/* Estilos para el modal de cambio de sede - Navegación interna */

/* Overlay principal */
.cambio-sede-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cambio-sede-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Modal principal */
.cambio-sede-modal {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: #fff;
    border-radius: 15px;
    padding: 0;
    max-width: 600px;
    width: 90%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    transition: all 0.3s ease;
}

.cambio-sede-overlay.active .cambio-sede-modal {
    transform: translate(-50%, -50%) scale(1);
}

/* Header del modal */
.cambio-sede-header {
    background: linear-gradient(135deg, #2b4eff 0%, #30a820 100%);
    color: white;
    padding: 25px;
    text-align: center;
    position: relative;
}

.cambio-sede-header h2 {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
}

.cambio-sede-header p {
    margin: 10px 0 0 0;
    font-size: 1rem;
    opacity: 0.9;
}

/* Botón de cierre */
.cambio-sede-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cambio-sede-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Contenedor de opciones */
.cambio-sede-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 0;
}

/* Opciones de sede */
.cambio-sede-option {
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: none;
    background: #fff;
}

.cambio-sede-option:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.cambio-sede-option.medellin:hover {
    background: linear-gradient(135deg, #2b4eff 0%, #1e3acc 100%);
    color: white;
}

.cambio-sede-option.rionegro:hover {
    background: linear-gradient(135deg, #30a820 0%, #0cae74 100%);
    color: white;
}

/* Iconos de sede */
.cambio-sede-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: all 0.3s ease;
    position: relative;
}

.cambio-sede-option.medellin .cambio-sede-icon {
    background: linear-gradient(135deg, #2b4eff 0%, #1e3acc 100%);
    color: white;
    box-shadow: 0 8px 20px rgba(43, 78, 255, 0.3);
}

.cambio-sede-option.rionegro .cambio-sede-icon {
    background: linear-gradient(135deg, #30a820 0%, #0cae74 100%);
    color: white;
    box-shadow: 0 8px 20px rgba(48, 168, 32, 0.3);
}

.cambio-sede-option:hover .cambio-sede-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

/* Títulos de sede */
.cambio-sede-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

/* Descripciones */
.cambio-sede-description {
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 15px;
    opacity: 0.8;
    transition: all 0.3s ease;
}

/* Lista de características */
.cambio-sede-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.cambio-sede-features li {
    padding: 4px 0;
    display: flex;
    align-items: center;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.cambio-sede-features li i {
    margin-right: 8px;
    color: #30a820;
    font-size: 0.9rem;
}

/* Botones de selección */
.cambio-sede-select-btn {
    margin-top: 15px;
    padding: 10px 25px;
    border: 2px solid transparent;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cambio-sede-option.medellin .cambio-sede-select-btn {
    background: #2b4eff;
    color: white;
    border-color: #2b4eff;
}

.cambio-sede-option.rionegro .cambio-sede-select-btn {
    background: #30a820;
    color: white;
    border-color: #30a820;
}

.cambio-sede-option:hover .cambio-sede-select-btn {
    background: white;
    color: #333;
    transform: scale(1.05);
}

/* Indicador de sede actual */
.sede-actual-badge {
    background: linear-gradient(135deg, #30a820 0%, #0cae74 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Responsive para tablets */
@media (max-width: 1024px) {
    .cambio-sede-modal {
        width: 90%;
        max-width: 600px;
    }
    
    .cambio-sede-header h2 {
        font-size: 1.8rem;
    }
    
    .cambio-sede-options {
        grid-template-columns: 1fr;
    }
    
    .cambio-sede-option {
        padding: 30px 20px;
    }
}

/* Responsive para móviles */
@media (max-width: 768px) {
    .cambio-sede-modal {
        width: 95%;
        margin: 10px;
        border-radius: 15px;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .cambio-sede-header {
        padding: 20px 15px;
    }
    
    .cambio-sede-header h2 {
        font-size: 1.6rem;
    }
    
    .cambio-sede-header p {
        font-size: 0.9rem;
        margin: 8px 0 0 0;
    }
    
    .cambio-sede-close {
        top: 12px;
        right: 12px;
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
    
    .cambio-sede-options {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .cambio-sede-option {
        padding: 25px 20px;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .cambio-sede-option:last-child {
        border-bottom: none;
    }
    
    .cambio-sede-icon {
        width: 50px;
        height: 50px;
        margin: 0 auto 15px;
        font-size: 1.8rem;
    }
    
    .cambio-sede-name {
        font-size: 1.3rem;
        margin-bottom: 10px;
    }
    
    .cambio-sede-description {
        font-size: 0.9rem;
        line-height: 1.4;
        margin-bottom: 15px;
    }
    
    .cambio-sede-features {
        margin-bottom: 15px;
    }
    
    .cambio-sede-features li {
        padding: 5px 0;
        font-size: 0.85rem;
    }
    
    .cambio-sede-features li i {
        margin-right: 8px;
        font-size: 0.9rem;
    }
    
    .cambio-sede-select-btn {
        margin-top: 15px;
        padding: 10px 25px;
        font-size: 0.9rem;
    }
}

/* Responsive para móviles pequeños */
@media (max-width: 480px) {
    .cambio-sede-modal {
        width: 98%;
        margin: 5px;
        border-radius: 12px;
        max-height: 95vh;
    }
    
    .cambio-sede-header {
        padding: 18px 12px;
    }
    
    .cambio-sede-header h2 {
        font-size: 1.4rem;
    }
    
    .cambio-sede-header p {
        font-size: 0.85rem;
    }
    
    .cambio-sede-close {
        top: 10px;
        right: 10px;
        width: 30px;
        height: 30px;
        font-size: 13px;
    }
    
    .cambio-sede-option {
        padding: 20px 15px;
    }
    
    .cambio-sede-icon {
        width: 45px;
        height: 45px;
        margin: 0 auto 12px;
        font-size: 1.6rem;
    }
    
    .cambio-sede-name {
        font-size: 1.2rem;
        margin-bottom: 8px;
    }
    
    .cambio-sede-description {
        font-size: 0.85rem;
        line-height: 1.3;
        margin-bottom: 12px;
    }
    
    .cambio-sede-features li {
        padding: 4px 0;
        font-size: 0.8rem;
    }
    
    .cambio-sede-features li i {
        margin-right: 6px;
        font-size: 0.85rem;
    }
    
    .cambio-sede-select-btn {
        margin-top: 12px;
        padding: 8px 20px;
        font-size: 0.85rem;
    }
}

/* Responsive para móviles muy pequeños */
@media (max-width: 360px) {
    .cambio-sede-modal {
        width: 100%;
        margin: 0;
        border-radius: 0;
        max-height: 100vh;
    }
    
    .cambio-sede-header {
        padding: 15px 10px;
    }
    
    .cambio-sede-header h2 {
        font-size: 1.3rem;
    }
    
    .cambio-sede-header p {
        font-size: 0.8rem;
    }
    
    .cambio-sede-close {
        top: 8px;
        right: 8px;
        width: 28px;
        height: 28px;
        font-size: 12px;
    }
    
    .cambio-sede-option {
        padding: 18px 12px;
    }
    
    .cambio-sede-icon {
        width: 40px;
        height: 40px;
        margin: 0 auto 10px;
        font-size: 1.4rem;
    }
    
    .cambio-sede-name {
        font-size: 1.1rem;
        margin-bottom: 6px;
    }
    
    .cambio-sede-description {
        font-size: 0.8rem;
        line-height: 1.2;
        margin-bottom: 10px;
    }
    
    .cambio-sede-features li {
        padding: 3px 0;
        font-size: 0.75rem;
    }
    
    .cambio-sede-features li i {
        margin-right: 5px;
        font-size: 0.8rem;
    }
    
    .cambio-sede-select-btn {
        margin-top: 10px;
        padding: 7px 18px;
        font-size: 0.8rem;
    }
}