:root {
    --cruzroja-rojo: #dc3545;
    --cruzroja-rojo-claro: #e4606d;
    --cruzroja-rojo-oscuro: #c82333;
    --cruzroja-gris: #495057;
    --cruzroja-gris-claro: #f8f9fa;
    --transition-default: all 0.3s ease;
}

/* Efectos globales de animación */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseButton {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

body {
    background-color: var(--cruzroja-gris-claro);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.header-container {
    background-color: white;
    padding: 1rem;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-container {
    display: flex;
    align-items: center;
    margin: 0;
    flex-shrink: 0;
    width: 65px;
}

.logo-container img {
    max-width: 100%;
    height: auto;
}

.progress-indicator {
    padding: 20px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    margin-bottom: 2rem;
}

.progress-step {
    display: inline-block;
    padding: 8px 16px;
    margin: 0 5px;
    border-radius: 20px;
    color: #6c757d;
    text-decoration: none;
    transition: all 0.3s ease;
}

.progress-step:hover {
    background-color: #e9ecef;
    color: #E31837;
    text-decoration: none;
}

.progress-step.active {
    background-color: #E31837;
    color: white;
}

.progress-step.active:hover {
    background-color: #cc1630;
    color: white;
}

.nivel-header {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin: 2rem 0;
    overflow: hidden;
}

.nivel-header .col {
    padding: 1.5rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.nivel-header .col:hover {
    background-color: var(--cruzroja-gris-claro);
    transform: translateY(-2px);
}

.component-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.component-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.component-card h4 {
    color: var(--cruzroja-rojo);
    border-bottom: 2px solid var(--cruzroja-rojo);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.form-check {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: start;
    margin-bottom: 0.5rem;
    padding: 0.75rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-check:hover {
    background-color: rgba(220, 53, 69, 0.05);
    transform: translateX(5px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.form-check-input {
    margin-top: 0.3rem;
}

.form-check-label {
    display: flex;
    gap: 1rem;
    cursor: pointer;
}

.nivel-numero {
    min-width: 25px;
    height: 25px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #dc3545;
    color: white;
    border-radius: 50%;
    font-size: 0.9rem;
    margin-right: 0.5rem;
}

.descriptor-text {
    flex: 1;
    padding: 0.2rem 0;
}

.btn-primary {
    background: linear-gradient(135deg, var(--cruzroja-rojo) 0%, var(--cruzroja-rojo-oscuro) 100%);
    border: none;
    padding: 1rem 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(220,53,69,0.3);
    transition: var(--transition-default);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220,53,69,0.4);
    background: linear-gradient(135deg, var(--cruzroja-rojo-claro) 0%, var(--cruzroja-rojo) 100%);
}

.btn-primary:active {
    transform: translateY(1px);
}

.card-header-cruzroja {
    background: linear-gradient(135deg, var(--cruzroja-rojo) 0%, var(--cruzroja-rojo-oscuro) 100%);
    color: white;
    border-radius: 15px 15px 0 0 !important;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}

.card-header-cruzroja::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 0%, rgba(255,255,255,0.1) 100%);
    pointer-events: none;
}

.progress-step i {
    display: block;
    font-size: 1.2em;
    margin-bottom: 0.5rem;
}

.navbar .nav-link i {
    margin-right: 8px;
}

.navbar-brand i {
    margin-right: 8px;
}

/* Estilos para el dashboard */
.dashboard-stats {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.dashboard-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Grid responsivo para las estadísticas */
@media (min-width: 768px) {
    .dashboard-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .dashboard-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Estilos para gráficos responsivos */
.chart-container {
    margin-bottom: 2rem;
}

@media (max-width: 767px) {
    .chart-container {
        width: 100%;
        overflow-x: auto;
    }
}

/* Estilos para la tabla del panel de administración */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 767px) {
    .admin-actions {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .admin-actions .btn {
        width: 100%;
        margin: 0;
    }
}

/* Estilos base para botones */
.btn-lg {
    width: 100%;
    margin-bottom: 10px;
    padding: 15px;
}

/* Estilos para los botones de formulario */
.form-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.btn-continue {
    background-color: #dc3545;
    border-color: #dc3545;
    color: white;
}

.btn-continue:hover {
    background-color: #c82333;
    border-color: #bd2130;
    color: white;
}

.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #545b62;
    color: white;
}

/* Media query para pantallas más grandes */
@media (min-width: 768px) {
    .form-buttons {
        flex-direction: row;
        justify-content: center;
        gap: 15px;
    }
    
    .btn-lg {
        width: auto;
        min-width: 200px;
    }
}

/* Estilos específicos para el botón de exportar PDF */
.btn-export-pdf {
    background-color: #212529 !important;
    border-color: #212529 !important;
    color: white !important;
}

.btn-export-pdf:hover {
    background-color: #1a1e21 !important;
    border-color: #1a1e21 !important;
    color: white !important;
}

/* Estilos para la navegación de dimensiones */
.dimension-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    background: white;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.dimension-link {
    flex: 1 1 auto;
    min-width: 150px;
    max-width: 200px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--cruzroja-gris);
    transition: all 0.3s ease;
}

.dimension-link i {
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.dimension-link span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dimension-link.active {
    background: linear-gradient(135deg, var(--cruzroja-rojo) 0%, var(--cruzroja-rojo-oscuro) 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(220,53,69,0.3);
}

.dimension-link.active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1));
    animation: shine 1.5s infinite;
}

.dimension-link.active i {
    transform: scale(1.2);
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.dimension-link.active .dimension-number {
    background-color: white;
    color: var(--cruzroja-rojo);
}

.dimension-link:hover:not(.active) {
    background-color: var(--cruzroja-gris-claro);
    transform: translateY(-2px);
}

.dimension-number {
    background-color: var(--cruzroja-rojo);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: bold;
    margin-right: 0.5rem;
    transition: all 0.3s ease;
}

@keyframes shine {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Estilos para el título principal */
h1 {
    font-size: 2rem;
    margin: 0;
    color: var(--cruzroja-gris);
    line-height: 1.2;
}

/* Tablet */
@media (max-width: 1024px) {
    h1 {
        font-size: 1.75rem;
    }
}

/* Móvil */
@media (max-width: 768px) {
    .header-container {
        padding: 0.75rem;
    }

    .logo-container {
        width: 60px;
    }

    h1 {
        font-size: 1.5rem;
        display: block;
        width: calc(100% - 80px);
        line-height: 1.4;
    }
}

/* Móviles pequeños */
@media (max-width: 375px) {
    h1 {
        font-size: 1rem;
    }
}

/* Ajustes específicos para la página de inicio */
.index-header {
    padding: 2rem 0;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

/* Asegurarse de que las imágenes no excedan el ancho del contenedor */
img {
    max-width: 100%;
    height: auto;
}

/* Mejoras en los formularios */
.form-control {
    border-radius: 10px;
    border: 2px solid transparent;
    padding: 0.75rem 1rem;
    transition: var(--transition-default);
    background-color: var(--cruzroja-gris-claro);
}

.form-control:focus {
    border-color: var(--cruzroja-rojo);
    box-shadow: 0 0 0 0.2rem rgba(220,53,69,0.15);
}

/* Animaciones para elementos interactivos */
.hover-scale {
    transition: var(--transition-default);
}

.hover-scale:hover {
    transform: scale(1.02);
}

.pulse-animation {
    animation: pulseButton 2s infinite;
}

/* Mejoras responsivas */
@media (max-width: 768px) {
    .card-header-cruzroja {
        padding: 1.25rem;
    }

    .btn-primary {
        padding: 0.875rem 2rem;
    }

    .dimension-nav {
        padding: 0.75rem;
    }

    .dimension-link {
        padding: 0.875rem 1.25rem;
        font-size: 0.9rem;
    }

    .nivel-header .row {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .nivel-header .col {
        padding: 0.75rem;
        font-size: 0.9rem;
        word-wrap: break-word;
        hyphens: auto;
    }

    .nivel-header .col:last-child {
        grid-column: 1 / -1;
        border-top: 1px solid #eee;
    }

    /* Botones en móvil */
    .form-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .form-buttons .btn {
        width: 100%;
        margin: 0;
    }

    /* Ajuste del contenedor principal */
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }

    /* Ajuste de las tarjetas de componentes */
    .component-card {
        padding: 1rem;
    }

    .form-check-label {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .logo-container {
        width: 60px;
    }

    h1 {
        font-size: 1rem;
        white-space: normal;
        line-height: 1.3;
    }

    .header-container {
        padding: 0.75rem;
    }

    .logo-container {
        width: 60px;
    }

    h1 {
        font-size: 0.95rem;
        display: block;
        width: calc(100% - 80px); /* Ancho total menos el espacio del logo y gaps */
    }

    h1 span {
        display: inline;
        word-spacing: normal;
    }
}

/* Ajustes adicionales para pantallas muy pequeñas */
@media (max-width: 480px) {
    .dimension-link {
        min-width: 120px;
        font-size: 0.9rem;
    }

    .dimension-number {
        width: 20px;
        height: 20px;
        font-size: 0.8rem;
    }
}