body {
    min-width: 320px;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: hidden;
    background: var(--black);
}

button,
input {
    font: inherit;
}

.login-container {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    min-height: 100vh;
    min-height: 100dvh;
}

.login-left {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(3rem, 6vw, 7rem);
    overflow: hidden;
    background: var(--gray-900);
    border-right: 1px solid var(--gray-800);
}

.login-left::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(var(--gray-800) 1px, transparent 1px),
        linear-gradient(90deg, var(--gray-800) 1px, transparent 1px);
    background-size: 56px 56px;
    opacity: 0.24;
    mask-image: linear-gradient(to bottom, black, transparent 80%);
}

.login-left::after {
    content: "";
    position: absolute;
    top: 0;
    left: clamp(2rem, 7vw, 8rem);
    width: 112px;
    height: 3px;
    background: var(--accent);
}

.login-branding {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 520px;
}

.login-logo {
    display: inline-flex;
    align-items: center;
    margin-bottom: clamp(3.5rem, 8vh, 6rem);
}

.login-logo .brand-logo {
    width: auto;
    height: clamp(2.75rem, 4vw, 3.5rem);
}

.login-branding h1,
.login-form h2 {
    font-family: "Space Grotesk", sans-serif;
    color: var(--white);
    letter-spacing: -0.035em;
}

.login-branding h1 {
    max-width: 440px;
    margin-bottom: 1.25rem;
    font-size: clamp(2.75rem, 4.4vw, 4.75rem);
    font-weight: 700;
    line-height: 0.98;
}

.login-branding > p {
    max-width: 500px;
    margin-bottom: 3rem;
    color: var(--gray-300);
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    line-height: 1.65;
}

.login-features {
    display: grid;
    gap: 1.125rem;
}

.login-feature {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    color: var(--gray-200);
    font-size: 1rem;
}

.login-feature svg {
    flex: 0 0 auto;
}

.login-right {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    min-width: 0;
    padding: clamp(2.5rem, 6vw, 6rem);
    overflow-y: auto;
    background: var(--black);
}

.login-form-container {
    width: 100%;
    max-width: 480px;
    margin-block: auto;
}

.form-tabs {
    display: flex;
    gap: 0.375rem;
    margin-bottom: 2.5rem;
    padding: 0.375rem;
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    border-radius: 8px;
}

.form-tab {
    flex: 1;
    min-height: 44px;
    padding: 0.75rem 1rem;
    cursor: pointer;
    color: var(--gray-300);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 5px;
    font-size: 0.9375rem;
    font-weight: 600;
    transition:
        color 0.2s ease,
        background-color 0.2s ease,
        border-color 0.2s ease;
}

.form-tab:hover {
    color: var(--white);
}

.form-tab.active {
    color: var(--black);
    background: var(--accent);
    border-color: var(--accent);
}

.form-tab:focus-visible,
.btn-primary:focus-visible,
.btn-social:focus-visible,
.back-home a:focus-visible,
.forgot-link:focus-visible,
.checkbox-label a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

.login-form {
    display: none;
}

.login-form.active {
    display: block;
    animation: form-enter 0.22s ease-out;
}

@keyframes form-enter {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-form h2 {
    margin-bottom: 2rem;
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    line-height: 1.15;
}

.form-group {
    margin-bottom: 1.375rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-100);
    font-size: 0.875rem;
    font-weight: 600;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    min-height: 52px;
    padding: 0.875rem 1rem;
    color: var(--white);
    caret-color: var(--accent);
    background: var(--gray-900);
    border: 1px solid var(--gray-700);
    border-radius: 6px;
    font-size: 1rem;
    transition:
        border-color 0.2s ease,
        background-color 0.2s ease;
}

.form-group input:hover {
    border-color: var(--gray-600);
}

.form-group input:focus {
    outline: none;
    background: var(--gray-800);
    border-color: var(--accent);
}

.form-group input::placeholder {
    color: var(--gray-400);
}

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.checkbox-label {
    display: flex !important;
    align-items: flex-start;
    gap: 0.625rem;
    margin-bottom: 0 !important;
    cursor: pointer;
    color: var(--gray-300) !important;
    font-size: 0.875rem !important;
    font-weight: 400 !important;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    margin-top: 1px;
    cursor: pointer;
    accent-color: var(--accent);
}

.checkbox-label a,
.forgot-link {
    color: var(--accent);
    text-decoration: none;
}

.checkbox-label a:hover,
.forgot-link:hover {
    text-decoration: underline;
}

.forgot-link {
    flex: 0 0 auto;
    font-size: 0.875rem;
    font-weight: 600;
}

.btn-full {
    width: 100%;
    min-height: 52px;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--gray-400);
    font-size: 0.8125rem;
}

.divider::before,
.divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--gray-800);
}

.social-buttons {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.btn-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    min-height: 48px;
    padding: 0.75rem 1rem;
    cursor: pointer;
    color: var(--gray-100);
    background: var(--gray-900);
    border: 1px solid var(--gray-700);
    border-radius: 6px;
    font-size: 0.9375rem;
    font-weight: 600;
    transition:
        color 0.2s ease,
        background-color 0.2s ease,
        border-color 0.2s ease;
}

.btn-social:hover {
    color: var(--white);
    background: var(--gray-800);
    border-color: var(--accent);
}

.signup-bonus {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    margin-bottom: 1.5rem;
    padding: 0.875rem 1rem;
    color: var(--gray-100);
    background: rgba(0, 255, 136, 0.06);
    border: 1px solid rgba(0, 255, 136, 0.25);
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
}

.signup-bonus svg path {
    fill: var(--accent);
}

.back-home {
    margin-top: 2rem;
    text-align: center;
}

.back-home a {
    color: var(--gray-300);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.back-home a:hover {
    color: var(--accent);
}

@media (max-width: 980px) {
    body {
        overflow: auto;
    }

    .login-container {
        grid-template-columns: 1fr;
    }

    .login-left {
        justify-content: flex-start;
        padding: 3.5rem max(1.5rem, calc((100vw - 560px) / 2));
        border-right: 0;
        border-bottom: 1px solid var(--gray-800);
    }

    .login-left::after {
        left: max(1.5rem, calc((100vw - 560px) / 2));
    }

    .login-branding {
        max-width: 560px;
    }

    .login-logo {
        margin-bottom: 3rem;
    }

    .login-branding h1 {
        font-size: clamp(2.5rem, 9vw, 4rem);
    }

    .login-branding > p {
        margin-bottom: 2rem;
    }

    .login-features {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .login-right {
        min-height: auto;
        padding: 4rem 1.5rem;
        overflow: visible;
    }

    .login-form-container {
        max-width: 560px;
        margin-block: 0;
    }
}

@media (max-width: 560px) {
    .login-left {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .login-logo {
        margin-bottom: 2.5rem;
    }

    .login-logo .brand-logo {
        height: 2.625rem;
    }

    .login-branding h1 {
        font-size: 2.625rem;
    }

    .login-features {
        grid-template-columns: 1fr;
    }

    .login-right {
        padding: 3rem 1.25rem;
    }
}

@media (max-width: 420px) {
    .form-options {
        align-items: flex-start;
        flex-direction: column;
    }

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

@media (prefers-reduced-motion: reduce) {
    .login-form.active {
        animation: none;
    }

    .form-tab,
    .form-group input,
    .btn-social,
    .back-home a {
        transition: none;
    }
}