:root {
    --msw-bg: #070d18;
    --msw-bg-soft: #10192b;
    --msw-surface: rgba(15, 24, 40, 0.9);
    --msw-surface-strong: #18243a;
    --msw-surface-muted: #21314a;
    --msw-border: rgba(166, 190, 226, 0.12);
    --msw-border-strong: rgba(166, 190, 226, 0.22);
    --msw-text: #e8f0fb;
    --msw-text-muted: #9cb0cc;
    --msw-heading: #f8fbff;
    --msw-link: #91cbff;
    --msw-link-hover: #d0ebff;
    --msw-accent: #63b0ff;
    --msw-accent-strong: #2f87ff;
    --msw-accent-soft: rgba(99, 176, 255, 0.18);
    --msw-success-bg: rgba(42, 122, 88, 0.22);
    --msw-success-border: rgba(97, 219, 164, 0.26);
    --msw-danger-bg: rgba(133, 44, 55, 0.28);
    --msw-danger-border: rgba(255, 133, 146, 0.3);
    --msw-warning-bg: rgba(140, 103, 38, 0.24);
    --msw-warning-border: rgba(245, 197, 66, 0.28);
}

body {
    color: var(--msw-text);
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    color: var(--msw-heading);
}

.bg-white,
.navbar,
.card,
.dropdown-menu,
.modal-content {
    background: var(--msw-surface) !important;
    backdrop-filter: blur(18px);
}

.card,
.navbar,
.dropdown-menu,
.modal-content,
.list-group-item,
.input-group-text {
    border-color: var(--msw-border) !important;
}

.card-header,
.card-footer {
    background: rgba(255, 255, 255, 0.03) !important;
    border-color: var(--msw-border) !important;
}

.navbar {
    box-shadow:
        0 1rem 2.5rem rgba(0, 0, 0, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.navbar-brand,
.navbar .nav-link {
    color: var(--msw-text) !important;
}

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

.navbar .navbar-toggler {
    border-color: var(--msw-border-strong);
}

.navbar .navbar-toggler-icon {
    filter: invert(1) brightness(1.15);
}

.navbar .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(90, 169, 255, 0.2);
}

.navbar .navbar-collapse {
    min-width: 0;
}

.navbar .nav-link {
    border-radius: 0.75rem;
    padding-inline: 0.95rem;
}

.navbar .nav-link,
.navbar .btn {
    min-height: 2.75rem;
    display: inline-flex;
    align-items: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--msw-accent) 0%, var(--msw-accent-strong) 100%);
    border-color: transparent;
    color: #f7fbff;
    box-shadow:
        0 0.8rem 1.8rem rgba(47, 140, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, #6eb7ff 0%, #4199ff 100%);
    border-color: transparent;
    color: #ffffff;
    box-shadow:
        0 1rem 2rem rgba(47, 140, 255, 0.34),
        inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.btn-outline-primary {
    border-color: rgba(99, 176, 255, 0.3);
    color: #bedfff;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background: rgba(99, 176, 255, 0.12);
    border-color: rgba(99, 176, 255, 0.4);
    color: #eff7ff;
}

.btn-outline-secondary,
.btn-outline-light {
    border-color: rgba(166, 190, 226, 0.18);
    color: #dce8f7;
    background: rgba(255, 255, 255, 0.02);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-light:hover,
.btn-outline-light:focus {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(166, 190, 226, 0.26);
    color: #f6fbff;
}

.btn-success {
    background: linear-gradient(135deg, #3bb273 0%, #23885a 100%);
    border-color: transparent;
}

.btn-danger {
    background: linear-gradient(135deg, #d35d6e 0%, #b44157 100%);
    border-color: transparent;
}

.btn-outline-danger {
    border-color: rgba(255, 133, 146, 0.4);
    color: #ffb9c3;
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
    background-color: rgba(255, 133, 146, 0.14);
    border-color: rgba(255, 133, 146, 0.55);
    color: #fff0f2;
}

.form-control,
.form-select,
.input-group-text {
    background-color: rgba(255, 255, 255, 0.045);
    border-color: var(--msw-border);
    color: var(--msw-text);
}

.form-control:focus,
.form-select:focus {
    background-color: rgba(255, 255, 255, 0.055);
    border-color: rgba(99, 176, 255, 0.5);
    color: var(--msw-text);
    box-shadow:
        0 0 0 0.25rem rgba(99, 176, 255, 0.14),
        0 0 28px rgba(35, 107, 215, 0.14);
}

.form-check-input {
    background-color: rgba(255, 255, 255, 0.04);
    border-color: var(--msw-border-strong);
}

.form-check-input:checked {
    background-color: var(--msw-accent);
    border-color: var(--msw-accent);
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(90, 169, 255, 0.16);
}

.alert {
    border-radius: 0.95rem;
    border-width: 1px;
    color: var(--msw-text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.alert-success {
    background-color: var(--msw-success-bg);
    border-color: var(--msw-success-border);
}

.alert-danger {
    background-color: var(--msw-danger-bg);
    border-color: var(--msw-danger-border);
}

.alert-warning,
.text-bg-warning {
    background-color: var(--msw-warning-bg) !important;
    border-color: var(--msw-warning-border) !important;
    color: #ffe9b3 !important;
}

.alert-info {
    background-color: rgba(48, 96, 150, 0.24);
    border-color: rgba(127, 185, 255, 0.2);
    color: #dcecff;
}

.alert-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--msw-border);
    color: var(--msw-text);
}

.badge.text-bg-secondary {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #dbe8f7 !important;
}

.badge.text-bg-success {
    background-color: rgba(59, 178, 115, 0.18) !important;
    color: #95f2c4 !important;
}

.badge.text-bg-warning {
    color: #ffe3a1 !important;
}

.border-danger {
    border-color: rgba(255, 133, 146, 0.32) !important;
}

.bg-danger {
    background: linear-gradient(135deg, rgba(186, 66, 83, 0.92), rgba(130, 38, 51, 0.92)) !important;
}

.bg-primary {
    background: linear-gradient(135deg, rgba(99, 176, 255, 0.95), rgba(47, 135, 255, 0.95)) !important;
}

.text-break {
    word-break: break-word;
}

.btn-close {
    filter: invert(1) brightness(1.2);
}

.site-navbar-mark {
    width: 2.7rem;
    height: 2.7rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.95rem;
    background: linear-gradient(135deg, rgba(99, 176, 255, 0.24), rgba(47, 135, 255, 0.1));
    border: 1px solid rgba(99, 176, 255, 0.16);
    color: #e4f3ff;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.site-navbar-brand-copy {
    line-height: 1.1;
}

.site-navbar-brand-subtitle {
    display: block;
    margin-top: 0.18rem;
    color: var(--msw-text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

@media (max-width: 991.98px) {
    .navbar .navbar-collapse {
        margin-top: 0.9rem;
        padding-top: 0.75rem;
        border-top: 1px solid var(--msw-border);
    }

    .navbar-nav-main {
        align-items: stretch !important;
        gap: 0.35rem;
    }

    .navbar .nav-link,
    .navbar .navbar-logout {
        width: 100%;
        justify-content: center;
    }
}