/* ---- Mobile bottom nav ---- */
.panel-mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: -5px;
    left: 0;
    right: 0;
    z-index: 9997;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px 16px 0 0;
    padding: 4px 0 calc(7px + env(safe-area-inset-bottom));
    flex-direction: column;
    align-items: stretch;
    gap: 0;
}
.panel-mobile-bottom-nav-row {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    width: 100%;
}
.panel-mobile-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 4px 2px;
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    font-size: 9px;
    font-weight: 400;
    flex: 1;
    min-width: 0;
    transition: color 0.2s;
}
.panel-mobile-bottom-nav-item:hover {
    color: #fff;
}
.panel-mobile-bottom-nav-item.is-active {
    color: #a78bfa;
    text-shadow: 0 0 10px rgba(139, 92, 246, 0.9);
}
.panel-mobile-bottom-nav-item.is-active .panel-mobile-bottom-nav-icon {
    color: #a78bfa;
    filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.95));
}
.panel-mobile-bottom-nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}
.panel-mobile-bottom-nav-icon svg {
    width: 20px;
    height: 20px;
}
@media (max-width: 999px) {
    .panel-mobile-bottom-nav { display: flex; }
    .panel-index-sections { padding-bottom: 46px; }
}
@media (min-width: 1000px) {
    .panel-mobile-bottom-nav { display: none !important; }
}

/* ---- Mobile bottom-nav mini menu (parent button popups) ---- */
.panel-mobile-bottom-nav-item[data-mobile-nav-parent] {
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
}
.panel-mobile-bottom-nav-item.panel-mobile-menu-link {
    cursor: pointer;
    box-sizing: border-box;
}
.panel-mobile-bottom-nav-item[data-mobile-nav-parent].is-open {
    color: #a78bfa;
    text-shadow: 0 0 10px rgba(139, 92, 246, 0.9);
}
.panel-mobile-bottom-nav-item[data-mobile-nav-parent].is-open .panel-mobile-bottom-nav-icon {
    color: #a78bfa;
    filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.95));
}

.panel-bn-menu {
    position: fixed;
    left: 50%;
    bottom: calc(64px + env(safe-area-inset-bottom));
    transform: translate(-50%, 8px);
    width: min(320px, calc(100vw - 24px));
    z-index: 9998;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 6px;
    box-sizing: border-box;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0.18s;
}
.panel-bn-menu.is-open {
    opacity: 1;
    transform: translate(-50%, 0);
    pointer-events: auto;
    visibility: visible;
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s;
}

.panel-bn-menu-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}
.panel-bn-menu-item + .panel-bn-menu-item {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-bn-menu-row {
    width: 100%;
    height: 48px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 14px;
    border: none;
    background: transparent;
    color: rgba(255, 255, 255, 0.95);
    font-family: pp-neue-machina-plain-regular, sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    border-radius: 10px;
    transition: background 0.15s ease, color 0.15s ease;
    box-sizing: border-box;
}
.panel-bn-menu-row:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}
.panel-bn-menu-row:active {
    background: rgba(255, 255, 255, 0.12);
}
.panel-bn-menu-row:focus-visible {
    outline: 2px solid #a78bfa;
    outline-offset: -2px;
}
.panel-bn-menu-row-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}
.panel-bn-menu-row-icon svg {
    width: 20px;
    height: 20px;
}
.panel-bn-menu-row-label {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.panel-bn-menu-row.is-active {
    color: #a78bfa;
    background: rgba(167, 139, 250, 0.1);
}
.panel-bn-menu-row.is-active .panel-bn-menu-row-icon {
    color: #a78bfa;
}
.panel-bn-menu-row.is-active:hover {
    background: rgba(167, 139, 250, 0.14);
    color: #c4b5fd;
}

/* For rig management navigation row keep regular state even if .is-active is present. */
.panel-bn-menu-row.panel-mobile-menu-link.is-active[data-nav-rig-mgmt-page] {
    color: rgba(255, 255, 255, 0.95);
    background: transparent;
}
.panel-bn-menu-row.panel-mobile-menu-link.is-active[data-nav-rig-mgmt-page] .panel-bn-menu-row-icon {
    color: inherit;
}
.panel-bn-menu-row.panel-mobile-menu-link.is-active[data-nav-rig-mgmt-page]:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

/* «На главную» в мини-меню profile (перед logout) */
.panel-bn-menu-item--home {
    padding-top: 2px;
}
.panel-bn-menu .panel-bn-menu-home-row {
    display: flex;
    justify-content: stretch;
    width: 100%;
}
.panel-bn-menu .panel-bn-menu-home-row .panel-mobile-bottom-nav-item {
    flex: 1 1 auto;
    max-width: none;
    flex-direction: row;
    justify-content: flex-start;
    gap: 10px;
    padding: 10px 14px;
    font-size: 14px;
    font-weight: 600;
    font-family: pp-neue-machina-plain-regular, sans-serif;
    border-radius: 10px;
    transition: background 0.15s ease, color 0.15s ease;
}
.panel-bn-menu .panel-bn-menu-home-row .panel-mobile-bottom-nav-icon {
    flex-shrink: 0;
}
.panel-bn-menu .panel-bn-menu-home-row .panel-mobile-bottom-nav-label {
    white-space: nowrap;
}
.panel-bn-menu .panel-bn-menu-home-row button.panel-mobile-bottom-nav-item {
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
    color: rgba(255, 255, 255, 0.92);
}
.panel-bn-menu .panel-bn-menu-home-row button.panel-mobile-bottom-nav-item:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

/* Logout в конце списка мини-меню profile (рендер в panel-bottom-nav-menu.js); разделитель — .panel-bn-menu-item + .panel-bn-menu-item */
.panel-bn-menu-item--logout {
    padding-top: 2px;
}
.panel-bn-menu .panel-mobile-bottom-nav-logout-row {
    display: flex;
    justify-content: stretch;
    width: 100%;
}
.panel-bn-menu .panel-mobile-bottom-nav-logout-row .panel-mobile-bottom-nav-item {
    flex: 1 1 auto;
    max-width: none;
    flex-direction: row;
    justify-content: flex-start;
    gap: 10px;
    padding: 10px 14px;
    font-size: 14px;
    font-weight: 600;
    font-family: pp-neue-machina-plain-regular, sans-serif;
    border-radius: 10px;
    transition: background 0.15s ease, color 0.15s ease;
}
.panel-bn-menu .panel-mobile-bottom-nav-logout-row .panel-mobile-bottom-nav-icon {
    flex-shrink: 0;
}
.panel-bn-menu .panel-mobile-bottom-nav-logout-row .panel-mobile-bottom-nav-label {
    white-space: nowrap;
}
.panel-bn-menu .panel-mobile-bottom-nav-logout-row button.panel-mobile-bottom-nav-item {
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
    color: rgba(255, 200, 200, 0.95);
}
.panel-bn-menu .panel-mobile-bottom-nav-logout-row button.panel-mobile-bottom-nav-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fecaca;
}

@media (min-width: 1000px) {
    .panel-bn-menu { display: none !important; }
}