.container-fluid {
    min-height: 100vh;
}

.nav-tabs-custom {
    position: relative;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

[data-bs-theme=dark] .nav-tabs-custom {
    background: rgba(15, 15, 15, 0.7);
}

[data-bs-theme=light] .nav-tabs-custom {
    background: rgba(255, 255, 255, 0.7);
}

.nav-tabs-custom .nav-link {
    position: relative;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    overflow: hidden;
}

.dropdown-menu {
    z-index: 1050 !important;
}

.dropdown {
    position: relative;
}

.dropdown-menu.show {
    display: block;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

:root {
    --dropdown-zindex: 1050;
    --modal-zindex: 1060;
    --popover-zindex: 1070;
    --tooltip-zindex: 1080;
}

h1, h2, h3, h4, h5, h6 {
    color: inherit;
}

.dropdown-menu.show {
    display: block !important;
}

[data-bs-theme=dark] .nav-tabs-custom .nav-link {
    color: #a0a0a0;
}

[data-bs-theme=light] .nav-tabs-custom .nav-link {
    color: #5a6a8a;
}

.nav-tabs-custom .nav-link:hover {
    transform: translateY(-1px);
}

[data-bs-theme=dark] .nav-tabs-custom .nav-link:hover {
    color: #3d87ff;
    background: rgba(61, 135, 255, 0.1);
}

[data-bs-theme=light] .nav-tabs-custom .nav-link:hover {
    color: #1e5ab4;
    background: rgba(30, 90, 180, 0.05);
}

[data-bs-theme=dark] .nav-tabs-custom .nav-link.active {
    background: #3d87ff !important;
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(61, 135, 255, 0.4);
}

[data-bs-theme=light] .nav-tabs-custom .nav-link.active {
    background: #1e5ab4 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(30, 90, 180, 0.3);
}

.tab-icon {
    font-size: 0.9rem;
}

.bg-glass {
    background-color: transparent;
}

@media (max-width: 768px) {
    .nav-tabs-custom .nav-link {
        padding: 0.5rem 1rem;
    }

    .tab-text {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .nav-container {
        width: 100%;
    }

    .demo-button-container {
        width: 100%;
        margin-top: 1rem;
    }

    .demo-button-container .btn {
        display: flex;
        justify-content: center;
        width: 100%;
    }
}

[data-bs-theme=dark] {
    --bs-body-color: #f0f0f0;
    --bs-body-bg: #030303;
    --bs-border-color: #1a1a1a;
    --bs-secondary-color: #a0a0a0;
    --bs-heading-color: #ffffff;
    --bs-primary-rgb: 61, 135, 255;
    --bs-primary: #3d87ff;
    --bs-primary-bg-subtle: rgba(61, 135, 255, 0.1);
    --bs-primary-border-subtle: rgba(61, 135, 255, 0.2);
    --bs-primary-text-emphasis: #5c96ff;
    --bs-secondary-rgb: 108, 117, 125;
    --bs-success-rgb: 25, 200, 135;
    --bs-success: #19c887;
    --bs-info-rgb: 39, 166, 245;
    --bs-info: #27a6f5;
    --bs-warning-rgb: 255, 180, 0;
    --bs-warning: #ffb400;
    --bs-danger-rgb: 255, 80, 95;
    --bs-danger: #ff505f;
    --bs-light-rgb: 40, 40, 40;
    --bs-dark-rgb: 20, 20, 20;
    --glass-opacity: 0.08;
    --glass-blur: 25px;

    background-color: #000000;
    min-height: 100vh;

    .navbar {
        background: rgba(5, 5, 5, 0.9) !important;
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        border-bottom: 1px solid rgba(255, 255, 255, 0.03);
        box-shadow: 0 3px 30px rgba(0, 0, 0, 0.6);
    }

    .nav-link {
        color: var(--bs-secondary-color) !important;
        transition: all 0.3s ease;
        position: relative;
        padding: 0.6rem 1.2rem;
        font-weight: 500;
    }

    .nav-link:hover,
    .nav-link:focus {
        color: var(--bs-primary) !important;
    }

    .nav-link.active {
        color: var(--bs-primary) !important;
    }

    .nav-link.active::after {
        content: '';
        position: absolute;
        bottom: -1px;
        left: 1rem;
        right: 1rem;
        height: 2px;
        background: var(--bs-primary);
        border-radius: 2px;
        box-shadow: 0 0 8px var(--bs-primary);
    }

    .btn,
    .card,
    .nav-link,
    .accordion-button {
        transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .card {
        background: rgba(12, 12, 12, 0.6);
        border: 1px solid rgba(40, 40, 40, 0.3);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    }

    .card:hover {
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5),
            0 0 20px rgba(var(--bs-primary-rgb), 0.15);
    }

    .card-header,
    .card-footer {
        background: rgba(15, 15, 15, 0.8);
        border-color: rgba(40, 40, 40, 0.5);
    }

    .btn {
        padding: 0.6rem 1.5rem;
        font-weight: 500;
        border-radius: 6px;
        letter-spacing: 0.3px;
        transition: all 0.3s ease;
    }

    .btn:hover {
        transform: translateY(-3px) scale(1.02);
        box-shadow: 0 5px 15px rgba(18, 24, 83, 0.651);
    }

    .btn:active {
        transform: translateY(1px);
    }

    .btn-primary {
        background: var(--bs-primary);
        border-color: rgba(var(--bs-primary-rgb), 0.8);
        box-shadow: 0 4px 15px rgba(var(--bs-primary-rgb), 0.3);
    }

    .btn-secondary {
        background: #444;
        border-color: #555;
    }

    .btn-outline-primary {
        color: var(--bs-primary);
        border-color: var(--bs-primary);
    }

    .btn-outline-primary:hover {
        background: var(--bs-primary);
        color: #fff;
    }

    @keyframes subtlePulse {
        0% {
            transform: scale(1);
            box-shadow: 0 4px 15px rgba(var(--bs-primary-rgb), 0.3);
        }

        50% {
            transform: scale(1.03);
            box-shadow: 0 8px 20px rgba(var(--bs-primary-rgb), 0.4);
        }

        100% {
            transform: scale(1);
            box-shadow: 0 4px 15px rgba(var(--bs-primary-rgb), 0.3);
        }
    }

    .btn-primary {
        animation: subtlePulse 4s infinite ease-in-out;
    }

    .form-control,
    .form-select {
        background: rgba(15, 15, 15, 0.7);
        border: 1px solid #2a2a2a;
        color: var(--bs-body-color);
        transition: all 0.3s ease;
        padding: 0.7rem 1rem;
    }

    .form-control:focus,
    .form-select:focus {
        background: rgba(25, 25, 25, 0.8);
        border-color: rgba(var(--bs-primary-rgb), 0.6);
        box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.2), 0 0 15px rgba(var(--bs-primary-rgb), 0.15);
    }

    .table {
        --bs-table-bg: rgba(10, 10, 10, 0.3);
        --bs-table-striped-bg: rgba(20, 20, 20, 0.4);
        --bs-table-hover-bg: rgba(var(--bs-primary-rgb), 0.1);
        border-color: #2a2a2a;
    }

    .table thead th {
        border-bottom: 2px solid rgba(var(--bs-primary-rgb), 0.3);
        font-weight: 600;
        color: #fff;
    }

    .accordion {
        --bs-accordion-bg: rgba(15, 15, 15, 0.7);
        --bs-accordion-border-color: rgba(40, 40, 40, 0.5);
        --bs-accordion-btn-bg: rgba(20, 20, 20, 0.8);
        --bs-accordion-active-bg: rgba(var(--bs-primary-rgb), 0.15);
        --bs-accordion-active-color: var(--bs-primary);
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }

    .accordion-button:not(.collapsed) {
        box-shadow: inset 0 -1px 0 rgba(var(--bs-primary-rgb), 0.3);
    }

    .accordion-button:focus {
        box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
        border-color: rgba(var(--bs-primary-rgb), 0.5);
    }

    .nav-pills .nav-link {
        border-radius: 6px;
        padding: 0.7rem 1.5rem;
        margin: 0 0.2rem;
    }

    .nav-pills .nav-link.active,
    .nav-pills .show>.nav-link {
        background-color: rgba(var(--bs-primary-rgb), 0.9);
        box-shadow: 0 5px 15px rgba(var(--bs-primary-rgb), 0.4);
    }

    .nav-pills .nav-link:not(.active):hover {
        background-color: rgba(var(--bs-primary-rgb), 0.1);
    }

    .badge {
        font-weight: 500;
        padding: 0.5em 0.8em;
        border-radius: 6px;
    }

    .badge-primary {
        background-color: var(--bs-primary);
        box-shadow: 0 2px 5px rgba(var(--bs-primary-rgb), 0.4);
    }

    .dropdown-menu {
        background: rgba(12, 12, 12, 0.95);
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        border: 1px solid rgba(40, 40, 40, 0.5);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    .dropdown-item {
        color: var(--bs-body-color);
    }

    .dropdown-item:hover,
    .dropdown-item:focus {
        background-color: rgba(var(--bs-primary-rgb), 0.1);
        color: var(--bs-primary);
    }

    .dropdown-divider {
        border-top-color: rgba(40, 40, 40, 0.5);
    }

    .modal-content {
        background: rgba(15, 15, 15, 0.95);
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        border: 1px solid rgba(40, 40, 40, 0.5);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    }

    .modal-header,
    .modal-footer {
        border-color: rgba(40, 40, 40, 0.5);
    }

    .toast {
        background: rgba(12, 12, 12, 0.95);
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        border: 1px solid rgba(40, 40, 40, 0.5);
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
    }

    .toast-header {
        background: rgba(20, 20, 20, 0.8);
        color: #eee;
        border-bottom-color: rgba(40, 40, 40, 0.5);
    }

    .list-group {
        --bs-list-group-bg: rgba(15, 15, 15, 0.7);
        --bs-list-group-border-color: rgba(40, 40, 40, 0.5);
        --bs-list-group-action-hover-bg: rgba(var(--bs-primary-rgb), 0.1);
        --bs-list-group-action-active-bg: rgba(var(--bs-primary-rgb), 0.2);
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }

    .list-group-item.active {
        background-color: rgba(var(--bs-primary-rgb), 0.8);
        border-color: rgba(var(--bs-primary-rgb), 0.9);
    }

    .progress {
        background-color: rgba(20, 20, 20, 0.5);
        border-radius: 8px;
        overflow: hidden;
        height: 0.8rem;
    }

    .progress-bar {
        background-color: var(--bs-primary);
        background-image: linear-gradient(45deg,
                rgba(255, 255, 255, 0.15) 25%,
                transparent 25%,
                transparent 50%,
                rgba(255, 255, 255, 0.15) 50%,
                rgba(255, 255, 255, 0.15) 75%,
                transparent 75%,
                transparent);
        background-size: 1rem 1rem;
        animation: progress-bar-stripes 1s linear infinite;
    }

    ::-webkit-scrollbar {
        width: 10px;
        height: 10px;
    }

    ::-webkit-scrollbar-track {
        background: rgba(0, 0, 0, 0.2);
    }

    ::-webkit-scrollbar-thumb {
        background: rgba(var(--bs-primary-rgb), 0.3);
        border-radius: 6px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: rgba(var(--bs-primary-rgb), 0.5);
    }
}

[data-bs-theme=light] {
    --bs-body-color: #1a2540;
    --bs-body-bg: #f8faff;
    --bs-border-color: #d9e1f2;
    --bs-secondary-color: #5a6a8a;
    --bs-heading-color: #0a1a3a;
    --bs-primary-rgb: 30, 90, 180;
    --bs-primary: #1e5ab4;
    --bs-primary-bg-subtle: rgba(30, 90, 180, 0.1);
    --bs-primary-border-subtle: rgba(30, 90, 180, 0.2);
    --bs-primary-text-emphasis: #1e5ab4;
    --bs-secondary-rgb: 100, 116, 142;
    --bs-success-rgb: 18, 160, 108;
    --bs-success: #12a06c;
    --bs-info-rgb: 19, 132, 196;
    --bs-info: #1384c4;
    --bs-warning-rgb: 230, 142, 0;
    --bs-warning: #e68e00;
    --bs-danger-rgb: 220, 53, 69;
    --bs-danger: #dc3545;
    --bs-light-rgb: 243, 247, 255;
    --bs-dark-rgb: 20, 42, 78;
    --glass-opacity: 0.8;
    --glass-blur: 15px;

    background:
        radial-gradient(circle at 20% 30%, #edf2ff 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, #e3eaff 0%, transparent 50%),
        linear-gradient(135deg, #f5f8ff 0%, #e6edff 100%);

    .navbar {
        background: rgba(255, 255, 255, 0.8) !important;
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        border-bottom: 1px solid rgba(30, 90, 180, 0.1);
        box-shadow: 0 3px 20px rgba(30, 90, 180, 0.1);
    }

    .navbar-toggler {
        background: rgba(30, 90, 180, 0.3);
    }

    .nav-link {
        color: var(--bs-secondary-color) !important;
        transition: all 0.3s ease;
        position: relative;
        padding: 0.6rem 1.2rem;
        font-weight: 500;
    }

    .nav-link:hover,
    .nav-link:focus {
        color: var(--bs-primary) !important;
    }

    .nav-link.active {
        color: var(--bs-primary) !important;
    }

    .nav-link.active::after {
        content: '';
        position: absolute;
        bottom: -1px;
        left: 1rem;
        right: 1rem;
        height: 2px;
        background: var(--bs-primary);
        border-radius: 2px;
    }

    .card {
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        border: 1px solid rgba(30, 90, 180, 0.1);
        box-shadow: 0 10px 20px rgba(30, 90, 180, 0.1);
        border-radius: 10px;
    }

    .card:hover {
        box-shadow: 0 15px 30px rgba(30, 90, 180, 0.15);
    }

    .card-header,
    .card-footer {
        background: rgba(240, 245, 255, 0.7);
        border-color: rgba(30, 90, 180, 0.1);
    }

    .btn {
        padding: 0.6rem 1.5rem;
        font-weight: 500;
        border-radius: 6px;
        letter-spacing: 0.3px;
        transition: all 0.3s ease;
    }

    .btn:hover {
        transform: translateY(-3px) scale(1.02);
        box-shadow: 0 5px 15px rgba(37, 40, 68, 0.418);
    }

    .btn:active {
        transform: translateY(1px);
    }

    .btn-primary {
        background: var(--bs-primary);
        border-color: rgba(var(--bs-primary-rgb), 0.8);
        box-shadow: 0 4px 15px rgba(var(--bs-primary-rgb), 0.2);
    }

    .btn-secondary {
        background: #64748e;
        border-color: #5a6a8a;
        color: #fff;
    }

    .btn-outline-primary {
        color: var(--bs-primary);
        border-color: var(--bs-primary);
    }

    .btn-outline-primary:hover {
        background: var(--bs-primary);
        color: #fff;
    }

    .form-control,
    .form-select {
        background: rgba(255, 255, 255, 0.7);
        border: 1px solid rgba(30, 90, 180, 0.2);
        color: var(--bs-body-color);
        transition: all 0.3s ease;
        padding: 0.7rem 1rem;
        border-radius: 6px;
    }

    .form-control:focus,
    .form-select:focus {
        background: rgba(255, 255, 255, 0.9);
        border-color: rgba(var(--bs-primary-rgb), 0.5);
        box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.15);
    }

    .table {
        --bs-table-bg: rgba(255, 255, 255, 0.6);
        --bs-table-striped-bg: rgba(240, 245, 255, 0.8);
        --bs-table-hover-bg: rgba(var(--bs-primary-rgb), 0.05);
        border-color: rgba(30, 90, 180, 0.1);
    }

    .table thead th {
        border-bottom: 2px solid rgba(var(--bs-primary-rgb), 0.2);
        font-weight: 600;
        color: var(--bs-heading-color);
    }

    .accordion {
        --bs-accordion-bg: rgba(255, 255, 255, 0.7);
        --bs-accordion-border-color: rgba(30, 90, 180, 0.1);
        --bs-accordion-btn-bg: rgba(248, 250, 255, 0.8);
        --bs-accordion-active-bg: rgba(var(--bs-primary-rgb), 0.05);
        --bs-accordion-active-color: var(--bs-primary);
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 10px 20px rgba(30, 90, 180, 0.1);
    }

    .accordion-button:not(.collapsed) {
        box-shadow: inset 0 -1px 0 rgba(var(--bs-primary-rgb), 0.2);
    }

    .accordion-button:focus {
        box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.15);
        border-color: rgba(var(--bs-primary-rgb), 0.3);
    }

    .nav-pills .nav-link {
        border-radius: 6px;
        padding: 0.7rem 1.5rem;
        margin: 0 0.2rem;
    }

    .nav-pills .nav-link.active,
    .nav-pills .show>.nav-link {
        background-color: var(--bs-primary);
        box-shadow: 0 5px 15px rgba(var(--bs-primary-rgb), 0.3);
    }

    .nav-pills .nav-link:not(.active):hover {
        background-color: rgba(var(--bs-primary-rgb), 0.1);
    }

    .badge {
        font-weight: 500;
        padding: 0.5em 0.8em;
        border-radius: 6px;
    }

    .badge-primary {
        background-color: var(--bs-primary);
        box-shadow: 0 2px 5px rgba(var(--bs-primary-rgb), 0.2);
    }

    .dropdown-menu {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        border: 1px solid rgba(30, 90, 180, 0.1);
        box-shadow: 0 10px 30px rgba(30, 90, 180, 0.15);
    }

    .dropdown-item {
        color: var(--bs-body-color);
    }

    .dropdown-item:hover,
    .dropdown-item:focus {
        background-color: rgba(var(--bs-primary-rgb), 0.05);
        color: var(--bs-primary);
    }

    .dropdown-divider {
        border-top-color: rgba(30, 90, 180, 0.1);
    }

    .modal-content {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        border: 1px solid rgba(30, 90, 180, 0.1);
        box-shadow: 0 15px 40px rgba(30, 90, 180, 0.2);
    }

    .modal-header,
    .modal-footer {
        border-color: rgba(30, 90, 180, 0.1);
    }

    .toast {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        border: 1px solid rgba(30, 90, 180, 0.1);
        box-shadow: 0 5px 20px rgba(30, 90, 180, 0.15);
    }

    .toast-header {
        background: rgba(240, 245, 255, 0.8);
        color: var(--bs-heading-color);
        border-bottom-color: rgba(30, 90, 180, 0.1);
    }

    .list-group {
        --bs-list-group-bg: rgba(255, 255, 255, 0.7);
        --bs-list-group-border-color: rgba(30, 90, 180, 0.1);
        --bs-list-group-action-hover-bg: rgba(var(--bs-primary-rgb), 0.05);
        --bs-list-group-action-active-bg: rgba(var(--bs-primary-rgb), 0.1);
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 10px 20px rgba(30, 90, 180, 0.1);
    }

    .list-group-item.active {
        background-color: var(--bs-primary);
        border-color: var(--bs-primary);
    }

    .progress {
        background-color: rgba(240, 245, 255, 0.7);
        border-radius: 8px;
        overflow: hidden;
        height: 0.8rem;
    }

    .progress-bar {
        background-color: var(--bs-primary);
        background-image: linear-gradient(45deg,
                rgba(255, 255, 255, 0.15) 25%,
                transparent 25%,
                transparent 50%,
                rgba(255, 255, 255, 0.15) 50%,
                rgba(255, 255, 255, 0.15) 75%,
                transparent 75%,
                transparent);
        background-size: 1rem 1rem;
        animation: progress-bar-stripes 1s linear infinite;
    }

    ::-webkit-scrollbar {
        width: 10px;
        height: 10px;
    }

    ::-webkit-scrollbar-track {
        background: rgba(240, 245, 255, 0.7);
    }

    ::-webkit-scrollbar-thumb {
        background: rgba(var(--bs-primary-rgb), 0.3);
        border-radius: 6px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: rgba(var(--bs-primary-rgb), 0.5);
    }

    .navbar-brand {
        font-weight: 700;
        letter-spacing: 0.5px;
        color: var(--bs-primary) !important;
    }

    .navbar-toggler {
        border: none;
        padding: 0.5rem;
    }
}

:root {
    --navbar-zindex: 1030;
    --dropdown-zindex: 1050;
    --modal-backdrop-zindex: 1040;
    --modal-zindex: 1060;
    --popover-zindex: 1070;
    --tooltip-zindex: 1080;
}

.navbar {
    z-index: var(--navbar-zindex) !important;
    position: relative;
}

.dropdown-menu {
    z-index: var(--dropdown-zindex) !important;
}

.modal-backdrop {
    z-index: var(--modal-backdrop-zindex) !important;
}

.modal {
    z-index: var(--modal-zindex) !important;
}

.navbar .dropdown-menu {
    z-index: var(--popover-zindex) !important;
}

[data-bs-theme=dark] .navbar .dropdown-menu,
[data-bs-theme=light] .navbar .dropdown-menu {
    z-index: var(--popover-zindex) !important;
    position: absolute;
}

.btn-sm {
    padding: 0.2rem 1rem !important;
    font-size: 0.8rem;
    border-radius: 6px;
}