:root {
  --bg: #f4efe4;
  --paper: #fffdf7;
  --ink: #1f2a1f;
  --muted: #6c6a63;
  --line: rgba(31, 42, 31, 0.12);
  --accent: #215732;
  --accent-soft: #dcead8;
  --warm: #c36d2d;
  --warm-soft: #fff0e1;
  --danger: #b13f37;
  --shadow: 0 18px 60px rgba(44, 39, 24, 0.12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(195, 109, 45, 0.16), transparent 30%),
    radial-gradient(circle at bottom right, rgba(33, 87, 50, 0.16), transparent 28%),
    var(--bg);
  color: var(--ink);
}

body.is-loading {
  overflow: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

.page-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
}

.hero-panel {
  padding: 40px 32px;
  background:
    linear-gradient(180deg, rgba(33, 87, 50, 0.98), rgba(25, 44, 29, 0.96)),
    var(--accent);
  color: #f8f4ea;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  opacity: 0.76;
}

.hero-panel h1,
.main-panel h2,
.panel-card h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
}

.hero-panel h1 {
  font-size: 44px;
  line-height: 1.06;
}

.hero-copy {
  margin: 0;
  color: rgba(248, 244, 234, 0.84);
  line-height: 1.7;
}

.hero-metrics {
  display: grid;
  gap: 14px;
}

.metric-card {
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.metric-card span {
  display: block;
  font-size: 12px;
  opacity: 0.72;
  margin-bottom: 6px;
}

.metric-card strong {
  font-size: 18px;
}

.main-panel {
  padding: 28px;
}

.loading-mask {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: rgba(20, 25, 20, 0.28);
  backdrop-filter: blur(6px);
}

.loading-card {
  min-width: 220px;
  padding: 22px 24px;
  border-radius: 22px;
  background: rgba(255, 253, 247, 0.96);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  text-align: center;
}

.loading-card p {
  margin: 12px 0 0;
  color: var(--muted);
}

.loading-spinner {
  width: 38px;
  height: 38px;
  margin: 0 auto;
  border-radius: 50%;
  border: 3px solid rgba(33, 87, 50, 0.14);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

.view-stack {
  display: grid;
  gap: 20px;
}

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

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

.balance-pill {
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--paper);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.balance-pill span {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.balance-pill strong {
  font-size: 18px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 20px;
}

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

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

.panel-card {
  background: rgba(255, 253, 247, 0.88);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 22px;
}

.panel-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.panel-head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

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

.compact-form {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  align-items: end;
}

label {
  display: grid;
  gap: 8px;
}

label span {
  font-size: 13px;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 14px;
  color: var(--ink);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(33, 87, 50, 0.18);
  border-color: rgba(33, 87, 50, 0.35);
}

textarea {
  min-height: 110px;
  padding: 12px 14px;
  resize: vertical;
}

button {
  min-height: 46px;
  border: 0;
  border-radius: 14px;
  padding: 0 18px;
  cursor: pointer;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

button:hover {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

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

.secondary-btn {
  background: var(--warm);
  color: #fff;
}

.danger-btn {
  background: #f7d9d5;
  color: var(--danger);
  border: 1px solid rgba(177, 63, 55, 0.2);
}

.ghost-btn {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.result-box {
  margin: 14px 0 0;
  min-height: 120px;
  border-radius: 16px;
  background: #18221a;
  color: #dff7dc;
  padding: 16px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.inline-result {
  margin-top: 14px;
  min-height: 46px;
  display: flex;
  align-items: center;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(33, 87, 50, 0.06);
  color: var(--muted);
}

.message-box {
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid transparent;
}

.message-box.success {
  background: var(--accent-soft);
  border-color: rgba(33, 87, 50, 0.18);
  color: var(--accent);
}

.message-box.error {
  background: #fdecea;
  border-color: rgba(177, 63, 55, 0.18);
  color: var(--danger);
}

.message-box.info {
  background: var(--warm-soft);
  border-color: rgba(195, 109, 45, 0.18);
  color: #92501f;
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

th {
  color: var(--muted);
  font-weight: 600;
}

.price-editor {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
  margin-top: 16px;
}

.price-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(110px, 1fr)) minmax(92px, auto) minmax(92px, auto);
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.price-row strong {
  font-size: 15px;
}

.price-row small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.checkbox-field {
  align-items: center;
}

.checkbox-field input {
  width: 18px;
  min-height: 18px;
}

.checkbox-field em {
  font-style: normal;
  color: var(--muted);
  font-size: 12px;
}

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

.release-table {
  min-width: 980px;
}

.release-file-meta,
.release-notes,
.table-meta {
  line-height: 1.6;
}

.release-notes {
  white-space: pre-wrap;
  word-break: break-word;
}

.table-meta strong,
.table-meta span,
.table-meta small {
  display: block;
}

.table-meta small {
  color: var(--muted);
  font-size: 12px;
}

.table-link {
  color: var(--accent);
  text-decoration: none;
}

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

.table-action-btn {
  min-height: 34px;
  padding: 0 12px;
  border-radius: 10px;
  background: rgba(33, 87, 50, 0.1);
  color: var(--accent);
}

.empty-row {
  color: var(--muted);
  text-align: center;
  padding: 18px 0;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.hidden {
  display: none !important;
}

@media (max-width: 1100px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .half-span,
  .full-span {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  .main-panel,
  .hero-panel {
    padding: 20px;
  }

  .hero-panel h1 {
    font-size: 34px;
  }

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

  .topbar-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .price-row {
    grid-template-columns: 1fr;
  }

  table {
    min-width: 620px;
  }
}