:root {
  --bg: #f3ede2;
  --panel: rgba(255, 251, 245, 0.92);
  --text: #221c16;
  --muted: #6d6256;
  --line: rgba(34, 28, 22, 0.14);
  --accent: #114b3a;
  --accent-strong: #0a2e24;
  --danger: #b1442f;
  --danger-bg: rgba(177, 68, 47, 0.1);
  --warn-bg: rgba(197, 125, 36, 0.14);
  --shadow: 0 18px 50px rgba(34, 28, 22, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "JetBrains Mono", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(17, 75, 58, 0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(177, 68, 47, 0.16), transparent 24%),
    linear-gradient(180deg, #f8f3eb 0%, #eee5d6 100%);
}

a {
  color: var(--accent-strong);
  text-decoration: none;
}

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

button {
  border: 0;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  padding: 0.8rem 1rem;
  cursor: pointer;
}

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

th,
td {
  padding: 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  margin-top: 0.35rem;
}

.page-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.brand {
  font-size: 1.6rem;
  font-weight: 700;
}

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

.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.content,
.stack-form,
.plain-list,
.case-list {
  display: grid;
  gap: 1rem;
}

.panel {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 24px;
  padding: 1.4rem;
  box-shadow: var(--shadow);
}

.hero-grid,
.split-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1rem;
}

.hero-grid {
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
}

.split-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stats-grid,
.client-cards,
.details-grid {
  display: grid;
  gap: 0.9rem;
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.stat-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.58);
}

.stat-card strong {
  display: block;
  font-size: 1.5rem;
  margin-top: 0.35rem;
}

.details-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.section-head,
.inline-actions {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.case-list,
.plain-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.case-list li {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) 1.3fr auto auto;
  gap: 0.8rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.7rem;
}

.row-overdue {
  background: var(--danger-bg);
}

.row-burning {
  background: var(--warn-bg);
}

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

.ghost-button {
  background: transparent;
  color: var(--accent-strong);
  border: 1px solid var(--line);
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.error-text {
  color: var(--danger);
}

.login-panel {
  max-width: 420px;
  margin: 4rem auto 0;
}

.primary-link {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 0.8rem 1rem;
  border-radius: 12px;
}

.top-gap {
  margin-top: 1rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .split-grid,
  .case-list li,
  .topbar,
  .section-head,
  .inline-actions {
    grid-template-columns: 1fr;
    display: grid;
  }

  .nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}