:root {
  color-scheme: light;
  --bg: #f3efe6;
  --panel: #fffdf8;
  --panel-strong: #ffffff;
  --line: #dfd3ba;
  --ink: #1f2937;
  --muted: #6b7280;
  --brand: #9c6b10;
  --brand-strong: #7a5209;
  --danger: #b42318;
  --warning: #b54708;
  --success: #027a48;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(circle at top right, rgba(156, 107, 16, 0.18), transparent 28%),
    linear-gradient(180deg, #f7f4ec 0%, var(--bg) 100%);
  color: var(--ink);
}

.hidden {
  display: none !important;
}

.login-gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-shell {
  width: min(560px, 100%);
  display: grid;
  gap: 16px;
}

.login-card,
.panel {
  background: rgba(255, 253, 248, 0.94);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 20px 48px -24px rgba(31, 41, 55, 0.3);
}

.login-card {
  padding: 32px;
}

.app-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  padding: 32px 32px 20px;
}

.eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand);
  font-weight: 700;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0 32px 20px;
}

.tab,
.button {
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 10px 16px;
  font: inherit;
  cursor: pointer;
}

.button:disabled,
.tab:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.tab {
  background: rgba(255, 255, 255, 0.65);
  border-color: transparent;
}

.tab.active,
.button.primary {
  background: var(--brand);
  color: white;
}

.button.secondary {
  background: transparent;
  border-color: var(--brand);
  color: var(--brand);
}

.button.danger {
  background: var(--danger);
  color: white;
}

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.header-field {
  min-width: 220px;
}

.header-field span {
  font-size: 12px;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.page-grid {
  padding: 0 32px 32px;
}

.page {
  display: none;
}

.page.active {
  display: block;
}

.stack {
  display: grid;
  gap: 16px;
}

.grid-2,
.grid-3,
.stats-grid {
  display: grid;
  gap: 16px;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-3,
.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.panel {
  padding: 18px;
}

.panel-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.panel h2,
.panel h3,
.panel h4 {
  margin-top: 0;
}

.stats-card .value {
  font-size: 34px;
  font-weight: 800;
  margin-top: 8px;
}

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

.banner.warning {
  border-left: 4px solid var(--warning);
}

.banner.danger {
  border-left: 4px solid var(--danger);
}

.banner.success {
  border-left: 4px solid var(--success);
}

form,
.form-grid {
  display: grid;
  gap: 14px;
}

.form-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

label {
  display: grid;
  gap: 6px;
  font-size: 14px;
}

.checkbox-field {
  display: flex;
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.75);
}

.checkbox-field input {
  width: auto;
  margin-top: 2px;
}

.checkbox-copy {
  display: grid;
  gap: 4px;
}

.checkbox-copy strong {
  font-size: 14px;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  background: white;
  color: var(--ink);
  border-radius: 12px;
  padding: 11px 12px;
  font: inherit;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 10px 12px;
  border-bottom: 1px solid #ece4d4;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

tr:hover {
  background: rgba(156, 107, 16, 0.06);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  background: rgba(156, 107, 16, 0.12);
}

.code-block {
  background: #fbf8f1;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.summary-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.progress-block {
  margin-top: 10px;
}

.progress-label {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.progress-track {
  height: 10px;
  border-radius: 999px;
  background: rgba(156, 107, 16, 0.16);
  overflow: hidden;
  position: relative;
}

.progress-indeterminate {
  position: absolute;
  inset: 0 auto 0 0;
  width: 35%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand) 0%, #d4a13a 100%);
  animation: progress-slide 1.2s ease-in-out infinite;
}

@keyframes progress-slide {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(320%);
  }
}

.toast-host {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: grid;
  gap: 10px;
  z-index: 1000;
}

.toast {
  min-width: 280px;
  max-width: 440px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: white;
  box-shadow: 0 10px 24px -16px rgba(31, 41, 55, 0.38);
}

.support-footer {
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.support-footer a {
  color: var(--brand-strong);
  font-weight: 700;
  text-decoration: none;
}

.support-footer a:hover {
  text-decoration: underline;
}

.app-footer {
  padding: 0 32px 24px;
}

@media (max-width: 800px) {
  .app-header,
  .tabs,
  .page-grid,
  .app-footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .app-header {
    align-items: start;
    flex-direction: column;
  }

  .panel-toolbar {
    flex-direction: column;
    align-items: start;
  }

  .header-actions {
    width: 100%;
    flex-direction: column;
    align-items: start;
  }

  .header-field {
    width: 100%;
  }
}