/* Shared colors, surfaces, header and controls: tools.css. */
.twofa-layout {
    display: grid;
    grid-template-columns: minmax(290px, 0.8fr) minmax(0, 1.45fr);
    gap: 12px;
    margin-top: 0;
}

.twofa-guide-heading,
.twofa-workspace-head,
.twofa-result-top,
.twofa-steps li,
.twofa-privacy-note,
.twofa-empty {
    display: flex;
    align-items: center;
}

.twofa-guide-heading {
    gap: 11px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--tool-border);
}

.twofa-section-icon {
    display: inline-grid;
    flex: 0 0 auto;
    place-items: center;
    color: var(--primary);
    background: var(--tool-accent-soft);
    width: 40px;
    height: 40px;
    border-radius: 12px;
    font-size: 17px;
}

.twofa-steps {
    display: grid;
    gap: 14px;
    margin: 16px 0 !important;
}

.twofa-steps li {
    gap: 11px;
    margin: 0 !important;
}

.twofa-steps > li > span {
    display: inline-grid;
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--primary) 24%, transparent);
    border-radius: 12px;
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 7%, transparent);
    font-size: 13px;
    font-weight: 700;
}

.twofa-steps strong,
.twofa-privacy-note strong,
.twofa-empty strong {
    display: block;
    margin-bottom: 2px;
    color: var(--tool-heading);
    font-size: 14px;
}

.twofa-steps p,
.twofa-privacy-note p,
.twofa-empty p {
    color: var(--tool-muted);
    font-size: 12px;
    line-height: 1.5;
}

.twofa-steps code {
    padding: 1px 5px;
    border-radius: 5px;
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 8%, transparent);
}

.twofa-privacy-note {
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
}

.twofa-privacy-note > i {
    margin-top: 2px;
    font-size: 16px;
}

.twofa-workspace-head {
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.twofa-form label {
    display: block;
    margin-bottom: 8px;
    color: var(--tool-heading);
    font-size: 14px;
    font-weight: 700;
}

.twofa-input-wrap {
    display: flex;
    align-items: center;
    min-height: 50px;
    padding: 0 8px 0 14px;
}

.twofa-input-wrap > i {
    flex: 0 0 auto;
    margin-right: 12px;
    color: var(--primary);
}

.twofa-input-wrap input {
    width: 100%;
    min-width: 0;
    height: 48px;
    padding: 0;
    border: 0 !important;
    color: var(--tool-heading);
    background: transparent !important;
    box-shadow: none !important;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace !important;
    font-size: 15px;
    letter-spacing: 0.045em;
}

.twofa-input-wrap input::placeholder {
    letter-spacing: 0;
}

.twofa-icon-button {
    display: inline-grid;
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 12px;
    color: var(--tool-muted);
    background: transparent;
    transition: color 0.18s ease, background 0.18s ease;
}

.twofa-icon-button:hover,
.twofa-icon-button:focus-visible {
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 8%, transparent);
}

.twofa-field-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-top: 8px;
}

.twofa-field-meta small {
    color: var(--tool-muted);
    font-size: 12px;
}

.twofa-field-meta button {
    flex: 0 0 auto;
    padding: 0;
    color: var(--primary);
    background: transparent;
    font-size: 12px;
    font-weight: 700;
}

.twofa-error {
    min-height: 22px;
    padding-top: 5px;
    color: #dc2626;
    font-size: 12px;
}

.twofa-generate { width: 100%; }

.twofa-empty {
    gap: 14px;
    margin-top: 16px;
    padding: 14px;
    border: 1px dashed color-mix(in srgb, var(--tool-muted) 28%, transparent);
    border-radius: var(--tool-radius);
}

.twofa-empty > span {
    display: inline-grid;
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 14px;
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 8%, transparent);
    font-size: 18px;
}

.twofa-result {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid var(--tool-border);
    border-radius: var(--tool-radius);
    background: var(--tool-surface);
}

.twofa-result[hidden] {
    display: none;
}

.twofa-result-top {
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 15px;
}

.twofa-result-top p {
    margin-top: 2px;
    color: var(--tool-muted);
    font-size: 12px;
}

.twofa-timer {
    position: relative;
    display: inline-grid;
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    place-items: center;
    border-radius: 50%;
    background: conic-gradient(var(--primary) var(--progress), color-mix(in srgb, var(--tool-muted) 14%, transparent) 0);
}

.twofa-timer::before {
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    content: "";
    background: var(--tool-surface);
}

.twofa-timer span {
    position: relative;
    z-index: 1;
    color: var(--tool-heading);
    font-size: 13px;
    font-weight: 700;
}

.twofa-code {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 64px;
    padding: 10px 17px;
    border: 1px solid var(--tool-border);
    border-radius: var(--tool-radius);
    color: var(--tool-heading);
    background: var(--tool-field);
    box-shadow: none;
    transition: border-color 0.18s ease, transform 0.18s ease;
}

.twofa-code:hover,
.twofa-code:focus-visible {
    border-color: color-mix(in srgb, var(--primary) 45%, transparent);
    color: var(--primary);
}

.twofa-code:active {
    transform: scale(0.995);
}

.twofa-code span {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: clamp(29px, 6vw, 40px);
    font-weight: 800;
    letter-spacing: 0.18em;
    line-height: 1;
}

.twofa-code i {
    flex: 0 0 auto;
    font-size: 18px;
}

.twofa-progress {
    height: 5px;
    margin-top: 14px;
    overflow: hidden;
    border-radius: 999px;
    background: color-mix(in srgb, var(--tool-muted) 13%, transparent);
}

.twofa-progress span {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--primary), var(--primary1));
    transform-origin: left center;
    transition: transform 0.2s linear;
}

.twofa-copy-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin-top: 11px;
    color: var(--tool-muted);
    font-size: 12px;
}

.twofa-copy-hint.is-success {
    font-weight: 700;
}

@media (max-width: 991px) {
    .twofa-layout {
        grid-template-columns: 1fr;
    }
    .twofa-guide { order: 2; }
    .twofa-workspace { order: 1; }
}

@media (max-width: 767px) {
    .twofa-workspace-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .twofa-code {
        min-height: 66px;
        padding: 12px 15px;
    }

    .twofa-code span {
        letter-spacing: 0.13em;
    }
}

@media (max-width: 420px) {
    .twofa-code span {
        font-size: 27px;
        letter-spacing: 0.1em;
    }
}