/**
 * Navigation Bar Frontend Styles
 *
 * @since 1.0
 */

/* Navigation Bar Container */
pwa-navigation-bar {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999999;
    background-color: var(--nav-bar-bg, #ffffff);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding-bottom: env(safe-area-inset-bottom);
    -webkit-tap-highlight-color: transparent;
}

/* Navigation Bar Inner */
.navigation-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 100%;
    padding: 8px 0;
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
    background: transparent;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Navigation Bar Inner - Hide scrollbar */
.navigation-bar::-webkit-scrollbar {
    display: none;
}

.navigation-bar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Navigation List */
.navigation-bar-list {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    list-style: none;
    gap: 2px;
    flex-shrink: 0;
}

/* Navigation Item */
.navigation-bar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-width: 50px;
    max-width: 20%;
    padding: 4px 6px;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

/* Adjust item sizing based on count (handled by JS classes) */
.navigation-bar-list.items-1 .navigation-bar-item { max-width: 100%; min-width: 80px; }
.navigation-bar-list.items-2 .navigation-bar-item { max-width: 50%; min-width: 70px; }
.navigation-bar-list.items-3 .navigation-bar-item { max-width: 33.33%; min-width: 65px; }
.navigation-bar-list.items-4 .navigation-bar-item { max-width: 25%; min-width: 60px; }
.navigation-bar-list.items-5 .navigation-bar-item { max-width: 20%; min-width: 55px; }
.navigation-bar-list.items-6 .navigation-bar-item { max-width: 16.66%; min-width: 50px; }
.navigation-bar-list.items-7 .navigation-bar-item { max-width: 14.28%; min-width: 48px; }
.navigation-bar-list.items-8 .navigation-bar-item { max-width: 12.5%; min-width: 45px; }
.navigation-bar-list.items-9 .navigation-bar-item { max-width: 11.11%; min-width: 42px; }
.navigation-bar-list.items-10 .navigation-bar-item { max-width: 10%; min-width: 40px; }
.navigation-bar-list.items-10-plus .navigation-bar-item { max-width: 10%; min-width: 40px; }

/* Navigation Item without icon */
.navigation-bar-item.no-icon {
    padding: 8px 12px;
}

.navigation-bar-item.no-icon .navigation-bar-label {
    font-size: 12px;
}

/* Navigation Link */
.navigation-bar-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--nav-bar-text, #333333);
    transition: all 0.2s ease;
    width: 100%;
    padding: 4px 2px;
    border-radius: 8px;
}

.navigation-bar-link:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

/* Navigation Icon */
.navigation-bar-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-bottom: 4px;
    transition: all 0.2s ease;
}

.navigation-bar-icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
    transition: all 0.2s ease;
}

/* Navigation Label */
.navigation-bar-label {
    font-size: 11px;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    transition: all 0.2s ease;
}

/* Active State */
.navigation-bar-item.active .navigation-bar-link,
.navigation-bar-link.active {
    color: var(--nav-bar-active, #0073aa);
}

.navigation-bar-item.active .navigation-bar-icon svg,
.navigation-bar-link.active .navigation-bar-icon svg {
    transform: scale(1.1);
}

/* Loading State */
.navigation-bar-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 12px;
    color: var(--nav-bar-text, #333333);
}

/* Error State */
.navigation-bar-error {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 12px;
    color: #dc3545;
    font-size: 12px;
}

/* Hide on explicit request */
.navigation-bar-hidden {
    display: none !important;
}

/* Responsive adjustments */
@media (max-width: 360px) {
    .navigation-bar-label {
        font-size: 10px;
    }

    .navigation-bar-icon {
        width: 20px;
        height: 20px;
    }

    .navigation-bar-icon svg {
        width: 20px;
        height: 20px;
    }
}

@media (min-width: 768px) {
    .navigation-bar-item {
        max-width: 100px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    pwa-navigation-bar {
        border-top-color: rgba(255, 255, 255, 0.1);
    }

    .navigation-bar-link:hover {
        background-color: rgba(255, 255, 255, 0.05);
    }
}

/* Animation */
@keyframes navigation-bar-fade-in {
    from {
        opacity: 0;
        transform: translateY(100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

pwa-navigation-bar {
    animation: navigation-bar-fade-in 0.3s ease-out;
}

/* Accessibility */
.navigation-bar-link:focus {
    outline: 2px solid var(--nav-bar-active, #0073aa);
    outline-offset: 2px;
}

.navigation-bar-link:focus:not(:focus-visible) {
    outline: none;
}

.navigation-bar-link:focus-visible {
    outline: 2px solid var(--nav-bar-active, #0073aa);
    outline-offset: 2px;
}

/* Body padding adjustment for fixed nav bar */
body.has-navigation-bar {
    padding-bottom: 70px;
}

body.has-navigation-bar.admin-bar {
    padding-bottom: 102px;
}