/* ============================================
   BOTTOM NAVIGATION BAR — Glassmorphism pill
   ============================================ */

.bottom-nav {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    height: 60px;
    width: auto;
    max-width: calc(100% - 32px);
    padding: 6px 10px;

    /* Glassmorphism */
    background: rgba(20, 24, 36, 0.55);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 999px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.35),
        0 2px 6px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);

    display: flex;
    align-items: center;
    gap: 4px;
    z-index: 1000;
}

.bottom-nav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--color-text-muted);
    transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
    position: relative;
    padding: 6px 14px;
    min-width: 64px;
    border-radius: 999px;
}

.bottom-nav__item:hover {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.06);
}

.bottom-nav__item.is-active {
    color: #fff;
    background: var(--color-accent);
    box-shadow: 0 4px 14px rgba(240, 78, 35, 0.45);
}

.bottom-nav__icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bottom-nav__icon svg {
    width: 100%;
    height: 100%;
}

.bottom-nav__label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1;
}

@media (max-width: 560px) {
    .bottom-nav {
        bottom: 12px;
        height: 54px;
        padding: 5px 8px;
    }
    .bottom-nav__item {
        min-width: 52px;
        padding: 5px 8px;
    }
    .bottom-nav__label { font-size: 9px; }
    .bottom-nav__icon { width: 18px; height: 18px; }
}

@media (max-width: 380px) {
    .bottom-nav__label { display: none; }
    .bottom-nav__item { gap: 0; padding: 8px 10px; }
}