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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

.dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.dashboard-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo i {
    font-size: 2.5rem;
    color: #667eea;
}

.logo h1 {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-controls {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.date-range {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.date-range label {
    font-weight: 600;
    color: #555;
}

.date-range input[type="date"] {
    padding: 8px 12px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.date-range input[type="date"]:focus {
    outline: none;
    border-color: #667eea;
}

.btn-primary, .btn-secondary {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

.overview-section {
    margin-bottom: 40px;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.metric-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    align-items: center;
    gap: 20px;
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.metric-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.metric-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.metric-content p {
    color: #666;
    font-weight: 500;
}

.date-summary-section {
    margin-bottom: 40px;
}

.date-summary {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.date-summary h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 10px;
}

.date-summary h3 i {
    color: #667eea;
}

.date-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.summary-card {
    text-align: center;
    padding: 15px;
    background: rgba(248, 250, 252, 0.8);
    border-radius: 10px;
    border: 1px solid #e1e5e9;
    transition: transform 0.3s ease;
}

.summary-card:hover {
    transform: translateY(-2px);
}

.summary-card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 6px;
}

.summary-card p {
    color: #666;
    font-weight: 500;
    font-size: 12px;
}

.user-search-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.search-container h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 10px;
}

.search-container h3 i {
    color: #667eea;
}

.search-controls {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.search-controls input[type="text"] {
    flex: 1;
    min-width: 250px;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.search-controls input[type="text"]:focus {
    outline: none;
    border-color: #667eea;
}

.user-analytics-result {
    margin-top: 20px;
}

.user-analytics-card {
    background: rgba(248, 250, 252, 0.8);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid #e1e5e9;
}

.user-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e1e5e9;
}

.user-header h4 {
    color: #333;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-header h4 i {
    color: #667eea;
}

.user-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.user-stat {
    text-align: center;
    padding: 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.loading-spinner {
    background: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.loading-spinner i {
    font-size: 2rem;
    color: #667eea;
    margin-bottom: 15px;
}

.loading-spinner p {
    color: #666;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-container {
        padding: 15px;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .date-range {
        flex-direction: column;
        align-items: stretch;
    }
    
    .overview-grid {
        grid-template-columns: 1fr;
    }
    
    .date-summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .search-controls {
        flex-direction: column;
    }
    
    .search-controls input[type="text"] {
        min-width: auto;
    }
    
    .user-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== Associations & Forms ===== */
.form-sections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.section-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 14px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 16px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #555;
    margin-bottom: 6px;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="tel"],
.form-group input[type="email"] {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

.inline-result {
    align-self: center;
    color: #555;
    font-weight: 500;
}

.card {
    background: white;
    border: 1px solid #e1e5e9;
    border-radius: 12px;
    padding: 14px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: #eef2ff;
    color: #4f46e5;
    border: 1px solid #e0e7ff;
}

.page-subtitle {
    color: #f3f4f6;
    margin-top: -10px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.helper-text {
    color: #6b7280;
    font-size: 12px;
}

.section-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.patient-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}

.patient-card .meta {
    font-size: 12px;
    color: #6b7280;
}

.empty-state {
    background: rgba(248, 250, 252, 0.7);
    border: 1px dashed #c7d2fe;
    color: #6b7280;
    border-radius: 12px;
    padding: 16px;
}

/* Toasts */
.toast-container {
    position: fixed;
    right: 20px;
    bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 2000;
}

.toast {
    background: white;
    border: 1px solid #e5e7eb;
    border-left: 4px solid #10b981;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 10px 12px;
    min-width: 240px;
    color: #111827;
}

.toast.error { border-left-color: #ef4444; }
.toast.info { border-left-color: #3b82f6; }

@media (max-width: 600px) {
    .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .metric-card {
        flex-direction: column;
        text-align: center;
    }
    
    .date-summary-grid {
        grid-template-columns: 1fr;
    }
    
    .user-stats-grid {
        grid-template-columns: 1fr;
    }
}