/**
 * PM UI Framework
 * Component: Breadcrumbs
 * File: breadcrumbs.css
 * Version: 0.1.0
 */

/* ==========================================
   BREADCRUMBS - BASE
   ========================================== */

.pm-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;

    width: 100%;
    padding: 0.75rem 1rem;

    font-size: 0.875rem;
    line-height: 1.5;

    background: var(--pm-bg-light, #f8f9fa);
    border-radius: var(--pm-radius-md, 8px);

    color: var(--pm-text-muted, #6c757d);
}


/* Lista interna */

.pm-breadcrumbs ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;

    list-style: none;
    margin: 0;
    padding: 0;

    gap: 0.5rem;
}


/* Elementos */

.pm-breadcrumbs li {
    display: flex;
    align-items: center;

    color: var(--pm-text-muted, #6c757d);
}


/* Enlaces */

.pm-breadcrumbs a {
    color: var(--pm-secondary, #1976D2);
    text-decoration: none;

    transition:
        color .25s ease,
        opacity .25s ease;
}


.pm-breadcrumbs a:hover {
    color: var(--pm-primary, #2E7D32);
}


/* Estado actual */

.pm-breadcrumbs .active {
    color: var(--pm-text, #212529);
    font-weight: 600;
}

/* ==========================================
   BREADCRUMBS - SEPARADORES
   ========================================== */

/* Separador automático */

.pm-breadcrumbs li:not(:last-child)::after {
    content: "/";
    margin-left: 0.5rem;

    color: var(--pm-border-color, #dee2e6);
    font-weight: 400;
}


/* Separador con símbolo personalizado */

.pm-breadcrumbs.pm-breadcrumbs-arrow li:not(:last-child)::after {
    content: "›";
    
    font-size: 1rem;
    font-weight: 600;
}


/* Separador tipo flecha doble */

.pm-breadcrumbs.pm-breadcrumbs-chevron li:not(:last-child)::after {
    content: "»";

    font-size: 0.875rem;
}


/* ==========================================
   BREADCRUMBS - ICONOS
   ========================================== */

.pm-breadcrumbs .pm-breadcrumb-icon {
    display: inline-flex;
    align-items: center;

    margin-right: 0.35rem;

    font-size: 0.9rem;
}


/* ==========================================
   BREADCRUMBS - VARIANTES
   ========================================== */


/* Fondo transparente */

.pm-breadcrumbs.pm-breadcrumbs-clean {
    background: transparent;
    padding-left: 0;
    padding-right: 0;
}


/* Estilo compacto */

.pm-breadcrumbs.pm-breadcrumbs-sm {
    padding: 0.5rem 0.75rem;

    font-size: 0.8125rem;
}


/* Estilo destacado */

.pm-breadcrumbs.pm-breadcrumbs-highlight {
    border: 1px solid var(--pm-border-color, #dee2e6);
}


/* Hover suave */

.pm-breadcrumbs li a {
    position: relative;
}

.pm-breadcrumbs li a:hover {
    opacity: 0.85;
}

/* ==========================================
   BREADCRUMBS - CARD STYLE
   ========================================== */

.pm-breadcrumbs.pm-breadcrumb-card {
    background: var(--pm-bg-white, #ffffff);

    border: 1px solid var(--pm-border-color, #e0e0e0);

    box-shadow: var(--pm-shadow-sm, 0 2px 8px rgba(0,0,0,.06));
}


/* ==========================================
   BREADCRUMBS - FOCUS ACCESSIBILITY
   ========================================== */

.pm-breadcrumbs a:focus-visible {
    outline: 3px solid var(--pm-accent, #FFC107);
    outline-offset: 3px;

    border-radius: 4px;
}


/* ==========================================
   BREADCRUMBS - TEXT CONTROL
   ========================================== */

.pm-breadcrumbs a,
.pm-breadcrumbs .active {
    max-width: 100%;

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}


/* Evita que la ruta rompa el layout */

.pm-breadcrumbs ul {
    min-width: 0;
}


/* ==========================================
   BREADCRUMBS - PRIMARY STYLE
   ========================================== */

.pm-breadcrumbs.pm-breadcrumb-primary {
    background: var(--pm-primary, #2E7D32);

    color: #ffffff;
}


.pm-breadcrumbs.pm-breadcrumb-primary a {
    color: #ffffff;
}


.pm-breadcrumbs.pm-breadcrumb-primary a:hover {
    opacity: .85;
}


.pm-breadcrumbs.pm-breadcrumb-primary .active {
    color: #ffffff;
}


.pm-breadcrumbs.pm-breadcrumb-primary li:not(:last-child)::after {
    color: rgba(255,255,255,.6);
}

/* ==========================================
   BREADCRUMBS - RESPONSIVE
   ========================================== */

@media (max-width: 768px) {

    .pm-breadcrumbs {
        padding: 0.65rem 0.75rem;

        font-size: 0.8125rem;
    }


    .pm-breadcrumbs ul {
        gap: 0.35rem;
    }


    .pm-breadcrumbs li:not(:last-child)::after {
        margin-left: 0.35rem;
    }

}


/* ==========================================
   BREADCRUMBS - MOBILE SCROLL
   ========================================== */

@media (max-width: 480px) {

    .pm-breadcrumbs {
        overflow-x: auto;
        white-space: nowrap;

        scrollbar-width: thin;
    }


    .pm-breadcrumbs ul {
        flex-wrap: nowrap;
    }


    .pm-breadcrumbs li {
        flex-shrink: 0;
    }


    .pm-breadcrumbs a,
    .pm-breadcrumbs .active {

        max-width: 180px;
    }

}


/* ==========================================
   BREADCRUMBS - PRINT
   ========================================== */

@media print {

    .pm-breadcrumbs {
        background: transparent;
        border: 0;
        box-shadow: none;
    }


    .pm-breadcrumbs a {
        color: #000;
    }

}