body {
    min-height: 100vh;
    background: #f8fafc;
}

.shop-auth-shell,
.auth-shell {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    background:
        radial-gradient(circle at 18% 14%, color-mix(in srgb, var(--primary) 20%, transparent), transparent 28%),
        radial-gradient(circle at 78% 12%, color-mix(in srgb, #f97316 20%, transparent), transparent 30%),
        linear-gradient(135deg, color-mix(in srgb, var(--bg-soft) 84%, #fff), var(--bg));
}

.shop-auth-container,
.auth-container {
    position: relative;
    z-index: 2;
}

.shop-auth-bg,
.auth-bg-glow {
    position: absolute;
    pointer-events: none;
    border-radius: 999px;
    filter: blur(8px);
    opacity: .9;
}

.shop-auth-bg-one,
.auth-bg-glow-primary {
    width: 420px;
    height: 420px;
    inset-block-start: -170px;
    inset-inline-end: -130px;
    background: color-mix(in srgb, var(--primary) 22%, transparent);
}

.shop-auth-bg-two,
.auth-bg-glow-secondary {
    width: 360px;
    height: 360px;
    inset-block-end: -150px;
    inset-inline-start: -110px;
    background: color-mix(in srgb, #f97316 20%, transparent);
}

.shop-auth-bg-three {
    width: 180px;
    height: 180px;
    inset-block-start: 48%;
    inset-inline-start: 50%;
    background: color-mix(in srgb, #10b981 16%, transparent);
}

.shop-auth-hero {
    max-width: 720px;
    color: var(--text);
}

.shop-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .55rem .95rem;
    margin-bottom: 1.1rem;
    border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
    border-radius: 999px;
    background: color-mix(in srgb, var(--card) 68%, transparent);
    color: var(--primary);
    font-weight: 800;
    box-shadow: 0 14px 34px color-mix(in srgb, #0f172a 8%, transparent);
}

.shop-auth-hero h1 {
    max-width: 12ch;
    margin-bottom: 1rem;
    font-size: clamp(2.5rem, 5vw, 5.5rem);
    line-height: 1.08;
    font-weight: 950;
    letter-spacing: -.045em;
}

.shop-auth-hero p {
    max-width: 62ch;
    color: var(--text-muted);
    font-size: var(--font-size-r105);
    line-height: 2;
}

.shop-hero-showcase {
    position: relative;
    min-height: 245px;
    margin: 2rem 0 1.4rem;
}

.shop-product-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    border-radius: 1.4rem;
    background: color-mix(in srgb, var(--card) 82%, transparent);
    box-shadow: 0 26px 70px color-mix(in srgb, #0f172a 12%, transparent);
    backdrop-filter: blur(18px);
}

.shop-product-card-main {
    width: min(460px, 92%);
    padding: 1.35rem;
    transform: rotate(-2deg);
}

.shop-product-icon {
    width: 64px;
    height: 64px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 1.25rem;
    background: linear-gradient(135deg, var(--primary), #0ea5e9);
    color: #fff;
    font-size: 1.75rem;
}

.shop-product-card strong,
.shop-register-benefits strong {
    display: block;
    font-size: var(--font-size-r105);
}

.shop-product-card small,
.shop-register-benefits span {
    color: var(--text-muted);
}

.shop-product-price {
    margin-inline-start: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 58px;
    height: 58px;
    border-radius: 999px;
    background: color-mix(in srgb, #f97316 16%, transparent);
    color: #ea580c;
    font-weight: 950;
}

.shop-floating-stat {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .75rem 1rem;
    border-radius: 1rem;
    background: color-mix(in srgb, var(--card) 88%, transparent);
    border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    box-shadow: 0 20px 45px color-mix(in srgb, #0f172a 10%, transparent);
    font-weight: 800;
}

.shop-floating-stat i {
    color: var(--primary);
}

.shop-floating-stat-top {
    inset-block-start: 28px;
    inset-inline-start: 385px;
}

.shop-floating-stat-bottom {
    inset-block-end: 30px;
    inset-inline-start: 180px;
}

.shop-hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
}

.shop-hero-features span {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .62rem .85rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--card) 72%, transparent);
    border: 1px solid color-mix(in srgb, var(--border) 68%, transparent);
    color: var(--text);
    font-weight: 700;
}

.shop-hero-features i,
.shop-register-benefits i {
    color: #10b981;
}

.shop-register-benefits {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.shop-register-benefits > div {
    padding: 1.1rem;
    border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    border-radius: 1.25rem;
    background: color-mix(in srgb, var(--card) 78%, transparent);
    box-shadow: 0 18px 48px color-mix(in srgb, #0f172a 8%, transparent);
}

.shop-register-benefits i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: .8rem;
    border-radius: 1rem;
    background: color-mix(in srgb, #10b981 14%, transparent);
    font-size: 1.25rem;
}

.shop-auth-card,
.auth-card {
    position: relative;
    padding: clamp(1.25rem, 2.4vw, 2.15rem);
    border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
    border-radius: 1.6rem;
    background: color-mix(in srgb, var(--card) 92%, transparent);
    box-shadow: 0 28px 90px color-mix(in srgb, #0f172a 14%, transparent);
    backdrop-filter: blur(22px);
}

.shop-auth-brand,
.auth-brand {
    display: flex;
    align-items: center;
    gap: .9rem;
    margin-bottom: 1.2rem;
}

.shop-auth-logo,
.auth-brand-icon {
    width: 58px;
    height: 58px;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 1.15rem;
    background: linear-gradient(135deg, var(--primary), #0ea5e9);
    color: #fff;
    box-shadow: 0 16px 32px color-mix(in srgb, var(--primary) 28%, transparent);
}

.shop-auth-logo img,
.auth-brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.shop-auth-eyebrow {
    display: block;
    margin-bottom: .2rem;
    color: var(--primary);
    font-size: var(--font-size-r080);
    font-weight: 900;
}

.shop-auth-brand h1,
.shop-auth-brand h2,
.auth-brand h2 {
    margin: 0;
    font-size: var(--font-size-r145);
    font-weight: 950;
}

.shop-auth-brand p,
.auth-brand p {
    margin: .25rem 0 0;
    color: var(--text-muted);
    line-height: 1.75;
}

.shop-auth-switch {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .45rem;
    padding: .35rem;
    margin-bottom: 1.1rem;
    border-radius: 1rem;
    background: color-mix(in srgb, var(--bg-soft) 72%, transparent);
    border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
}

.shop-auth-switch a {
    padding: .68rem .8rem;
    border-radius: .78rem;
    color: var(--text-muted);
    text-align: center;
    text-decoration: none;
    font-weight: 900;
    transition: .18s ease;
}

.shop-auth-switch a.active,
.shop-auth-switch a:hover {
    background: var(--card);
    color: var(--primary);
    box-shadow: 0 10px 22px color-mix(in srgb, #0f172a 8%, transparent);
}

.shop-social-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .75rem;
}

.shop-social-grid form {
    margin: 0;
}

.shop-social-btn {
    width: 100%;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    padding: .72rem .9rem;
    border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
    border-radius: .95rem;
    background: color-mix(in srgb, var(--card) 94%, transparent);
    color: var(--text);
    font-weight: 900;
    transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}

.shop-social-btn:not(:disabled):hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
    box-shadow: 0 14px 28px color-mix(in srgb, #0f172a 8%, transparent);
}

.shop-social-btn:disabled {
    opacity: .55;
    cursor: not-allowed;
}

.shop-google-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 999px;
    background: conic-gradient(from -40deg, #4285f4, #34a853, #fbbc05, #ea4335, #4285f4);
    color: #fff;
    font-weight: 950;
    font-family: Arial, sans-serif;
}

.shop-social-facebook i {
    color: #1877f2;
    font-size: 1.3rem;
}

.shop-divider {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin: 1.1rem 0;
    color: var(--text-muted);
    font-size: var(--font-size-r085);
    font-weight: 800;
}

.shop-divider::before,
.shop-divider::after {
    content: "";
    height: 1px;
    flex: 1;
    background: color-mix(in srgb, var(--border) 78%, transparent);
}

.shop-auth-form,
.auth-form {
    display: grid;
    gap: .9rem;
}

.shop-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .85rem;
}

.shop-form-field label,
.auth-form .form-label {
    display: block;
    margin-bottom: .42rem;
    color: var(--text);
    font-weight: 900;
}

.shop-input-wrap,
.auth-input-group {
    min-height: 50px;
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: 0 .85rem;
    border: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
    border-radius: 1rem;
    background: color-mix(in srgb, var(--bg-soft) 76%, transparent);
    transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.shop-input-wrap:focus-within {
    border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
    background: var(--card);
    box-shadow: 0 0 0 .22rem color-mix(in srgb, var(--primary) 12%, transparent);
}

.shop-input-wrap > i {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.shop-input-wrap input,
.auth-input-group .form-control {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text);
    padding: .78rem 0;
}

.shop-input-wrap input::placeholder {
    color: color-mix(in srgb, var(--text-muted) 78%, transparent);
}

.shop-input-wrap input[readonly] {
    color: var(--text-muted);
}

.shop-password-toggle,
.auth-password-toggle {
    border: 0;
    background: transparent;
    color: var(--text-muted);
    padding: .25rem;
    line-height: 1;
}

.shop-auth-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .8rem;
    margin-top: .1rem;
}

.shop-check {
    display: inline-flex;
    align-items: flex-start;
    gap: .55rem;
    color: var(--text-muted);
    font-weight: 800;
    line-height: 1.7;
}

.shop-check input {
    width: 1.05rem;
    height: 1.05rem;
    margin-top: .2rem;
    accent-color: var(--primary);
}

.shop-auth-link,
.auth-link,
.shop-auth-footer-text a {
    color: var(--primary);
    font-weight: 900;
    text-decoration: none;
}

.shop-auth-link:hover,
.auth-link:hover,
.shop-auth-footer-text a:hover {
    text-decoration: underline;
}

.shop-auth-submit,
.auth-submit-btn {
    width: 100%;
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    margin-top: .15rem;
    border: 0;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--primary), #0ea5e9 55%, #10b981);
    color: #fff;
    font-weight: 950;
    box-shadow: 0 18px 36px color-mix(in srgb, var(--primary) 24%, transparent);
    transition: transform .16s ease, filter .16s ease, box-shadow .16s ease;
}

.shop-auth-submit:not(:disabled):hover,
.auth-submit-btn:hover {
    color: #fff;
    transform: translateY(-1px);
    filter: saturate(1.08) brightness(1.03);
    box-shadow: 0 22px 44px color-mix(in srgb, var(--primary) 28%, transparent);
}

.shop-auth-submit:disabled {
    opacity: .82;
    cursor: progress;
}

.shop-auth-footer-text {
    margin: 1rem 0 0;
    color: var(--text-muted);
    text-align: center;
    font-weight: 800;
}

.alert {
    border-radius: 1rem;
    border-width: 1px;
    font-weight: 700;
}

.access-denied-shell {
    align-items: center;
}

.access-denied-card {
    padding: clamp(1.6rem, 2.4vw, 2.4rem);
}

.access-denied-icon {
    width: 84px;
    height: 84px;
    margin: 0 auto 1rem;
    border-radius: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f97316, #ef4444);
    color: #fff;
    font-size: var(--font-size-r200);
    box-shadow: 0 16px 32px color-mix(in srgb, #ef4444 35%, transparent);
}

.access-denied-code {
    margin-bottom: .4rem;
    font-size: var(--font-size-r090);
    font-weight: 900;
    letter-spacing: .08em;
    color: #ef4444;
}

.access-denied-card h1 {
    font-size: var(--font-size-c140-200);
    margin-bottom: .8rem;
    font-weight: 950;
}

.access-denied-text {
    max-width: 42ch;
    margin: 0 auto;
    color: var(--text-muted);
    line-height: 1.9;
}

.access-denied-target {
    margin-top: 1.25rem;
    padding: .7rem .9rem;
    border-radius: .8rem;
    background: color-mix(in srgb, var(--bg-soft) 72%, transparent);
    border: 1px solid var(--border);
    font-size: var(--font-size-r090);
}

.access-denied-target span {
    color: var(--text-muted);
    margin-inline-end: .4rem;
}

.access-denied-target code {
    color: var(--text);
    font-size: var(--font-size-r085);
}

@media (max-width: 1199.98px) {
    .shop-floating-stat-top {
        inset-inline-start: 300px;
    }
}

@media (max-width: 991.98px) {
    .shop-auth-shell,
    .auth-shell {
        align-items: flex-start;
    }

    .shop-auth-card,
    .auth-card {
        margin-inline: auto;
        max-width: 560px;
    }
}

@media (max-width: 575.98px) {
    .shop-auth-card,
    .auth-card {
        border-radius: 1.2rem;
        padding: 1rem;
    }

    .shop-auth-brand,
    .auth-brand {
        align-items: flex-start;
    }

    .shop-social-grid,
    .shop-form-grid {
        grid-template-columns: 1fr;
    }

    .shop-auth-options {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* Shared glass auth pages (login/register) */
.login-shell *,
.register-shell * {
    box-sizing: border-box;
}

.login-shell,
.register-shell {
    min-height: 100vh;
    font-family: Tahoma, "Segoe UI", sans-serif;
    color: #fff;
    background:
        linear-gradient(rgba(8, 10, 16, .38), rgba(8, 10, 16, .62)),
        url('/images/login-bg.png') center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card,
.register-card {
    width: 100%;
    padding: 34px 34px 28px;
    border-radius: 24px;
    background: rgba(255, 255, 255, .13);
    border: 1px solid rgba(255, 255, 255, .35);
    box-shadow: 0 25px 80px rgba(0, 0, 0, .45);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.login-card {
    max-width: 430px;
}

.register-card {
    max-width: 470px;
}

.login-shell .title,
.register-shell .title {
    font-size: 30px;
    font-weight: 800;
    margin-bottom: 10px;
}

.login-shell .subtitle,
.register-shell .subtitle {
    font-size: 13px;
    color: rgba(255, 255, 255, .75);
    margin-bottom: 24px;
    line-height: 1.9;
}

.social-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.social-row form {
    margin: 0;
}

.social-btn {
    width: 100%;
    height: 44px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, .42);
    background: rgba(255, 255, 255, .08);
    color: #fff;
    cursor: pointer;
    font-size: 13px;
    transition: .25s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 800;
}

.social-icon {
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
}

.social-icon-facebook {
    color: #1877f2;
    font-size: 20px;
    line-height: 1;
}

.social-btn:hover {
    background: rgba(255, 255, 255, .18);
    transform: translateY(-2px);
}

.social-btn:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.divider {
    display: flex;
    align-items: center;
    gap: 14px;
    color: rgba(255, 255, 255, .65);
    font-size: 13px;
    margin-bottom: 24px;
}

.divider::before,
.divider::after {
    content: "";
    height: 1px;
    flex: 1;
    background: rgba(255, 255, 255, .38);
}

.login-shell .form-group,
.register-shell .form-group {
    margin-bottom: 18px;
}

.login-shell .form-label,
.register-shell .form-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-shell .input-wrap,
.register-shell .input-wrap {
    position: relative;
}

.login-shell .form-control,
.register-shell .form-control {
    width: 100%;
    height: 48px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .45);
    background: rgba(255, 255, 255, .07);
    color: #fff;
    outline: none;
    padding: 0 16px 0 46px;
    font-size: 14px;
    transition: .25s;
}

.login-shell .form-control::placeholder,
.register-shell .form-control::placeholder {
    color: rgba(255, 255, 255, .55);
}

.login-shell .form-control:focus,
.register-shell .form-control:focus {
    border-color: #78a7ff;
    background: rgba(37, 99, 235, .22);
    box-shadow: 0 0 0 4px rgba(47, 116, 255, .22);
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, .72);
    font-size: 18px;
}

.forgot {
    display: inline-block;
    margin: 2px 0 22px;
    color: #2f7cff;
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
}

.login-btn,
.register-btn {
    width: 100%;
    height: 50px;
    border: 0;
    border-radius: 50px;
    background: linear-gradient(135deg, #2f7cff, #2563ff);
    color: #fff;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 16px 35px rgba(37, 99, 255, .35);
    transition: .25s;
}

.login-btn:hover,
.register-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 45px rgba(37, 99, 255, .48);
}

.signup,
.signin {
    margin-top: 22px;
    text-align: center;
    color: rgba(255, 255, 255, .68);
    font-size: 13px;
}

.signup a,
.signin a {
    color: #78a7ff;
    text-decoration: none;
    font-weight: 800;
    margin-right: 6px;
}

.password-tools {
    display: flex;
    gap: 8px;
    margin: -4px 0 16px;
}

.suggest-btn {
    border: 1px solid rgba(255, 255, 255, .34);
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    color: #fff;
    padding: 8px 14px;
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
    transition: .25s;
}

.suggest-btn:hover {
    background: rgba(255, 255, 255, .2);
}

.login-shell .text-danger,
.register-shell .text-danger {
    color: #ffd3d3 !important;
    font-size: 12px;
    display: block;
    margin-top: 6px;
}

.login-shell .alert,
.register-shell .alert {
    margin-bottom: 12px;
    font-size: 13px;
}

@media (max-width: 480px) {
    .login-card,
    .register-card {
        padding: 28px 20px 24px;
        border-radius: 20px;
    }

    .social-row {
        grid-template-columns: 1fr;
    }

    .login-shell .title,
    .register-shell .title {
        font-size: 26px;
    }
}

/* Professional auth card header and password controls */
.auth-card-brand {
    text-align: center;
    display: grid;
    gap: 6px;
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, .22);
}

.auth-card-brand strong {
    font-family: Inter, Tahoma, "Segoe UI", sans-serif;
    font-size: 31px;
    font-weight: 950;
    letter-spacing: .4px;
    color: #fff;
    text-shadow: 0 8px 28px rgba(37, 99, 235, .45);
}

.auth-card-brand span {
    color: rgba(255, 255, 255, .74);
    font-size: 12px;
    font-weight: 800;
}

.login-shell .input-wrap.has-password-toggle .form-control,
.register-shell .input-wrap.has-password-toggle .form-control {
    padding-right: 48px;
}

.password-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    width: 34px;
    height: 34px;
    transform: translateY(-50%);
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .12);
    color: rgba(255, 255, 255, .82);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: .2s;
}

.password-toggle:hover,
.password-toggle:focus-visible {
    background: rgba(120, 167, 255, .32);
    color: #fff;
    outline: none;
}

.password-suggestion {
    margin-top: 10px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(15, 23, 42, .48);
    border: 1px solid rgba(120, 167, 255, .36);
    box-shadow: 0 16px 32px rgba(0, 0, 0, .22);
}

.password-suggestion strong,
.password-suggestion span,
.password-tools small {
    display: block;
}

.password-suggestion strong {
    font-size: 13px;
    margin-bottom: 5px;
}

.password-suggestion span,
.password-tools small {
    color: rgba(255, 255, 255, .72);
    font-size: 11px;
    line-height: 1.8;
}

.password-suggestion-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.password-suggestion-actions button {
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 999px;
    background: rgba(255, 255, 255, .12);
    color: #fff;
    padding: 7px 12px;
    font-size: 12px;
    font-weight: 800;
    cursor: pointer;
}

.password-suggestion-actions button:first-child {
    background: linear-gradient(135deg, #2f7cff, #2563ff);
    border-color: transparent;
}

.password-tools {
    align-items: center;
    flex-wrap: wrap;
}