/*
 * FitUI V2 — Navigation
 * Complete visual contract for the existing FitOcala header markup.
 */

/* Header frame */

body.fitui-v2-header .fitui-header {
    position: fixed;
    top: 18px;
    right: 0;
    left: 0;
    z-index: var(--fit-z-header);
    width: 100%;
    padding-inline: var(--fit-gutter);
    background: transparent;
    pointer-events: none;
}

body.fitui-v2-header .fitui-nav-shell {
    position: relative;
    width: 100%;
    max-width: var(--fit-container);
    min-height: 76px;
    margin-inline: auto;
    padding: 10px 14px 10px 20px;
    display: flex;
    align-items: center;
    gap: clamp(20px, 2vw, 30px);
    border: 1px solid var(--fit-border);
    border-radius: 26px;
    background:
        radial-gradient(circle at 10% -50%, rgba(var(--fit-gold-rgb), .14), transparent 42%),
        linear-gradient(180deg, rgba(18, 20, 22, .94), rgba(7, 9, 14, .90));
    backdrop-filter: var(--fit-blur-strong);
    -webkit-backdrop-filter: var(--fit-blur-strong);
    box-shadow:
        var(--fit-shadow-inset),
        0 22px 72px rgba(0, 0, 0, .40),
        0 0 50px rgba(var(--fit-gold-rgb), .055);
    pointer-events: auto;
    transition:
        border-color var(--fit-duration) ease,
        background var(--fit-duration) ease,
        box-shadow var(--fit-duration) ease;
}

body.fitui-v2-header .fitui-nav-shell::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: min(460px, 52%);
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--fit-gold-rgb), .48), transparent);
    opacity: .72;
    transform: translateX(-50%);
    pointer-events: none;
}

body.fitui-v2-header .fitui-nav-shell.plan-pro {
    border-color: var(--fit-border-gold-soft);
    box-shadow:
        var(--fit-shadow-inset),
        0 22px 72px rgba(0, 0, 0, .40),
        0 0 52px rgba(var(--fit-gold-rgb), .075);
}

body.fitui-v2-header .fitui-nav-shell.plan-elite {
    border-color: var(--fit-border-gold);
    box-shadow:
        var(--fit-shadow-inset),
        0 24px 78px rgba(0, 0, 0, .44),
        0 0 60px rgba(var(--fit-gold-rgb), .11);
}

/* Brand */

body.fitui-v2-header .fitui-logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    text-decoration: none;
}

body.fitui-v2-header .fitui-logo img {
    display: block;
    width: 118px;
    max-width: none;
    height: auto;
    object-fit: contain;
}

/* Desktop navigation */

body.fitui-v2-header .fitui-nav-menu {
    min-width: 0;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(20px, 2vw, 30px);
}

body.fitui-v2-header .fitui-nav-menu a {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0;
    color: var(--fit-text-soft) !important;
    font-size: var(--fit-text-md);
    font-weight: var(--fit-weight-bold);
    line-height: 1;
    letter-spacing: -.01em;
    text-decoration: none !important;
    transition:
        color var(--fit-duration-fast) ease,
        transform var(--fit-duration-fast) ease;
}

body.fitui-v2-header .fitui-nav-menu a::after {
    content: "";
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2px;
    border-radius: var(--fit-radius-pill);
    background: linear-gradient(90deg, var(--fit-gold), var(--fit-gold-light));
    box-shadow: 0 0 14px rgba(var(--fit-gold-rgb), .30);
    transform: translateX(-50%);
    transition: width var(--fit-duration) ease;
}

body.fitui-v2-header .fitui-nav-menu a:hover,
body.fitui-v2-header .fitui-nav-menu a:focus-visible {
    color: var(--fit-text) !important;
    transform: translateY(-1px);
}

body.fitui-v2-header .fitui-nav-menu a:hover::after,
body.fitui-v2-header .fitui-nav-menu a:focus-visible::after,
body.fitui-v2-header .fitui-nav-menu a[aria-current="page"]::after,
body.fitui-v2-header .fitui-nav-menu .current-menu-item > a::after {
    width: 20px;
}

/* Header actions */

body.fitui-v2-header .fitui-nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
}

body.fitui-v2-header .fitui-nav-actions .fit-btn {
    min-height: 46px;
    padding: 11px 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 1px solid var(--fit-border);
    border-radius: var(--fit-radius-pill);
    box-shadow: var(--fit-shadow-sm), var(--fit-shadow-inset);
    color: var(--fit-text) !important;
    font-family: var(--fit-font-sans);
    font-size: var(--fit-text-md);
    font-weight: var(--fit-weight-bold);
    line-height: 1;
    text-decoration: none !important;
    white-space: nowrap;
    transition:
        color var(--fit-duration) ease,
        border-color var(--fit-duration) ease,
        background var(--fit-duration) ease,
        box-shadow var(--fit-duration) ease,
        transform var(--fit-duration) var(--fit-ease);
}

body.fitui-v2-header .fitui-nav-actions .fit-btn--ghost {
    background: rgba(255, 255, 255, .035) !important;
    color: var(--fit-text) !important;
    -webkit-text-fill-color: var(--fit-text);
}

body.fitui-v2-header .fitui-nav-actions .fit-btn--ghost:hover,
body.fitui-v2-header .fitui-nav-actions .fit-btn--ghost:focus-visible {
    border-color: var(--fit-border-gold) !important;
    background: rgba(var(--fit-gold-rgb), .085) !important;
    color: var(--fit-text) !important;
    box-shadow: var(--fit-shadow-card), var(--fit-glow-gold), var(--fit-shadow-inset);
    -webkit-text-fill-color: var(--fit-text);
    transform: translateY(-2px);
}

body.fitui-v2-header .fitui-nav-actions .fit-btn--primary,
body.fitui-v2-header .fitui-nav-actions .fit-btn--primary:hover,
body.fitui-v2-header .fitui-nav-actions .fit-btn--primary:focus-visible {
    border-color: var(--fit-gold-light) !important;
    background: linear-gradient(135deg, var(--fit-gold-light), var(--fit-gold)) !important;
    color: var(--fit-on-gold) !important;
    box-shadow: 0 14px 38px rgba(var(--fit-gold-rgb), .19);
    -webkit-text-fill-color: var(--fit-on-gold);
}

body.fitui-v2-header .fitui-nav-actions .fit-btn--primary:hover,
body.fitui-v2-header .fitui-nav-actions .fit-btn--primary:focus-visible {
    box-shadow: 0 18px 46px rgba(var(--fit-gold-rgb), .25), var(--fit-glow-gold);
    transform: translateY(-2px);
}

/* Account plan */

body.fitui-v2-header .fitui-plan-chip {
    min-height: 38px;
    padding: 8px 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--fit-border);
    border-radius: var(--fit-radius-pill);
    background: rgba(255, 255, 255, .035);
    box-shadow: var(--fit-shadow-inset);
    color: var(--fit-text-muted) !important;
    font-size: var(--fit-text-md);
    font-weight: var(--fit-weight-black);
    line-height: 1;
    letter-spacing: .11em;
    text-decoration: none !important;
    text-transform: uppercase;
    transition:
        transform var(--fit-duration-fast) ease,
        color var(--fit-duration-fast) ease,
        border-color var(--fit-duration-fast) ease,
        background var(--fit-duration-fast) ease,
        box-shadow var(--fit-duration-fast) ease;
}

body.fitui-v2-header .fitui-plan-chip.pro,
body.fitui-v2-header .fitui-plan-chip.elite {
    border-color: var(--fit-border-gold);
    background: rgba(var(--fit-gold-rgb), .09);
    color: var(--fit-gold-light) !important;
    box-shadow: var(--fit-shadow-inset), 0 0 22px rgba(var(--fit-gold-rgb), .08);
}

body.fitui-v2-header .fitui-plan-chip.elite {
    background: linear-gradient(135deg, var(--fit-gold-light), var(--fit-gold));
    color: var(--fit-on-gold) !important;
}

body.fitui-v2-header .fitui-plan-chip:hover {
    border-color: var(--fit-border-gold);
    color: var(--fit-text) !important;
    transform: translateY(-2px);
}

/* Logged-in profile pill */

body.fitui-v2-header .fitui-user-pill {
    min-height: 50px;
    padding: 6px 15px 6px 7px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--fit-border);
    border-radius: var(--fit-radius-pill);
    background: linear-gradient(180deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .018));
    box-shadow: var(--fit-shadow-inset);
    color: var(--fit-text) !important;
    text-decoration: none !important;
    transition:
        transform var(--fit-duration) var(--fit-ease),
        border-color var(--fit-duration) ease,
        background var(--fit-duration) ease,
        box-shadow var(--fit-duration) ease;
}

body.fitui-v2-header .fitui-user-pill:hover {
    border-color: var(--fit-border-gold);
    background: rgba(var(--fit-gold-rgb), .075);
    box-shadow: var(--fit-shadow-inset), var(--fit-glow-gold);
    transform: translateY(-2px);
}

body.fitui-v2-header .fitui-user-avatar {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid var(--fit-border-gold);
    border-radius: 50%;
    background:
        radial-gradient(circle at 34% 28%, rgba(255, 255, 255, .20), transparent 34%),
        linear-gradient(135deg, var(--fit-gold-light), var(--fit-gold-deep));
    box-shadow: 0 0 20px rgba(var(--fit-gold-rgb), .14);
    color: var(--fit-on-gold);
    font-size: var(--fit-text-md);
    font-weight: var(--fit-weight-black);
    line-height: 1;
}

body.fitui-v2-header .fitui-user-copy {
    min-width: 0;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
    line-height: 1;
}

body.fitui-v2-header .fitui-user-copy small,
body.fitui-v2-header .fitui-user-copy strong {
    display: block;
    margin: 0;
    padding: 0;
    white-space: nowrap;
}

body.fitui-v2-header .fitui-user-copy small {
    color: var(--fit-text-subtle);
    font-size: var(--fit-text-xs);
    font-weight: var(--fit-weight-bold);
    letter-spacing: .09em;
    text-transform: uppercase;
}

body.fitui-v2-header .fitui-user-copy strong {
    max-width: 130px;
    overflow: hidden;
    color: var(--fit-text);
    font-size: var(--fit-text-md);
    font-weight: var(--fit-weight-bold);
    line-height: 1.2;
    text-overflow: ellipsis;
}

/* Mobile trigger */

body.fitui-v2-header .fitui-mobile-toggle {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
    padding: 0;
    border: 1px solid var(--fit-border);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(255, 255, 255, .065), rgba(255, 255, 255, .022));
    box-shadow: var(--fit-shadow-inset);
    cursor: pointer;
}

body.fitui-v2-header .fitui-mobile-toggle span {
    display: block;
    width: 21px;
    height: 2px;
    border-radius: var(--fit-radius-pill);
    background: var(--fit-text);
}

/* Mobile menu */

body.fitui-v2-header .fitui-mobile-menu {
    position: fixed;
    inset: 0;
    z-index: var(--fit-z-modal);
    display: block;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--fit-duration) ease, visibility var(--fit-duration) ease;
}

body.fitui-v2-header .fitui-mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

body.fitui-v2-header .fitui-mobile-menu__overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 85% 12%, rgba(var(--fit-gold-rgb), .10), transparent 34%),
        rgba(2, 4, 7, .82);
    backdrop-filter: var(--fit-blur-sm);
    -webkit-backdrop-filter: var(--fit-blur-sm);
}

body.fitui-v2-header .fitui-mobile-menu__panel {
    position: relative;
    z-index: 2;
    width: min(410px, calc(100% - 24px));
    height: calc(100% - 24px);
    margin: 12px 12px 12px auto;
    padding: 30px 26px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    border: 1px solid var(--fit-border);
    border-radius: var(--fit-radius-lg);
    background:
        radial-gradient(circle at 85% 4%, rgba(var(--fit-gold-rgb), .17), transparent 34%),
        linear-gradient(180deg, rgba(19, 21, 23, .98), rgba(7, 9, 14, .98));
    box-shadow: var(--fit-shadow-inset), -26px 0 80px rgba(0, 0, 0, .50), var(--fit-glow-gold);
    opacity: 0;
    transform: translateX(108%);
    transition: transform .38s var(--fit-ease-out), opacity var(--fit-duration) ease;
}

body.fitui-v2-header .fitui-mobile-menu.is-open .fitui-mobile-menu__panel {
    opacity: 1;
    transform: translateX(0);
}

body.fitui-v2-header .fitui-mobile-menu__close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid var(--fit-border);
    border-radius: 15px;
    background: rgba(255, 255, 255, .05);
    color: var(--fit-text);
    font-size: 27px;
    line-height: 1;
    cursor: pointer;
}

body.fitui-v2-header .fitui-mobile-menu__logo {
    display: block;
    width: 118px;
    max-width: 118px;
    height: auto;
    margin: 8px 0 42px;
    object-fit: contain;
}

body.fitui-v2-header .fitui-mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

body.fitui-v2-header .fitui-mobile-menu nav a {
    position: relative;
    min-height: 62px;
    padding: 0 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--fit-border-soft);
    color: var(--fit-text) !important;
    font-size: 21px;
    font-weight: var(--fit-weight-bold);
    line-height: 1;
    letter-spacing: -.025em;
    text-decoration: none !important;
}

body.fitui-v2-header .fitui-mobile-menu nav a::after {
    content: "→";
    color: var(--fit-gold-light);
    font-size: var(--fit-text-xl);
    font-weight: var(--fit-weight-regular);
    opacity: .65;
}

body.fit-mobile-menu-open {
    overflow: hidden;
}

/* Generic navigation primitive retained for future templates. */

.fit-nav {
    display: flex;
    align-items: center;
    gap: var(--fit-space-2);
}

.fit-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 9px 14px;
    border: 1px solid transparent;
    border-radius: var(--fit-radius-pill);
    color: var(--fit-text-muted);
    font-size: .82rem;
    font-weight: var(--fit-weight-bold);
    text-decoration: none;
}

.fit-nav a:hover,
.fit-nav a.is-active,
.fit-nav .current-menu-item > a {
    border-color: var(--fit-border-gold-soft);
    background: rgba(var(--fit-gold-rgb), .08);
    color: var(--fit-text);
}

@media (min-width: 981px) {
    body.fitui-v2-header .fitui-mobile-toggle,
    body.fitui-v2-header .fitui-mobile-menu {
        display: none !important;
    }
}

@media (max-width: 1180px) and (min-width: 981px) {
    body.fitui-v2-header .fitui-nav-shell {
        gap: 16px;
    }

    body.fitui-v2-header .fitui-nav-menu {
        gap: 16px;
    }

    body.fitui-v2-header .fitui-logo img {
        width: 104px;
    }

    body.fitui-v2-header .fitui-user-copy small {
        display: none;
    }
}

@media (max-width: 980px) {
    body.fitui-v2-header .fitui-header {
        top: 12px;
        padding-inline: 18px;
    }

    body.fitui-v2-header .fitui-nav-shell {
        min-height: 68px;
        padding: 9px 10px 9px 16px;
        border-radius: 22px;
    }

    body.fitui-v2-header .fitui-logo img {
        width: 105px;
    }

    body.fitui-v2-header .fitui-nav-menu,
    body.fitui-v2-header .fitui-nav-actions {
        display: none;
    }

    body.fitui-v2-header .fitui-mobile-toggle {
        display: inline-flex;
        margin-left: auto;
    }
}

@media (max-width: 520px) {
    body.fitui-v2-header .fitui-header {
        top: 10px;
        padding-inline: 12px;
    }

    body.fitui-v2-header .fitui-nav-shell {
        min-height: 64px;
        padding-left: 14px;
        border-radius: 20px;
    }

    body.fitui-v2-header .fitui-logo img {
        width: 96px;
    }

    body.fitui-v2-header .fitui-mobile-toggle {
        width: 44px;
        height: 44px;
        flex-basis: 44px;
        border-radius: 14px;
    }

    body.fitui-v2-header .fitui-mobile-menu__panel {
        width: calc(100% - 16px);
        height: calc(100% - 16px);
        margin: 8px;
        padding: 26px 20px;
        border-radius: 26px;
    }

    body.fitui-v2-header .fitui-mobile-menu__logo {
        width: 105px;
        max-width: 105px;
        margin-bottom: 36px;
    }

    body.fitui-v2-header .fitui-mobile-menu nav a {
        min-height: 58px;
        font-size: var(--fit-text-xl);
    }
}

@media (prefers-reduced-motion: reduce) {
    body.fitui-v2-header .fitui-nav-shell,
    body.fitui-v2-header .fitui-nav-menu a,
    body.fitui-v2-header .fitui-nav-menu a::after,
    body.fitui-v2-header .fitui-plan-chip,
    body.fitui-v2-header .fitui-user-pill,
    body.fitui-v2-header .fitui-mobile-menu,
    body.fitui-v2-header .fitui-mobile-menu__panel {
        transition: none;
    }
}