/* Reset și variabile */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4CAF50;
    --secondary-color: #2196F3;
    --danger-color: #f44336;
    --warning-color: #ff9800;
    --success-color: #4CAF50;
    --info-color: #2196F3;
    --dark-color: #333;
    --light-color: #f5f5f5;
    --border-color: #ddd;
    --text-color: #333;
    --shadow: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-hover: 0 4px 8px rgba(0,0,0,0.15);
}

/* Layout general */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f2f5;
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: white;
    box-shadow: var(--shadow);
    padding: 15px 0;
    margin-bottom: 20px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

header h1 {
    color: var(--primary-color);
    font-size: 24px;
    margin: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Navigare */
.main-nav {
    background: white;
    padding: 0;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: flex;
    overflow: hidden;
}

.main-nav a {
    flex: 1;
    padding: 15px 20px;
    text-decoration: none;
    color: var(--text-color);
    text-align: center;
    border-right: 1px solid var(--border-color);
    transition: all 0.3s;
}

.main-nav a:last-child {
    border-right: none;
}

.main-nav a:hover {
    background: var(--light-color);
}

.main-nav a.active {
    background: var(--primary-color);
    color: white;
    font-weight: bold;
}

/* Content */
.content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.content h2 {
    color: var(--dark-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

/* Statistici Cards */
.stats-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-color), #45a049);
    color: white;
    padding: 25px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.stat-card h3 {
    font-size: 36px;
    margin-bottom: 5px;
}

.stat-card p {
    font-size: 14px;
    opacity: 0.9;
}

/* Info Cards */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.info-card {
    background: var(--light-color);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.info-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.info-card p {
    margin-bottom: 8px;
}

/* Formulare */
.form-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
}

fieldset {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

legend {
    font-weight: bold;
    color: var(--primary-color);
    padding: 0 10px;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

/* Butoane */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-size: 14px;
    transition: all 0.3s;
    text-align: center;
}

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

.btn-primary:hover {
    background: #45a049;
    box-shadow: var(--shadow);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #45a049;
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-large {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
    display: block;
}

/* Tabele */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background: white;
}

.data-table thead {
    background: var(--primary-color);
    color: white;
}

.data-table th,
.data-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table tbody tr {
    transition: background 0.3s;
}

.data-table tbody tr:hover {
    background: var(--light-color);
}

.data-table tbody tr.status-programat {
    background: #e3f2fd;
}

.data-table tbody tr.status-finalizat {
    background: #e8f5e9;
}

.data-table tbody tr.status-anulat {
    background: #ffebee;
    opacity: 0.7;
}

/* Badge */
.badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
}

.badge-programat {
    background: #2196F3;
    color: white;
}

.badge-finalizat {
    background: #4CAF50;
    color: white;
}

.badge-anulat {
    background: #f44336;
    color: white;
}

/* Alerte */
.alert {
    padding: 15px 20px;
    border-radius: 4px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-success {
    background: #e8f5e9;
    border-color: var(--success-color);
    color: #2e7d32;
}

.alert-error {
    background: #ffebee;
    border-color: var(--danger-color);
    color: #c62828;
}

.alert-info {
    background: #e3f2fd;
    border-color: var(--info-color);
    color: #1565c0;
}

/* Login */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 400px;
}

.login-box h1 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.login-box h2 {
    text-align: center;
    color: var(--dark-color);
    margin-bottom: 30px;
    font-size: 18px;
}

.login-info {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

/* Filtre */
.filters {
    background: var(--light-color);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.filter-form .form-row {
    display: flex;
    gap: 15px;
    align-items: flex-end;
}

.filter-form .form-group {
    flex: 1;
    margin-bottom: 0;
}

/* Acțiuni */
.action-buttons {
    display: flex;
    gap: 5px;
}

.patient-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.patient-link:hover {
    text-decoration: underline;
}

/* Căutare */
.search-box {
    margin-bottom: 30px;
}

.search-input-group {
    display: flex;
    gap: 10px;
}

.search-input-group input {
    flex: 1;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 16px;
}

.results-info {
    padding: 15px;
    background: var(--light-color);
    border-radius: 4px;
    margin-bottom: 20px;
}

/* Grid pacienți */
.patients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.patient-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s;
}

.patient-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.patient-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.patient-card-header h3 {
    color: var(--primary-color);
    font-size: 18px;
}

.patient-card-body {
    margin-bottom: 15px;
}

.patient-card-body p {
    margin-bottom: 8px;
    font-size: 14px;
}

.patient-card-actions {
    display: flex;
    gap: 10px;
}

/* Intervenții */
.intervention-card {
    background: var(--light-color);
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.intervention-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.intervention-header h4 {
    color: var(--primary-color);
}

.date-badge {
    background: var(--primary-color);
    color: white;
    padding: 5px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.intervention-section {
    margin-bottom: 15px;
}

.intervention-section strong {
    color: var(--dark-color);
}

.intervention-section p {
    margin-top: 5px;
    padding-left: 10px;
}

/* Secțiuni */
.section {
    margin-bottom: 40px;
}

.section h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.search-tips {
    background: var(--light-color);
    padding: 30px;
    border-radius: 8px;
    margin-top: 30px;
}

.search-tips h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.search-tips ul {
    list-style-position: inside;
    line-height: 2;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .main-nav {
        flex-direction: column;
    }
    
    .main-nav a {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .stats-cards {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .filter-form .form-row {
        flex-direction: column;
    }
    
    .patients-grid {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
}

@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white;
    }
    
    .content {
        box-shadow: none;
    }
}