/* Plantr Website — Shared Styles */
:root {
  --green-50: #E8F5E9;
  --green-100: #C8E6C9;
  --green-200: #A5D6A7;
  --green-400: #66BB6A;
  --green-600: #43A047;
  --green-700: #388E3C;
  --green-800: #2E7D32;
  --green-900: #1B5E20;
  --grey-50: #FAFAFA;
  --grey-100: #F5F5F5;
  --grey-200: #EEEEEE;
  --grey-500: #9E9E9E;
  --grey-600: #757575;
  --grey-700: #616161;
  --grey-800: #424242;
  --grey-900: #212121;
  --red-600: #E53935;
  --orange-600: #FB8C00;
  --blue-600: #1E88E5;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--grey-900);
  background: var(--grey-50);
}

a {
  color: var(--green-700);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Container */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: var(--green-800);
  color: white;
  padding: 16px 0;
  text-align: center;
}

.header .logo {
  font-size: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.header .logo-icon {
  font-size: 28px;
}

/* Cards */
.card {
  background: white;
  border-radius: 12px;
  padding: 20px;
  margin: 16px 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 24px;
  font-size: 16px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s;
}

.btn:hover {
  opacity: 0.9;
  text-decoration: none;
}

.btn-primary {
  background: var(--green-700);
  color: white;
}

.btn-outline {
  background: transparent;
  color: var(--green-700);
  border: 2px solid var(--green-700);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 13px;
  font-weight: 600;
}

.badge-green {
  background: var(--green-100);
  color: var(--green-800);
}

.badge-orange {
  background: #FFF3E0;
  color: #E65100;
}

.badge-red {
  background: #FFEBEE;
  color: #C62828;
}

.badge-blue {
  background: #E3F2FD;
  color: #1565C0;
}

/* Info banner */
.info-banner {
  background: #E3F2FD;
  border: 1px solid #90CAF9;
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #1565C0;
}

/* Warning banner */
.warning-banner {
  background: #FFF3E0;
  border: 1px solid #FFB74D;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 14px;
  color: #E65100;
}

/* Loading */
.loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--grey-500);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--grey-200);
  border-top-color: var(--green-600);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

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

/* Footer */
.footer {
  text-align: center;
  padding: 32px 20px;
  color: var(--grey-500);
  font-size: 14px;
}

/* Responsive */
@media (max-width: 600px) {
  .container {
    padding: 0 12px;
  }
  .card {
    padding: 16px;
    margin: 12px 0;
  }
}