:root {
  --paper: #f6efe4;
  --paper-deep: #efe4d3;
  --panel: rgba(255, 252, 247, 0.9);
  --panel-strong: #fffaf2;
  --ink: #1f2630;
  --muted: #5f695f;
  --line: rgba(63, 47, 31, 0.12);
  --accent: #14532d;
  --accent-2: #d97706;
  --accent-soft: rgba(20, 83, 45, 0.1);
  --danger-soft: rgba(162, 28, 28, 0.1);
  --danger: #8e2f2f;
  --shadow: 0 24px 70px rgba(43, 35, 24, 0.12);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 12px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at top left, rgba(217, 119, 6, 0.12), transparent 30%),
    radial-gradient(circle at top right, rgba(20, 83, 45, 0.14), transparent 28%),
    linear-gradient(180deg, var(--paper) 0%, #fbf7ef 52%, #f2ece2 100%);
  min-height: 100vh;
}

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
  display: grid;
  gap: 16px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}

.brand {
  font-size: 1.2rem;
  margin: 0;
}

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

.nav a {
  text-decoration: none;
  color: #3a4433;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: 999px;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
}

.nav a.active {
  color: #fff;
  background: var(--accent);
  border-color: transparent;
}

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  padding: 22px;
  animation: panel-enter 320ms ease-out both;
}

.panel > * + * {
  margin-top: 12px;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
  line-height: 1.1;
}

.page-title {
  font-size: clamp(2rem, 4.4vw, 3rem);
  margin-bottom: 8px;
}

.page-copy {
  margin: 0;
  color: #394536;
  line-height: 1.6;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.col-6 {
  grid-column: span 6;
}

.col-7 {
  grid-column: span 7;
}

.col-5 {
  grid-column: span 5;
}

.col-4 {
  grid-column: span 4;
}

.col-12 {
  grid-column: span 12;
}

.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.card-link .panel {
  transition: transform 140ms ease;
}

.card-link:hover .panel {
  transform: translateY(-2px);
}

.mt-8 {
  margin-top: 8px;
}

.mt-10 {
  margin-top: 10px;
}

.mt-12 {
  margin-top: 12px;
}

.mt-16 {
  margin-top: 16px;
}

.input-compact {
  max-width: 360px;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.field label {
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #344532;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(63, 47, 31, 0.12);
  background: rgba(255, 254, 250, 0.96);
  border-radius: var(--radius-md);
  padding: 12px 13px;
  color: var(--ink);
  font: inherit;
}

.actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 11px 16px;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  opacity: 0.6;
  cursor: wait;
}

.primary-btn {
  color: #fffdf9;
  background: linear-gradient(135deg, var(--accent) 0%, #1e7b45 100%);
}

.ghost-btn {
  color: #6f4600;
  background: rgba(217, 119, 6, 0.12);
}

.status {
  display: none;
  border-radius: 14px;
  padding: 10px 12px;
  line-height: 1.5;
  margin-top: 10px;
}

.status.ok {
  display: block;
  background: var(--accent-soft);
  color: #184126;
}

.status.err {
  display: block;
  background: var(--danger-soft);
  color: var(--danger);
}

.list {
  display: grid;
  gap: 10px;
}

.list .item {
  animation: panel-enter 360ms ease-out both;
}

.list-empty {
  padding: 16px;
  border-radius: 14px;
  border: 1px dashed rgba(63, 47, 31, 0.18);
  color: var(--muted);
}

.item {
  padding: 14px;
  border-radius: 16px;
  background: var(--panel-strong);
  border: 1px solid rgba(63, 47, 31, 0.08);
}

.item-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
}

.pill {
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(20, 83, 45, 0.08);
  color: var(--accent);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
}

.item-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(20, 83, 45, 0.2);
  background: rgba(20, 83, 45, 0.08);
  color: #1b4729;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
}

.code-box {
  margin-top: 12px;
  border: 1px solid rgba(63, 47, 31, 0.08);
  border-radius: 12px;
  padding: 10px 11px;
  background: rgba(33, 24, 12, 0.04);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.report-flat {
  min-height: 0;
}

.report-content-compact {
  margin-top: 8px;
  max-height: 360px;
  min-height: 0;
  white-space: pre-wrap;
  overflow: auto;
}

.source-rate-item {
  padding: 10px 12px;
}

.source-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.source-main {
  justify-content: space-between;
}

.source-controls {
  margin-top: 8px;
}

.source-link {
  color: #184126;
  font-weight: 700;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.source-link:hover {
  text-decoration: underline;
}

.compact-input {
  width: auto;
  min-width: 72px;
  padding: 8px 9px;
}

.source-history {
  color: var(--muted);
  font-size: 0.82rem;
}

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

.skeleton-list {
  display: grid;
  gap: 10px;
}

.skeleton-item {
  border: 1px solid rgba(63, 47, 31, 0.1);
  border-radius: 16px;
  background: rgba(255, 250, 242, 0.9);
  padding: 14px;
}

.skeleton-line {
  height: 11px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(63, 47, 31, 0.08), rgba(63, 47, 31, 0.16), rgba(63, 47, 31, 0.08));
  background-size: 220% 100%;
  animation: shimmer 1.3s linear infinite;
}

.skeleton-line + .skeleton-line {
  margin-top: 8px;
}

.w-70 {
  width: 70%;
}

.w-50 {
  width: 50%;
}

.w-35 {
  width: 35%;
}

@keyframes panel-enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shimmer {
  0% {
    background-position: 220% 0;
  }
  100% {
    background-position: -220% 0;
  }
}

@media (max-width: 920px) {
  .shell {
    width: min(100vw - 18px, 1180px);
    padding-top: 14px;
  }

  .col-6,
  .col-7,
  .col-5,
  .col-12 {
    grid-column: span 12;
  }
}