:root {
  color-scheme: light;
  --bg: #f8f6f6;
  --panel: #ffffff;
  --text: #231f20;
  --muted: #6b6465;
  --line: #ded7d8;
  --accent: #a6192e;
  --soft: #f7e8eb;
  --warn: #865610;
  --error: #a6192e;
}

body {
  background: var(--bg);
}

body[data-role="client"] > header {
  position: sticky;
  top: 0;
  z-index: 60;
}

button:hover {
  border-color: var(--accent);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
}

input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--accent);
}

:focus-visible {
  outline-color: #d98a97;
}

.badge,
.product .category,
nav button.selected,
.category-total {
  color: var(--accent);
}

.notice.error {
  background: #f7e8eb;
  color: var(--accent);
}

.address-row {
  grid-template-columns: minmax(220px, 1fr) auto auto;
  align-items: center;
}

/* Client workspace: wide desktop, compact tablet and touch-first phone layouts. */
@media (max-width: 1100px) and (min-width: 761px) {
  body[data-role="client"] #shell {
    grid-template-columns: 165px minmax(0, 1fr);
  }
  body[data-role="client"] nav {
    padding-inline: 8px;
  }
  body[data-role="client"] main {
    padding: 22px 18px;
  }
  body[data-role="client"][data-page="catalog"] .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  body[data-role="client"] {
    padding-bottom: 72px;
  }
  body[data-role="client"] header {
    position: sticky;
    top: 0;
    z-index: 20;
    padding: 10px 12px;
    gap: 8px;
  }
  body[data-role="client"] header .brand small {
    display: none;
  }
  body[data-role="client"] #session {
    gap: 6px;
    min-width: 0;
    font-size: .8rem;
    flex-wrap: nowrap;
  }
  body[data-role="client"] #session .session-name {
    max-width: clamp(30px, 20vw, 100px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  body[data-role="client"] #session button {
    min-height: 36px;
    padding: 6px 9px;
  }
  body[data-role="client"] #shell {
    display: block;
    max-width: none;
  }
  body[data-role="client"] nav {
    position: fixed;
    left: 8px;
    right: 8px;
    bottom: 8px;
    z-index: 50;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 2px;
    padding: 5px;
    border: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
    border-radius: 18px;
    background: color-mix(in srgb, var(--panel) 92%, transparent);
    box-shadow: 0 8px 28px color-mix(in srgb, var(--text) 16%, transparent);
    backdrop-filter: blur(14px);
  }
  body[data-role="client"] nav button {
    min-width: 0;
    min-height: 52px;
    padding: 5px 2px;
    border-radius: 12px;
    text-align: center;
    font-size: .61rem;
    line-height: 1.12;
    overflow-wrap: anywhere;
  }
  body[data-role="client"] main {
    padding: 14px 12px 18px;
  }
  body[data-role="client"] footer {
    display: none;
  }
  body[data-role="client"] .heading {
    margin-bottom: 14px;
  }
  body[data-role="client"] h1 {
    font-size: 1.38rem;
  }
  body[data-role="client"] .panel {
    padding: 14px;
    margin-bottom: 11px;
  }
  body[data-role="client"] .toolbar {
    align-items: stretch;
    gap: 9px;
  }
  body[data-role="client"] .toolbar > button {
    flex: 1 1 auto;
  }
  body[data-role="client"][data-page="catalog"] .toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
  }
  body[data-role="client"][data-page="catalog"] .toolbar > label:first-child {
    grid-column: 1;
    grid-row: 1;
  }
  body[data-role="client"][data-page="catalog"] .toolbar > label:nth-child(2) {
    grid-column: 1 / -1;
    grid-row: 2;
  }
  body[data-role="client"][data-page="catalog"] .view-switch {
    grid-column: 2;
    grid-row: 1;
    align-self: end;
  }
  body[data-role="client"][data-page="catalog"] .toolbar > .primary {
    grid-column: 1 / -1;
    grid-row: 3;
  }
  body[data-role="client"][data-page="catalog"] .catalog-list {
    padding: 0 11px;
  }
  body[data-role="client"][data-page="catalog"] .catalog-item {
    grid-template-columns: minmax(0, 1fr) 82px;
    gap: 4px 10px;
    padding: 11px 0;
  }
  body[data-role="client"][data-page="catalog"] .catalog-item .catalog-name {
    grid-column: 1;
    grid-row: 1;
  }
  body[data-role="client"][data-page="catalog"] .catalog-item > .catalog-name + div {
    grid-column: 1;
    grid-row: 2;
  }
  body[data-role="client"][data-page="catalog"] .catalog-item > label {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    gap: 3px;
    text-align: center;
  }
  body[data-role="client"][data-page="catalog"] .catalog-item > span:last-child {
    grid-column: 2;
    grid-row: 3;
    text-align: center;
    font-size: .78rem;
    color: var(--muted);
  }
  body[data-role="client"][data-page="catalog"] .catalog-item input.quantity {
    width: 76px;
    max-width: 76px;
    padding-inline: 5px;
    text-align: center;
  }
  body[data-role="client"][data-page="catalog"] .grid {
    grid-template-columns: 1fr;
    gap: 11px;
  }
  body[data-role="client"] .table-wrap {
    margin-inline: -4px;
    overscroll-behavior-inline: contain;
  }
  body[data-role="client"] table {
    min-width: 620px;
    font-size: .82rem;
  }
  body[data-role="client"] th,
  body[data-role="client"] td {
    padding: 10px 7px;
  }
  body[data-role="client"] .address-row {
    grid-template-columns: minmax(0, 1fr) auto auto;
  }
  body[data-role="client"] .home-banner {
    border-radius: 14px;
  }
  body[data-role="client"] .empty-state {
    margin: 12px auto;
  }
}

@media (max-width: 420px) {
  body[data-role="client"] nav {
    left: 4px;
    right: 4px;
    bottom: 4px;
  }
  body[data-role="client"] nav button {
    font-size: .61rem;
    letter-spacing: -.01em;
  }
  body[data-role="client"] .brand > div {
    font-size: .88rem;
  }
  body[data-role="client"] .logo {
    width: 38px;
    height: 38px;
  }
}

.logo {
  display: block;
  width: 44px;
  height: 44px;
  padding: 0;
  object-fit: contain;
  border-radius: 11px;
}

/* Shared banner and empty states. */
.home-banner { display:block; flex:0 0 auto; width:100%; border:1px solid color-mix(in srgb,var(--accent) 28%,var(--line)); border-radius:18px; box-shadow:0 10px 30px color-mix(in srgb,var(--text) 13%,transparent); }
.home-banner img { display:block; width:100%; height:auto; object-fit:contain; }
.debt-balance-positive { color:#b51632; }
.debt-balance-negative { color:#187a49; }
.debt-report-date { font-size:.75rem; margin:0 0 8px; }
.debt-current { margin:0; }
.debt-current-date { margin:1px 0 10px; font-size:.75rem; font-style:italic; }
body[data-role="client"] #session .session-name { max-width:min(50vw,560px); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
body[data-role="client"] .header-cart { display:flex; align-items:center; gap:9px; flex:0 0 auto; min-height:52px; padding:5px 10px; border-color:color-mix(in srgb,var(--accent) 35%,var(--line)); background:var(--soft); }
.header-cart-icon { position:relative; display:grid; place-items:center; width:29px; height:29px; flex:0 0 29px; }
.header-cart-icon .calm-icon { width:25px; height:25px; }
.header-cart-count { position:absolute; top:-5px; right:-7px; display:grid; place-items:center; min-width:16px; height:16px; padding:0 3px; border-radius:10px; background:var(--accent); color:#fff; font-size:.58rem; line-height:1; }
.header-cart-summary { display:flex; flex-direction:column; gap:1px; text-align:left; color:var(--text); font-size:.67rem; line-height:1.14; white-space:nowrap; font-variant-numeric:tabular-nums; }
@media (max-width:1100px) {
  body[data-role="client"] header .brand > div { display:none; }
  body[data-role="client"] #session .session-name { max-width:35vw; }
}
@media (max-width:760px) {
  body[data-role="client"] header { flex-wrap:nowrap; }
  body[data-role="client"] #session .session-name { max-width:clamp(30px,20vw,100px); }
  body[data-role="client"] .header-cart { gap:5px; min-height:40px; padding:3px 6px; }
  body[data-role="client"] .header-cart-icon { width:23px; height:23px; flex-basis:23px; }
  body[data-role="client"] .header-cart-icon .calm-icon { width:21px; height:21px; }
  body[data-role="client"] .header-cart-summary { font-size:.58rem; }
  body[data-role="client"] #session { gap:4px; }
}
.empty-state { max-width:500px; margin:22px auto; padding:18px 20px 22px; text-align:center; }
.empty-state picture,.empty-state img { display:block; }
.empty-state img { width:min(100%,230px); margin:0 auto 6px; }
.empty-state h2 { margin:3px 0 8px; }
.empty-state p { margin:0 auto 16px; max-width:340px; color:var(--muted); }
.empty-state .primary { min-width:min(100%,280px); }
@media (max-width:760px) {
  body[data-role="client"] .profile-debt { scroll-margin-top:80px; }
}