/* ============================================================
   nav-layouts.css — Selectable navbar layouts.

   Each layout is a pure-CSS re-arrangement of the shared navbar
   markup (ressources/inc/nav.html), so every page keeps working
   without markup changes. Selected via html[data-nav-layout] and
   saved from /themes. Colors come from the active theme through
   the --ce-nav-* / --th-nav-* / --ct-* tokens.
   ============================================================ */

html[data-nav-layout] {
    --nl-rail-w: 84px;
    --nl-rail-w-open: 248px;
    --nl-bg: var(--ce-nav-bg, linear-gradient(135deg, var(--th-nav-a, var(--ct-nav, #0f2b3d)), var(--th-nav-b, var(--ct-nav-2, #1e293b))));
    --nl-fg: var(--ce-nav-fg, var(--th-nav-text, var(--ct-nav-text, #e2e8f0)));
    --nl-muted: var(--ce-nav-muted, var(--th-nav-icon, var(--ct-nav-icon, #94a3b8)));
    --nl-border: var(--ce-nav-border, var(--th-nav-border, var(--ct-nav-border, rgba(255, 255, 255, .14))));
    --nl-hover: var(--ce-nav-hover, var(--th-nav-hover-bg, var(--ct-nav-hover, rgba(255, 255, 255, .12))));
    --nl-icon-bg: var(--ce-nav-icon-bg, var(--th-nav-icon-bg, var(--ct-nav-icon-bg, rgba(255, 255, 255, .10))));
    --nl-icon-fg: var(--ce-nav-icon-fg, var(--th-nav-icon, var(--ct-nav-icon, #cbd5e1)));
    --nl-accent: var(--primary, var(--ct-primary, #0284c7));
    --nl-menu-bg: var(--ce-nav-menu-bg, var(--bg-white, #ffffff));
    --nl-menu-fg: var(--ce-nav-menu-fg, var(--text-primary, #0f172a));
    --nl-menu-border: var(--ce-nav-menu-border, var(--border-color, #e2e8f0));
    --nl-menu-hover: var(--ce-nav-menu-hover, var(--bg-hover, #f1f5f9));
    --nl-shadow: 0 22px 48px -30px rgba(15, 23, 42, .55);
}

@media (min-width: 1025px) {

/* ---------- Shared overrides for every non-classic layout ---------- */
html[data-nav-layout]:not([data-nav-layout="classic"]) .navbar-modern,
html[data-nav-layout]:not([data-nav-layout="classic"]) #mainNav {
    color: var(--nl-fg);
    background: var(--nl-bg) !important;
    border-color: var(--nl-border) !important;
}

html[data-nav-layout]:not([data-nav-layout="classic"]) .navbar-modern .nav-collapse-toggle,
html[data-nav-layout]:not([data-nav-layout="classic"]) #mainNav .nav-collapse-toggle {
    display: none !important;
}

html[data-nav-layout]:not([data-nav-layout="classic"]) body.nav-collapsed .nav-center {
    display: flex !important;
}

html[data-nav-layout]:not([data-nav-layout="classic"]) .navbar-modern .nav-link,
html[data-nav-layout]:not([data-nav-layout="classic"]) .navbar-modern .nav-action-btn:not(.quick-add) {
    color: var(--nl-fg);
}

html[data-nav-layout]:not([data-nav-layout="classic"]) .navbar-modern .nav-link:hover {
    background: var(--nl-hover);
}

html[data-nav-layout]:not([data-nav-layout="classic"]) .navbar-modern .nav-link-icon {
    background: var(--nl-icon-bg);
    color: var(--nl-icon-fg);
}

/* ---------- Tooltips for icon-only layouts ---------- */
html[data-nav-layout="mini"] .navbar-modern .nav-link[data-tooltip],
html[data-nav-layout="dock"] .navbar-modern .nav-link[data-tooltip] {
    position: relative;
}

html[data-nav-layout="mini"] .navbar-modern .nav-link[data-tooltip]::after,
html[data-nav-layout="dock"] .navbar-modern .nav-link[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 50%;
    top: calc(100% + 10px);
    transform: translateX(-50%) translateY(4px);
    padding: 5px 9px;
    border-radius: 8px;
    background: rgba(15, 23, 42, .92);
    color: #fff;
    font-size: .68rem;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .16s ease, transform .16s ease;
    z-index: 60;
}

html[data-nav-layout="dock"] .navbar-modern .nav-link[data-tooltip]::after {
    top: auto;
    bottom: calc(100% + 10px);
    transform: translateX(-50%) translateY(-4px);
}

html[data-nav-layout="mini"] .navbar-modern .nav-link[data-tooltip]:hover::after,
html[data-nav-layout="dock"] .navbar-modern .nav-link[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ============================================================
   1. ISLAND — floating rounded bar
   ============================================================ */
html[data-nav-layout="island"] body {
    padding-top: 96px !important;
    padding-bottom: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

html[data-nav-layout="island"] .navbar-modern,
html[data-nav-layout="island"] #mainNav {
    top: 14px !important;
    left: 14px !important;
    right: 14px !important;
    bottom: auto !important;
    width: auto !important;
    height: 64px !important;
    border: 1px solid var(--nl-border) !important;
    border-radius: 20px !important;
    box-shadow: var(--nl-shadow) !important;
    overflow: visible;
}

html[data-nav-layout="island"] .navbar-modern.scrolled {
    box-shadow: 0 26px 54px -28px rgba(15, 23, 42, .62) !important;
}

html[data-nav-layout="island"] .navbar-modern .nav-container {
    max-width: none;
    padding: 0 14px;
    gap: 12px;
}

/* ============================================================
   2. RAIL — vertical icon rail, expands on hover
   ============================================================ */
html[data-nav-layout="rail"] body {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    padding-left: var(--nl-rail-w) !important;
    padding-right: 0 !important;
}

html[data-nav-layout="rail"] .navbar-modern,
html[data-nav-layout="rail"] #mainNav {
    top: 0 !important;
    left: 0 !important;
    right: auto !important;
    bottom: 0 !important;
    width: var(--nl-rail-w);
    height: 100vh !important;
    border: 0 !important;
    border-right: 1px solid var(--nl-border) !important;
    border-radius: 0 !important;
    box-shadow: 0 0 40px -22px rgba(15, 23, 42, .5) !important;
    z-index: 1250;
    transition: width .22s cubic-bezier(.4, 0, .2, 1);
}

html[data-nav-layout="rail"] .navbar-modern:hover,
html[data-nav-layout="rail"] .navbar-modern:focus-within,
html[data-nav-layout="rail"] #mainNav:hover,
html[data-nav-layout="rail"] #mainNav:focus-within {
    width: var(--nl-rail-w-open) !important;
    box-shadow: 0 0 52px -18px rgba(15, 23, 42, .55) !important;
}

html[data-nav-layout="rail"] .navbar-modern .nav-container {
    max-width: none;
    width: 100%;
    height: 100%;
    padding: 14px 10px 12px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 10px;
}

html[data-nav-layout="rail"] .navbar-modern .nav-brand {
    width: 100%;
    justify-content: center;
    padding: 0 0 12px;
    border-bottom: 1px solid var(--nl-border);
}

html[data-nav-layout="rail"] .navbar-modern .brand-text-group {
    display: none;
}

html[data-nav-layout="rail"] .navbar-modern:hover .brand-text-group,
html[data-nav-layout="rail"] .navbar-modern:focus-within .brand-text-group {
    display: flex;
    min-width: 0;
}

html[data-nav-layout="rail"] .navbar-modern .brand-logo,
html[data-nav-layout="rail"] .navbar-modern .brand-logo-inner,
html[data-nav-layout="rail"] .navbar-modern .brand-logo-pulse {
    width: 40px;
    height: 40px;
}

html[data-nav-layout="rail"] .navbar-modern .brand-name {
    color: var(--nl-fg) !important;
    font-size: .96rem;
    white-space: nowrap;
}

html[data-nav-layout="rail"] .navbar-modern .brand-tagline {
    color: var(--nl-muted) !important;
    white-space: nowrap;
}

html[data-nav-layout="rail"] .navbar-modern .nav-center {
    flex: 1 1 auto;
    width: 100%;
    min-height: 0;
    justify-content: flex-start;
    overflow: visible;
}

html[data-nav-layout="rail"] .navbar-modern .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    width: 100%;
}

html[data-nav-layout="rail"] .navbar-modern .nav-item {
    width: 100%;
}

html[data-nav-layout="rail"] .navbar-modern .nav-link {
    width: 100%;
    min-height: 46px;
    justify-content: center;
    gap: 0;
    padding: 8px 0;
    border-radius: 12px;
    white-space: nowrap;
}

html[data-nav-layout="rail"] .navbar-modern:hover .nav-link,
html[data-nav-layout="rail"] .navbar-modern:focus-within .nav-link {
    justify-content: flex-start;
    gap: 10px;
    padding: 8px 10px;
}

html[data-nav-layout="rail"] .navbar-modern .nav-link > span,
html[data-nav-layout="rail"] .navbar-modern .dropdown-arrow {
    display: none;
}

html[data-nav-layout="rail"] .navbar-modern:hover .nav-link > span,
html[data-nav-layout="rail"] .navbar-modern:focus-within .nav-link > span {
    display: inline;
}

html[data-nav-layout="rail"] .navbar-modern:hover .dropdown-arrow,
html[data-nav-layout="rail"] .navbar-modern:focus-within .dropdown-arrow {
    display: inline-block;
    margin-left: auto;
}

html[data-nav-layout="rail"] .navbar-modern .nav-link-icon {
    width: 34px;
    height: 34px;
    flex: 0 0 auto;
}

html[data-nav-layout="rail"] .navbar-modern .nav-actions {
    width: 100%;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding-top: 10px;
    border-top: 1px solid var(--nl-border);
}

html[data-nav-layout="rail"] .navbar-modern .nav-action-group {
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

html[data-nav-layout="rail"] .navbar-modern .nav-item.has-dropdown .mega-dropdown {
    left: calc(100% + 12px);
    top: 0;
    transform: translateX(0) translateY(6px);
    width: max-content;
    max-width: 640px;
}

html[data-nav-layout="rail"] .navbar-modern .nav-item.has-dropdown:hover .mega-dropdown,
html[data-nav-layout="rail"] .navbar-modern .nav-item.has-dropdown.open .mega-dropdown {
    transform: translateX(0) translateY(0);
}

html[data-nav-layout="rail"] .navbar-modern .mega-dropdown::before {
    display: none;
}

/* ============================================================
   3. DOCK — floating bottom dock
   ============================================================ */
html[data-nav-layout="dock"] body {
    padding-top: 0 !important;
    padding-bottom: 100px !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

html[data-nav-layout="dock"] .navbar-modern,
html[data-nav-layout="dock"] #mainNav {
    top: auto !important;
    bottom: 16px !important;
    left: 50% !important;
    right: auto !important;
    width: auto !important;
    max-width: calc(100vw - 32px) !important;
    height: 66px !important;
    transform: translateX(-50%);
    border: 1px solid var(--nl-border) !important;
    border-radius: 20px !important;
    box-shadow: 0 -18px 44px -24px rgba(15, 23, 42, .5), var(--nl-shadow) !important;
    overflow: visible;
}

html[data-nav-layout="dock"] .navbar-modern .nav-container {
    max-width: none;
    height: 100%;
    padding: 0 12px;
    gap: 10px;
    justify-content: center;
}

html[data-nav-layout="dock"] .navbar-modern .nav-brand {
    justify-content: center;
}

html[data-nav-layout="dock"] .navbar-modern .brand-text-group {
    display: none;
}

html[data-nav-layout="dock"] .navbar-modern .brand-logo,
html[data-nav-layout="dock"] .navbar-modern .brand-logo-inner,
html[data-nav-layout="dock"] .navbar-modern .brand-logo-pulse {
    width: 38px;
    height: 38px;
}

html[data-nav-layout="dock"] .navbar-modern .nav-center {
    flex: 0 1 auto;
    justify-content: center;
}

html[data-nav-layout="dock"] .navbar-modern .nav-links {
    gap: 4px;
}

html[data-nav-layout="dock"] .navbar-modern .nav-link {
    width: 44px;
    height: 44px;
    min-height: 44px;
    justify-content: center;
    gap: 0;
    padding: 0;
    border-radius: 14px;
}

html[data-nav-layout="dock"] .navbar-modern .nav-link > span,
html[data-nav-layout="dock"] .navbar-modern .dropdown-arrow {
    display: none;
}

html[data-nav-layout="dock"] .navbar-modern .nav-link-icon {
    width: 30px;
    height: 30px;
}

html[data-nav-layout="dock"] .navbar-modern .nav-item.has-dropdown .mega-dropdown {
    top: auto;
    bottom: calc(100% + 12px);
    transform: translateX(-50%) translateY(-8px);
}

html[data-nav-layout="dock"] .navbar-modern .nav-item.has-dropdown:hover .mega-dropdown,
html[data-nav-layout="dock"] .navbar-modern .nav-item.has-dropdown.open .mega-dropdown {
    transform: translateX(-50%) translateY(0);
}

html[data-nav-layout="dock"] .navbar-modern .mega-dropdown::before {
    top: auto;
    bottom: -12px;
}

html[data-nav-layout="dock"] .navbar-modern .notif-panel,
html[data-nav-layout="dock"] .navbar-modern .profile-panel {
    top: auto !important;
    bottom: calc(100% + 14px) !important;
    transform-origin: bottom right;
}

html[data-nav-layout="rail"] .navbar-modern .notif-panel,
html[data-nav-layout="rail"] .navbar-modern .profile-panel {
    top: auto !important;
    bottom: 0 !important;
    left: calc(100% + 14px) !important;
    right: auto !important;
    transform-origin: left bottom;
}

/* ============================================================
   4. SPLIT — two-tier bar (brand + utilities / nav row)
   ============================================================ */
html[data-nav-layout="split"] body {
    padding-top: 114px !important;
    padding-bottom: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

html[data-nav-layout="split"] .navbar-modern,
html[data-nav-layout="split"] #mainNav {
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: auto !important;
    width: auto !important;
    height: 114px !important;
    border: 0 !important;
    border-bottom: 1px solid var(--nl-border) !important;
    border-radius: 0 !important;
    box-shadow: 0 16px 40px -34px rgba(15, 23, 42, .5) !important;
}

html[data-nav-layout="split"] .navbar-modern .nav-container {
    max-width: none;
    height: 100%;
    padding: 8px clamp(14px, 2vw, 26px);
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
        "brand actions"
        "center center";
    align-content: center;
    row-gap: 6px;
}

html[data-nav-layout="split"] .navbar-modern .nav-brand {
    grid-area: brand;
    align-self: center;
}

html[data-nav-layout="split"] .navbar-modern .nav-actions {
    grid-area: actions;
    justify-self: end;
    align-self: center;
}

html[data-nav-layout="split"] .navbar-modern .nav-center {
    grid-area: center;
    width: 100%;
    justify-content: flex-start;
    padding-top: 7px;
    border-top: 1px solid var(--nl-border);
}

html[data-nav-layout="split"] .navbar-modern .nav-links {
    gap: 4px;
}

/* ============================================================
   5. MINI — compact icon-only bar
   ============================================================ */
html[data-nav-layout="mini"] body {
    padding-top: 64px !important;
    padding-bottom: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

html[data-nav-layout="mini"] .navbar-modern,
html[data-nav-layout="mini"] #mainNav {
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: auto !important;
    width: auto !important;
    height: 58px !important;
    border: 0 !important;
    border-bottom: 1px solid var(--nl-border) !important;
    border-radius: 0 !important;
    box-shadow: 0 10px 30px -26px rgba(15, 23, 42, .45) !important;
}

html[data-nav-layout="mini"] .navbar-modern .nav-container {
    max-width: none;
    padding: 0 14px;
    gap: 10px;
}

html[data-nav-layout="mini"] .navbar-modern .brand-text-group {
    display: none;
}

html[data-nav-layout="mini"] .navbar-modern .brand-logo,
html[data-nav-layout="mini"] .navbar-modern .brand-logo-inner,
html[data-nav-layout="mini"] .navbar-modern .brand-logo-pulse {
    width: 36px;
    height: 36px;
}

html[data-nav-layout="mini"] .navbar-modern .nav-link {
    width: 42px;
    height: 42px;
    min-height: 42px;
    justify-content: center;
    gap: 0;
    padding: 0;
    border-radius: 12px;
}

html[data-nav-layout="mini"] .navbar-modern .nav-link > span,
html[data-nav-layout="mini"] .navbar-modern .dropdown-arrow {
    display: none;
}

html[data-nav-layout="mini"] .navbar-modern .nav-link-icon {
    width: 30px;
    height: 30px;
}

html[data-nav-layout="mini"] .navbar-modern .nav-action-btn {
    width: 36px;
    height: 36px;
}

}


@media (prefers-reduced-motion: reduce) {
    html[data-nav-layout] .navbar-modern,
    html[data-nav-layout] .navbar-modern .nav-link {
        transition: none !important;
    }
}