:root {
  --ink: #1c1917;
  --muted: #6f675f;
  --line: #e5ded4;
  --paper: #fffdf8;
  --soft: #f3efe7;
  --white: #fff;
  --forest: #20483f;
  --copper: #b66a3c;
  --red: #a33a2c;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 18px;
  border-right: 1px solid var(--line);
  background: var(--forest);
  color: var(--white);
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  font-weight: 800;
}

.admin-brand span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--white);
  color: var(--forest);
}

.admin-sidebar nav { display: grid; gap: 7px; }
.admin-sidebar nav a {
  padding: 12px 12px;
  border-radius: 8px;
  color: rgba(255,255,255,.82);
  font-weight: 750;
}
.admin-sidebar nav a:hover,
.admin-sidebar nav a.active {
  background: rgba(255,255,255,.14);
  color: var(--white);
}

.admin-main { padding: 26px clamp(18px, 4vw, 44px) 60px; min-width: 0; }
.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 22px;
}
.admin-topbar p { margin: 0 0 6px; color: var(--copper); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
h1 { margin: 0; font-size: clamp(34px, 5vw, 58px); letter-spacing: 0; line-height: 1; }
h2 { margin: 0 0 16px; font-size: 24px; }
h3, p { margin-top: 0; }

.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--forest);
  color: var(--white);
  font-weight: 800;
  cursor: pointer;
}
.button.secondary { background: var(--white); color: var(--ink); border-color: var(--line); }
.button.danger { background: var(--red); }
.button.compact {
  min-height: 34px;
  padding: 0 10px;
  font-size: 12px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.stat-card, .panel, .table-wrap {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}
.stat-card { padding: 18px; }
.stat-card span { display: block; color: var(--muted); font-weight: 750; font-size: 13px; }
.stat-card strong { display: block; margin-top: 8px; font-size: 30px; }
.panel { padding: 20px; margin-bottom: 18px; }
.panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin-bottom: 14px;
}
.toolbar form { display: flex; gap: 8px; }
.toolbar input, .field input, .field textarea, .field select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 11px;
  background: var(--white);
  color: var(--ink);
}
.field input[type="file"] {
  padding: 8px;
}
.field-help {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 13px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
td.actions { white-space: nowrap; }
.muted { color: var(--muted); }
.product-thumb {
  width: 58px;
  height: 58px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: cover;
  background: var(--soft);
  color: var(--forest);
  font-weight: 800;
}
.stock-form {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 8px;
  min-width: 180px;
  margin-bottom: 7px;
}
.stock-form label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}
.stock-form input {
  width: 96px;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 8px;
}
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 999px;
  padding: 0 9px;
  background: var(--soft);
  color: var(--forest);
  font-size: 12px;
  font-weight: 800;
}
.pill.off { color: var(--red); }

.status-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.order-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.orders-list .row-link {
  color: var(--forest);
  font-weight: 800;
}

.orders-list tr:hover {
  background: #fbf7ef;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: start;
}

.detail-header h2 {
  margin-bottom: 6px;
  font-size: 38px;
}

.detail-items li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
}

.order-card {
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--white);
}

.order-card header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.order-card h2 {
  margin: 10px 0 6px;
  font-size: 34px;
}

.order-method {
  display: grid;
  justify-items: end;
  align-content: start;
  gap: 5px;
  color: var(--muted);
  font-size: 13px;
}

.order-method strong {
  color: var(--forest);
  font-size: 16px;
}

.order-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.order-grid section {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--paper);
}

.order-grid .full {
  grid-column: 1 / -1;
}

.order-grid h3 {
  margin-bottom: 8px;
  color: var(--copper);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.order-grid p {
  margin-bottom: 5px;
}

.order-items {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 18px;
}

.order-actions {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: center;
}

.order-actions select {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
}

.compact-check {
  white-space: nowrap;
}

.log-grid {
  display: grid;
  gap: 10px;
}

.log-entry {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--white);
}

.log-entry header {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
}

.log-entry pre {
  overflow: auto;
  margin: 10px 0 0;
  padding: 10px;
  border-radius: 8px;
  background: var(--soft);
  font-size: 12px;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.full { grid-column: 1 / -1; }
.field label, .checkbox { color: var(--muted); font-size: 13px; font-weight: 800; }
textarea { min-height: 116px; resize: vertical; }
.checkbox { display: flex; align-items: center; gap: 9px; }
.checkbox input { width: 18px; height: 18px; }
.form-actions { display: flex; gap: 10px; margin-top: 18px; }
.image-preview {
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}
.image-preview img {
  width: 110px;
  height: 110px;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: cover;
}
.settings-form {
  max-width: 620px;
}

.email-test-field {
  min-width: min(420px, 100%);
}

.email-template-form {
  display: grid;
  gap: 12px;
}

.template-editor {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  overflow: hidden;
}

.template-editor summary {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
}

.template-editor summary span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.template-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
  padding: 0 16px 12px;
}

.template-meta code {
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  color: var(--forest);
  font-size: 12px;
}

.template-editor textarea {
  width: 100%;
  min-height: 360px;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  padding: 14px;
  background: var(--white);
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.5;
}

.discount-form {
  display: grid;
  gap: 8px;
  min-width: 280px;
}

.discount-form label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.discount-form input,
.discount-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--white);
  color: var(--ink);
}

.discount-form textarea {
  min-height: 74px;
}

.flash {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 8px;
  background: #e9f6f1;
  color: var(--forest);
  font-weight: 800;
}
.flash.error { background: #f8e8e4; color: var(--red); }

.club-verifier {
  display: grid;
  gap: 16px;
  max-width: 760px;
}

.scanner-box {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.scanner-box video,
.scanner-empty {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.scanner-box video {
  object-fit: cover;
}

.scanner-empty {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 800;
}

.scanner-controls,
.manual-verify {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
}

.manual-verify .field {
  flex: 1 1 320px;
}

.verify-result {
  display: none;
  gap: 4px;
  padding: 14px;
  border-radius: 8px;
  font-weight: 700;
}

.verify-result.ok,
.verify-result.error {
  display: grid;
}

.verify-result.ok {
  border: 1px solid #badfd1;
  background: #e9f6f1;
  color: var(--forest);
}

.verify-result.error {
  border: 1px solid #efc8c0;
  background: #f8e8e4;
  color: var(--red);
}

.verify-result strong {
  font-size: 18px;
}

.verify-result span {
  color: inherit;
  opacity: .82;
}

.login-body {
  grid-template-columns: 1fr;
  place-items: center;
  padding: 18px;
  background: var(--soft);
}
.login-card {
  width: min(420px, 100%);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}
.login-card .admin-brand { color: var(--ink); }
.login-card .admin-brand span { background: var(--forest); color: var(--white); }

.scanner-app {
  grid-template-columns: 1fr;
  background: var(--soft);
}

.scanner-shell {
  width: min(760px, 100%);
  margin: 0 auto;
  padding: 18px;
}

.scanner-shell > header {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.scanner-shell > header p {
  margin: 0 0 3px;
  color: var(--copper);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.scanner-shell > header h1 {
  font-size: 34px;
}

.scanner-shell .brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: var(--forest);
  color: var(--white);
  font-weight: 800;
}

.install-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

@media (max-width: 980px) {
  body { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; height: auto; }
  .admin-brand { margin-bottom: 14px; }
  .admin-sidebar nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }
  .admin-sidebar nav a {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: rgba(255,255,255,.08);
  }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .panel-grid, .form-grid, .order-board, .order-grid { grid-template-columns: 1fr; }
  .order-grid .full { grid-column: auto; }
  .order-actions { grid-template-columns: 1fr; }
  .image-preview { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .admin-sidebar nav { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .toolbar { display: grid; }
  .toolbar form { display: grid; }
}