/* ==========================================================================
   Desktop navbar redesign — additive, does not modify dashcore.css.
   Applies to #main-nav in both layouts that render _Navbar.cshtml:
   - Views/Shared/_Layout.cshtml  (nav.fixed-top, marketing pages)
   - Views/Cabinet/_Layout.cshtml (nav in normal flow, made sticky here)

   Structure (from _Navbar.cshtml):
     nav#main-nav.st-nav.navbar
       div.container                     -> the floating "pill"
         ul.st-nav-menu
           li (brand: .link-logo.dnav-brand + .dnav-brand-text)
           li.st-nav-primary             -> main nav links (.st-root-link)
           li.st-nav-secondary           -> .dnav-utils + .dnav-actions
           li.st-nav-mobile              -> burger + drawer (see mobile-menu-redesign.css)

   dashcore.js toggles .navbar-sticky on #main-nav after ~one navbar height
   of scroll; we reuse that class for the subtle "scrolled" emphasis.
   ========================================================================== */

/* ---- Design tokens (dark is the default theme) ---- */
#main-nav {
    --dnav-bg: rgba(9, 13, 24, 0.82);
    --dnav-bg-scrolled: rgba(9, 13, 24, 0.92);
    --dnav-border: rgba(255, 255, 255, 0.10);
    --dnav-border-scrolled: rgba(255, 255, 255, 0.16);
    --dnav-shadow: 0 10px 32px rgba(0, 0, 0, 0.18);
    --dnav-shadow-scrolled: 0 12px 36px rgba(0, 0, 0, 0.28);
    --dnav-text: #e8ecf5;
    --dnav-muted: rgba(232, 236, 245, 0.62);
    --dnav-surface: rgba(255, 255, 255, 0.06);
    --dnav-surface-hover: rgba(255, 255, 255, 0.10);
    --dnav-active-bg: rgba(116, 92, 255, 0.12);
    --dnav-active-border: rgba(130, 105, 255, 0.16);
    --dnav-active-text: #b3a5ff;
    --dnav-menu-bg: rgba(15, 20, 34, 0.97);
    --dnav-focus-ring: rgba(124, 58, 237, 0.45);
    --dnav-gradient: linear-gradient(135deg, #3478F6 0%, #7C3AED 100%);
    --dnav-danger: #f87171;
    --dnav-danger-border: rgba(248, 113, 113, 0.35);
    --dnav-danger-bg: rgba(248, 113, 113, 0.08);

    min-height: 0;
    padding: 12px 16px 0;
}

[data-bs-theme="light"] #main-nav {
    --dnav-bg: rgba(255, 255, 255, 0.86);
    --dnav-bg-scrolled: rgba(255, 255, 255, 0.94);
    --dnav-border: #E5EAF2;
    --dnav-border-scrolled: #dde4ee;
    --dnav-shadow: 0 10px 30px rgba(30, 45, 80, 0.06);
    --dnav-shadow-scrolled: 0 12px 32px rgba(30, 45, 80, 0.10);
    --dnav-text: #172033;
    --dnav-muted: #677287;
    --dnav-surface: rgba(23, 32, 51, 0.05);
    --dnav-surface-hover: rgba(23, 32, 51, 0.09);
    --dnav-active-bg: rgba(100, 85, 255, 0.07);
    --dnav-active-border: rgba(100, 85, 255, 0.14);
    --dnav-active-text: #5a4ae3;
    --dnav-menu-bg: #ffffff;
    --dnav-danger: #dc2626;
    --dnav-danger-border: rgba(220, 38, 38, 0.35);
    --dnav-danger-bg: rgba(220, 38, 38, 0.06);
}

/* ---- Pill container ---- */
#main-nav > .container {
    max-width: 1480px;
    height: 74px;
    padding: 0 14px 0 18px;
    border-radius: 20px;
    background: var(--dnav-bg);
    border: 1px solid var(--dnav-border);
    box-shadow: var(--dnav-shadow);
    transition: background 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

/* Glass blur only on desktop: on mobile the drawer (.st-popup) is a fixed
   element whose containing block would become this pill — keep mobile
   blur-free so the drawer geometry stays untouched. */
@media (min-width: 992px) {
    #main-nav > .container {
        -webkit-backdrop-filter: blur(14px);
        backdrop-filter: blur(14px);
    }
}

/* Cabinet layout nav is not fixed-top: keep it sticky without layout shift.
   (dashcore's .navbar-sticky forces position:fixed !important — pin it back.) */
#main-nav:not(.fixed-top) {
    position: sticky;
    top: 0;
    z-index: 1000;
}
#main-nav:not(.fixed-top).navbar-sticky {
    position: sticky !important;
}

/* ---- Scrolled state (class comes from dashcore.js) ---- */
#main-nav.navbar-sticky {
    min-height: 0;
    background: transparent;
    border-bottom: 0;
    box-shadow: none;
}
#main-nav.navbar-sticky > .container {
    background: var(--dnav-bg-scrolled);
    border-color: var(--dnav-border-scrolled);
    box-shadow: var(--dnav-shadow-scrolled);
}

/* ---- Brand ---- */
#main-nav .st-nav-menu > .st-nav-section:first-child {
    display: flex;
    align-items: center;
    margin-right: 32px;
}
#main-nav .link-logo.dnav-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 0;
    margin: 0;
    position: relative;
    text-decoration: none;
}
#main-nav .link-logo .logo {
    position: static;
    transform: none;
    max-height: none;
    height: 46px;
    width: auto;
}
#main-nav .dnav-brand-text {
    font-size: 19px;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--dnav-text);
    white-space: nowrap;
}

/* ---- Primary navigation ---- */
#main-nav .st-nav-primary {
    gap: 4px;
}
#main-nav .st-nav-primary .st-root-link {
    display: inline-flex;
    align-items: center;
    height: 40px;
    padding: 0 13px;
    border-radius: 12px;
    border: 1px solid transparent;
    font-size: 14.5px;
    font-weight: 500;
    color: var(--dnav-muted);
    transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}
#main-nav .st-nav-primary .st-root-link:hover {
    color: var(--dnav-text);
    background: var(--dnav-surface);
}
#main-nav .st-nav-primary .st-root-link.dnav-active {
    color: var(--dnav-active-text);
    background: var(--dnav-active-bg);
    border-color: var(--dnav-active-border);
}

/* ---- Right side: utility controls + account actions ---- */
#main-nav .st-nav-secondary {
    gap: 10px;
}
#main-nav .dnav-utils {
    display: flex;
    align-items: center;
    gap: 10px;
}
#main-nav .dnav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Theme toggle — square icon button */
#main-nav #dc-theme {
    width: 42px;
    height: 42px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--dnav-surface);
    border: 1px solid var(--dnav-border);
    color: var(--dnav-text);
    transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
#main-nav #dc-theme::after {
    display: none; /* no caret on an icon-only button */
}
#main-nav #dc-theme:hover {
    background: var(--dnav-surface-hover);
    color: var(--dnav-text);
}

/* Language selector — labeled pill with caret */
#main-nav #dc-lang {
    height: 42px;
    padding: 0 14px;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    border-radius: 12px;
    background: var(--dnav-surface);
    border: 1px solid var(--dnav-border);
    color: var(--dnav-text);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
#main-nav #dc-lang:hover {
    background: var(--dnav-surface-hover);
    color: var(--dnav-text);
}
#main-nav #dc-lang::after {
    margin-left: 6px;
    vertical-align: middle;
}

/* Dropdown menus (theme / language) */
#main-nav .dropdown-menu {
    background: var(--dnav-menu-bg);
    border: 1px solid var(--dnav-border);
    border-radius: 14px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
    padding: 6px;
    margin-top: 10px;
}
[data-bs-theme="light"] #main-nav .dropdown-menu {
    box-shadow: 0 16px 40px rgba(30, 45, 80, 0.12);
}
#main-nav .dropdown-item {
    color: var(--dnav-text);
    border-radius: 8px;
    opacity: 1;
}
#main-nav .dropdown-item:hover,
#main-nav .dropdown-item:focus {
    background: var(--dnav-surface-hover);
    color: var(--dnav-text);
}

/* ---- Account CTA buttons ---- */
#main-nav .dnav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 42px;
    padding: 0 18px;
    border-radius: 12px;
    font-size: 14.5px;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    transition: background 0.18s ease, border-color 0.18s ease,
                color 0.18s ease, box-shadow 0.18s ease;
}
#main-nav .dnav-cta--primary {
    background: var(--dnav-gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 14px rgba(52, 120, 246, 0.25) !important;
}
#main-nav .dnav-cta--primary:hover,
#main-nav .dnav-cta--primary:focus {
    background: var(--dnav-gradient);
    color: #fff;
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.35) !important;
}
#main-nav .dnav-cta--ghost {
    background: var(--dnav-surface);
    border-color: var(--dnav-border);
    color: var(--dnav-text);
    box-shadow: none !important;
}
#main-nav .dnav-cta--ghost:hover,
#main-nav .dnav-cta--ghost:focus {
    background: var(--dnav-surface-hover);
    border-color: var(--dnav-border);
    color: var(--dnav-text);
}
#main-nav .dnav-cta--danger {
    background: var(--dnav-danger-bg);
    border-color: var(--dnav-danger-border);
    color: var(--dnav-danger);
    box-shadow: none !important;
}
#main-nav .dnav-cta--danger:hover,
#main-nav .dnav-cta--danger:focus {
    background: var(--dnav-danger-bg);
    border-color: var(--dnav-danger);
    color: var(--dnav-danger);
}

/* ---- Focus (branded ring, never removed) ---- */
#main-nav a:focus-visible,
#main-nav button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--dnav-focus-ring) !important;
}

/* ---- Tablet: tighten spacing, drop the brand wordmark (992–1200px) ---- */
@media (min-width: 992px) and (max-width: 1200px) {
    #main-nav > .container {
        padding: 0 12px 0 14px;
    }
    #main-nav .dnav-brand-text {
        display: none;
    }
    #main-nav .st-nav-menu > .st-nav-section:first-child {
        margin-right: 18px;
    }
    #main-nav .st-nav-primary .st-root-link {
        padding: 0 9px;
        font-size: 14px;
    }
    #main-nav .dnav-cta {
        padding: 0 14px;
    }
}

/* ---- Mobile: compact pill, brand + burger only (drawer handles the rest) ---- */
@media (max-width: 991.98px) {
    #main-nav {
        padding: 8px 12px 0;
    }
    #main-nav > .container {
        height: 58px;
        border-radius: 16px;
    }
    #main-nav .link-logo .logo {
        height: 36px;
    }
    #main-nav .dnav-brand-text {
        font-size: 17px;
    }
    #main-nav .st-nav-menu > .st-nav-section:first-child {
        margin-right: 0;
    }
}