:root {
  --bg: #f3efe4;
  --panel: rgba(255, 252, 246, 0.92);
  --ink: #1f241d;
  --muted: #5b6556;
  --line: rgba(31, 36, 29, 0.12);
  --accent: #295e81;
  --accent-strong: #1b425c;
  --shadow: 0 20px 40px rgba(48, 40, 24, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Gill Sans", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.82), transparent 24%),
    linear-gradient(180deg, #f8f2e3 0%, var(--bg) 100%);
}

.admin-shell {
  width: min(1320px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 24px 0 30px;
}

.admin-hero,
.admin-status-card,
.panel {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.admin-hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 30px;
}

.admin-kicker,
.status-label,
.config-group-title {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.admin-hero h1,
.panel-heading h2 {
  margin: 0;
  font-family: Georgia, "Palatino Linotype", serif;
}

.admin-hero h1 {
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 0.94;
}

.admin-copy {
  max-width: 760px;
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-button {
  border: 0;
  padding: 14px 18px;
  border-radius: 999px;
  color: white;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 14px 24px rgba(27, 66, 92, 0.22);
}

.admin-button-secondary {
  background: linear-gradient(135deg, #907248, #654d2d);
  box-shadow: 0 14px 24px rgba(101, 77, 45, 0.2);
}

.admin-status-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.admin-status-card {
  padding: 18px 20px;
}

.admin-status-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.8rem;
}

.admin-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 18px;
}

.panel {
  padding: 24px;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: baseline;
  margin-bottom: 18px;
}

.panel-heading p {
  margin: 0;
  color: var(--muted);
}

.config-form {
  display: grid;
  gap: 18px;
}

.config-group {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.54);
}

.config-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.config-field {
  display: grid;
  gap: 8px;
}

.config-field label {
  font-size: 0.9rem;
  font-weight: 700;
}

.config-field input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  font: inherit;
  background: rgba(255, 255, 255, 0.9);
}

@media (max-width: 1080px) {
  .admin-status-row {
    grid-template-columns: 1fr;
  }

  .admin-hero,
  .panel-heading {
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .config-grid {
    grid-template-columns: 1fr;
  }
}