:root {
    color-scheme: dark;
    --bg-darker: #000000;
    --bg-base: #000000;
    --bg-muted: #040404;
    --border-muted: #ffffff;
    --text-base: #ffffff;
    --text-muted: #fdfdfd;
    --accent: #ffffff;
    --danger-tone: #ff2b2b;
    --success-tone: #28d95f;
}

body {
    background-color: var(--bg-base);
    color: var(--text-base);
    font-family: 'Helvetica Neue', 'Segoe UI', sans-serif;
    min-height: 100vh;
}

/* Navbar */
.navbar,
.navbar-default {
    background-color: var(--bg-darker);
    border-color: var(--border-muted);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.05);
}

.navbar-nav > li > a,
.navbar-brand,
.navbar-default .navbar-nav > li > a {
    color: var(--text-base);
}

.navbar-brand,
.navbar-brand:visited,
.navbar-brand:hover,
.navbar-brand:focus {
    color: #ffffff;
    opacity: 1;
}

.navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:hover,
.navbar-nav > li > a:focus,
.navbar-default .navbar-nav > li > a:focus {
    color: #ffffff;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:focus,
.navbar-default .navbar-nav > .active > a:hover {
    color: var(--bg-darker);
    background-color: var(--accent);
}

.navbar-toggle,
.navbar-toggle .icon-bar {
    border-color: var(--border-muted);
    background-color: var(--text-base);
}

.navbar-right-block .badge {
    background-color: var(--accent);
    color: var(--bg-darker);
}

/* Containers / Wells */
.well,
.well-float,
.panel {
    background-color: var(--bg-muted);
    border-color: var(--border-muted);
    color: var(--text-base);
}

.well h1,
.well h2,
.well h3 {
    color: var(--accent);
}

/* Forms */
.form-control,
select.form-control,
textarea.form-control {
    background-color: #010101;
    border-color: var(--border-muted);
    color: var(--text-base);
    box-shadow: none;
}

.form-control:focus {
    border-color: var(--accent);
    background-color: #050505;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.2);
}

.form-group label {
    color: var(--text-muted);
}

.checkbox label,
.radio label {
    color: var(--text-base);
}

/* Buttons */
.btn-primary {
    background-color: var(--accent);
    border-color: var(--accent);
    color: var(--bg-darker);
    box-shadow: none;
    background-image: none;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: #ffffff;
    border-color: #ffffff;
    color: var(--bg-darker);
}

.btn-primary,
.btn-primary:focus,
.btn-primary:hover,
.btn-primary:active,
.btn-primary:visited,
.btn-primary:active:hover {
    background-color: #ffffff !important;
    border-color: #ffffff !important;
    color: #000 !important;
}

.label-primary,
.label-primary[href]:hover,
.label-primary[href]:focus {
    background-color: #ffffff !important;
    color: #000000 !important;
}

.btn-default {
    background-color: var(--bg-muted);
    border-color: var(--border-muted);
    color: var(--text-base);
}

.btn {
    font-weight: 600;
}

/* Utility overrides */
.text-primary {
    color: #ffffff;
}

a.text-primary:hover,
a.text-primary:focus {
    color: #ffffff;
}

.bg-primary {
    background-color: #000000;
}

a.bg-primary:hover,
a.bg-primary:focus {
    background-color: #000000;
}

.label-primary {
    background-color: #ffffff;
    color: #000000;
}

.label-primary[href]:hover,
.label-primary[href]:focus {
    background-color: #ffffff;
    color: #000000;
}

/* Alerts */
.alert {
    background-color: #000;
    border-color: var(--border-muted);
    color: var(--text-base);
}

.alert-success {
    border-color: var(--border-muted);
    background-color: #00110a;
    color: var(--success-tone);
}

.alert-danger {
    border-color: var(--border-muted);
    background-color: #140000;
    color: var(--danger-tone);
}

/* Dropdowns */
.dropdown-menu {
    background-color: var(--bg-muted);
    border-color: var(--border-muted);
}

.dropdown-menu > li > a {
    color: var(--text-base);
}

.dropdown-menu > li > a:hover {
    background-color: #050505;
}

/* Tables */
.table {
    background-color: var(--bg-darker);
    color: var(--text-base);
    border-color: var(--border-muted);
}

.table > thead > tr > th,
.table > tbody > tr > td {
    border-color: var(--border-muted);
}

.table-striped > tbody > tr:nth-of-type(odd) {
    background-color: var(--bg-darker);
}

/* Panels */
.panel-body {
    background-color: var(--bg-muted);
}

/* Notifications and helpers */
#notify-wrapper {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--border-muted);
}

.navbar-collapsed-before .navbar-toggle {
    background-color: #010101;
}

.rtl-form {
    direction: rtl;
}

.rtl-form label {
    text-align: right;
    float: none;
}

.rtl-alert {
    text-align: right;
}

.well a,
.container a {
    color: var(--accent);
    text-decoration: none;
}

.well a:hover,
.container a:hover {
    text-decoration: underline;
}

/* Misc */
::selection {
    background: #ffffff;
    color: #000000;
}

/* Sign-in promo card */
.promo-card {
    margin-top: 48px;
    padding: 56px 60px;
    border-radius: 18px;
    background:
        radial-gradient(circle at 20% -25%, rgba(255, 255, 255, 0.35), transparent 52%),
        radial-gradient(circle at 85% 5%, rgba(134, 163, 255, 0.4), transparent 55%),
        linear-gradient(135deg, #020202 0%, #050505 50%, #090909 100%);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 45px 120px rgba(0, 0, 0, 0.95), inset 0 0 0 1px rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
    width: 100%;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    gap: 28px;
    backdrop-filter: blur(8px);
}

.promo-card::before,
.promo-card::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(20px);
    opacity: 0.65;
    mix-blend-mode: screen;
    z-index: -1;
    animation: orbitGlow 22s ease-in-out infinite;
}

.promo-card::before {
    width: 280px;
    height: 280px;
    inset: -140px auto auto 28%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8), transparent 60%);
}

.promo-card::after {
    width: 420px;
    height: 420px;
    inset: auto -210px -210px auto;
    background: radial-gradient(circle, rgba(92, 141, 255, 0.65), transparent 65%);
}

.promo-card__pill {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 1.2rem;
    letter-spacing: 0.45rem;
    text-transform: uppercase;
    padding: 14px 26px;
    border-radius: 32px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--accent);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: inset 0 0 25px rgba(255, 255, 255, 0.08);
}

.promo-card__title {
    font-size: clamp(2.8rem, 4vw, 3.6rem);
    font-weight: 800;
    color: #ffffff;
    line-height: 1.15;
    text-shadow: 0 10px 32px rgba(0, 0, 0, 0.9);
    letter-spacing: 0.08rem;
    text-transform: uppercase;
}

.promo-card__copy {
    font-size: 1.45rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.9;
    max-width: 760px;
    margin-bottom: 8px;
    letter-spacing: 0.02rem;
}

.promo-card__metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
}

.promo-metric {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 14px;
    padding: 24px 28px;
    min-height: 140px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03), 0 25px 40px rgba(0, 0, 0, 0.6);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.promo-metric:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.35);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05), 0 35px 60px rgba(0, 0, 0, 0.7);
}

.promo-metric__label {
    text-transform: uppercase;
    letter-spacing: 0.4rem;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.65);
}

.promo-metric__value {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: #ffffff;
    margin-top: 16px;
    letter-spacing: -0.05rem;
}

.promo-metric__hint {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.75);
    margin-top: 6px;
}

.promo-card__checklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 6px;
}

.promo-card__checklist li {
    display: flex;
    gap: 16px;
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.promo-card__checklist li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.promo-card__checklist span {
    font-size: 1.8rem;
    line-height: 1;
}

.promo-card__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 44px;
    border-radius: 40px;
    background: linear-gradient(120deg, #ffffff 0%, #e7e7e7 45%, #fefefe 100%);
    color: #000000 !important;
    text-transform: uppercase;
    letter-spacing: 0.4rem;
    font-size: 1.2rem;
    font-weight: 800;
    border: 0;
    text-decoration: none;
    width: fit-content;
    transition: transform 0.3s ease, box-shadow 0.3s ease, letter-spacing 0.3s ease;
    box-shadow: 0 25px 55px rgba(255, 255, 255, 0.25);
}

.promo-card__cta:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 35px 70px rgba(255, 255, 255, 0.3);
    letter-spacing: 0.46rem;
    color: #000000 !important;
}

.promo-card__links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    width: 100%;
}

.promo-card__link {
    display: grid;
    grid-template-columns: 42px 1px minmax(0, 1fr);
    align-items: center;
    gap: 16px;
    padding: 16px 22px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0.04) 100%);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: var(--accent);
    transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.65);
    min-height: 82px;
}

.promo-card__link:hover {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.45);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.08) 100%);
    transform: translateY(-4px);
}

.promo-card__link-icon {
    width: 32px;
    height: 32px;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.8));
    justify-self: center;
}

.promo-card__link-separator {
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.45) 50%, rgba(255, 255, 255, 0) 100%);
    align-self: stretch;
}

.promo-card__link-label {
    text-transform: uppercase;
    letter-spacing: 0.18rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: inherit;
    text-align: left;
    line-height: 1.3;
    white-space: normal;
    word-break: break-word;
}

.promo-card__logo {
    width: 200px;
    margin-top: 14px;
    align-self: flex-end;
    filter: drop-shadow(0 20px 45px rgba(0, 0, 0, 0.95));
    opacity: 0.9;
}

.promo-card__logo:hover {
    opacity: 1;
}

@media (max-width: 768px) {
    .promo-card {
        padding: 40px 28px;
    }

    .promo-card__links {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }

    .promo-card__cta {
        width: 100%;
        text-align: center;
    }
}

@keyframes orbitGlow {
    0% {
        transform: translateX(0) translateY(0);
        opacity: 0.35;
    }
    50% {
        transform: translateX(10px) translateY(-18px);
        opacity: 0.6;
    }
    100% {
        transform: translateX(0) translateY(0);
        opacity: 0.35;
    }
}