/* Variables de color - Consistentes con pantalla_general.css */
:root {
    --color-principal-azul: #007bff;
    --color-secundario-gris: #6c757d;
    --color-fondo-claro: #f8f9fa;
    --color-texto-oscuro: #343a40;
    --color-blanco: #ffffff;
    --color-exito: #28a745;
    --color-peligro: #dc3545;
    --color-advertencia: #ffc107;
    --color-info: #17a2b8;
}

/* Estilos específicos para selección de solicitud */
.container {
    max-width: 600px;
    margin: 20px auto;
    margin-top: 20px;
    padding: 30px;
    background-color: var(--color-blanco);
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    color: var(--color-principal-azul);
    margin-bottom: 30px;
    border-bottom: 2px solid var(--color-principal-azul);
    padding-bottom: 10px;
}

h2 {
    color: var(--color-texto-oscuro);
    border-left: 4px solid var(--color-principal-azul);
    padding-left: 10px;
    margin-top: 0;
    margin-bottom: 25px;
    font-size: 1.3em;
}

/* Formulario centrado */
.form-section {
    text-align: center;
}

.form-group {
    margin-bottom: 25px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--color-texto-oscuro);
    font-size: 1.1em;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--color-secundario-gris);
    border-radius: 6px;
    font-size: 1em;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    border-color: var(--color-principal-azul);
    outline: none;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.3);
}

/* Botones alineados a la derecha */
.form-actions-right {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
}

.btn {
    padding: 12px 25px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 120px;
}

.btn-submit {
    background-color: var(--color-principal-azul);
    color: var(--color-blanco);
}

.btn-submit:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.btn-cancel {
    background-color: var(--color-secundario-gris);
    color: var(--color-blanco);
}

.btn-cancel:hover {
    background-color: #5a6268;
    transform: translateY(-2px);
}

/* Alertas */
.alert {
    padding: 15px 20px;
    margin-bottom: 25px;
    border: 1px solid transparent;
    border-radius: 6px;
    text-align: left;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

/* Responsividad - Tablets */
@media (max-width: 1024px) {
    .container {
        max-width: 90%;
        margin: 15px auto;
        padding: 25px;
    }
}

/* Responsividad - Móviles Grandes */
@media (max-width: 768px) {
    .container {
        margin: 10px;
        padding: 20px;
    }

    h1 {
        font-size: 1.5em;
        margin-bottom: 25px;
    }

    h2 {
        font-size: 1.2em;
        margin-bottom: 20px;
    }

    .form-group input {
        padding: 10px 12px;
        font-size: 0.95em;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.95em;
        min-width: 110px;
    }
    
    .form-actions-right {
        gap: 12px;
        margin-top: 25px;
    }
}

/* Responsividad - Móviles Pequeños */
@media (max-width: 480px) {
    .container {
        margin: 5px;
        padding: 15px;
    }

    h1 {
        font-size: 1.3em;
        margin-bottom: 20px;
    }
    
    h2 {
        font-size: 1.1em;
        margin-bottom: 15px;
    }

    .form-group input {
        padding: 8px 10px;
        font-size: 0.9em;
    }

    .btn {
        padding: 8px 16px;
        font-size: 0.9em;
        min-width: 100px;
    }
    
    .form-actions-right {
        gap: 10px;
        margin-top: 20px;
    }
}

/* Responsividad - Móviles Muy Pequeños */
@media (max-width: 360px) {
    .container {
        margin: 2px;
        padding: 12px;
    }
    
    h1 {
        font-size: 1.2em;
    }
    
    h2 {
        font-size: 1em;
    }
    
    .form-group input {
        padding: 6px 8px;
        font-size: 0.85em;
    }
    
    .btn {
        padding: 6px 12px;
        font-size: 0.85em;
        min-width: 90px;
    }
    
    .form-actions-right {
        flex-direction: column;
        gap: 8px;
    }
    
    .form-actions-right .btn {
        width: 100%;
    }
}

/* Mejoras de accesibilidad */
@media (prefers-reduced-motion: reduce) {
    .btn {
        transition: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    .form-group input {
        transition: none;
    }
}

/* Estados de carga */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Placeholder styling */
.form-group input::placeholder {
    color: #6c757d;
    opacity: 0.7;
}