:root {
  --bg: #f4f0e8;
  --bg-accent: #f7e4c7;
  --ink: #1f1b16;
  --muted: #6b5f54;
  --card: #fffaf2;
  --stroke: #d9c7b6;
  --brand: #b7410e;
  --shadow: 0 24px 60px rgba(31, 27, 22, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "IBM Plex Sans", "Helvetica Neue", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, #f9ead3 0, transparent 40%),
              radial-gradient(circle at 20% 20%, #f7dcc1 0, transparent 45%),
              var(--bg);
  min-height: 100vh;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(31, 27, 22, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 27, 22, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  z-index: -1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 8vw 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 700;
  background: var(--brand);
  color: #fff3e0;
  box-shadow: 0 10px 30px rgba(183, 65, 14, 0.35);
}

.brand-title {
  font-weight: 700;
  font-size: 20px;
}

.brand-sub {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nav a {
  margin-left: 18px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  border-bottom: 2px solid transparent;
}

.nav a:hover {
  border-bottom-color: var(--brand);
}

.page {
  padding: 0 8vw 60px;
}

.card {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.login-shell {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: stretch;
  margin-top: 6vh;
}

.login-panel {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.login-side {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 28px;
  border: 1px solid var(--stroke);
  background: linear-gradient(140deg, #f2d1b0 0%, #f6e7d3 45%, #fef5ea 100%);
  min-height: 280px;
}

.login-orb {
  position: absolute;
  top: -40px;
  right: -20px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff1e1 0%, #e8a36f 40%, rgba(183, 65, 14, 0.35) 70%);
  opacity: 0.9;
}

.login-header h1 {
  margin: 8px 0 6px;
}

.login-kicker {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 11px;
  color: var(--muted);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.form {
  display: grid;
  gap: 16px;
  max-width: 520px;
}

.form input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: #fffaf2;
}

.form input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: #fffaf2;
}

.form select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: #fffaf2;
}

.inline-form {
  display: flex;
  gap: 8px;
  align-items: center;
}

.inline-form input[type="password"] {
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid var(--stroke);
  background: #fffaf2;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

h1 {
  margin: 0 0 8px;
}

h2 {
  margin-top: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

th,
td {
  text-align: left;
  padding: 10px 6px;
  border-bottom: 1px solid var(--stroke);
  font-size: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: none;
  background: var(--brand);
  color: #fff8f2;
  text-decoration: none;
  cursor: pointer;
  font-weight: 600;
}

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

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

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

.flash {
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(183, 65, 14, 0.12);
  margin-bottom: 16px;
  font-size: 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.log {
  background: #1b1410;
  color: #f7e6d5;
  padding: 16px;
  border-radius: 16px;
  overflow: auto;
  max-height: 60vh;
  font-size: 13px;
}

@media (max-width: 720px) {
  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .nav a {
    margin-left: 0;
    margin-right: 12px;
  }
}