/* OutWit.Common.Blazor.Theme - Material 3 Navigation Styles */
/* MudNavMenu / MudNavLink styled like Material 3 */

/* Drawer container */
.m3-navdrawer {
    background: var(--mud-palette-surface);
    border-right: 1px solid var(--mud-palette-divider);
}

.m3-navdrawer .mud-drawer-content {
    padding: 0 !important;
}

/* Navigation Rail */
.m3-rail {
    width: 84px;
    padding: 12px 0;
    background: var(--mud-palette-surface);
    border-right: 1px solid var(--mud-palette-divider);
}

.m3-rail .mud-icon-button {
    width: 64px;
    height: 64px;
    border-radius: 14px;
    color: var(--mud-palette-text-secondary);
}

.m3-rail .mud-icon-button:hover {
    background: color-mix(in srgb, var(--mud-palette-text-primary) 8%, transparent);
}

/* Menu container & section headers */
.m3-nav {
    padding: 8px 12px;
}

.m3-nav .mud-list {
    padding: 0 !important;
}

.m3-nav .mud-divider {
    border-color: var(--mud-palette-divider);
    opacity: .9;
}

.m3-nav .m3-nav-section {
    color: var(--mud-palette-text-secondary);
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 10px 0 6px 0;
}

/* Color tokens */
.m3-nav {
    --m3-nav-active-fg: var(--mud-palette-primary);
    --m3-nav-inactive-label: color-mix(in srgb, var(--mud-palette-text-primary) 75%, var(--mud-palette-surface) 25%);
    --m3-nav-inactive-icon: color-mix(in srgb, var(--mud-palette-text-primary) 85%, var(--mud-palette-surface) 15%);
    --m3-nav-hover-bg: color-mix(in srgb, var(--mud-palette-primary) 10%, var(--mud-palette-surface) 90%);
    --m3-nav-active-bg: color-mix(in srgb, var(--mud-palette-primary) 18%, var(--mud-palette-surface) 82%);
    --m3-nav-active-hover-bg: color-mix(in srgb, var(--mud-palette-primary) 24%, var(--mud-palette-surface) 76%);
}

/* Dark theme adjustments */
.mud-theme-dark .m3-nav {
    --m3-nav-inactive-label: color-mix(in srgb, var(--mud-palette-text-primary) 75%, var(--mud-palette-surface) 25%);
    --m3-nav-inactive-icon: color-mix(in srgb, var(--mud-palette-text-primary) 85%, var(--mud-palette-surface) 15%);
}

/* Reset inner wrappers */
.m3-nav .mud-nav-item,
.m3-nav .mud-nav-item:hover,
.m3-nav .mud-nav-item:focus,
.m3-nav .mud-nav-link-text {
    background: transparent !important;
    background-color: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

.m3-nav a.mud-nav-link * {
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
}

/* Base link styles */
.m3-nav a.mud-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    margin: 4px 0;
    padding: 10px 12px;
    border-radius: 12px;
    box-sizing: border-box;
    text-decoration: none;
    color: var(--m3-nav-inactive-label);
    background: transparent !important;
    background-color: transparent !important;
    transition: color .12s ease;
    position: relative;
    overflow: hidden;
}

/* Icon styling */
.m3-nav a.mud-nav-link .mud-icon-root {
    color: var(--m3-nav-inactive-icon);
    font-size: 24px;
    line-height: 1;
    transition: color .12s ease;
    width: 28px;
    min-width: 28px;
    text-align: center;
}

/* Background layer via ::after */
.m3-nav a.mud-nav-link::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: transparent;
    transition: background .18s ease;
    z-index: 0;
}

.m3-nav a.mud-nav-link > * {
    position: relative;
    z-index: 1;
}

/* Hover for non-active links */
.m3-nav a.mud-nav-link:not(.active):not(.mud-nav-link-active):hover,
.m3-nav a.mud-nav-link:not(.active):not(.mud-nav-link-active):focus {
    color: var(--mud-palette-text-primary) !important;
}

.m3-nav a.mud-nav-link:not(.active):not(.mud-nav-link-active):hover .mud-icon-root,
.m3-nav a.mud-nav-link:not(.active):not(.mud-nav-link-active):focus .mud-icon-root {
    color: var(--mud-palette-text-primary) !important;
}

.m3-nav a.mud-nav-link:not(.active):not(.mud-nav-link-active):hover::after,
.m3-nav a.mud-nav-link:not(.active):not(.mud-nav-link-active):focus::after {
    background: var(--m3-nav-hover-bg);
}

/* Active link */
.m3-nav a.mud-nav-link.active,
.m3-nav a.mud-nav-link.mud-nav-link-active {
    color: var(--m3-nav-active-fg) !important;
    font-weight: 700;
}

.m3-nav a.mud-nav-link.active .mud-icon-root,
.m3-nav a.mud-nav-link.mud-nav-link-active .mud-icon-root {
    color: var(--m3-nav-active-fg) !important;
}

.m3-nav a.mud-nav-link.active::after,
.m3-nav a.mud-nav-link.mud-nav-link-active::after {
    background: var(--m3-nav-active-bg);
}

.m3-nav a.mud-nav-link.active:hover::after,
.m3-nav a.mud-nav-link.mud-nav-link-active:hover::after {
    background: var(--m3-nav-active-hover-bg);
}

.m3-nav a.mud-nav-link.active:hover,
.m3-nav a.mud-nav-link.mud-nav-link-active:hover {
    color: var(--m3-nav-active-fg) !important;
}

/* Keyboard focus ring */
.m3-nav a.mud-nav-link:focus-visible {
    outline: 2px solid color-mix(in srgb, var(--mud-palette-primary) 40%, transparent);
    outline-offset: 2px;
}

/* Mini mode (icons only) */
.m3-navdrawer.mini .m3-nav-section {
    display: none;
}

.m3-navdrawer.mini a.mud-nav-link {
    justify-content: center;
    gap: 0;
    margin: 4px 0;
    padding: 10px 0;
}

.m3-navdrawer.mini a.mud-nav-link .mud-nav-link-text {
    display: none;
}

.m3-navdrawer.mini a.mud-nav-link::after {
    --hit: 44px;
}

.m3-navdrawer.mini a.mud-nav-link .mud-icon-root {
    font-size: 26px;
}

.m3-navdrawer.mini a.mud-nav-link.active .mud-icon-root,
.m3-navdrawer.mini a.mud-nav-link.mud-nav-link-active .mud-icon-root {
    color: var(--m3-nav-active-fg) !important;
}