:root {
  --ink: #182622;
  --muted: #687773;
  --line: #dce5e2;
  --canvas: #f4f7f6;
  --surface: #ffffff;
  --brand: #0e5d52;
  --brand-strong: #08483f;
  --mint: #dcefe9;
  --coral: #e76f51;
  --sun: #f1c453;
  --danger: #b43b3b;
  --shadow: 0 10px 30px rgba(24, 38, 34, .08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
  font-size: 16px;
  letter-spacing: 0;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: var(--canvas); }
a { color: var(--brand); text-decoration: none; }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
button, a { -webkit-tap-highlight-color: transparent; }
svg { width: 20px; height: 20px; flex: 0 0 auto; }

.topbar {
  align-items: center; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line);
  display: flex; height: 72px; justify-content: space-between; left: 0; padding: 0 28px;
  position: sticky; right: 0; top: 0; z-index: 30;
}
.brand { align-items: center; color: var(--ink); display: inline-flex; font-size: 20px; font-weight: 800; gap: 10px; }
.brand > span:last-child { display: flex; flex-direction: column; line-height: 1; }
.brand small { color: var(--muted); font-size: 9px; font-weight: 700; margin-top: 5px; text-transform: uppercase; }
.brand-mark { align-items: center; background: var(--brand); border-radius: 8px; color: white; display: inline-flex; font-size: 22px; font-style: italic; height: 40px; justify-content: center; width: 40px; }
.topbar-actions { align-items: center; display: flex; gap: 10px; }
.icon-btn { align-items: center; background: transparent; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); cursor: pointer; display: inline-flex; height: 40px; justify-content: center; width: 40px; }
.icon-btn:hover { background: var(--canvas); }
.user-chip { align-items: center; display: flex; gap: 9px; margin: 0 6px; }
.user-chip > span { align-items: center; background: var(--mint); border-radius: 50%; color: var(--brand); display: flex; font-weight: 800; height: 36px; justify-content: center; width: 36px; }
.user-chip div { display: flex; flex-direction: column; font-size: 13px; font-weight: 700; }
.user-chip small { color: var(--muted); font-size: 10px; font-weight: 500; }

.sidebar { background: #123a35; bottom: 0; left: 0; padding: 28px 14px; position: fixed; top: 72px; width: 224px; z-index: 20; }
.sidebar nav { display: grid; gap: 6px; }
.sidebar a { align-items: center; border-radius: 6px; color: #bcd0cb; display: flex; font-size: 14px; font-weight: 650; gap: 12px; padding: 12px 14px; }
.sidebar a:hover, .sidebar a.active { background: rgba(255,255,255,.1); color: white; }
.sidebar svg { width: 19px; }
.app-main { margin-left: 224px; min-height: calc(100vh - 130px); padding: 34px clamp(24px,4vw,64px) 80px; }
.public-main { min-height: calc(100vh - 130px); }
.site-footer { align-items: center; background: white; border-top: 1px solid var(--line); color: var(--muted); display: flex; font-size: 12px; justify-content: space-between; margin-left: 224px; padding: 20px 40px; }
.public-main + .site-footer { margin-left: 0; }
.mobile-nav { display: none; }

.btn { align-items: center; border: 1px solid transparent; border-radius: 6px; cursor: pointer; display: inline-flex; font-weight: 750; gap: 8px; justify-content: center; min-height: 46px; padding: 0 18px; transition: transform .15s ease, background .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--brand); color: white; }
.btn.primary:hover { background: var(--brand-strong); }
.btn.secondary { background: white; border-color: var(--line); color: var(--ink); }
.btn.small { min-height: 38px; padding: 0 13px; font-size: 13px; }
.btn.wide { width: 100%; }
.alert { border: 1px solid; border-radius: 6px; margin: 0 auto 20px; max-width: 1200px; padding: 13px 16px; }
.alert.success { background: #e7f7ed; border-color: #9bd3ad; color: #21693c; }
.alert.error { background: #fff0ee; border-color: #e7aaa2; color: #8a2929; }
.eyebrow { color: var(--coral); display: block; font-size: 12px; font-weight: 800; letter-spacing: .08em; margin-bottom: 8px; text-transform: uppercase; }

.home-hero { align-items: center; background: #eef5f2; display: grid; gap: clamp(36px,6vw,92px); grid-template-columns: minmax(0,1.1fr) minmax(380px,.9fr); min-height: calc(100vh - 120px); padding: 70px max(6vw,28px) 92px; }
.hero-copy { max-width: 700px; }
.hero-copy h1 { font-size: clamp(42px,5vw,72px); line-height: 1.02; margin: 0; max-width: 720px; }
.hero-copy > p { color: var(--muted); font-size: 19px; line-height: 1.65; margin: 24px 0 30px; max-width: 610px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.trust-row { color: var(--muted); display: flex; flex-wrap: wrap; font-size: 12px; gap: 18px; margin-top: 34px; }
.trust-row span { align-items: center; display: flex; gap: 6px; }
.trust-row svg { color: var(--brand); width: 16px; }
.hero-service-panel { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); overflow: hidden; }
.panel-heading { align-items: center; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; padding: 21px 24px; }
.panel-heading span { color: var(--muted); font-size: 13px; }
.hero-service-panel > a { align-items: center; color: var(--ink); display: grid; gap: 15px; grid-template-columns: 52px 1fr 20px; padding: 24px; }
.hero-service-panel > a + a { border-top: 1px solid var(--line); }
.hero-service-panel > a:hover { background: #f8fbfa; }
.hero-service-panel > a > span:nth-child(2) { display: flex; flex-direction: column; gap: 5px; }
.hero-service-panel small { color: var(--muted); line-height: 1.4; }
.category-icon { align-items: center; background: var(--mint); border-radius: 7px; color: var(--brand); display: flex; height: 52px; justify-content: center; width: 52px; }
.hero-service-panel > a:nth-of-type(2) .category-icon { background: #fff3d8; color: #916c15; }
.how-band { background: white; display: grid; grid-template-columns: repeat(3,1fr); padding: 40px max(6vw,28px); }
.how-band > div { padding: 16px 5vw; position: relative; }
.how-band > div + div { border-left: 1px solid var(--line); }
.how-band span { align-items: center; background: var(--ink); border-radius: 50%; color: white; display: flex; font-size: 12px; height: 27px; justify-content: center; margin-bottom: 12px; width: 27px; }
.how-band strong { font-size: 18px; }
.how-band p { color: var(--muted); line-height: 1.5; margin: 7px 0 0; }

.auth-layout { align-items: stretch; display: grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 130px); }
.auth-intro { background: #123a35; color: white; display: flex; flex-direction: column; justify-content: center; padding: 9vw; }
.auth-intro h1 { font-size: clamp(38px,5vw,64px); line-height: 1.05; margin: 0; max-width: 590px; }
.auth-intro p { color: #c0d4cf; font-size: 18px; line-height: 1.6; max-width: 520px; }
.auth-form { align-self: center; display: grid; gap: 18px; margin: 60px auto; max-width: 440px; padding: 30px; width: calc(100% - 40px); }
.auth-form h2 { font-size: 28px; margin: 0 0 10px; }
.auth-form p { color: var(--muted); font-size: 14px; text-align: center; }
label { color: #3f4d49; display: grid; font-size: 13px; font-weight: 700; gap: 7px; }
label small { color: var(--muted); font-weight: 500; }
input, select, textarea { background: white; border: 1px solid #cdd9d5; border-radius: 5px; color: var(--ink); min-height: 46px; outline: 0; padding: 10px 12px; width: 100%; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(14,93,82,.1); }

.page-heading { align-items: flex-end; display: flex; gap: 20px; justify-content: space-between; margin: 0 auto 28px; max-width: 1240px; }
.page-heading h1 { font-size: clamp(30px,4vw,46px); line-height: 1.1; margin: 0; }
.page-heading p { color: var(--muted); margin: 7px 0 0; }
.version-chip { background: white; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 12px; padding: 8px 12px; }
.quick-categories { display: grid; gap: 16px; grid-template-columns: repeat(2,minmax(0,1fr)); margin: 0 auto 36px; max-width: 1240px; }
.quick-categories a { background: white; border: 1px solid var(--line); border-radius: 7px; color: var(--ink); display: grid; gap: 7px; min-height: 190px; padding: 26px; }
.quick-categories a > span { align-items: center; background: var(--mint); border-radius: 7px; color: var(--brand); display: flex; height: 52px; justify-content: center; margin-bottom: 10px; width: 52px; }
.quick-categories a:nth-child(2) > span { background: #fff3d8; color: #916c15; }
.quick-categories strong { font-size: 20px; }
.quick-categories small { color: var(--muted); line-height: 1.45; max-width: 470px; }
.section-block { margin: 0 auto 28px; max-width: 1240px; }
.section-heading { align-items: center; display: flex; justify-content: space-between; margin-bottom: 13px; }
.section-heading h2 { font-size: 20px; margin: 0; }
.section-heading > span, .section-heading > a { color: var(--muted); font-size: 13px; }
.request-list { background: white; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; }
.request-row { align-items: center; display: grid; gap: 16px; grid-template-columns: 44px minmax(0,1fr) auto auto; padding: 17px 20px; }
.request-row + .request-row { border-top: 1px solid var(--line); }
.request-icon { align-items: center; background: var(--canvas); border-radius: 6px; color: var(--brand); display: flex; height: 44px; justify-content: center; width: 44px; }
.request-main { min-width: 0; }
.row-title { align-items: center; display: flex; gap: 10px; }
.request-main p { color: var(--muted); font-size: 13px; margin: 5px 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.request-main small, .request-amount span { color: var(--muted); font-size: 11px; }
.request-amount { min-width: 90px; text-align: right; }
.status { background: #edf1f0; border-radius: 999px; color: #52605d; display: inline-block; font-size: 10px; font-weight: 800; padding: 5px 8px; text-transform: uppercase; }
.status-requested, .status-offered { background: #fff3d8; color: #7b5a0d; }
.status-accepted, .status-on_the_way, .status-in_progress { background: #e3efff; color: #285d97; }
.status-completed { background: #dff3e7; color: #267242; }
.status-cancelled { background: #fae5e2; color: #98352f; }
.empty-state { align-items: center; color: var(--muted); display: flex; flex-direction: column; justify-content: center; min-height: 170px; padding: 30px; text-align: center; }
.empty-state svg { color: #94a29e; height: 34px; width: 34px; }
.empty-state strong { color: var(--ink); margin-top: 10px; }
.empty-state p { margin: 7px 0; }
.page-404 { min-height: 70vh; }
.page-404 h1 { color: var(--ink); }

.service-form { display: grid; gap: 20px; margin: 0 auto; max-width: 960px; }
.service-form section, .settings-form, .integration-catalog { background: white; border: 1px solid var(--line); border-radius: 7px; padding: 26px; }
.service-form h2, .settings-form h2, .integration-catalog h2 { font-size: 19px; margin: 0 0 22px; }
.service-form section > label + label { margin-top: 16px; }
.form-grid { display: grid; gap: 17px; grid-template-columns: repeat(2,minmax(0,1fr)); }
.verification-banner { align-items: center; background: #fff8e8; border: 1px solid #ead194; border-radius: 7px; display: flex; gap: 14px; margin: 0 auto 20px; max-width: 1240px; padding: 16px 18px; }
.verification-banner svg { color: #9c7218; }
.verification-banner p { color: #765f2e; font-size: 13px; margin: 4px 0 0; }
.document-form { align-items: center; display: grid; gap: 8px; grid-template-columns: 150px minmax(180px,1fr) auto; margin-top: 12px; }
.document-form input, .document-form select { background: white; font-size: 12px; min-height: 38px; padding: 6px 8px; }
.document-link { align-items: center; display: flex; font-size: 11px; gap: 4px; margin-top: 4px; }
.document-link svg { height: 13px; width: 13px; }
.availability-form label { align-items: center; display: flex; gap: 10px; }
.availability-form select { min-width: 150px; }
.metrics-grid { display: grid; gap: 15px; grid-template-columns: repeat(3,1fr); margin: 0 auto 28px; max-width: 1240px; }
.admin-metrics { grid-template-columns: repeat(4,1fr); }
.metric { align-items: center; background: white; border: 1px solid var(--line); border-radius: 7px; display: flex; gap: 15px; min-height: 110px; padding: 20px; }
.metric-icon { align-items: center; background: var(--mint); border-radius: 7px; color: var(--brand); display: flex; height: 46px; justify-content: center; width: 46px; }
.metric > div:last-child { display: grid; gap: 2px; }
.metric span, .metric small { color: var(--muted); font-size: 11px; }
.metric strong { font-size: 25px; }
.inline-action { align-items: center; background: #f8faf9; border-top: 1px dashed var(--line); display: flex; gap: 9px; justify-content: flex-end; padding: 10px 20px; }

.admin-tabs { display: flex; gap: 4px; margin: 0 auto 24px; max-width: 1240px; overflow-x: auto; padding-bottom: 4px; }
.admin-tabs a { border-bottom: 2px solid transparent; color: var(--muted); flex: 0 0 auto; font-size: 13px; font-weight: 700; padding: 10px 13px; }
.admin-tabs a:hover { border-color: var(--brand); color: var(--brand); }
.data-table { background: white; border: 1px solid var(--line); border-radius: 7px; margin: 0 auto; max-width: 1240px; overflow: hidden; }
.table-head, .table-row { align-items: center; display: grid; gap: 18px; grid-template-columns: 1.4fr 1fr .7fr .8fr; padding: 15px 20px; }
.table-head { background: #eef3f1; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.table-row + .table-row { border-top: 1px solid var(--line); }
.table-row > span:first-child { display: grid; gap: 3px; }
.table-row small { color: var(--muted); font-size: 11px; }
.toggle { align-items: center; cursor: pointer; display: inline-flex; gap: 8px; }
.toggle input { height: 1px; opacity: 0; position: absolute; width: 1px; }
.toggle span { background: #c8d1cf; border-radius: 999px; height: 22px; position: relative; width: 40px; }
.toggle span::after { background: white; border-radius: 50%; content: ""; height: 16px; left: 3px; position: absolute; top: 3px; transition: left .2s; width: 16px; }
.toggle input:checked + span { background: var(--brand); }
.toggle input:checked + span::after { left: 21px; }
.integration-layout { display: grid; gap: 20px; grid-template-columns: .85fr 1.15fr; margin: 0 auto 28px; max-width: 1240px; }
.integration-items { display: grid; grid-template-columns: 1fr 1fr; }
.integration-items > div { align-items: center; display: grid; gap: 2px; grid-template-columns: 42px 1fr; padding: 14px 0; }
.integration-items small { color: var(--muted); grid-column: 2; }
.integration-logo { align-items: center; background: #f1e8ff; border-radius: 6px; color: #7043a5; display: flex; font-weight: 900; grid-row: 1/3; height: 34px; justify-content: center; width: 34px; }
.integration-logo.meta { background: #e3efff; color: #2d68b4; }
.integration-logo.mail { background: #fff0dd; color: #a05d0b; }
.integration-logo.maps { background: #e5f3e9; color: #3b7b50; }
.toggle-line { align-items: center; display: flex; gap: 8px; }
.toggle-line input { min-height: auto; width: auto; }
.integration-row { align-items: center; border-bottom: 1px solid var(--line); display: grid; gap: 15px; grid-template-columns: 80px 1fr 1fr 1fr; padding: 13px 8px; }
.settings-form.standalone { margin: 0 auto; max-width: 900px; }
.catalog-layout { display: grid; gap: 20px; grid-template-columns: 1fr 1fr; margin: 0 auto; max-width: 1240px; }
.category-admin-list { background: white; border: 1px solid var(--line); border-radius: 7px; padding: 24px; }
.category-admin-list > div:not(.section-heading) { align-items: center; border-top: 1px solid var(--line); display: grid; gap: 12px; grid-template-columns: 42px 1fr auto; padding: 14px 0; }
.category-admin-list .category-icon { height: 42px; width: 42px; }
.category-admin-list > div > span:nth-child(2) { display: grid; gap: 3px; }
.category-admin-list small, .category-admin-list > div > span:last-child { color: var(--muted); font-size: 11px; }
.catalog-forms { display: grid; gap: 20px; }
.catalog-forms .settings-form { display: grid; gap: 14px; }

.update-layout { display: grid; gap: 20px; grid-template-columns: 1fr 300px; margin: 0 auto 28px; max-width: 1240px; }
.update-panel { align-items: flex-start; background: white; border: 1px solid var(--line); border-radius: 7px; display: grid; gap: 22px; grid-template-columns: 58px 1fr; padding: 30px; }
.update-icon { align-items: center; background: var(--mint); border-radius: 7px; color: var(--brand); display: flex; height: 58px; justify-content: center; width: 58px; }
.update-icon svg { height: 27px; width: 27px; }
.update-panel h2 { font-size: 24px; margin: 0; }
.update-panel p { color: var(--muted); line-height: 1.55; }
.update-panel form { display: grid; gap: 15px; }
.file-drop { align-items: center; background: var(--canvas); border: 1px dashed #9baba6; border-radius: 6px; cursor: pointer; display: flex; gap: 14px; min-height: 92px; padding: 18px; position: relative; }
.file-drop input { cursor: pointer; inset: 0; opacity: 0; position: absolute; }
.file-drop span { display: grid; gap: 4px; }
.file-drop svg { color: var(--brand); height: 28px; width: 28px; }
.update-safety { background: #123a35; border-radius: 7px; color: white; padding: 26px; }
.update-safety h3 { margin-top: 0; }
.update-safety p { align-items: flex-start; color: #c5d7d3; display: flex; font-size: 13px; gap: 8px; line-height: 1.4; }
.update-safety svg { color: #6dc0aa; width: 18px; }
.history-list { background: white; border: 1px solid var(--line); border-radius: 7px; }
.history-list > div { align-items: center; display: grid; gap: 14px; grid-template-columns: 80px 1fr 1.5fr auto; padding: 14px 18px; }
.history-list > div + div { border-top: 1px solid var(--line); }
.history-list small { color: var(--muted); }

.installer-page { background: #eef4f2; padding: 40px 20px; }
.installer-shell { margin: 0 auto; max-width: 980px; }
.installer-header { align-items: center; display: flex; gap: 18px; margin-bottom: 24px; }
.installer-header .brand-mark { height: 56px; width: 56px; }
.installer-header h1 { margin: 0; }
.installer-header p { color: var(--muted); margin: 5px 0; }
.requirements { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.requirement { background: white; border: 1px solid var(--line); border-radius: 999px; font-size: 11px; padding: 7px 10px; }
.requirement.ok { color: #267242; }
.requirement.bad { color: var(--danger); }
.installer-form { display: grid; gap: 18px; }
.form-section { background: white; border: 1px solid var(--line); border-radius: 7px; padding: 26px; }
.form-section h2 { font-size: 18px; margin: 0 0 20px; }

@media (max-width: 980px) {
  .home-hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-service-panel { max-width: 700px; }
  .admin-metrics { grid-template-columns: repeat(2,1fr); }
  .integration-layout, .update-layout { grid-template-columns: 1fr; }
  .catalog-layout { grid-template-columns: 1fr; }
  .update-safety { display: grid; grid-template-columns: repeat(2,1fr); }
  .update-safety h3 { grid-column: 1/-1; }
}

@media (max-width: 760px) {
  body { padding-bottom: 70px; }
  .topbar { height: 62px; padding: 0 15px; }
  .brand-mark { height: 35px; width: 35px; }
  .user-chip div, .topbar-actions > .icon-btn:first-child { display: none; }
  .sidebar { display: none; }
  .app-main { margin: 0; min-height: calc(100vh - 62px); padding: 24px 15px 40px; }
  .site-footer { display: none; }
  .mobile-nav { background: rgba(255,255,255,.98); border-top: 1px solid var(--line); bottom: 0; display: grid; grid-template-columns: repeat(4,1fr); left: 0; padding: 6px max(5px,env(safe-area-inset-left)) calc(6px + env(safe-area-inset-bottom)); position: fixed; right: 0; z-index: 50; }
  .mobile-nav a { align-items: center; color: var(--muted); display: flex; flex-direction: column; font-size: 10px; gap: 3px; min-width: 0; padding: 5px 1px; }
  .mobile-nav svg { height: 19px; width: 19px; }
  .home-hero { padding: 48px 18px 52px; }
  .hero-copy h1 { font-size: 43px; }
  .hero-copy > p { font-size: 16px; }
  .hero-actions { display: grid; }
  .trust-row { display: grid; gap: 10px; }
  .hero-service-panel > a { grid-template-columns: 44px 1fr 18px; padding: 18px; }
  .category-icon { height: 44px; width: 44px; }
  .how-band { grid-template-columns: 1fr; padding: 25px 18px; }
  .how-band > div { padding: 18px 10px; }
  .how-band > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .auth-layout { grid-template-columns: 1fr; }
  .auth-intro { min-height: 300px; padding: 50px 24px; }
  .auth-intro h1 { font-size: 40px; }
  .auth-form { padding: 15px; }
  .quick-categories, .metrics-grid, .admin-metrics, .form-grid { grid-template-columns: 1fr; }
  .quick-categories a { min-height: 165px; }
  .page-heading { align-items: flex-start; flex-direction: column; }
  .page-heading .version-chip { align-self: flex-start; }
  .request-row { grid-template-columns: 40px minmax(0,1fr); padding: 15px; }
  .request-amount, .request-row > form { grid-column: 2; justify-self: start; text-align: left; }
  .row-title { align-items: flex-start; flex-direction: column; gap: 5px; }
  .request-main p { white-space: normal; }
  .table-head { display: none; }
  .table-row { align-items: flex-start; grid-template-columns: 1fr; }
  .integration-items { grid-template-columns: 1fr; }
  .update-panel { grid-template-columns: 1fr; padding: 22px; }
  .update-safety { display: block; }
  .history-list > div { align-items: flex-start; grid-template-columns: 1fr; }
  .integration-row { align-items: flex-start; grid-template-columns: 1fr 1fr; }
  .installer-page { padding: 22px 12px; }
  .form-section { padding: 20px 16px; }
  .document-form { align-items: stretch; grid-template-columns: 1fr; }
}