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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    flex: 1;
}

/* Header */
.main-header {
    background-color: #2c3e50;
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.main-header h1 {
    font-size: 1.5rem;
    margin: 0;
}

.main-header nav {
    display: flex;
    gap: 20px;
    align-items: center;
}

.main-header nav a {
    color: white;
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.main-header nav a:hover {
    background-color: rgba(255,255,255,0.1);
}

/* Footer */
.main-footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 1rem 0;
    margin-top: auto;
}

/* Formularios de autenticación */
.auth-container {
    max-width: 500px;
    margin: 50px auto;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.auth-container h2 {
    margin-bottom: 20px;
    color: #2c3e50;
    text-align: center;
}

.auth-form {
    display: flex;
    flex-direction: column;
}

/* Formulario de perfil */
.perfil-form {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.perfil-form h2 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.subtitle {
    color: #7f8c8d;
    margin-bottom: 30px;
    font-style: italic;
}

.form-section {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid #ecf0f1;
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section h3 {
    color: #34495e;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #bdc3c7;
}

/* Grupos de formulario */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #555;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #3498db;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: #7f8c8d;
    font-size: 0.85rem;
}

.required {
    color: #e74c3c;
}

/* Filas de formulario */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Radio y checkbox groups */
.radio-group,
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 10px;
}

.radio-group label,
.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: normal;
    cursor: pointer;
}

.radio-group input[type="radio"],
.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

/* Botones */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: #3498db;
    color: white;
}

.btn-primary:hover {
    background-color: #2980b9;
}

.btn-secondary {
    background-color: #95a5a6;
    color: white;
}

.btn-secondary:hover {
    background-color: #7f8c8d;
}

.form-actions {
    margin-top: 30px;
    text-align: center;
}

/* Mensajes */
.message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 4px;
    display: none;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.error-message {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 5px;
    display: block;
}

.info-message {
    text-align: center;
    color: #7f8c8d;
    padding: 20px;
    font-style: italic;
}

/* Panel administrativo */
.admin-panel {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 20px;
    margin-top: 20px;
}

@media (max-width: 968px) {
    .admin-panel {
        grid-template-columns: 1fr;
    }
}

.filters-panel {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: fit-content;
    position: sticky;
    top: 20px;
}

.filters-panel h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

.filter-form .form-group {
    margin-bottom: 15px;
}

.filter-form .form-group label {
    font-weight: normal;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.filter-form input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.results-panel {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.results-panel h3 {
    color: #2c3e50;
    margin-bottom: 20px;
}

.results-count {
    margin-bottom: 20px;
    padding: 10px;
    background-color: #ecf0f1;
    border-radius: 4px;
    font-weight: 600;
    color: #2c3e50;
}

/* Tabla de resultados */
.results-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.results-table th,
.results-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.results-table th {
    background-color: #34495e;
    color: white;
    font-weight: 600;
}

.results-table tr:hover {
    background-color: #f8f9fa;
}

.results-table td {
    font-size: 0.9rem;
}

.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    margin: 2px;
    background-color: #3498db;
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .main-header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .main-header nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .container {
        padding: 10px;
    }
    
    .perfil-form,
    .auth-container {
        padding: 20px;
    }
}