:root {
  --wh-green-dark: #1f5b1f;
  --wh-green: #4c9a2a;
  --wh-green-light: #8dc63f;
  --wh-gold: #e0b04b;
  --wh-bg: #f4f8f0;
  --wh-text: #2b2b2b;
  --wh-border: #dfe7d6;
  --wh-white: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--wh-bg);
  color: var(--wh-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--wh-white);
  border-bottom: 3px solid var(--wh-green-light);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar .logo {
  height: 48px;
}

.logout-btn {
  background: var(--wh-green-dark);
  color: var(--wh-white);
  text-decoration: none;
  padding: 8px 18px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s;
}

.logout-btn:hover {
  background: var(--wh-green);
}

main {
  flex: 1;
  padding: 24px;
}

/* Login */
.login-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 70vh;
}

.login-box {
  background: var(--wh-white);
  border: 1px solid var(--wh-border);
  border-radius: 10px;
  padding: 32px 36px;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 6px 18px rgba(31, 91, 31, 0.08);
  text-align: left;
}

.login-box h2 {
  margin: 0 0 4px;
  color: var(--wh-green-dark);
}

.login-box .sub {
  margin: 0 0 20px;
  color: #6b7a63;
  font-size: 14px;
}

.login-box label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin: 14px 0 6px;
  color: var(--wh-green-dark);
}

.login-box input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--wh-border);
  border-radius: 6px;
  font-size: 14px;
}

.login-box input:focus {
  outline: none;
  border-color: var(--wh-green-light);
}

.login-box button {
  width: 100%;
  margin-top: 22px;
  padding: 11px;
  background: var(--wh-green-dark);
  color: var(--wh-white);
  border: none;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.login-box button:hover {
  background: var(--wh-green);
}

.error {
  background: #fdecea;
  color: #b3261e;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
}

/* Dashboard */
.dash-header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.dash-header h2 {
  color: var(--wh-green-dark);
  margin: 0;
}

#searchBox {
  padding: 9px 14px;
  border: 1px solid var(--wh-border);
  border-radius: 6px;
  font-size: 14px;
  min-width: 260px;
}

.summary-cards {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.card {
  background: var(--wh-white);
  border: 1px solid var(--wh-border);
  border-left: 5px solid var(--wh-gold);
  border-radius: 8px;
  padding: 14px 20px;
  min-width: 160px;
}

.card-label {
  display: block;
  font-size: 12px;
  color: #6b7a63;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.card-value {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--wh-green-dark);
  margin-top: 4px;
}

.table-wrap {
  background: var(--wh-white);
  border: 1px solid var(--wh-border);
  border-radius: 10px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

thead th {
  background: var(--wh-green-dark);
  color: var(--wh-white);
  text-align: left;
  padding: 12px 14px;
  white-space: nowrap;
}

tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--wh-border);
}

tbody tr:hover {
  background: #f1f8ec;
}

.empty {
  text-align: center;
  color: #888;
  padding: 24px !important;
}

footer {
  text-align: center;
  padding: 14px;
  font-size: 12px;
  color: #8a998a;
}

@media (max-width: 600px) {
  .dash-header { flex-direction: column; align-items: stretch; }
  #searchBox { min-width: unset; width: 100%; }
}