/* ═══════════════════════════════════════════════════════════════
   navbar.css — Barra de navegación
   ═══════════════════════════════════════════════════════════════ */

.navbar {
    background: #fff;
    border-bottom: 1px solid var(--color-borde);
    box-shadow: var(--sombra-xs);
    height: var(--navbar-h);
}

.navbar__contenido {
    max-width: var(--contenido-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-areas: "marca busqueda acciones";
    align-items: center;
    gap: 1.5rem;
}

/* ── Marca / Logo ────────────────────────────────────────────── */
.navbar__marca {
    grid-area: marca;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-texto);
    text-decoration: none;
    white-space: nowrap;
    letter-spacing: -.03em;
}

.navbar__logo {
    height: 2.25rem;
    width: auto;
    object-fit: contain;
    display: block;
}

/* ── Buscador ────────────────────────────────────────────────── */
.navbar__busqueda { grid-area: busqueda; width: 100%; }

.navbar__busqueda-campo {
    position: relative;
    max-width: 40rem;
    margin: 0 auto;
}

.navbar__busqueda-icono {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 1rem;
    color: var(--color-texto-muted);
    pointer-events: none;
}

.navbar__busqueda-input {
    width: 100%;
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    border: 1px solid var(--color-borde);
    border-radius: 9999px;
    font-size: 0.9375rem;
    font-family: var(--font);
    background: var(--color-fondo-alt);
    color: var(--color-texto);
    outline: none;
    transition: border-color .15s, background .15s, box-shadow .15s;
}

.navbar__busqueda-input:focus {
    border-color: var(--color-primario);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

.navbar__busqueda-input::placeholder { color: var(--color-texto-muted); }

/* ── Acciones derecha ────────────────────────────────────────── */
.navbar__acciones {
    grid-area: acciones;
    display: flex;
    align-items: center;
    gap: 0.125rem;
    flex-shrink: 0;
}

/* ── Saludo / dropdown ───────────────────────────────────────── */
.navbar__usuario-menu { position: relative; }

.navbar__saludo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.375rem 0.625rem;
    border-radius: var(--radio);
    transition: background .15s;
    line-height: 1.2;
}

.navbar__saludo:hover { background: var(--color-fondo-alt); }

.navbar__saludo-hola {
    font-size: 0.75rem;
    color: var(--color-texto-muted);
    font-weight: 400;
}

.navbar__saludo-nombre {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-texto);
    display: flex;
    align-items: center;
    gap: 0.2rem;
}

.navbar__chevron {
    width: 0.9rem;
    height: 0.9rem;
    color: var(--color-texto-muted);
    transition: transform .2s;
    flex-shrink: 0;
}

.navbar__chevron--arriba { transform: rotate(180deg); }

/* ── Dropdown ────────────────────────────────────────────────── */
.navbar__dropdown {
    position: absolute;
    top: calc(100% + 0.625rem);
    right: 0;
    min-width: 13rem;
    background: #fff;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra-md);
    overflow: visible;
    z-index: 200;
}

.navbar__dropdown::before,
.navbar__dropdown::after {
    content: '';
    position: absolute;
    right: 1rem;
    border: 7px solid transparent;
    pointer-events: none;
}

.navbar__dropdown::before { top: -15px; border-bottom-color: var(--color-borde); }
.navbar__dropdown::after  { top: -13px; border-bottom-color: #fff; }

.navbar__dropdown-inner {
    border-radius: var(--radio-lg);
    overflow: hidden;
    padding: 0.375rem;
}

.navbar__dropdown-item {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.5rem 0.75rem;
    font-size: 0.9375rem;
    font-family: var(--font);
    color: var(--color-texto);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--radio);
    transition: background .12s;
}

.navbar__dropdown-item:hover { background: var(--color-fondo-alt); }

.navbar__dropdown-item--primario {
    color: var(--color-primario);
    font-weight: 600;
}

.navbar__dropdown-item--danger { color: var(--color-peligro); }

.navbar__dropdown-sep {
    border: none;
    border-top: 1px solid var(--color-borde);
    margin: 0.375rem 0;
}

/* ── Íconos ──────────────────────────────────────────────────── */
.navbar__icono {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.375rem;
    height: 2.375rem;
    border-radius: var(--radio);
    color: var(--color-texto-muted);
    text-decoration: none;
    transition: background .15s, color .15s;
}

.navbar__icono:hover {
    background: var(--color-fondo-alt);
    color: var(--color-texto);
}

.navbar__icono-svg { width: 1.3rem; height: 1.3rem; }

.navbar__badge {
    position: absolute;
    top: -0.25rem;
    right: -0.15rem;
    min-width: 1.15rem;
    height: 1.15rem;
    padding: 0 0.3rem;
    background: var(--color-primario);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.navbar__badge--deseo { background: #ef4444; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 700px) {
    .navbar { height: auto; }

    .navbar__contenido {
        grid-template-columns: 1fr auto;
        grid-template-rows: auto auto;
        grid-template-areas: "marca acciones" "busqueda busqueda";
        padding: 0.75rem 1rem 0.625rem;
        gap: 0.375rem 0.5rem;
    }

    .navbar__busqueda-campo   { max-width: 100%; }
    .navbar__icono:not(.navbar__icono--carrito) { display: none; }
    .navbar__saludo-hola { display: none; }
    .navbar__chevron     { display: none; }
}