--ink); color: #fff; }
.brand-small { font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; color: #fff; text-decoration: none; }
.staff-branch select { background: var(--ink-2); color: #fff; border-color: rgba(255,255,255,.25); padding: 6px 10px; width: auto; }
.staff-branch span { font-weight: 700; }
.staff-nav { display: flex; gap: 2px; flex-wrap: wrap; }
.staff-nav a { color: #DCE7EE; text-decoration: none; font-weight: 700; padding: 6px 12px; border-radius: 999px; }
.staff-nav a:hover { background: rgba(255,255,255,.1); }
.staff-nav a[aria-current="page"] { background: var(--tag); color: var(--ink); }
.staff-user { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.staff-user small { color: #A9BCCB; margin-left: 4px; }
.staff-user .btn-ghost { border-color: rgba(255,255,255,.5); color: #fff; }
.staff-user .btn-ghost:hover { background: rgba(255,255,255,.1); }
.nowrap { white-space: nowrap; }
.admin-link { display: block; padding: 8px 14px; border-radius: 10px; font-weight: 600; color: var(--ink-2); text-decoration: none; }
.admin-link:hover { background: var(--mist); }
dialog.wide { max-width: 1000px; }

.staff-home { display: grid; grid-template-columns: 1fr 1.6fr; gap: 36px; padding: 36px 0 64px; align-items: start; }
.clock-card { background: var(--tag); border-radius: 28px; padding: 24px; box-shadow: 0 10px 0 -4px var(--tag-dark); margin-top: 16px; }
.clock-date { font-weight: 700; margin-bottom: 14px; }
.clock-times { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.clock-times strong { display: block; font-family: var(--font-display); font-size: 1.7rem; }
.clock-times .hint { color: var(--ink); }
.clock-btn { width: 100%; padding: 16px; font-size: 1.1rem; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.tile { display: flex; flex-direction: column; gap: 4px; padding: 18px; border: 1.5px solid var(--line); border-radius: var(--radius-m); text-decoration: none; color: var(--ink); background: #fff; }
.tile:hover { border-color: var(--ink); }
.tile strong { font-family: var(--font-display); font-size: 1.2rem; }
.tile span { color: var(--muted); font-size: .92rem; }
.tile[aria-disabled="true"] { opacity: .55; pointer-events: none; }
@media (max-width: 820px) { .staff-home { grid-template-columns: 1fr; } }

.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 8px; }
.stat { border: 1px solid var(--line); border-radius: var(--radius-m); padding: 14px 16px; background: #fff; }
.stat strong { display: block; font-family: var(--font-display); font-size: 1.45rem; }

/* ================= Cashier (POS) ================= */
.pos-page { background: var(--mist); }
.gate { max-width: 460px; margin: 0 auto; }
.gate h1 { font-size: 1.9rem; }
.pos-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 20px; background: #fff; border-bottom: 1px solid var(--line); font-weight: 600; }
.pos-bar-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.pos { display: grid; grid-template-columns: 1fr 400px; gap: 0; height: calc(100vh - 118px); min-height: 520px; }
.pos-catalog { display: flex; flex-direction: column; min-height: 0; padding: 16px 20px; }
.pos-tools { display: flex; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.pos-tools input { flex: 1; min-width: 200px; font-size: 1.05rem; }
.seg { display: inline-flex; background: #fff; border: 1.5px solid var(--line); border-radius: 999px; padding: 3px; }
.seg button { border: none; background: none; font: inherit; font-weight: 700; padding: 8px 16px; border-radius: 999px; cursor: pointer; color: var(--ink); }
.seg button[aria-selected="true"] { background: var(--ink); color: #fff; }
.pos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; overflow-y: auto; align-content: start; padding-bottom: 20px; }
.pos-tile { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; text-align: left; min-height: 104px; padding: 12px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer; font: inherit; color: var(--ink); }
.pos-tile:hover { border-color: var(--ink); }
.pos-tile:active { transform: scale(.98); }
.pos-tile.service { border-left: 5px solid var(--tag); }
.tile-name { font-weight: 700; line-height: 1.25; }
.tile-price { font-family: var(--font-display); font-weight: 700; margin-top: auto; }
.tile-stock { font-size: .8rem; color: var(--muted); }
.tile-stock.low { color: #7A5608; font-weight: 700; }
.tile-stock.out { color: var(--danger); font-weight: 700; }

.pos-ticket { display: flex; flex-direction: column; min-height: 0; background: #fff; border-left: 1px solid var(--line); }
.ticket-customer { padding: 14px 16px; border-bottom: 1px solid var(--line); position: relative; }
.cust-search { display: flex; gap: 8px; }
.cust-results { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; max-height: 200px; overflow-y: auto; }
.cust-results .hint, .cust-results .error-text { margin: 4px 0 0; font-size: .88rem; }
.cust-hit { display: flex; flex-direction: column; align-items: flex-start; text-align: left; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--sky-2); cursor: pointer; font: inherit; color: var(--ink); }
.cust-hit span { font-size: .85rem; color: var(--muted); }
.cust-picked { display: flex; justify-content: space-between; gap: 10px; align-items: center; background: var(--sky); border-radius: 10px; padding: 10px 12px; }
.ticket-lines { flex: 1; overflow-y: auto; padding: 4px 16px; }
.ticket-empty { color: var(--muted); text-align: center; margin: 40px auto; max-width: 240px; }
.tline { display: grid; grid-template-columns: 1fr auto; grid-template-areas: "main total" "main qty"; gap: 4px 10px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.tline-main { grid-area: main; display: flex; flex-direction: column; gap: 3px; }
.tline-name { font-weight: 700; }
.tline-price { display: inline-flex; align-items: center; gap: 4px; font-size: .9rem; color: var(--muted); }
.tline-price input { width: 110px; padding: 4px 8px; }
.tline-promo { font-size: .82rem; color: var(--leaf); font-weight: 700; }
.tline .qty { grid-area: qty; justify-self: end; }
.tline .qty button { width: 30px; height: 30px; }
.tline-total { grid-area: total; text-align: right; }
.ticket-totals { padding: 12px 16px; border-top: 2px solid var(--ink); }
.ticket-actions { display: grid; grid-template-columns: auto 1fr; gap: 10px; padding: 0 16px 16px; }
#payBtn { padding: 16px; font-size: 1.15rem; }
.pay-row { display: grid; grid-template-columns: 120px 1fr 1fr auto; gap: 8px; align-items: center; margin-bottom: 8px; }
.pay-row input[hidden] { display: none; }
.pay-summary { margin-top: 16px; background: var(--mist); border-radius: 10px; padding: 12px 14px; }
.done-change { font-size: 1.4rem; font-family: var(--font-display); }
@media (max-width: 900px) {
  .pos { grid-template-columns: 1fr; height: auto; }
  .pos-grid { max-height: 50vh; }
  .pos-ticket { border-left: none; border-top: 1px solid var(--line); }
  .pay-row { grid-template-columns: 1fr 1fr; }
}