/*
 * Novarion — Orbital Command landing (index page redesign, 2026-07).
 * Loaded after auth.css: reuses its :root tokens, fully replaces the
 * index-page look (nv-* components) and slims the shared chrome.
 * All animation is transform/opacity only — no per-frame repaints.
 */

/* ═══════════════════════════════════════════
   VARIANT TOKENS — defaults = Variant 1
   (landing.vN.css files override these)
═══════════════════════════════════════════ */
body#overview {
    /* rgb triplets, composed via rgba(var(--x), a) */
    --v-accent:      49, 214, 255;
    --v-accent2:     59, 130, 246;
    --v-line:        49, 170, 229;
    --v-ok:          62, 230, 160;
    --v-muted-rgb:   135, 162, 189;
    --v-bright-rgb:  122, 228, 255;
    --v-body-rgb:    199, 219, 238;
    --v-panel:       3, 13, 25;
    --v-panel2:      10, 26, 45;
    --v-panel3:      6, 16, 30;
    --v-chrome:      3, 10, 19;
    --v-field-focus: 4, 17, 32;
    --v-shadow:      2, 8, 16;
    /* solids */
    --v-solid:     #31d6ff;
    --v-solid2:    #3b82f6;
    --v-bright:    #7ae4ff;
    --v-ok-solid:  #3ee6a0;
    --v-danger:    #ff647c;
    --v-text:      #e7f2ff;
    --v-muted:     #87a2bd;
    --v-on-accent: #04101c;
    /* gradients */
    --v-grad-logo: linear-gradient(100deg, #eaf6ff 10%, #7ae4ff 45%, #3b82f6 90%);
    --v-grad-btn:  linear-gradient(135deg, #31d6ff 0%, #3b82f6 100%);
    /* page */
    --v-page-bg: #081322;
}

body#overview.auth-body {
    background: var(--v-page-bg);
    color: var(--v-text);
}

/* ═══════════════════════════════════════════
   PAGE SHELL — full-bleed landing on index
═══════════════════════════════════════════ */
body#overview .lp-shell--page {
    padding: 0 !important;
    min-height: 100vh;
}

body#overview .lp-container {
    max-width: none;
}

/* landing brings its own scenery — drop the global grid layer */
body#overview.auth-body::before {
    display: none;
}

.nv-landing {
    position: relative;
    overflow: hidden;
}

/* ═══════════════════════════════════════════
   SCENE — aurora, planet horizon
═══════════════════════════════════════════ */
.nv-scene {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.nv-scene__aurora {
    position: absolute;
    left: 50%;
    bottom: -20vh;
    width: 160vmax;
    height: 160vmax;
    margin-left: -80vmax;
    background: conic-gradient(from 195deg at 50% 100%,
        transparent 0deg,
        rgba(var(--v-accent), 0.07) 35deg,
        rgba(var(--v-accent2), 0.12) 75deg,
        rgba(var(--v-accent), 0.05) 110deg,
        transparent 150deg);
    transform-origin: 50% 100%;
    animation: nvAurora 90s linear infinite alternate;
    will-change: transform;
}

@keyframes nvAurora {
    from { transform: rotate(-14deg); }
    to   { transform: rotate(14deg); }
}

.nv-scene__planet {
    position: absolute;
    left: 50%;
    bottom: -58vh;
    width: 170vw;
    height: 80vh;
    transform: translateX(-50%);
    border-radius: 50%;
    background:
        radial-gradient(ellipse at 50% 12%,
            #102b49 0%,
            #0b1f38 38%,
            #071527 68%,
            #050e1c 100%);
    box-shadow:
        0 -4px 90px rgba(var(--v-accent), 0.28),
        inset 0 30px 90px rgba(var(--v-accent), 0.14),
        inset 0 120px 220px rgba(8, 19, 34, 0.9);
}

.nv-scene__horizon {
    position: absolute;
    left: 50%;
    bottom: 21.6vh;
    width: 150vw;
    height: 2px;
    transform: translateX(-50%);
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(var(--v-accent), 0.55) 35%,
        rgba(var(--v-bright-rgb), 0.9) 50%,
        rgba(var(--v-accent), 0.55) 65%,
        transparent 100%);
    border-radius: 50%;
    filter: blur(0.5px);
    opacity: 0.85;
}

/* ═══════════════════════════════════════════
   HERO — split: intro / login terminal
═══════════════════════════════════════════ */
.nv-hero {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(380px, 470px);
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
    max-width: 1320px;
    margin: 0 auto;
    padding: calc(var(--topbar-h) + clamp(32px, 6vh, 72px)) clamp(20px, 4vw, 48px) clamp(40px, 7vh, 88px);
    min-height: 100vh;
    min-height: 100dvh;
}

.nv-hero__eyebrow {
    margin-bottom: clamp(14px, 2.5vh, 24px);
}

.nv-chip {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--v-solid);
    padding: 7px 16px;
    border: 1px solid rgba(var(--v-line), 0.35);
    border-radius: var(--r-pill);
    background: rgba(var(--v-panel), 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.nv-chip__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--v-solid);
    box-shadow: 0 0 10px var(--v-solid);
    animation: nvPulse 2.4s ease-in-out infinite;
}

@keyframes nvPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.45; transform: scale(0.75); }
}

.nv-logo {
    margin: 0 0 6px;
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.6rem, 6.5vw, 5rem);
    font-weight: 900;
    line-height: 1.04;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--v-grad-logo);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--v-bright); /* fallback */
    filter: drop-shadow(0 0 26px rgba(var(--v-accent), 0.35));
}

.nv-hero__welcome {
    margin: 0 0 14px;
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(0.78rem, 1.6vw, 0.95rem);
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(var(--v-muted-rgb), 0.95);
}

.nv-hero__text {
    margin: 0 0 clamp(20px, 3.5vh, 32px);
    max-width: 56ch;
    font-size: clamp(1rem, 1.6vw, 1.13rem);
    line-height: 1.7;
    color: var(--v-muted);
}

.nv-hero__cta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px 18px;
    margin-bottom: clamp(24px, 4vh, 40px);
}

.nv-hero__minor-link {
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    color: var(--v-muted);
    text-decoration: none;
    transition: color var(--t-fast);
}

.nv-hero__minor-link:hover {
    color: var(--v-solid);
}

/* ── Feature list ── */
.nv-features {
    list-style: none;
    margin: 0 0 clamp(22px, 3.5vh, 34px);
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 26px;
    max-width: 640px;
}

.nv-features__item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.94rem;
    line-height: 1.5;
    color: rgba(var(--v-body-rgb), 0.92);
}

.nv-features__marker {
    flex: 0 0 auto;
    width: 9px;
    height: 9px;
    margin-top: 7px;
    transform: rotate(45deg);
    background: linear-gradient(135deg, var(--v-solid), var(--v-solid2));
    box-shadow: 0 0 10px rgba(var(--v-accent), 0.55);
}

/* ── Stats strip ── */
.nv-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.nv-stats__item {
    display: inline-flex;
    align-items: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.64rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--v-muted);
    padding: 8px 15px;
    border: 1px solid rgba(var(--v-line), 0.22);
    border-radius: var(--r-pill);
    background: rgba(var(--v-panel), 0.5);
}

.nv-stats__item--online { color: var(--v-ok-solid); border-color: rgba(var(--v-ok), 0.28); }
.nv-stats__item strong  { color: inherit; font-weight: 800; }

.nv-stats__led {
    width: 7px;
    height: 7px;
    margin-right: 9px;
    border-radius: 50%;
    background: var(--v-ok-solid);
    box-shadow: 0 0 9px var(--v-ok-solid);
    animation: nvPulse 2s ease-in-out infinite;
}

.nv-stats__plus { color: var(--v-solid); font-weight: 800; }

/* ═══════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════ */
.nv-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 13px 26px;
    cursor: pointer;
    overflow: hidden;
    transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}

.nv-btn--lg { padding: 15px 32px; font-size: 0.82rem; }
.nv-btn--full { width: 100%; }

.nv-btn--primary {
    color: var(--v-on-accent);
    background: var(--v-grad-btn);
    box-shadow: 0 6px 26px rgba(var(--v-accent), 0.3);
}

.nv-btn--primary::after {
    content: "";
    position: absolute;
    top: 0;
    left: -80%;
    width: 55%;
    height: 100%;
    background: linear-gradient(105deg, transparent 0%, rgba(255, 255, 255, 0.42) 50%, transparent 100%);
    transform: skewX(-22deg);
    transition: left 480ms ease;
}

.nv-btn--primary:hover,
.nv-btn--primary:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 10px 34px rgba(var(--v-accent), 0.45);
}

.nv-btn--primary:hover::after,
.nv-btn--primary:focus-visible::after {
    left: 120%;
}

.nv-btn--primary:active {
    transform: translateY(0);
}

.nv-btn--ghost {
    color: var(--v-solid);
    border-color: rgba(var(--v-line), 0.45);
    background: rgba(var(--v-panel), 0.4);
}

.nv-btn--ghost:hover,
.nv-btn--ghost:focus-visible {
    border-color: var(--v-solid);
    background: rgba(var(--v-accent), 0.08);
    box-shadow: 0 0 24px rgba(var(--v-accent), 0.18);
    transform: translateY(-2px);
}

.nv-btn:focus-visible {
    outline: 2px solid var(--v-solid);
    outline-offset: 3px;
}

/* loading state (used by footer JS) */
.nv-btn.lp-btn--loading {
    pointer-events: none;
    opacity: 0.85;
}

.nv-btn.lp-btn--loading .btn-label { opacity: 0.35; }
.nv-btn.lp-btn--loading .btn-spinner { display: inline-block; }

/* ═══════════════════════════════════════════
   LOGIN TERMINAL
═══════════════════════════════════════════ */
.nv-terminal {
    position: relative;
    scroll-margin-top: calc(var(--topbar-h) + 24px);
}

.nv-terminal__frame {
    position: relative;
    padding: clamp(24px, 3vw, 34px);
    background: linear-gradient(160deg, rgba(var(--v-panel2), 0.92) 0%, rgba(var(--v-panel3), 0.94) 100%);
    border: 1px solid rgba(var(--v-line), 0.32);
    border-radius: 14px;
    box-shadow:
        0 24px 70px rgba(var(--v-shadow), 0.75),
        0 0 44px rgba(var(--v-accent), 0.10),
        inset 0 1px 0 rgba(var(--v-bright-rgb), 0.12);
    backdrop-filter: blur(14px) saturate(1.4);
    -webkit-backdrop-filter: blur(14px) saturate(1.4);
}

/* static scanlines — zero animation cost */
.nv-terminal__frame::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: repeating-linear-gradient(0deg,
        rgba(231, 242, 255, 0.017) 0px,
        rgba(231, 242, 255, 0.017) 1px,
        transparent 1px,
        transparent 4px);
    pointer-events: none;
}

/* corner brackets */
.nv-terminal__corner {
    position: absolute;
    width: 22px;
    height: 22px;
    border: 2px solid var(--v-solid);
    filter: drop-shadow(0 0 6px rgba(var(--v-accent), 0.6));
    pointer-events: none;
}

.nv-terminal__corner--tl { top: -6px; left: -6px; border-right: 0; border-bottom: 0; border-top-left-radius: 6px; }
.nv-terminal__corner--tr { top: -6px; right: -6px; border-left: 0; border-bottom: 0; border-top-right-radius: 6px; }
.nv-terminal__corner--bl { bottom: -6px; left: -6px; border-right: 0; border-top: 0; border-bottom-left-radius: 6px; }
.nv-terminal__corner--br { bottom: -6px; right: -6px; border-left: 0; border-top: 0; border-bottom-right-radius: 6px; }

.nv-terminal__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(var(--v-line), 0.2);
}

.nv-terminal__title {
    margin: 0;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--v-text);
}

.nv-terminal__status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--v-solid);
}

.nv-terminal__led {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--v-solid);
    box-shadow: 0 0 9px var(--v-solid);
    animation: nvPulse 2.8s ease-in-out infinite;
}

/* ── Alert ── */
.nv-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 18px;
    padding: 12px 14px;
    font-size: 0.9rem;
    line-height: 1.45;
    color: #ffd7de;
    background: rgba(255, 100, 124, 0.1);
    border: 1px solid rgba(255, 100, 124, 0.38);
    border-left: 3px solid var(--v-danger);
    border-radius: 9px;
}

.nv-alert__icon { color: var(--v-danger); }

/* ── Fields ── */
.nv-form { position: relative; z-index: 1; }

.nv-field { margin-bottom: 16px; }

.nv-field__label {
    display: block;
    margin-bottom: 7px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(var(--v-muted-rgb), 0.95);
}

.nv-input {
    width: 100%;
    padding: 12px 15px;
    font-family: 'Exo 2', system-ui, sans-serif;
    font-size: 1rem;
    color: var(--v-text);
    background: rgba(var(--v-panel), 0.72);
    border: 1px solid rgba(var(--v-line), 0.28);
    border-radius: 9px;
    outline: none;
    transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
    -webkit-appearance: none;
    appearance: none;
}

.nv-input::placeholder { color: rgba(var(--v-muted-rgb), 0.55); }

.nv-input:hover { border-color: rgba(54, 203, 255, 0.42); }

.nv-input:focus {
    border-color: var(--v-solid);
    background: rgba(var(--v-field-focus), 0.85);
    box-shadow: 0 0 0 3px rgba(var(--v-accent), 0.16), 0 0 18px rgba(var(--v-accent), 0.12);
}

select.nv-select {
    background-image:
        linear-gradient(45deg, transparent 50%, var(--v-solid) 50%),
        linear-gradient(135deg, var(--v-solid) 50%, transparent 50%);
    background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
    background-size: 6px 6px;
    background-repeat: no-repeat;
    padding-right: 40px;
    cursor: pointer;
}

select.nv-select option {
    background: #081322;
    color: var(--v-text);
}

/* ── Remember / forgot row ── */
.nv-form__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin: 4px 0 20px;
}

.nv-check {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.nv-check__input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
}

.nv-check__box {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    border: 1px solid rgba(var(--v-line), 0.45);
    border-radius: 5px;
    background: rgba(var(--v-panel), 0.72);
    position: relative;
    transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}

.nv-check__box::after {
    content: "";
    position: absolute;
    left: 5px;
    top: 1.5px;
    width: 5px;
    height: 9px;
    border: solid var(--v-on-accent);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform var(--t-fast);
}

.nv-check__input:checked + .nv-check__box {
    background: var(--v-grad-btn);
    border-color: var(--v-solid);
    box-shadow: 0 0 12px rgba(var(--v-accent), 0.4);
}

.nv-check__input:checked + .nv-check__box::after { transform: rotate(45deg) scale(1); }

.nv-check__input:focus-visible + .nv-check__box {
    outline: 2px solid var(--v-solid);
    outline-offset: 2px;
}

.nv-check__label {
    font-size: 0.88rem;
    color: var(--v-muted);
}

.nv-link-muted {
    font-size: 0.88rem;
    color: var(--v-muted);
    text-decoration: none;
    border-bottom: 1px dotted rgba(var(--v-muted-rgb), 0.5);
    transition: color var(--t-fast), border-color var(--t-fast);
}

.nv-link-muted:hover { color: var(--v-solid); border-color: var(--v-solid); }

.nv-link-accent {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--v-solid);
    text-decoration: none;
    transition: color var(--t-fast), text-shadow var(--t-fast);
}

.nv-link-accent:hover {
    color: var(--v-bright);
    text-shadow: 0 0 14px rgba(var(--v-accent), 0.55);
}

.nv-terminal__foot {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(var(--v-line), 0.2);
}

.nv-terminal__legal {
    font-size: 0.78rem;
    line-height: 1.5;
    color: rgba(var(--v-muted-rgb), 0.8);
}

.nv-terminal__legal a { color: var(--v-solid); text-decoration: none; }
.nv-terminal__legal a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════
   NEWS BAND
═══════════════════════════════════════════ */
.nv-news {
    position: relative;
    z-index: 1;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 48px) clamp(48px, 8vh, 80px);
}

.nv-news__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.nv-news__title {
    margin: 0;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--v-text);
}

.nv-news__title::before {
    content: "";
    display: inline-block;
    width: 22px;
    height: 2px;
    margin-right: 12px;
    vertical-align: middle;
    background: linear-gradient(90deg, var(--v-solid), transparent);
}

.nv-news__all {
    font-size: 0.82rem;
    color: var(--v-muted);
    text-decoration: none;
    transition: color var(--t-fast);
}

.nv-news__all:hover { color: var(--v-solid); }

/* restyle the shared slideshow inside the band */
.nv-news .lp-slideshow {
    background: linear-gradient(160deg, rgba(var(--v-panel2), 0.8) 0%, rgba(var(--v-panel3), 0.85) 100%);
    border: 1px solid rgba(var(--v-line), 0.24);
    border-left: 3px solid var(--v-solid);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(var(--v-shadow), 0.55);
    overflow: hidden;
}

.nv-news__empty {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 26px 28px;
    background: linear-gradient(160deg, rgba(var(--v-panel2), 0.8) 0%, rgba(var(--v-panel3), 0.85) 100%);
    border: 1px solid rgba(var(--v-line), 0.24);
    border-left: 3px solid rgba(var(--v-line), 0.5);
    border-radius: 12px;
}

.nv-news__empty-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--v-text);
}

.nv-news__empty-text {
    font-size: 0.88rem;
    color: var(--v-muted);
}

/* ═══════════════════════════════════════════
   SHARED CHROME — slimmer topbar & footer
═══════════════════════════════════════════ */
body#overview .lp-topbar {
    background: linear-gradient(180deg, rgba(var(--v-chrome), 0.88) 0%, rgba(var(--v-chrome), 0.72) 100%);
    border-bottom: 1px solid rgba(var(--v-line), 0.22);
    box-shadow: 0 4px 30px rgba(var(--v-shadow), 0.45);
}

body#overview .auth-footer {
    margin-top: 0;
    border-top: 1px solid rgba(var(--v-line), 0.14);
    background: rgba(var(--v-chrome), 0.5);
}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1100px) {
    .nv-hero {
        grid-template-columns: minmax(0, 1fr);
        min-height: 0;
        padding-top: calc(var(--topbar-h) + 40px);
        gap: 44px;
    }

    .nv-terminal {
        max-width: 540px;
        width: 100%;
        margin: 0 auto;
    }

    .nv-hero__text { max-width: none; }
}

@media (max-width: 640px) {
    .nv-features { grid-template-columns: 1fr; gap: 10px; }

    .nv-hero__cta .nv-btn { flex: 1 1 auto; }

    .nv-terminal__frame { padding: 20px 18px; }

    .nv-scene__horizon { display: none; }
}

/* ═══════════════════════════════════════════
   MOTION & ACCESSIBILITY
═══════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    .nv-scene__aurora,
    .nv-chip__dot,
    .nv-stats__led,
    .nv-terminal__led {
        animation: none;
    }

    .nv-btn,
    .nv-btn--primary::after {
        transition: none;
    }
}

/* ═══════════════════════════════════════════
   VARIANT SWITCHER — floating style picker
═══════════════════════════════════════════ */
.nv-variants {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 1300;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 12px;
    background: rgba(var(--v-chrome), 0.85);
    border: 1px solid rgba(var(--v-line), 0.3);
    border-radius: 999px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 34px rgba(var(--v-shadow), 0.6);
}

.nv-variants__label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.56rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--v-muted);
    margin-right: 2px;
}

.nv-variants__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 27px;
    height: 27px;
    border-radius: 50%;
    border: 1px solid rgba(var(--v-line), 0.35);
    color: var(--v-muted);
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    transition: color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}

.nv-variants__btn:hover {
    color: var(--v-solid);
    border-color: var(--v-solid);
    transform: translateY(-1px);
}

.nv-variants__btn--active {
    background: var(--v-grad-btn);
    color: var(--v-on-accent);
    border-color: transparent;
}

@media (max-width: 640px) {
    .nv-variants {
        right: 10px;
        bottom: 10px;
        padding: 6px 9px;
        gap: 5px;
    }

    .nv-variants__label { display: none; }
}