:root {
  --bg: #F7F7F5;
  --surface: #FFFFFF;
  --ink: #1C2321;
  --ink-soft: #5B645F;
  --border: #E2E4E1;
  --accent: #0F5E5A;
  --accent-ink: #0F5E5A;
  --accent-soft: #E4F0EF;
  --danger: #B3432B;
  --danger-soft: #F5E6E1;
  --radius: 6px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }

.app {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
}

.sidebar .wordmark {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin: 4px 8px 22px;
  line-height: 1.25;
}

.sidebar .wordmark span {
  display: block;
  font-family: var(--font);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-soft);
  margin-top: 2px;
}

.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar nav a {
  display: block;
  padding: 8px 10px;
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-weight: 500;
}

.sidebar nav a:hover {
  background: var(--bg);
  text-decoration: none;
}

.sidebar nav a.active {
  background: var(--accent-soft);
  color: var(--accent-ink);
}

.sidebar .spacer { flex: 1; }

.sidebar .account {
  border-top: 1px solid var(--border);
  padding-top: 12px;
  font-size: 12px;
  color: var(--ink-soft);
}

.sidebar .account form { margin-top: 6px; }

/* Main content */
.main {
  flex: 1;
  padding: 28px 36px 60px;
  max-width: 1200px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.page-header h1 {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
}

.page-header .sub {
  color: var(--ink-soft);
  font-size: 13px;
  margin-top: 2px;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.toolbar input[type=search],
.toolbar select {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 13px;
  color: var(--ink);
  max-width: 180px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 7px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
}

.btn:hover { background: var(--bg); text-decoration: none; }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-primary:hover { background: #0c4c49; }

.btn-danger {
  background: var(--surface);
  border-color: var(--danger);
  color: var(--danger);
}

.btn-danger:hover { background: var(--danger-soft); }

.btn-small { padding: 4px 10px; font-size: 12px; }

.btn-link {
  background: none;
  border: none;
  padding: 0;
  color: var(--danger);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  text-decoration: underline;
}

/* Cards / panels */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 18px;
}

.panel h2 {
  font-size: 13px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--ink);
}

.panel h2 .count {
  font-weight: 500;
  color: var(--ink-soft);
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
}

table.list th {
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
}

table.list td {
  padding: 10px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  vertical-align: middle;
}

table.list tbody tr:hover { background: var(--bg); }

table.compact td, table.compact th { padding: 6px 8px; font-size: 13px; }

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 12px;
  font-weight: 600;
}

.muted { color: var(--ink-soft); }

/* Detail layout */
.detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 18px;
  align-items: start;
}

@media (max-width: 900px) {
  .detail-grid { grid-template-columns: 1fr; }
  .app { flex-direction: column; }
  .sidebar { width: auto; }
}

.field-group {
  margin-bottom: 6px;
}

.field-group h3 {
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  font-weight: 700;
  margin: 16px 0 8px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.field-group h3:first-child { margin-top: 0; }

.field-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
  font-size: 13px;
}

.field-row .label { color: var(--ink-soft); flex-shrink: 0; width: 42%; }
.field-row .value { text-align: right; flex: 1; word-break: break-word; }

/* Forms */
form.stack { display: flex; flex-direction: column; gap: 14px; max-width: 560px; }

.form-row label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 5px;
}

.form-row input[type=text],
.form-row input[type=email],
.form-row input[type=tel],
.form-row input[type=number],
.form-row input[type=date],
.form-row input[type=password],
.form-row input[type=url],
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: var(--font);
  color: var(--ink);
  background: var(--surface);
}

.form-row textarea { min-height: 90px; resize: vertical; }

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

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
}

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.checkbox-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.checkbox-list label {
  font-weight: 500;
  font-size: 13px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Empty states */
.empty {
  padding: 18px 10px;
  color: var(--ink-soft);
  font-size: 13px;
}

/* Login */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.login-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  width: 340px;
}

.login-box .wordmark {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
}

.flash {
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 16px;
}

.flash.error { background: var(--danger-soft); color: var(--danger); }
.flash.success { background: var(--accent-soft); color: var(--accent-ink); }

.note {
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  font-size: 13px;
}

.note:last-child { border-bottom: none; }

.note .meta { color: var(--ink-soft); font-size: 12px; margin-top: 4px; }

.settings-section {
  margin-bottom: 22px;
}

.tag-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.tag-row:last-child { border-bottom: none; }

.inline-form {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.inline-form input[type=text] {
  flex: 1;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
}

/* Revenue view */
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 6px;
}

.stat-row-revenue {
  grid-template-columns: 1.4fr 1fr 1fr;
}

@media (max-width: 700px) {
  .stat-row, .stat-row-revenue { grid-template-columns: 1fr; }
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.stat-card.featured {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.stat-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.stat-label-note {
  font-weight: 400;
}

.stat-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
}

.stat-card.featured .stat-value {
  font-size: 32px;
  color: var(--accent-ink);
}

.revenue-caption {
  color: var(--ink-soft);
  font-size: 12px;
  margin: 0 0 22px;
  max-width: 640px;
}

.revenue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 900px) {
  .revenue-grid { grid-template-columns: 1fr; }
}

.barchart {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bar-row {
  display: grid;
  grid-template-columns: 150px 1fr 36px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.bar-label {
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bar-track {
  background: var(--bg);
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
}

.bar-fill {
  background: var(--accent);
  height: 100%;
  border-radius: 999px;
}

.bar-value {
  text-align: right;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 12px;
}

.mini-bar-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mini-bar-value {
  font-weight: 600;
  white-space: nowrap;
}

.mini-bar-track {
  flex: 1;
  max-width: 140px;
  background: var(--bg);
  border-radius: 999px;
  height: 6px;
  overflow: hidden;
}

.mini-bar-fill {
  background: var(--accent);
  height: 100%;
  border-radius: 999px;
}

.products-cell {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}