:root {
    --bg: #f9fafb;
    --fg: #0A1A44;
    --text-muted: #5f6b88;
    --line: #dfe3f2;
    --card: #ffffff;
    --accent: #0B1F5E;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background: #ffffff;
    color: var(--fg);
    line-height: 1.5;
}

body.pin-space {
    padding-top: 58px;
}

.pin-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 12px 24px;
    background: #ffffff;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
    z-index: 100;
}

.pin-bar.visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.pin-logo {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
    color: var(--accent);
    font-family: "Montserrat", "Inter", "Segoe UI", sans-serif;
    text-decoration: none;
    display: inline-block;
}

.pin-link {
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 12px;
    color: var(--accent);
    border: 1px solid rgba(15, 23, 42, 0.2);
    padding: 6px 14px;
    border-radius: 999px;
}

.pin-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cart-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-radius: 999px;
    border: 1px solid rgba(10, 26, 68, 0.25);
    padding: 6px 16px;
    background: transparent;
    color: var(--fg);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border 0.2s ease;
}

.cart-chip .cart-count {
    min-width: 28px;
    height: 22px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    letter-spacing: 0;
}

.cart-chip:hover {
    background: rgba(10, 26, 68, 0.04);
}

.pin-bar .cart-chip {
    border-color: rgba(15, 23, 42, 0.2);
    color: var(--accent);
}

.hero .cart-chip {
    border-color: rgba(255, 255, 255, 0.35);
    color: #fff;
}

.hero .cart-chip .cart-count {
    background: #fff;
    color: #0A1A44;
}

.catalog-bar .cart-chip {
    color: #fff;
    border-color: transparent;
    background: #081236;
    box-shadow: 0 10px 25px rgba(8, 18, 54, 0.35);
}

.cart-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    border-radius: 999px;
    padding: 12px 20px;
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    cursor: pointer;
    box-shadow: 0 12px 30px rgba(10, 26, 68, 0.25);
    z-index: 95;
}

.cart-fab .cart-count {
    background: rgba(255, 255, 255, 0.18);
    min-width: 28px;
    height: 22px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

@media (max-width: 640px) {
    .cart-fab {
        bottom: 16px;
        right: 16px;
        padding: 10px 16px;
    }
}

.cart-modal {
    position: fixed;
    inset: 0;
    background: rgba(4, 7, 15, 0.65);
    display: flex;
    justify-content: flex-end;
    align-items: stretch;
    z-index: 120;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.cart-modal.show {
    opacity: 1;
    pointer-events: auto;
}

.cart-panel {
    width: min(460px, 100%);
    background: #fff;
    color: var(--fg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.cart-modal.show .cart-panel {
    transform: translateX(0);
}

.cart-panel header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-close {
    border: none;
    background: transparent;
    font-size: 28px;
    cursor: pointer;
    color: var(--fg);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    border: 1px dashed rgba(10, 26, 68, 0.15);
    border-radius: 16px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cart-empty {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

.cart-item {
    display: flex;
    flex-direction: column;
    gap: 12px;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 16px;
}

.cart-item__title {
    font-weight: 600;
}

.cart-item__price {
    font-size: 13px;
    color: var(--text-muted);
}

.cart-config {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
}

.cart-config label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.cart-config select,
.cart-config input:not(.stepper-input) {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 6px 14px;
    font-size: 12px;
    min-width: 150px;
}

.cart-config .stepper {
    min-width: 170px;
    border-color: var(--line);
    padding: 4px 10px;
}

.cart-config input:disabled {
    opacity: 0.4;
}

.cart-config-note {
    flex-basis: 100%;
    font-size: 12px;
    color: var(--text-muted);
}

.cart-item__controls {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: space-between;
    align-items: center;
}

.cart-qty {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.cart-qty button {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: #fff;
    cursor: pointer;
    font-size: 16px;
}

.cart-qty span {
    min-width: 24px;
    text-align: center;
    font-weight: 600;
}

.cart-item__controls .cart-remove {
    width: auto;
    padding: 0 14px;
    border-radius: 16px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 11px;
    margin-left: auto;
    align-self: flex-end;
}

.cart-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 16px;
}

.cart-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cart-form label {
    display: flex;
    flex-direction: column;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    gap: 6px;
}

.cart-form input,
.cart-form textarea {
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid var(--line);
    font-size: 15px;
    color: var(--fg);
    font-family: inherit;
}

.cart-form textarea {
    resize: vertical;
    min-height: 90px;
}

.cart-form .btn {
    width: 100%;
}

a[href^="tel:"] {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
}

.hero {
    background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.15), transparent 45%),
                radial-gradient(circle at 80% 0%, rgba(255,255,255,0.2), transparent 55%),
                linear-gradient(135deg, #0A1A44, #071024 55%, #04070F);
    color: #fff;
    padding: 32px 20px 70px;
    position: relative;
    overflow: hidden;
}

/* remove previous cut effect */
.hero::after,
.home-page .hero::after,
.catalog-page .hero::after {
    display: none;
}

.hero-shell {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-top {
    display: grid;
    grid-template-columns: auto minmax(220px, 1fr) auto;
    align-items: center;
    gap: 20px;
}

.catalog-top {
    grid-template-columns: auto minmax(300px, 1fr) auto;
}

.hero-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-search-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: 12px;
    padding: 6px 10px;
    cursor: pointer;
}

.nav-toggle span {
    width: 18px;
    height: 2px;
    background: #fff;
    display: block;
}

.hero-inner {
    display: flex;
    flex-direction: column;
    gap: 18px;
    text-align: left;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.hero-search {
    width: 100%;
}

.catalog-search {
    margin: 0;
}

.hero-search input {
    width: 100%;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.3);
    background: transparent;
    color: #fff;
    font-size: 14px;
}

.hero-search input::placeholder {
    color: rgba(255,255,255,0.7);
}

.hero-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px 16px;
    flex-wrap: wrap;
    text-align: right;
}

.catalog-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-phone {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    font-size: 13px;
}

.hero-phone a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
}

.phone-label {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 11px;
    color: rgba(255,255,255,0.7);
}

.nav-login {
    border-radius: 999px;
    background: #fff;
    color: var(--accent);
    padding: 8px 18px;
    font-size: 13px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav-login-mobile {
    display: none;
    white-space: nowrap;
}

.main-nav {
    margin-top: 12px;
    display: none;
    flex-direction: column;
    gap: 12px;
    font-size: 13px;
    text-transform: uppercase;
    padding: 16px;
    border-radius: 18px;
    background: rgba(255,255,255,0.05);
}

.hero-shell.nav-open .main-nav {
    display: flex;
}

@media (min-width: 901px) {
    .main-nav {
        margin-top: 18px;
        display: flex;
        gap: 18px;
        flex-wrap: wrap;
        font-size: 13px;
        text-transform: uppercase;
        flex-direction: row;
        padding: 0;
        background: transparent;
    }
}

.main-nav a {
    text-decoration: none;
    color: rgba(255,255,255,0.85);
    letter-spacing: 0.08em;
}

.main-nav a:hover {
    color: #fff;
}

.hero-content {
    margin-top: 30px;
    display: grid;
    gap: 30px;
    grid-template-columns: minmax(0, 1fr);
    align-items: flex-start;
}

.hero-panel {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 28px;
    padding: 28px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}

.lang-switch {
    display: inline-flex;
    border: 1px solid var(--line);
    border-radius: 999px;
    overflow: hidden;
}

.hero .lang-switch {
    border-color: rgba(255,255,255,0.4);
}

.lang-btn {
    border: none;
    background: transparent;
    padding: 6px 14px;
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    color: var(--text-muted);
}

.hero .lang-btn {
    color: rgba(255,255,255,0.7);
}

.lang-btn.active {
    background: var(--accent);
    color: #fff;
}

.logo {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
    color: var(--accent);
    font-family: "Montserrat", "Inter", "Segoe UI", sans-serif;
    text-decoration: none;
    display: inline-block;
}

.hero .logo {
    color: #fff;
}

.eyebrow {
    font-size: 12px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.hero h1 {
    font-size: clamp(28px, 5vw, 40px);
}

.hero-highlight {
    color: rgba(255,255,255,0.95);
    max-width: 560px;
    background: rgba(255,255,255,0.18);
    border-radius: 32px;
    padding: 16px 22px;
    border: 1px solid rgba(255,255,255,0.35);
}

@media (max-width: 600px) {
    .hero-highlight {
        max-width: 100%;
        border-radius: 24px;
    }
}

.hero-actions {
    display: flex;
    justify-content: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    border: 1px solid var(--accent);
    padding: 10px 22px;
    text-decoration: none;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: transparent;
    color: var(--accent);
    cursor: pointer;
}

.btn.primary {
    background: var(--accent);
    color: #fff;
}

.btn.ghost {
    background: transparent;
}

.hero .btn.primary {
    background: #fff;
    color: #0A1A44;
    border-color: #fff;
}

.hero .btn.ghost {
    border-color: rgba(255,255,255,0.4);
    color: #fff;
}

@media (max-width: 900px) {
    .nav-toggle {
        display: flex;
    }

    .hero-top {
        grid-template-columns: 1fr;
    }

    .hero-left {
        justify-content: space-between;
    }

    .hero-right {
        justify-content: flex-start;
        text-align: left;
    }

    .catalog-top {
        grid-template-columns: 1fr;
    }

    .catalog-actions {
        justify-content: space-between;
    }
}

@media (max-width: 640px) {
    .hero-search-row {
        flex-direction: row;
    }

    .nav-login-mobile {
        display: inline-flex;
    }

    .hero-right .nav-login {
        display: none;
    }
}

main {
    max-width: 1100px;
    margin: 0 auto;
}

.section {
    padding: 40px 20px;
    background: var(--card);
}

.strip {
    border-bottom: 1px solid var(--line);
    border-top: 1px solid var(--line);
    background: var(--card);
}

.metrics {
    display: flex;
    justify-content: center;
    gap: 40px;
    text-transform: uppercase;
}

.metrics .metric {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
    border-radius: 999px;
}

.metrics .label {
    display: block;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--text-muted);
}

.section-heading p {
    font-size: 12px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.section-heading h2 {
    font-size: clamp(24px, 4vw, 32px);
    max-width: 640px;
}

.panels {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 24px;
    margin-top: 32px;
}

.panel-grid {
    margin-top: 24px;
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.panel-card {
    border: 1px solid var(--line);
    padding: 18px;
    border-radius: 18px;
    min-height: 140px;
}

.panel-card h3 {
    font-size: 16px;
    margin-bottom: 6px;
}

.panel-card p {
    color: var(--text-muted);
}

.catalog {
    margin-top: 12px;
}

.catalog-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.catalog-cart {
    border: 1px solid rgba(8,17,42,0.08);
    padding: 10px 20px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 12px;
    color: var(--fg);
    background: #f1f4ff;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 36px;
}

.catalog-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 16px 0;
}

.catalog-tab {
    border: 1px solid var(--line);
    background: #fff;
    color: var(--fg);
    padding: 8px 18px;
    border-radius: 999px;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.08em;
    cursor: pointer;
}

.catalog-tab.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.form-section {
    background: var(--card);
    color: var(--fg);
}

.form-shell {
    max-width: 1100px;
    margin: 0 auto;
}

.form-title {
    text-align: center;
    font-size: clamp(26px, 5vw, 36px);
    margin-bottom: 12px;
    color: var(--fg);
}

.form-subtitle {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.form-grid {
    display: grid;
    gap: 30px;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    align-items: start;
}

.form-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.call-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
}

    color: var(--fg);
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
}

.request-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.request-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--fg);
}

.request-form input,
.request-form textarea {
    border-radius: 10px;
    border: 1px solid #d0d7ec;
    padding: 10px 14px;
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    color: var(--fg);
}

.request-form input::placeholder,
.request-form textarea::placeholder {
    color: #94a0c2;
}

.request-form textarea {
    resize: vertical;
}

.consent {
    flex-direction: row;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-muted);
}

.form-submit {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    text-transform: none;
    letter-spacing: 0;
}

.form-submit:hover {
    opacity: 0.9;
}

.filters {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 16px;
    background: var(--card);
}

.filter-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-btn,
.tag-btn {
    border: 1px solid var(--line);
    background: #fff;
    padding: 6px 14px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    color: var(--fg);
    border-radius: 999px;
}

.filter-btn.active,
.tag-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.toggle label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}
.toggle-label span {
    letter-spacing: 0.2em;
}

.grid {
    margin-top: 24px;
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.empty-state {
    font-size: 13px;
    color: var(--text-muted);
}

/* LOGIN PAGE */
.login-page {
    background: #0F172A;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #e4e8ff;
}

.login-page.light {
    background: #f5f7ff;
    color: #0f1c3f;
}

.login-shell {
    width: min(520px, 100%);
    padding: 30px 20px 50px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.login-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.login-card {
    background: rgba(8, 12, 28, 0.8);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 24px;
    padding: 32px 28px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.4);
}

.light-card {
    background: #fff;
    border-color: rgba(12, 19, 54, 0.08);
    box-shadow: 0 30px 60px rgba(19, 32, 94, 0.15);
    color: #0A1A44;
}

.login-card-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.login-card h1 {
    font-size: 26px;
}

.login-subtitle {
    color: rgba(228,232,255,0.7);
    font-size: 14px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.login-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
}

.login-form input {
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 12px 14px;
    background: rgba(15,20,46,0.9);
    color: #fff;
}

.light-card .login-form input {
    border: 1px solid #dce1f5;
    background: #fdfdff;
    color: #0A1A44;
}

.login-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: rgba(255,255,255,0.7);
}

.login-submit {
    width: 100%;
}

.login-divider {
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 12px;
}

.login-socials {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.login-socials button {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.2);
    background: transparent;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
}

.link {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 12px;
    background: none;
    border: none;
    cursor: pointer;
}

.login-page.light .link {
    color: var(--accent);
}

.info-page .link {
    color: var(--accent);
}

.login-register {
    text-align: center;
}

.login-footer {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
}

.modal {
    position: fixed;
    inset: 0;
    background: rgba(7, 11, 28, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 150;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: #fff;
    border-radius: 24px;
    width: min(480px, 100%);
    padding: 24px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #0F172A;
}

.register-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.register-form label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 13px;
    color: #0F172A;
}

.register-form input {
    border-radius: 12px;
    border: 1px solid #d3d8f0;
    padding: 10px 12px;
}

.product-control-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-control-form select,
.product-control-form input {
    border-radius: 12px;
    border: 1px solid #d3d8f0;
    padding: 10px 12px;
    font-size: 14px;
}

.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.stepper-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stepper {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    border: 1px solid #d3d8f0;
    border-radius: 999px;
    padding: 4px 8px;
    background: #fff;
}

.stepper-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid #d3d8f0;
    background: #f8f9ff;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.stepper-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.stepper-input {
    border: none;
    width: 48px;
    text-align: center;
    font-size: 16px;
    background: transparent;
    appearance: textfield;
}

.stepper-input:disabled {
    opacity: 0.4;
}

.stepper-input::-webkit-outer-spin-button,
.stepper-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.easy-total {
    font-size: 20px;
    font-weight: 600;
    display: flex;
    gap: 10px;
    align-items: baseline;
}

.easy-total strong {
    color: var(--accent);
    font-size: clamp(26px, 4vw, 34px);
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 6px;
}

.btn.ghost.small {
    padding: 6px 12px;
    font-size: 12px;
}

.admin-page {
    min-height: 100vh;
    background: #f5f7ff;
    color: #0A1A44;
}

.admin-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px 50px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-main {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.admin-card {
    background: #fff;
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
}

.admin-table-wrapper {
    max-height: 60vh;
    overflow: auto;
    margin-top: 16px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.admin-table th,
.admin-table td {
    padding: 12px;
    border-bottom: 1px solid #e3e7f5;
    text-align: left;
}

.admin-table th {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #6b7190;
}

.info-page {
    min-height: 100vh;
    background: var(--bg);
    color: var(--fg);
}

.info-shell {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px 60px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.info-header-controls {
    display: flex;
    align-items: center;
    gap: 16px;
}

.info-card {
    background: var(--card);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.info-text {
    color: var(--text-muted);
}

.info-list {
    list-style: disc;
    padding-left: 20px;
    color: var(--fg);
    line-height: 1.6;
}

.easy-hero {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: center;
    background: linear-gradient(135deg, #0b1f5e, #05112c);
    border-radius: 30px;
    padding: 30px;
    color: #fff;
}

.easy-hero .btn.primary {
    background: #fff;
    color: #0B1F5E;
    border-color: #fff;
}

.easy-hero .btn.ghost {
    border-color: rgba(255,255,255,0.5);
    color: #fff;
}

.easy-hero-text {
    flex: 1 1 320px;
}

.easy-hero-text h1 {
    font-size: clamp(32px, 5vw, 42px);
    margin-bottom: 12px;
}

.easy-hero-media {
    flex: 1 1 260px;
    display: flex;
    justify-content: center;
}

.easy-hero-logo {
    width: 100%;
    max-width: 260px;
    background: rgba(255,255,255,0.9);
    border-radius: 32px;
    padding: 20px;
    box-shadow: 0 20px 45px rgba(0,0,0,0.35);
    object-fit: contain;
}

.easy-segments {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.easy-segments span {
    border: 1px solid rgba(13,26,68,0.15);
    border-radius: 18px;
    padding: 10px 14px;
    background: #f7f8ff;
}

.easy-features {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.case-hero h1 {
    font-size: clamp(36px, 5vw, 48px);
}

.case-builder {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.case-stage {
    perspective: 1200px;
    background: radial-gradient(circle at top, rgba(20,30,70,0.08), transparent);
    border-radius: 32px;
    padding: 20px;
}

.case-model {
    width: 320px;
    height: 280px;
    margin: 0 auto;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.5s ease;
}

.case-layer {
    position: absolute;
    inset: 0;
    border-radius: 20px;
    transform-style: preserve-3d;
    transition: all 0.6s ease;
}

.case-layer.layer-base {
    background: linear-gradient(120deg, #060c1d, #192344);
    box-shadow: 0 20px 40px rgba(8,14,32,0.5);
    transform: translateZ(-30px) rotateY(0deg);
}

.case-layer.layer-panel {
    background: linear-gradient(90deg, #0f1f41, #1e2e5d);
    transform: translateZ(-10px);
}

.case-layer.layer-glass {
    border: 2px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.05);
    transform: translateZ(10px);
    backdrop-filter: blur(4px);
}

.case-layer.layer-ram,
.case-layer.layer-storage,
.case-layer.layer-gpu {
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease, box-shadow 0.4s ease;
}

.case-layer.layer-ram {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.2));
    transform: translateZ(5px);
}

.case-layer.layer-storage {
    background: linear-gradient(90deg, rgba(0, 173, 255, 0.25), rgba(0, 255, 148, 0.25));
    transform: translateZ(12px) scale(0.94);
}

.case-layer.layer-gpu {
    background: linear-gradient(120deg, rgba(255, 45, 143, 0.2), rgba(115, 0, 255, 0.25));
    transform: translateZ(25px) scale(0.8);
    box-shadow: 0 0 30px rgba(255, 45, 143, 0.4);
}

.case-layer.layer-light {
    background: linear-gradient(90deg, rgba(0,255,240,0.55), rgba(255,0,128,0.55));
    opacity: 0.6;
    filter: blur(12px);
    transform: translateZ(20px);
}

.case-layer.layer-cooler {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 12px solid rgba(255,255,255,0.4);
    position: absolute;
    left: 70px;
    top: 40px;
    transform: translateZ(40px);
    animation: caseSpin 10s linear infinite;
}

@keyframes caseSpin {
    0% { transform: translateZ(40px) rotateZ(0deg); }
    100% { transform: translateZ(40px) rotateZ(360deg); }
}

.case-model.case-ram-8 .layer-ram { opacity: 0.3; }
.case-model.case-ram-16 .layer-ram { opacity: 0.45; box-shadow: 0 0 20px rgba(255,255,255,0.15); }
.case-model.case-ram-32 .layer-ram { opacity: 0.6; box-shadow: 0 0 25px rgba(255,255,255,0.2); }
.case-model.case-ram-64 .layer-ram { opacity: 0.85; box-shadow: 0 0 35px rgba(255,255,255,0.35); }

.case-model.case-storage-ssd-128 .layer-storage,
.case-model.case-storage-ssd-256 .layer-storage,
.case-model.case-storage-ssd-512 .layer-storage {
    opacity: 0.4;
}
.case-model.case-storage-hdd-500 .layer-storage,
.case-model.case-storage-hdd-1000 .layer-storage {
    opacity: 0.7;
    box-shadow: inset 0 0 20px rgba(0,255,148,0.35);
}

.case-model.case-gpu-integrated .layer-gpu {
    opacity: 0;
}
.case-model.case-gpu-rtx4060 .layer-gpu {
    opacity: 0.6;
}
.case-model.case-gpu-rtx4070 .layer-gpu {
    opacity: 0.9;
    box-shadow: 0 0 40px rgba(255,45,143,0.55);
}

.case-model.case-panel-metal .layer-panel {
    background: linear-gradient(90deg, #1b2748, #394b7c);
}

.case-model.case-panel-matte .layer-panel {
    background: linear-gradient(90deg, #0f1f41, #1e2e5d);
}

.case-model.case-panel-glass .layer-glass {
    background: rgba(173, 219, 255, 0.08);
    border-color: rgba(173,219,255,0.6);
}

.case-model.case-cooling-liquid-240 .layer-cooler {
    border-color: rgba(0,255,255,0.8);
    animation-duration: 6s;
}

.case-model.case-cooling-argb-tower .layer-cooler {
    border-color: rgba(255,255,255,0.4);
    animation-duration: 10s;
}

.case-model.case-cpu-core-i3 .layer-light {
    background: linear-gradient(90deg, rgba(0,255,240,0.4), rgba(255,0,128,0.4));
}
.case-model.case-cpu-core-i5 .layer-light {
    background: linear-gradient(90deg, rgba(0,255,183,0.55), rgba(255,126,0,0.5));
}
.case-model.case-cpu-core-i7 .layer-light {
    background: linear-gradient(90deg, rgba(0,112,255,0.6), rgba(255,0,128,0.65));
}

.case-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.case-controls label {
    flex: 1 1 200px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.case-controls input[type="range"] {
    width: 100%;
}

.case-parts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.case-parts article {
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #f8f9ff;
}

.case-parts header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
}

.case-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.case-options button {
    flex: 1 1 100px;
    border-radius: 24px;
    border: 1px solid #d3daf3;
    background: #fff;
    padding: 8px 12px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.case-options button.active {
    background: #0b1f5e;
    color: #fff;
    border-color: #0b1f5e;
}

.case-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px dashed rgba(15,23,66,0.2);
    border-radius: 20px;
    padding: 18px;
    flex-wrap: wrap;
    gap: 12px;
}

.case-summary strong {
    font-size: 26px;
    color: var(--accent);
}

.case-summary-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.case-extra-preview {
    display: flex;
    gap: 20px;
    align-items: center;
    padding: 16px;
    border: 1px solid rgba(15, 23, 66, 0.15);
    border-radius: 20px;
    background: #f8faff;
}

.case-preview-3d {
    width: 260px;
    height: 220px;
    perspective: 1200px;
    border-radius: 24px;
    background: radial-gradient(circle at top, rgba(255,255,255,0.8), rgba(183,196,232,0.4));
    box-shadow: 0 30px 60px rgba(8,14,32,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-preview-3d img {
    width: 100%;
    transform: rotateY(-12deg) translateZ(40px);
    filter: drop-shadow(0 14px 18px rgba(0,0,0,0.3));
}

.case-presets {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.case-preset {
    display: flex;
    gap: 30px;
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: 20px;
    background: #fff;
    box-shadow: 0 20px 40px rgba(15, 23, 66, 0.06);
    flex-wrap: wrap;
}

.case-preset-visual {
    flex: 0 0 280px;
    display: flex;
    justify-content: center;
}

.case-preset-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.case-preset-body ul {
    margin: 0;
    padding-left: 18px;
    color: var(--text-muted);
}

.case-preset-price {
    font-weight: 600;
    font-size: 18px;
}

.case-preset-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.case-preview-3d--preset img {
    transform: rotateY(-6deg) translateZ(20px);
}

.cart-config--case {
    border-top: 1px solid rgba(15,23,66,0.1);
    margin-top: 12px;
    padding-top: 12px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.cart-config--case label {
    font-size: 10px;
}

.cart-config--case select {
    border-radius: 12px;
    border: 1px solid var(--line);
    padding: 6px 12px;
    font-size: 12px;
}

.easy-features article {
    border: 1px solid rgba(13,26,68,0.1);
    border-radius: 20px;
    padding: 18px;
    background: #fff;
}

.easy-modes {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.easy-mode-tabs {
    display: inline-flex;
    gap: 12px;
    flex-wrap: wrap;
}

.mode-tab {
    border: 1px solid rgba(12, 26, 84, 0.2);
    border-radius: 30px;
    padding: 10px 18px;
    background: transparent;
    color: var(--fg);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 12px;
}

.mode-tab.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.mode-panel {
    display: none;
}

.mode-panel.active {
    display: block;
}

.easy-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
    font-size: 14px;
}

.easy-table th,
.easy-table td {
    padding: 10px 12px;
    border: 1px solid rgba(12,26,84,0.1);
}

.easy-table th {
    background: rgba(12,26,84,0.05);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.08em;
}
@media (max-width: 520px) {
    .login-card {
        padding: 28px 20px;
    }

    .login-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .login-footer {
        flex-direction: column;
        gap: 6px;
    }
}

.product-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 220px;
}

.product-card.stop {
    border-style: dashed;
    opacity: 0.7;
}

.product-title {
    font-size: 16px;
    font-weight: 600;
}

.product-desc {
    color: var(--text-muted);
    font-size: 13px;
}

.product-media {
    width: 100%;
    height: 220px;
    border-radius: 16px;
    background: #f5f6fb;
    border: 1px solid var(--line);
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    overflow: hidden;
}

.product-media img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
}

.badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.badge {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.badge.type {
    border-color: var(--accent);
    color: var(--accent);
}

.badge.segment {
    color: var(--text-muted);
}

.badge.stop {
    border-color: #000;
    color: #000;
}

.product-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.price {
    font-weight: 700;
    font-size: 18px;
}

.price span {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.card-actions {
    display: flex;
    gap: 8px;
}

.card-actions .btn {
    font-size: 11px;
    padding: 6px 14px;
}

.footer {
    margin-top: 60px;
    background: var(--fg);
    color: #fff;
    padding: 40px 20px;
    text-align: center;
}

.footer .logo {
    color: #fff;
}

.contacts {
    margin-top: 18px;
    display: grid;
    gap: 6px;
}

.contacts a {
    color: #fff;
    text-decoration: none;
}

.footer-bottom {
    margin-top: 16px;
    font-size: 12px;
    letter-spacing: 0.3em;
}

@media (max-width: 640px) {
    .metrics {
        flex-direction: column;
        gap: 18px;
    }

    .hero {
        padding: 36px 16px;
    }

    .hero-top {
        grid-template-columns: 1fr;
    }

    .hero-left {
        justify-content: space-between;
    }

    .main-nav {
        flex-direction: column;
        gap: 8px;
    }

    .hero-actions {
        justify-content: flex-start;
    }

    .hero-right {
        justify-content: flex-start;
        text-align: left;
    }

    .filters {
        flex-direction: column;
        align-items: flex-start;
    }

    .product-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}
.catalog-cart .cart-count {
    background: var(--accent);
    color: #fff;
    padding: 0 10px;
    border-radius: 999px;
    font-weight: 600;
}