#mainNav {
    padding-top: 1rem;
    padding-bottom: 1rem;
    background-color: #212529;
}
#mainNav .navbar-toggler {
    padding: 0.75rem;
    font-size: 0.75rem;
    font-family: "Roboto", sans-serif;
    text-transform: uppercase;
    font-weight: 700;
}
#mainNav .navbar-brand {
    color: #d4b86a;
    font-family: "Roboto", sans-serif;
    font-weight: 700;
    letter-spacing: 0.0625em;
    text-transform: uppercase;
}
#mainNav .navbar-brand img {
    height: 1.5rem;
}
#mainNav .navbar-nav .nav-item .nav-link {
    font-family: "Roboto", sans-serif;
    font-size: 0.95rem;
    color: #fff;
    letter-spacing: 0.0625em;
}
#mainNav .navbar-nav .nav-item .nav-link.active,
#mainNav .navbar-nav .nav-item .nav-link:hover {
    color: #ffc800;
}

@media (min-width: 992px) {
    #mainNav {
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        border: none;
        background-color: transparent;
        transition:
            padding-top 0.3s ease-in-out,
            padding-bottom 0.3s ease-in-out;
    }
    #mainNav .navbar-brand {
        font-size: 1.5em;
        transition: font-size 0.3s ease-in-out;
    }
    #mainNav .navbar-brand img {
        height: 3.5rem;
        transition: height 0.3s ease-in-out;
    }
    #mainNav.navbar-shrink {
        padding-top: 1rem;
        padding-bottom: 1rem;
        background-color: #212529;
    }
    #mainNav.navbar-shrink .navbar-brand {
        font-size: 1.25em;
    }
    #mainNav.navbar-shrink .navbar-brand svg,
    #mainNav.navbar-shrink .navbar-brand img {
        height: 1.5rem;
    }
    #mainNav .navbar-nav .nav-item {
        margin-right: 1rem;
    }
    #mainNav .navbar-nav .nav-item:last-child {
        margin-right: 0;
    }
}

.navbar {
    --bs-navbar-padding-x: 0;
    --bs-navbar-padding-y: 0.5rem;
    --bs-navbar-color: rgba(0, 0, 0, 0.55);
    --bs-navbar-hover-color: rgba(0, 0, 0, 0.7);
    --bs-navbar-disabled-color: rgba(0, 0, 0, 0.3);
    --bs-navbar-active-color: rgba(0, 0, 0, 0.9);
    --bs-navbar-brand-padding-y: 0.3125rem;
    --bs-navbar-brand-margin-end: 1rem;
    --bs-navbar-brand-font-size: 1.25rem;
    --bs-navbar-brand-color: rgba(0, 0, 0, 0.9);
    --bs-navbar-brand-hover-color: rgba(0, 0, 0, 0.9);
    --bs-navbar-nav-link-padding-x: 0.5rem;
    --bs-navbar-toggler-padding-y: 0.25rem;
    --bs-navbar-toggler-padding-x: 0.75rem;
    --bs-navbar-toggler-font-size: 1.25rem;
    --bs-navbar-toggler-icon-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    --bs-navbar-toggler-border-color: rgba(0, 0, 0, 0.1);
    --bs-navbar-toggler-border-radius: 0.375rem;
    --bs-navbar-toggler-focus-width: 0.25rem;
    --bs-navbar-toggler-transition: box-shadow 0.15s ease-in-out;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: var(--bs-navbar-padding-y) var(--bs-navbar-padding-x);
}
.navbar > .container,
.navbar > .container-fluid,
.navbar > .container-sm,
.navbar > .container-md,
.navbar > .container-lg,
.navbar > .container-xl,
.navbar > .container-xxl {
    display: flex;
    flex-wrap: inherit;
    align-items: center;
    justify-content: space-between;
}
.navbar-brand {
    padding-top: var(--bs-navbar-brand-padding-y);
    padding-bottom: var(--bs-navbar-brand-padding-y);
    margin-right: var(--bs-navbar-brand-margin-end);
    font-size: var(--bs-navbar-brand-font-size);
    color: var(--bs-navbar-brand-color);
    text-decoration: none;
    white-space: nowrap;
}
.navbar-brand:hover,
.navbar-brand:focus {
    color: var(--bs-navbar-brand-hover-color);
}

.navbar-nav {
    --bs-nav-link-padding-x: 0;
    --bs-nav-link-padding-y: 0.5rem;
    --bs-nav-link-font-weight: ;
    --bs-nav-link-color: var(--bs-navbar-color);
    --bs-nav-link-hover-color: var(--bs-navbar-hover-color);
    --bs-nav-link-disabled-color: var(--bs-navbar-disabled-color);
    display: flex;
    flex-direction: column;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
}
.navbar-nav .show > .nav-link,
.navbar-nav .nav-link.active {
    color: var(--bs-navbar-active-color);
}
.navbar-nav .dropdown-menu {
    position: static;
}

.navbar-text {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    color: var(--bs-navbar-color);
}
.navbar-text a,
.navbar-text a:hover,
.navbar-text a:focus {
    color: var(--bs-navbar-active-color);
}

.navbar-collapse {
    flex-basis: 100%;
    flex-grow: 1;
    align-items: center;
}

.navbar-toggler {
    padding: var(--bs-navbar-toggler-padding-y)
        var(--bs-navbar-toggler-padding-x);
    font-size: var(--bs-navbar-toggler-font-size);
    line-height: 1;
    color: var(--bs-navbar-color);
    background-color: transparent;
    border: var(--bs-border-width) solid var(--bs-navbar-toggler-border-color);
    border-radius: var(--bs-navbar-toggler-border-radius);
    transition: var(--bs-navbar-toggler-transition);
}
@media (prefers-reduced-motion: reduce) {
    .navbar-toggler {
        transition: none;
    }
}
.navbar-toggler:hover {
    text-decoration: none;
}
.navbar-toggler:focus {
    text-decoration: none;
    outline: 0;
    box-shadow: 0 0 0 var(--bs-navbar-toggler-focus-width);
}

.navbar-toggler-icon {
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    vertical-align: middle;
    background-image: var(--bs-navbar-toggler-icon-bg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
}

.navbar-nav-scroll {
    max-height: var(--bs-scroll-height, 75vh);
    overflow-y: auto;
}

@media (min-width: 576px) {
    .navbar-expand-sm {
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    .navbar-expand-sm .navbar-nav {
        flex-direction: row;
    }
    .navbar-expand-sm .navbar-nav .dropdown-menu {
        position: absolute;
    }
    .navbar-expand-sm .navbar-nav .nav-link {
        padding-right: var(--bs-navbar-nav-link-padding-x);
        padding-left: var(--bs-navbar-nav-link-padding-x);
    }
    .navbar-expand-sm .navbar-nav-scroll {
        overflow: visible;
    }
    .navbar-expand-sm .navbar-collapse {
        display: flex !important;
        flex-basis: auto;
    }
    .navbar-expand-sm .navbar-toggler {
        display: none;
    }
    .navbar-expand-sm .offcanvas {
        position: static;
        z-index: auto;
        flex-grow: 1;
        width: auto !important;
        height: auto !important;
        visibility: visible !important;
        background-color: transparent !important;
        border: 0 !important;
        transform: none !important;
        transition: none;
    }
    .navbar-expand-sm .offcanvas .offcanvas-header {
        display: none;
    }
    .navbar-expand-sm .offcanvas .offcanvas-body {
        display: flex;
        flex-grow: 0;
        padding: 0;
        overflow-y: visible;
    }
}
@media (min-width: 768px) {
    .navbar-expand-md {
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    .navbar-expand-md .navbar-nav {
        flex-direction: row;
    }
    .navbar-expand-md .navbar-nav .dropdown-menu {
        position: absolute;
    }
    .navbar-expand-md .navbar-nav .nav-link {
        padding-right: var(--bs-navbar-nav-link-padding-x);
        padding-left: var(--bs-navbar-nav-link-padding-x);
    }
    .navbar-expand-md .navbar-nav-scroll {
        overflow: visible;
    }
    .navbar-expand-md .navbar-collapse {
        display: flex !important;
        flex-basis: auto;
    }
    .navbar-expand-md .navbar-toggler {
        display: none;
    }
    .navbar-expand-md .offcanvas {
        position: static;
        z-index: auto;
        flex-grow: 1;
        width: auto !important;
        height: auto !important;
        visibility: visible !important;
        background-color: transparent !important;
        border: 0 !important;
        transform: none !important;
        transition: none;
    }
    .navbar-expand-md .offcanvas .offcanvas-header {
        display: none;
    }
    .navbar-expand-md .offcanvas .offcanvas-body {
        display: flex;
        flex-grow: 0;
        padding: 0;
        overflow-y: visible;
    }
}
@media (min-width: 992px) {
    .navbar-expand-lg {
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    .navbar-expand-lg .navbar-nav {
        flex-direction: row;
    }
    .navbar-expand-lg .navbar-nav .dropdown-menu {
        position: absolute;
    }
    .navbar-expand-lg .navbar-nav .nav-link {
        padding-right: var(--bs-navbar-nav-link-padding-x);
        padding-left: var(--bs-navbar-nav-link-padding-x);
    }
    .navbar-expand-lg .navbar-nav-scroll {
        overflow: visible;
    }
    .navbar-expand-lg .navbar-collapse {
        display: flex !important;
        flex-basis: auto;
    }
    .navbar-expand-lg .navbar-toggler {
        display: none;
    }
    .navbar-expand-lg .offcanvas {
        position: static;
        z-index: auto;
        flex-grow: 1;
        width: auto !important;
        height: auto !important;
        visibility: visible !important;
        background-color: transparent !important;
        border: 0 !important;
        transform: none !important;
        transition: none;
    }
    .navbar-expand-lg .offcanvas .offcanvas-header {
        display: none;
    }
    .navbar-expand-lg .offcanvas .offcanvas-body {
        display: flex;
        flex-grow: 0;
        padding: 0;
        overflow-y: visible;
    }
}
@media (min-width: 1200px) {
    .navbar-expand-xl {
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    .navbar-expand-xl .navbar-nav {
        flex-direction: row;
    }
    .navbar-expand-xl .navbar-nav .dropdown-menu {
        position: absolute;
    }
    .navbar-expand-xl .navbar-nav .nav-link {
        padding-right: var(--bs-navbar-nav-link-padding-x);
        padding-left: var(--bs-navbar-nav-link-padding-x);
    }
    .navbar-expand-xl .navbar-nav-scroll {
        overflow: visible;
    }
    .navbar-expand-xl .navbar-collapse {
        display: flex !important;
        flex-basis: auto;
    }
    .navbar-expand-xl .navbar-toggler {
        display: none;
    }
    .navbar-expand-xl .offcanvas {
        position: static;
        z-index: auto;
        flex-grow: 1;
        width: auto !important;
        height: auto !important;
        visibility: visible !important;
        background-color: transparent !important;
        border: 0 !important;
        transform: none !important;
        transition: none;
    }
    .navbar-expand-xl .offcanvas .offcanvas-header {
        display: none;
    }
    .navbar-expand-xl .offcanvas .offcanvas-body {
        display: flex;
        flex-grow: 0;
        padding: 0;
        overflow-y: visible;
    }
}
@media (min-width: 1400px) {
    .navbar-expand-xxl {
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    .navbar-expand-xxl .navbar-nav {
        flex-direction: row;
    }
    .navbar-expand-xxl .navbar-nav .dropdown-menu {
        position: absolute;
    }
    .navbar-expand-xxl .navbar-nav .nav-link {
        padding-right: var(--bs-navbar-nav-link-padding-x);
        padding-left: var(--bs-navbar-nav-link-padding-x);
    }
    .navbar-expand-xxl .navbar-nav-scroll {
        overflow: visible;
    }
    .navbar-expand-xxl .navbar-collapse {
        display: flex !important;
        flex-basis: auto;
    }
    .navbar-expand-xxl .navbar-toggler {
        display: none;
    }
    .navbar-expand-xxl .offcanvas {
        position: static;
        z-index: auto;
        flex-grow: 1;
        width: auto !important;
        height: auto !important;
        visibility: visible !important;
        background-color: transparent !important;
        border: 0 !important;
        transform: none !important;
        transition: none;
    }
    .navbar-expand-xxl .offcanvas .offcanvas-header {
        display: none;
    }
    .navbar-expand-xxl .offcanvas .offcanvas-body {
        display: flex;
        flex-grow: 0;
        padding: 0;
        overflow-y: visible;
    }
}
.navbar-expand {
    flex-wrap: nowrap;
    justify-content: flex-start;
}
.navbar-expand .navbar-nav {
    flex-direction: row;
}
.navbar-expand .navbar-nav .dropdown-menu {
    position: absolute;
}
.navbar-expand .navbar-nav .nav-link {
    padding-right: var(--bs-navbar-nav-link-padding-x);
    padding-left: var(--bs-navbar-nav-link-padding-x);
}
.navbar-expand .navbar-nav-scroll {
    overflow: visible;
}
.navbar-expand .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
}
.navbar-expand .navbar-toggler {
    display: none;
}
.navbar-expand .offcanvas {
    position: static;
    z-index: auto;
    flex-grow: 1;
    width: auto !important;
    height: auto !important;
    visibility: visible !important;
    background-color: transparent !important;
    border: 0 !important;
    transform: none !important;
    transition: none;
}
.navbar-expand .offcanvas .offcanvas-header {
    display: none;
}
.navbar-expand .offcanvas .offcanvas-body {
    display: flex;
    flex-grow: 0;
    padding: 0;
    overflow-y: visible;
}

.navbar-dark {
    --bs-navbar-color: rgba(255, 255, 255, 0.55);
    --bs-navbar-hover-color: rgba(255, 255, 255, 0.75);
    --bs-navbar-disabled-color: rgba(255, 255, 255, 0.25);
    --bs-navbar-active-color: #fff;
    --bs-navbar-brand-color: #fff;
    --bs-navbar-brand-hover-color: #fff;
    --bs-navbar-toggler-border-color: rgba(255, 255, 255, 0.1);
    --bs-navbar-toggler-icon-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.nav {
    --bs-nav-link-padding-x: 1rem;
    --bs-nav-link-padding-y: 0.5rem;
    --bs-nav-link-font-weight: ;
    --bs-nav-link-color: var(--bs-link-color);
    --bs-nav-link-hover-color: var(--bs-link-hover-color);
    --bs-nav-link-disabled-color: #6c757d;
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
}

.nav-link {
    display: block;
    padding: var(--bs-nav-link-padding-y) var(--bs-nav-link-padding-x);
    font-size: var(--bs-nav-link-font-size);
    font-weight: var(--bs-nav-link-font-weight);
    color: var(--bs-nav-link-color);
    text-decoration: none;
    transition:
        color 0.15s ease-in-out,
        background-color 0.15s ease-in-out,
        border-color 0.15s ease-in-out;
}
@media (prefers-reduced-motion: reduce) {
    .nav-link {
        transition: none;
    }
}
.nav-link:hover,
.nav-link:focus {
    color: var(--bs-nav-link-hover-color);
}
.nav-link.disabled {
    color: var(--bs-nav-link-disabled-color);
    pointer-events: none;
    cursor: default;
}

.nav-tabs {
    --bs-nav-tabs-border-width: 1px;
    --bs-nav-tabs-border-color: #dee2e6;
    --bs-nav-tabs-border-radius: 0.375rem;
    --bs-nav-tabs-link-hover-border-color: #e9ecef #e9ecef #dee2e6;
    --bs-nav-tabs-link-active-color: #495057;
    --bs-nav-tabs-link-active-bg: #fff;
    --bs-nav-tabs-link-active-border-color: #dee2e6 #dee2e6 #fff;
    border-bottom: var(--bs-nav-tabs-border-width) solid
        var(--bs-nav-tabs-border-color);
}
.nav-tabs .nav-link {
    margin-bottom: calc(-1 * var(--bs-nav-tabs-border-width));
    background: none;
    border: var(--bs-nav-tabs-border-width) solid transparent;
    border-top-left-radius: var(--bs-nav-tabs-border-radius);
    border-top-right-radius: var(--bs-nav-tabs-border-radius);
}
.nav-tabs .nav-link:hover,
.nav-tabs .nav-link:focus {
    isolation: isolate;
    border-color: var(--bs-nav-tabs-link-hover-border-color);
}
.nav-tabs .nav-link.disabled,
.nav-tabs .nav-link:disabled {
    color: var(--bs-nav-link-disabled-color);
    background-color: transparent;
    border-color: transparent;
}
.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
    color: var(--bs-nav-tabs-link-active-color);
    background-color: var(--bs-nav-tabs-link-active-bg);
    border-color: var(--bs-nav-tabs-link-active-border-color);
}
.nav-tabs .dropdown-menu {
    margin-top: calc(-1 * var(--bs-nav-tabs-border-width));
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.nav-pills {
    --bs-nav-pills-border-radius: 0.375rem;
    --bs-nav-pills-link-active-color: #fff;
    --bs-nav-pills-link-active-bg: #ffc800;
}
.nav-pills .nav-link {
    background: none;
    border: 0;
    border-radius: var(--bs-nav-pills-border-radius);
}
.nav-pills .nav-link:disabled {
    color: var(--bs-nav-link-disabled-color);
    background-color: transparent;
    border-color: transparent;
}
.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
    color: var(--bs-nav-pills-link-active-color);
    background-color: var(--bs-nav-pills-link-active-bg);
}

.nav-fill > .nav-link,
.nav-fill .nav-item {
    flex: 1 1 auto;
    text-align: center;
}

.nav-justified > .nav-link,
.nav-justified .nav-item {
    flex-basis: 0;
    flex-grow: 1;
    text-align: center;
}

.nav-fill .nav-item .nav-link,
.nav-justified .nav-item .nav-link {
    width: 100%;
}

.fixed-top {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1030;
}

/* === Тёмные dropdown-меню в стиле account.html === */
#mainNav .dropdown-menu {
    background: rgba(20, 15, 10, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(200, 163, 85, 0.25);
    border-radius: 16px;
    padding: 0.5rem;
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.5),
        0 0 30px rgba(200, 163, 85, 0.08);
    margin-top: 0.5rem;
    min-width: 200px;
}

#mainNav .dropdown-item {
    color: #cbd5e1;
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
    border-radius: 10px;
    transition: all 0.15s ease;
    font-family: "Inter", sans-serif;
    letter-spacing: 0.02em;
}

#mainNav .dropdown-item:hover,
#mainNav .dropdown-item:focus {
    background: rgba(200, 163, 85, 0.12);
    color: #fff;
}

#mainNav .dropdown-item:active {
    background: rgba(200, 163, 85, 0.2);
}

#mainNav .dropdown-divider {
    border-top: 1px solid rgba(200, 163, 85, 0.15);
    margin: 0.4rem 0.5rem;
}

/* Navbar: тёмный фон со скроллом */
#mainNav {
    background-color: rgba(15, 12, 8, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(200, 163, 85, 0.1);
}

#mainNav.navbar-shrink {
    background-color: rgba(15, 12, 8, 0.95);
}

@media (min-width: 992px) {
    #mainNav {
        background-color: transparent;
        border-bottom: none;
    }
    #mainNav.navbar-shrink {
        background-color: rgba(15, 12, 8, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-bottom: 1px solid rgba(200, 163, 85, 0.1);
    }
}

/* Nav link hover: синий вместо золотого */
#mainNav .navbar-nav .nav-item .nav-link.active,
#mainNav .navbar-nav .nav-item .nav-link:hover {
    color: #d4b86a;
}

#mainNav .navbar-brand {
    color: #d4b86a;
}