#login-register {
    --lr-bg: var(--background-color, #0f1724);
    --lr-surface: var(--surface-color, #111827);
    --lr-text: var(--default-color, #e6eef8);
    --lr-heading: var(--heading-color, var(--lr-text));
    --lr-accent: var(--accent-color, #2563eb);
    --lr-accent-variant: var(--accent-variant, #1d4ed8);
    --lr-contrast: var(--contrast-color, #ffffff);
    --lr-border: var(--border-color, rgba(255,255,255,0.14));
    --lr-muted: var(--muted-color, rgba(230,238,248,0.70));
    --lr-muted-2: var(--muted-color-2, rgba(230,238,248,0.55));
    --lr-radius: 24px;
    --lr-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    color: var(--lr-text);
}

.auth-container {
    max-width: 760px;
    margin: 0 auto;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.auth-card-pro.register-card {
    background: var(--lr-surface);
    border: 1px solid var(--lr-border);
    border-radius: var(--lr-radius);
    box-shadow: var(--lr-shadow);
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

    .auth-card-pro.register-card::before {
        content: "";
        position: absolute;
        inset: 0 0 auto 0;
        height: 4px;
        background: linear-gradient(90deg, var(--lr-accent), var(--lr-accent-variant));
    }

.auth-header {
    margin-bottom: 1.5rem;
}

.auth-badge {
    width: 72px;
    height: 72px;
    margin: 0 auto 1rem;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--lr-accent), transparent 88%);
    color: var(--lr-accent);
    font-size: 1.9rem;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--lr-accent), transparent 74%);
}

.auth-card-pro h3 {
    margin-bottom: 0.35rem;
    font-size: 2rem;
    font-weight: 700;
    color: var(--lr-heading);
}

.auth-subtitle {
    margin-bottom: 0;
    color: var(--lr-muted);
    font-size: 1rem;
}

.auth-social-panel {
    margin-bottom: 1.5rem;
}

.auth-social-title {
    color: var(--lr-muted);
    font-weight: 600;
    margin-bottom: 0.85rem;
}

.auth-divider {
    position: relative;
    text-align: center;
    margin: 1.35rem 0 1rem;
}

    .auth-divider::before {
        content: "";
        position: absolute;
        top: 50%;
        left: 0;
        right: 0;
        border-top: 1px solid var(--lr-border);
        transform: translateY(-50%);
    }

    .auth-divider span {
        position: relative;
        z-index: 1;
        background: var(--lr-surface);
        padding: 0 14px;
        color: var(--lr-muted);
        font-size: 0.95rem;
    }

.auth-social-list {
    display: grid;
    gap: 0.85rem;
}

.auth-social-btn {
    height: 56px;
    border-radius: 16px;
    border: 1px solid var(--lr-border);
    background: var(--lr-surface);
    color: var(--lr-text);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

    .auth-social-btn:hover {
        background: color-mix(in srgb, var(--lr-accent), transparent 94%);
        border-color: color-mix(in srgb, var(--lr-accent), transparent 60%);
        color: var(--lr-text);
        transform: translateY(-1px);
    }

    .auth-social-btn:focus-visible {
        outline: none;
        box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--lr-accent), transparent 80%);
    }

.auth-social-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--lr-accent), transparent 90%);
    color: var(--lr-accent);
    font-size: 1rem;
    flex: 0 0 34px;
}

.auth-form.register-form {
    margin-top: 0.75rem;
}

.form-field {
    margin-bottom: 0.15rem;
}

#login-register .form-label {
    color: var(--lr-muted);
    font-weight: 600;
    margin-bottom: 0.55rem;
}

.optional-text {
    color: var(--lr-muted-2);
    font-weight: 500;
}

.form-helper {
    color: var(--lr-muted-2);
    font-size: 0.87rem;
    margin-top: 0.5rem;
}

.auth-input.form-control,
#login-register .form-control,
#login-register .form-select {
    background-color: color-mix(in srgb, var(--lr-surface), #000 6%);
    color: var(--lr-text);
    border: 1px solid var(--lr-border);
    border-radius: 16px;
    padding: 0.95rem 1rem;
    min-height: 56px;
    transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}

    .auth-input.form-control::placeholder {
        color: color-mix(in srgb, var(--lr-text), transparent 55%);
    }

    .auth-input.form-control:focus,
    #login-register .form-control:focus,
    #login-register .form-select:focus {
        background-color: color-mix(in srgb, var(--lr-surface), #000 2%);
        color: var(--lr-text);
        border-color: color-mix(in srgb, var(--lr-accent), transparent 30%);
        box-shadow: 0 0 0 0.22rem color-mix(in srgb, var(--lr-accent), transparent 78%);
        outline: none;
    }

#login-register input:-webkit-autofill,
#login-register textarea:-webkit-autofill,
#login-register select:-webkit-autofill {
    -webkit-text-fill-color: var(--lr-text) !important;
    transition: background-color 9999s ease-in-out 0s;
    box-shadow: 0 0 0 1000px color-mix(in srgb, var(--lr-surface), #000 6%) inset !important;
    border: 1px solid var(--lr-border) !important;
}

.file-input.form-control {
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
}

#login-register input[type="file"].form-control::file-selector-button,
#login-register input[type="file"].form-control::-webkit-file-upload-button {
    background-color: color-mix(in srgb, var(--lr-surface), #000 10%);
    color: var(--lr-text);
    border: 1px solid var(--lr-border);
    border-radius: 10px;
    padding: 8px 12px;
    margin-right: 12px;
    cursor: pointer;
    transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}

#login-register input[type="file"].form-control:hover::file-selector-button,
#login-register input[type="file"].form-control:focus::file-selector-button,
#login-register input[type="file"].form-control:hover::-webkit-file-upload-button,
#login-register input[type="file"].form-control:focus::-webkit-file-upload-button {
    background-color: color-mix(in srgb, var(--lr-accent), transparent 86%);
    border-color: color-mix(in srgb, var(--lr-accent), transparent 40%);
    color: var(--lr-text);
}

.field-error {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #ff8a8a !important;
}

.terms-box {
    background: color-mix(in srgb, var(--lr-accent), transparent 95%);
    border: 1px solid color-mix(in srgb, var(--lr-accent), transparent 82%);
    border-radius: 16px;
    padding: 1rem;
}

#login-register .form-check-label {
    color: var(--lr-text);
    line-height: 1.6;
}

#login-register .form-check-input {
    margin-top: 0.28rem;
    border-color: var(--lr-border);
    background-color: color-mix(in srgb, var(--lr-surface), #000 10%);
}

    #login-register .form-check-input:checked {
        background-color: var(--lr-accent);
        border-color: var(--lr-accent);
    }

.auth-submit-btn {
    min-height: 56px;
    border-radius: 16px;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.2px;
    box-shadow: 0 10px 22px color-mix(in srgb, var(--lr-accent), transparent 72%);
}

#login-register .btn-primary,
#login-register button.btn-primary {
    background-color: var(--lr-accent);
    border-color: var(--lr-accent);
    color: var(--lr-contrast);
}

    #login-register .btn-primary:hover,
    #login-register button.btn-primary:hover {
        background-color: var(--lr-accent-variant);
        border-color: var(--lr-accent-variant);
        transform: translateY(-1px);
    }

    #login-register .btn-primary:focus-visible {
        outline: none;
        box-shadow: 0 0 0 0.25rem color-mix(in srgb, var(--lr-accent), transparent 70%);
    }

.auth-secondary-btn {
    min-height: 56px;
    border-radius: 16px;
    border: 1px solid var(--lr-border);
    background: var(--lr-surface);
    color: var(--lr-text);
    font-weight: 600;
}

    .auth-secondary-btn:hover {
        background: color-mix(in srgb, var(--lr-accent), transparent 94%);
        border-color: color-mix(in srgb, var(--lr-accent), transparent 60%);
        color: var(--lr-text);
    }

.auth-message-stack .text-success {
    color: #6ee7b7 !important;
}

.auth-link-btn,
#login-register a {
    color: var(--lr-accent);
    text-decoration: none;
}

    .auth-link-btn:hover,
    #login-register a:hover {
        color: var(--lr-accent-variant);
    }

.auth-resend-box {
    padding-top: 0.5rem;
}

.auth-resend-panel {
    background: color-mix(in srgb, var(--lr-surface), #000 4%);
    border: 1px solid var(--lr-border);
    border-radius: 16px;
    padding: 1rem;
}

.auth-footer {
    margin-top: 1.5rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--lr-border);
}

.auth-footer-text {
    color: var(--lr-muted);
    margin-right: 0.35rem;
}

@media (max-width: 767.98px) {
    .auth-container {
        padding-left: 0.9rem;
        padding-right: 0.9rem;
    }

    .auth-card-pro.register-card {
        padding: 1.25rem;
        border-radius: 20px;
    }

    .auth-card-pro h3 {
        font-size: 1.7rem;
    }

    .auth-badge {
        width: 64px;
        height: 64px;
        border-radius: 16px;
    }

    .auth-input.form-control,
    .auth-submit-btn,
    .auth-social-btn,
    .auth-secondary-btn {
        min-height: 52px;
    }

    .terms-box,
    .auth-resend-panel {
        padding: 0.9rem;
    }
}