/* ============================================================
   SIDEBAR — redesign (eSchool design system, see DESIGN.md → "Sidebar")
   ------------------------------------------------------------
   Loaded after style.css / rtl.css (in include.blade.php) so it
   overrides the legacy sidebar rules in those bundles. All brand
   color comes from --theme-color via color-mix() tints — no
   hardcoded brand hex. Icons are Lucide <svg> (see x-icon).
   ============================================================ */

/* ---- Container -------------------------------------------- */
.sidebar {
    background: #ffffff;
    /* border-right: 1px solid rgba(27, 27, 27, 0.06); */
}

[dir="rtl"] .sidebar,
.rtl .sidebar {
    border-right: 0;
    border-left: 1px solid rgba(27, 27, 27, 0.06);
}

.sidebar .nav {
    padding: 0.5rem 0 1rem;
}

/* Slim, subtle scrollbar (native fallback + PerfectScrollbar rail) */
.sidebar .nav {
    scrollbar-width: thin;
    scrollbar-color: rgba(27, 27, 27, 0.18) transparent;
}

.sidebar .nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar .nav::-webkit-scrollbar-thumb {
    background: rgba(27, 27, 27, 0.18);
    border-radius: 6px;
}

.sidebar .nav .ps__thumb-y {
    background: rgba(27, 27, 27, 0.18);
}

/* ---- Top-level items -------------------------------------- */
.sidebar .nav .nav-item {
    padding: 0 0.75rem;
    margin-bottom: 2px;
    background: transparent;
    transition: none;
}

/* Kill the legacy full-row hover/active background — the highlight
   now lives on the .nav-link pill instead. */
.sidebar .nav .nav-item:hover,
.sidebar .nav .nav-item.active {
    background: transparent;
}

.sidebar .nav .nav-item .nav-link {
    position: relative;
    align-items: center;
    gap: 0;
    padding: 0.6rem 0.85rem;
    border-radius: 10px;
    color: #5b6677;
    font-size: 0.94rem;
    line-height: 1.2;
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* Icon — muted by default, theme-colored on hover/active. */
.sidebar .nav .nav-item .nav-link svg.menu-icon,
.sidebar .nav .nav-item .nav-link .menu-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin: 0 0.7rem 0 0;
    padding: 0;
    color: #8a93a3;
    transition: color 0.2s ease;
}

[dir="rtl"] .sidebar .nav .nav-item .nav-link svg.menu-icon,
.rtl .sidebar .nav .nav-item .nav-link svg.menu-icon {
    margin: 0 0 0 0.7rem;
}

.sidebar .nav .nav-item .nav-link .menu-title {
    padding: 0;
    font-size: 0.94rem;
    line-height: 1.2;
    color: inherit;
}

/* Collapse chevron — rotates down→up on expand. */
.sidebar .nav .nav-item .nav-link svg.menu-arrow,
.sidebar .nav .nav-item .nav-link .menu-arrow {
    position: absolute;
    right: 0.85rem;
    width: 16px;
    height: 16px;
    margin: 0;
    padding: 0;
    color: #aeb6c2;
    transition: transform 0.25s ease, color 0.2s ease;
}

[dir="rtl"] .sidebar .nav .nav-item .nav-link svg.menu-arrow,
.rtl .sidebar .nav .nav-item .nav-link svg.menu-arrow {
    right: auto;
    left: 0.85rem;
}

.sidebar .nav .nav-item .nav-link[aria-expanded="true"] svg.menu-arrow,
.sidebar .nav .nav-item .nav-link[aria-expanded="true"] .menu-arrow {
    transform: rotate(180deg);
    color: var(--theme-color);
}

/* Hover */
.sidebar .nav:not(.sub-menu)>.nav-item>.nav-link:hover,
.sidebar .nav:not(.sub-menu)>.nav-item:hover:not(.nav-category):not(.nav-profile)>.nav-link {
    background: color-mix(in srgb, var(--theme-color) 6%, transparent);
    color: #29323d;
}

.sidebar .nav:not(.sub-menu)>.nav-item>.nav-link:hover svg.menu-icon,
.sidebar .nav:not(.sub-menu)>.nav-item>.nav-link:hover .menu-arrow {
    color: var(--theme-color);
}

/* Active top-level item */
.sidebar .nav .nav-item.active>.nav-link {
    background: color-mix(in srgb, var(--theme-color) 12%, transparent);
    color: var(--theme-color);
    font-family: "Roboto-Medium", sans-serif;
    font-weight: 500;
}

.sidebar .nav .nav-item.active>.nav-link .menu-title {
    color: var(--theme-color);
}

.sidebar .nav .nav-item.active>.nav-link svg.menu-icon,
.sidebar .nav .nav-item.active>.nav-link .menu-icon {
    color: var(--theme-color);
}

/* Left accent bar on the active item */
.sidebar .nav .nav-item.active>.nav-link::before {
    content: "";
    position: absolute;
    left: -0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    border-radius: 0 3px 3px 0;
    background: var(--theme-color);
}

[dir="rtl"] .sidebar .nav .nav-item.active>.nav-link::before,
.rtl .sidebar .nav .nav-item.active>.nav-link::before {
    left: auto;
    right: -0.75rem;
    border-radius: 3px 0 0 3px;
}

/* ---- Sub-menu --------------------------------------------- */
.sidebar .nav.sub-menu {
    position: relative;
    margin: 0.15rem 0 0.4rem;
    padding: 0;
}

/* Vertical guide line in the indent gutter, aligned under the parent icon. */
.sidebar .nav.sub-menu::before {
    content: "";
    position: absolute;
    top: 0.25rem;
    bottom: 0.25rem;
    left: 1.7rem;
    width: 1.5px;
    background: rgba(27, 27, 27, 0.07);
}

[dir="rtl"] .sidebar .nav.sub-menu::before,
.rtl .sidebar .nav.sub-menu::before {
    left: auto;
    right: 1.7rem;
}

.sidebar .nav.sub-menu .nav-item {
    padding: 0 0.75rem;
    margin-bottom: 1px;
}

.sidebar .nav.sub-menu .nav-item .nav-link {
    position: relative;
    padding: 0.5rem 0.75rem 0.5rem 1.85rem;
    border-radius: 8px;
    color: #8a93a3;
    font-size: 0.875rem;
    line-height: 1.3;
}

[dir="rtl"] .sidebar .nav.sub-menu .nav-item .nav-link,
.rtl .sidebar .nav.sub-menu .nav-item .nav-link {
    padding: 0.5rem 1.85rem 0.5rem 0.75rem;
}

/* Small connector dot on the guide line. */
.sidebar .nav.sub-menu .nav-item .nav-link::before {
    content: "";
    position: absolute;
    left: 0.7rem;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(27, 27, 27, 0.18);
    transition: background-color 0.2s ease, transform 0.2s ease;
}

[dir="rtl"] .sidebar .nav.sub-menu .nav-item .nav-link::before,
.rtl .sidebar .nav.sub-menu .nav-item .nav-link::before {
    left: auto;
    right: 0.7rem;
}

.sidebar .nav.sub-menu .nav-item .nav-link:hover {
    background: color-mix(in srgb, var(--theme-color) 5%, transparent);
    color: #29323d;
}

.sidebar .nav.sub-menu .nav-item .nav-link:hover::before {
    background: var(--theme-color);
}

.sidebar .nav.sub-menu .nav-item:hover {
    background: transparent;
}

.sidebar .nav.sub-menu .nav-item .nav-link.active {
    background: color-mix(in srgb, var(--theme-color) 10%, transparent);
    color: var(--theme-color);
    font-weight: 500;
}

.sidebar .nav.sub-menu .nav-item .nav-link.active::before {
    background: var(--theme-color);
    transform: translateY(-50%) scale(1.15);
}

/* ============================================================
   SIDEBAR NAV SEARCH (moved out of the Blade partial)
   ============================================================ */
.sidebar-search-item {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    z-index: 12;
    background: #ffffff;
    padding: 12px 0.75rem 10px !important;
    margin-bottom: 4px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.sidebar-search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.sidebar-search-input {
    width: 100%;
    border: 1px solid #e6e6ec;
    border-radius: 10px;
    background: #fcfcfd;
    color: #3e4b5b;
    font-size: 0.9rem;
    line-height: 1.2;
    padding: 0.6rem 2.2rem 0.6rem 2.4rem;
    outline: none;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, background-color 0.15s ease-in-out;
}

.sidebar-search-input::placeholder {
    color: #a7a2ad;
}

.sidebar-search-input:focus {
    border-color: var(--theme-color);
    background: #ffffff;
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--theme-color) 25%, transparent);
}

.sidebar-search-icon {
    position: absolute;
    left: 0.85rem;
    width: 16px;
    height: 16px;
    color: #a7a2ad;
    pointer-events: none;
}

.sidebar-search-clear {
    position: absolute;
    right: 0.55rem;
    display: none;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: #9a8fa0;
    cursor: pointer;
    line-height: 1;
}

.sidebar-search-clear svg {
    width: 14px;
    height: 14px;
}

.sidebar-search-clear:hover {
    color: var(--theme-color);
    background: rgba(0, 0, 0, 0.05);
}

.sidebar-search-no-results {
    display: none;
    padding: 12px 4px 2px;
    font-size: 0.85rem;
    color: #9a8fa0;
    text-align: center;
}

.sidebar .nav .nav-item.sidebar-search-hidden,
.sidebar .nav .sub-menu .nav-item.sidebar-search-hidden {
    display: none !important;
}

/* RTL mirroring for the search field */
[dir="rtl"] .sidebar-search-input,
.rtl .sidebar-search-input {
    padding: 0.6rem 2.4rem 0.6rem 2.2rem;
}

[dir="rtl"] .sidebar-search-icon,
.rtl .sidebar-search-icon {
    left: auto;
    right: 0.85rem;
}

[dir="rtl"] .sidebar-search-clear,
.rtl .sidebar-search-clear {
    right: auto;
    left: 0.55rem;
}

/* ============================================================
   MOBILE HEADER CONTROLS (inside the off-canvas sidebar)
   ============================================================ */
.sidebar-mobile-header {
    padding: 0.75rem 0.75rem 0.25rem !important;
}

.sidebar-mobile-header .small-email-alert {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    white-space: normal;
}

.sidebar-mobile-header .small-email-alert svg {
    width: 14px;
    height: 14px;
}

/* ============================================================
   COLLAPSED MODES — keep the Lucide <svg> icons behaving like
   the legacy <i> icons did (style.css targeted i.menu-icon).
   ============================================================ */
@media (min-width: 992px) {

    /* Compact (sidebar-mini): icon above title, centered. */
    .sidebar-mini .sidebar .nav .nav-item .nav-link svg.menu-icon {
        display: block;
        margin: 0 auto 0.4rem;
    }

    .sidebar-mini .sidebar .nav .nav-item .nav-link svg.menu-arrow {
        position: absolute;
        top: 50%;
        right: 10px;
        transform: translateY(-50%);
        margin: 0;
    }

    .sidebar-mini .sidebar .nav .nav-item .nav-link[aria-expanded="true"] svg.menu-arrow {
        transform: translateY(-50%) rotate(180deg);
    }

    /* Icon-only: hide titles + chevrons, center the icon. */
    .sidebar-icon-only .sidebar .nav .nav-item .nav-link {
        padding: 0.7rem 0;
    }

    .sidebar-icon-only .sidebar .nav .nav-item .nav-link svg.menu-icon,
    .sidebar-icon-only .sidebar .nav .nav-item .nav-link .menu-icon {
        display: block;
        margin: 0 auto;
    }

    .sidebar-icon-only .sidebar .nav .nav-item .nav-link svg.menu-arrow,
    .sidebar-icon-only .sidebar .nav .nav-item .nav-link .menu-arrow {
        display: none;
    }

    /* The active accent bar is meaningless in icon-only width. */
    .sidebar-icon-only .sidebar .nav .nav-item.active>.nav-link::before {
        display: none;
    }
}