.mn-navigation {
    display: inline-block;
}

.mn-navigation__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    line-height: 1.4;
    font: inherit;
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.mn-navigation__toggle:hover {
    transform: translateY(-1px);
}

.mn-navigation__toggle:active {
    transform: translateY(0);
}

.mn-navigation__toggle i,
.mn-navigation__toggle svg {
    width: 1.15em;
    height: 1.15em;
    flex-shrink: 0;
}

.mn-navigation__toggle-text {
    font-weight: 600;
}

.mn-navigation__overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease;
}

.mn-navigation__overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

.mn-navigation__dialog {
    position: relative;
    width: 100%;
    max-width: 420px;
    max-height: min(88vh, 560px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: #fff;
    color: #0f172a;
    border-radius: 16px;
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.22);
    transform: translateY(12px) scale(0.98);
    transition: transform 0.22s ease;
}

.mn-navigation__overlay.is-open .mn-navigation__dialog {
    transform: translateY(0) scale(1);
}

.mn-navigation__close {
    position: absolute;
    top: 12px;
    inset-inline-end: 12px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.06);
    color: #334155;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    transition: background 0.15s ease;
}

.mn-navigation__close:hover {
    background: rgba(15, 23, 42, 0.12);
}

.mn-navigation__header {
    padding: 24px 20px 12px;
    text-align: center;
}

.mn-navigation__title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.5;
}

.mn-navigation__subtitle {
    margin: 8px 0 0;
    font-size: 0.92rem;
    color: #64748b;
    line-height: 1.6;
}

.mn-navigation__body {
    padding: 8px 16px 20px;
    overflow: auto;
}

.mn-navigation__grid {
    display: grid;
    gap: 12px;
    list-style: none;
    margin: 0;
    padding: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mn-navigation__item-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 108px;
    padding: 14px 10px;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    background: #f8fafc;
    color: inherit;
    text-decoration: none;
    transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.mn-navigation__item-link:hover,
.mn-navigation__item-link:focus-visible {
    border-color: #cbd5e1;
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
    outline: none;
}

.mn-navigation__item-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.06);
}

.mn-navigation__item-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.mn-navigation__item-icon i,
.mn-navigation__item-icon svg {
    width: 28px;
    height: 28px;
}

.mn-navigation__item-title {
    font-size: 0.92rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.4;
}

body.mn-navigation-modal-open {
    overflow: hidden;
}