* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #f5f7fa; color: #333; line-height: 1.6; }
.navbar { background: linear-gradient(135deg, #2c5f2d 0%, #1a3a1c 100%); padding: 1rem 2rem; display: flex; justify-content: space-between; align-items: center; }
.nav-brand { color: white; font-size: 1.5rem; font-weight: bold; }
.nav-links a { color: rgba(255,255,255,0.9); text-decoration: none; margin-left: 2rem; padding: 0.5rem 1rem; border-radius: 4px; }
.nav-links a:hover, .nav-links a.active { background: rgba(255,255,255,0.2); }
.container { max-width: 1200px; margin: 2rem auto; padding: 0 1rem; }
h1 { margin-bottom: 1.5rem; color: #2c5f2d; }
h2 { margin: 2rem 0 1rem; color: #2c5f2d; }
h3 { margin-bottom: 1rem; color: #444; }
.card { background: white; border-radius: 8px; padding: 1.5rem; margin-bottom: 1.5rem; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; color: #555; }
.form-group input, .form-group select { width: 100%; padding: 0.75rem; border: 1px solid #ddd; border-radius: 4px; font-size: 1rem; }
.form-group input:focus { outline: none; border-color: #2c5f2d; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }
.btn { padding: 0.75rem 1.5rem; border: none; border-radius: 4px; font-size: 1rem; cursor: pointer; }
.btn-primary { background: #2c5f2d; color: white; }
.btn-primary:hover { background: #1a3a1c; }
.btn-secondary { background: #6c757d; color: white; }
.status-ok { background: #d4edda; color: #155724; padding: 0.5rem 1rem; border-radius: 4px; display: inline-block; }
.status-error { background: #f8d7da; color: #721c24; padding: 0.5rem 1rem; border-radius: 4px; display: inline-block; }
.error-msg { background: #f8d7da; color: #721c24; padding: 1rem; border-radius: 4px; margin-bottom: 1rem; }
.success-msg { background: #d4edda; color: #155724; padding: 1rem; border-radius: 4px; margin-bottom: 1rem; }
.info-table { width: 100%; border-collapse: collapse; }
.info-table td { padding: 0.75rem; border-bottom: 1px solid #eee; }
.info-table td:first-child { width: 40%; color: #666; }
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #2c5f2d 0%, #1a3a1c 100%); }
.login-container { background: white; padding: 2.5rem; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); width: 100%; max-width: 400px; }
.login-header { text-align: center; margin-bottom: 2rem; }
.login-header h1 { color: #2c5f2d; margin-bottom: 0.5rem; }
.login-form .btn { width: 100%; margin-top: 1rem; }
.history-item { padding: 0.75rem; border-left: 3px solid #2c5f2d; margin-bottom: 0.5rem; background: #f8f9fa; }
.verified-badge { background: linear-gradient(135deg, #2c5f2d 0%, #4caf50 100%); color: white; padding: 0.5rem 1.5rem; border-radius: 20px; display: inline-block; }
.back-link { display: inline-block; margin-bottom: 1rem; color: #2c5f2d; text-decoration: none; }
.search-box { display: flex; gap: 1rem; }
.search-box input { flex: 1; }