/* DISEÑO PROFESIONAL CORPORATIVO (REDISEÑO) */
:root {
    --corp-success: #10b981;
    --corp-success-hover: #059669;
    --corp-danger: #ef4444;
    --corp-danger-hover: #dc2626;
    --corp-text: #1f2937;
    --corp-muted: #6b7280;
    --corp-bg: #ffffff;
    --corp-border: #e5e7eb;
}

.mascara {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0; top: 0; width: 100%; height: 100%;
    background-color: rgba(17, 24, 39, 0.65);
    backdrop-filter: blur(5px);
}

.contenidoFlotante {
    background-color: var(--corp-bg);
    margin: 5% auto;
    width: 50%;
    min-width: 400px;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    position: relative;
    overflow: hidden;
    animation: slideUpFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
    background: #f8f9fa;
    padding: 24px 30px;
    border-bottom: 1px solid var(--corp-border);
    text-align: center;
}

.modal-header h3 { 
    margin: 0; 
    color: var(--corp-text); 
    font-weight: 700; 
    font-size: 1.25rem;
}

.modal-body { 
    padding: 30px; 
}

/* Rejilla de datos */
.reserva-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.data-item {
    background: #f9fafb;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--corp-border);
    transition: border-color 0.2s;
}

.data-item:hover {
    border-color: #d1d5db;
}

.data-label {
    display: block;
    font-size: 0.75em;
    color: var(--corp-muted);
    text-transform: uppercase;
    margin-bottom: 5px;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.data-item strong { 
    color: var(--corp-text); 
    font-size: 0.95em; 
}

/* BOTONERA */
.botonera-modal {
    display: flex;
    justify-content: center;
    gap: 20px;
    border-top: 1px solid var(--corp-border);
    padding-top: 25px;
}

.btn-modal {
    padding: 0 30px !important;
    height: 48px !important;
    line-height: 48px !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.btn-validar { 
    background: var(--corp-success) !important; 
    color: white !important; 
    border: none !important;
    box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.3) !important;
}

.btn-validar:hover { 
    background: var(--corp-success-hover) !important; 
    box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.4) !important; 
    transform: translateY(-1px);
}

.btn-rechazar { 
    background: var(--corp-danger) !important; 
    color: white !important; 
    border: none !important;
    box-shadow: 0 4px 6px -1px rgba(239, 68, 68, 0.3) !important;
}

.btn-rechazar:hover { 
    background: var(--corp-danger-hover) !important; 
    box-shadow: 0 10px 15px -3px rgba(239, 68, 68, 0.4) !important; 
    transform: translateY(-1px);
}

.cerrar {
    position: absolute; 
    right: 20px; 
    top: 15px;
    font-size: 28px; 
    color: #9ca3af; 
    cursor: pointer; 
    transition: 0.2s;
    line-height: 1;
}

.cerrar:hover { 
    color: #374151; 
}

.fila:hover {
    background-color: #eff6ff !important; /* blue-50 */
    color: #1d4ed8 !important; /* blue-700 */
    cursor: pointer;
    transition: background-color 0.15s ease-in-out;
}

.features {
    margin-left: 10%;
    width: 100%;
}

/* Animaciones */
@keyframes slideUpFade {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Media Queries */
@media only screen and (min-width: 768px) {
    #contenidoInterno {
        margin-left: 5%;
        margin-right: 5%;
    }
    .contenidoFlotante {
        width: 60%;
    }
}