@import url("fontiran.css");

:root {
    color-scheme: light;
    --paper: #f4f1e9;
    --surface: #fffefa;
    --ink: #111411;
    --ink-soft: #4c514b;
    --signal: #b8f04a;
    --signal-dark: #547a08;
    --focus: #2855e7;
    --line: #cbc8bd;
    --line-soft: #dfdcd3;
    --danger: #b42318;
    --danger-soft: #fff0ed;
    --shadow: 5px 5px 0 var(--ink);
    --radius-lg: 20px;
    --radius-md: 14px;
    --page-width: 1180px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    min-height: 100dvh;
    margin: 0;
    overflow-x: hidden;
    background: var(--paper);
    color: var(--ink);
    font-family: IRANSansX, Tahoma, sans-serif;
    font-size: 16px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

button,
input,
textarea,
select {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
}

::selection {
    background: var(--signal);
    color: var(--ink);
}

.skip-link {
    position: fixed;
    z-index: 100;
    inset-block-start: 12px;
    inset-inline-start: 12px;
    padding: 10px 16px;
    border: 2px solid var(--ink);
    border-radius: 8px;
    background: var(--signal);
    color: var(--ink);
    font-weight: 700;
    text-decoration: none;
    transform: translateY(-160%);
    transition: transform 140ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.qr-app {
    position: relative;
    isolation: isolate;
    min-height: 100dvh;
    overflow: hidden;
}

.page-grid {
    position: absolute;
    z-index: -3;
    inset: 0;
    background-image:
        linear-gradient(rgba(17, 20, 17, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17, 20, 17, 0.035) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: linear-gradient(to bottom, black 0, transparent 68%);
    pointer-events: none;
}

.decorative-module {
    position: absolute;
    z-index: -2;
    width: 88px;
    aspect-ratio: 1;
    border: 2px solid var(--ink);
    background: var(--signal);
    opacity: 0.9;
    transform: rotate(8deg);
}

.decorative-module::before,
.decorative-module::after {
    position: absolute;
    content: "";
    width: 22px;
    aspect-ratio: 1;
    background: var(--ink);
}

.decorative-module::before {
    inset-block-start: 12px;
    inset-inline-start: 12px;
}

.decorative-module::after {
    inset-block-end: 12px;
    inset-inline-end: 12px;
}

.decorative-module--one {
    inset-block-start: 154px;
    inset-inline-end: max(-34px, calc((100vw - var(--page-width)) / 2 - 104px));
}

.decorative-module--two {
    width: 54px;
    inset-block-start: 430px;
    inset-inline-start: max(-24px, calc((100vw - var(--page-width)) / 2 - 72px));
    background: var(--surface);
    transform: rotate(-12deg);
}

.decorative-module--two::before,
.decorative-module--two::after {
    width: 12px;
}

.page-shell {
    width: min(calc(100% - 40px), var(--page-width));
    margin-inline: auto;
    padding-block: 22px 36px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 64px;
    padding-block-end: 16px;
    border-block-end: 1px solid rgba(17, 20, 17, 0.22);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    text-decoration: none;
}

.brand-mark {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 9px);
    grid-template-rows: repeat(2, 9px);
    gap: 4px;
    width: 36px;
    height: 36px;
    padding: 5px;
    border: 2px solid var(--ink);
    background: var(--surface);
    box-shadow: 3px 3px 0 var(--ink);
}

.brand-mark i {
    display: block;
    background: var(--ink);
}

.brand-mark i:first-child {
    grid-column: 1;
    grid-row: 1;
}

.brand-mark i:nth-child(2) {
    grid-column: 2;
    grid-row: 1;
    background: var(--signal);
}

.brand-mark i:last-child {
    grid-column: 2;
    grid-row: 2;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-copy strong {
    font-size: 1rem;
    font-weight: 800;
}

.brand-copy small {
    margin-block-start: 4px;
    color: var(--ink-soft);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.availability-badge,
.status-chip,
.step-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 5px 11px;
    border: 1px solid var(--ink);
    border-radius: 999px;
    background: var(--surface);
    color: var(--ink);
    font-size: 0.76rem;
    font-weight: 700;
    white-space: nowrap;
}

.availability-badge i,
.status-chip i {
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: var(--signal);
    box-shadow: 0 0 0 2px rgba(184, 240, 74, 0.28);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 138px;
    gap: 48px;
    align-items: end;
    padding-block: clamp(54px, 8vw, 102px) clamp(42px, 6vw, 72px);
}

.hero-copy {
    max-width: 810px;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 14px;
    color: var(--ink-soft);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.eyebrow > span {
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border: 1px solid var(--ink);
    background: var(--signal);
    color: var(--ink);
    font-size: 0.66rem;
}

.hero h1 {
    max-width: 780px;
    margin: 0;
    font-size: clamp(2.7rem, 6vw, 5.4rem);
    font-weight: 900;
    letter-spacing: -0.055em;
    line-height: 1.12;
}

.hero h1 span {
    position: relative;
    display: inline-block;
    z-index: 0;
}

.hero h1 span::after {
    position: absolute;
    z-index: -1;
    content: "";
    inset-inline: -4px;
    inset-block-end: 4px;
    height: 0.27em;
    background: var(--signal);
    transform: rotate(-1deg);
}

.hero-description {
    max-width: 620px;
    margin: 24px 0 0;
    color: var(--ink-soft);
    font-size: clamp(1rem, 1.4vw, 1.13rem);
    line-height: 1.9;
}

.hero-stamp {
    display: grid;
    min-height: 138px;
    padding: 16px;
    border: 2px solid var(--ink);
    background: var(--surface);
    box-shadow: var(--shadow);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    transform: rotate(2deg);
}

.hero-stamp span {
    align-self: start;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.16em;
}

.hero-stamp strong {
    align-self: center;
    color: var(--signal-dark);
    font-size: 2.6rem;
    line-height: 1;
}

.hero-stamp small {
    align-self: end;
    justify-self: end;
    padding: 2px 5px;
    background: var(--signal);
    color: var(--ink);
    font-weight: 800;
    letter-spacing: 0.08em;
}

.workbench {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
    gap: 28px;
    align-items: start;
}

.editor-card,
.preview-card {
    border: 1.5px solid var(--ink);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.editor-card {
    padding: clamp(22px, 3.2vw, 38px);
}

.preview-card {
    position: sticky;
    inset-block-start: 20px;
    padding: 26px;
    overflow: hidden;
}

.section-heading,
.preview-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.section-heading {
    margin-block-end: 28px;
}

.section-heading .eyebrow,
.preview-heading .eyebrow {
    margin-block-end: 7px;
}

.section-heading h2,
.preview-heading h2 {
    margin: 0;
    font-size: clamp(1.35rem, 2vw, 1.75rem);
    font-weight: 850;
    line-height: 1.35;
}

.step-chip {
    border-color: var(--line);
    background: var(--paper);
    color: var(--ink-soft);
}

.generator-form {
    display: grid;
    gap: 24px;
}

.content-type {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.content-type legend {
    margin-block-end: 9px;
    color: var(--ink-soft);
    font-size: 0.76rem;
    font-weight: 700;
}

.segmented-control {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    padding: 5px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: var(--paper);
}

.segment-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 8px 14px;
    border: 1px solid transparent;
    border-radius: 9px;
    background: transparent;
    color: var(--ink-soft);
    font-weight: 700;
    cursor: pointer;
    transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}

.segment-button:hover {
    color: var(--ink);
}

.segment-button.is-active {
    border-color: var(--ink);
    background: var(--surface);
    color: var(--ink);
    box-shadow: 2px 2px 0 var(--ink);
}

.type-symbol {
    display: grid;
    width: 22px;
    height: 22px;
    place-items: center;
    border-radius: 5px;
    background: var(--signal);
    color: var(--ink);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.82rem;
    font-weight: 900;
}

.field-group {
    display: grid;
    gap: 8px;
}

.field-group > label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--ink);
    font-size: 0.9rem;
    font-weight: 800;
}

.label-module {
    width: 9px;
    height: 9px;
    background: var(--ink);
    box-shadow: 4px 4px 0 var(--signal);
    transition: background 120ms ease;
}

.field-group:focus-within .label-module {
    background: var(--signal);
    box-shadow: 4px 4px 0 var(--ink);
}

.content-input {
    width: 100%;
    min-height: 154px;
    resize: vertical;
    padding: 16px 17px;
    border: 1.5px solid var(--ink);
    border-radius: var(--radius-md);
    outline: none;
    background: #fff;
    color: var(--ink);
    font-size: 1rem;
    line-height: 1.8;
    unicode-bidi: plaintext;
    transition: box-shadow 130ms ease, border-color 130ms ease;
}

.content-input::placeholder {
    color: #686d66;
}

.content-input:focus {
    border-color: var(--focus);
    box-shadow: 0 0 0 3px rgba(40, 85, 231, 0.2);
}

.content-input.invalid {
    border-color: var(--danger);
    box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.12);
}

.field-meta {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    color: var(--ink-soft);
    font-size: 0.72rem;
    line-height: 1.65;
}

.byte-counter {
    direction: rtl;
    flex: 0 0 auto;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.68rem;
}

.byte-counter.is-over-limit {
    color: var(--danger);
    font-weight: 800;
}

.field-error {
    color: var(--danger);
    font-size: 0.76rem;
    font-weight: 650;
}

.advanced-settings {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: #fbfaf5;
}

.advanced-settings summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 58px;
    padding: 13px 15px;
    list-style: none;
    cursor: pointer;
}

.advanced-settings summary::-webkit-details-marker {
    display: none;
}

.advanced-settings summary > span {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 0.86rem;
    font-weight: 800;
}

.advanced-settings summary > span i {
    display: grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border: 1px solid var(--ink);
    border-radius: 6px;
    background: var(--signal);
    color: var(--ink);
    font-style: normal;
    transition: transform 140ms ease;
}

.advanced-settings[open] summary > span i {
    transform: rotate(45deg);
}

.advanced-settings summary small {
    color: var(--ink-soft);
    font-size: 0.7rem;
}

.advanced-settings[open] summary {
    border-block-end: 1px solid var(--line);
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 12px;
}

.setting-card {
    display: grid;
    align-content: start;
    min-width: 0;
    min-height: 116px;
    padding: 13px;
    border: 1px solid var(--line-soft);
    border-radius: 10px;
    background: var(--surface);
}

.setting-card--colors {
    grid-column: 1 / -1;
}

.setting-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-block-end: 12px;
}

.setting-heading > span,
.setting-heading > label {
    color: var(--ink);
    font-size: 0.75rem;
    font-weight: 800;
}

.setting-heading > small,
.setting-heading > strong {
    color: var(--ink-soft);
    font-size: 0.66rem;
}

.color-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
}

.color-row label {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    padding: 8px;
    border: 1px solid var(--line-soft);
    border-radius: 9px;
    cursor: pointer;
}

.color-row input[type="color"] {
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--ink);
    border-radius: 7px;
    background: transparent;
    cursor: pointer;
}

.color-row input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.color-row input[type="color"]::-webkit-color-swatch {
    border: 0;
}

.color-row label > span {
    display: grid;
    min-width: 0;
    line-height: 1.35;
}

.color-row strong {
    font-size: 0.72rem;
}

.color-row small {
    direction: ltr;
    color: var(--ink-soft);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.62rem;
}

.range-input {
    width: 100%;
    height: 5px;
    margin: 12px 0 9px;
    border-radius: 0;
    outline: none;
    background: var(--line);
    accent-color: var(--ink);
    cursor: pointer;
}

.range-labels {
    display: flex;
    justify-content: space-between;
    color: var(--ink-soft);
    font-size: 0.62rem;
}

.select-input {
    width: 100%;
    min-height: 43px;
    padding: 7px 11px;
    border: 1px solid var(--line);
    border-radius: 8px;
    outline: none;
    background: var(--surface);
    color: var(--ink);
    font-size: 0.75rem;
    cursor: pointer;
}

.select-input:focus {
    border-color: var(--focus);
    box-shadow: 0 0 0 3px rgba(40, 85, 231, 0.15);
}

.inline-alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 13px;
    border: 1px solid var(--danger);
    border-radius: 10px;
    background: var(--danger-soft);
    color: var(--danger);
}

.inline-alert > span {
    display: grid;
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    place-items: center;
    border-radius: 5px;
    background: var(--danger);
    color: #fff;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-weight: 900;
}

.inline-alert p {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 700;
}

.generate-button,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    min-height: 52px;
    padding: 11px 17px;
    border: 1.5px solid var(--ink);
    border-radius: 11px;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.generate-button {
    width: 100%;
    background: var(--ink);
    color: #fff;
    box-shadow: 4px 4px 0 var(--signal);
}

.generate-button:not(:disabled):hover,
.button:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--signal);
}

.generate-button:not(:disabled):active,
.button:active {
    transform: translate(0, 0);
    box-shadow: 2px 2px 0 var(--signal);
}

.generate-button:disabled {
    cursor: wait;
    opacity: 0.78;
}

.button-arrow {
    display: grid;
    width: 29px;
    height: 29px;
    place-items: center;
    border-radius: 7px;
    background: var(--signal);
    color: var(--ink);
    font-size: 1.1rem;
}

.loading-dots {
    display: inline-flex;
    gap: 4px;
}

.loading-dots i {
    width: 7px;
    height: 7px;
    background: var(--signal);
    animation: loading-pulse 900ms infinite ease-in-out;
}

.loading-dots i:nth-child(2) {
    animation-delay: 120ms;
}

.loading-dots i:nth-child(3) {
    animation-delay: 240ms;
}

.status-chip {
    border-color: var(--line);
    background: var(--paper);
    color: var(--ink-soft);
}

.status-chip i {
    background: #a5a99e;
    box-shadow: none;
}

.status-chip.is-processing i {
    background: #e2a400;
    animation: status-blink 800ms infinite alternate ease-in-out;
}

.status-chip.is-ready {
    border-color: var(--ink);
    background: var(--signal);
    color: var(--ink);
}

.status-chip.is-ready i {
    background: var(--ink);
}

.status-chip.is-error {
    border-color: var(--danger);
    background: var(--danger-soft);
    color: var(--danger);
}

.status-chip.is-error i {
    background: var(--danger);
}

.preview-stage {
    display: grid;
    min-height: 430px;
    margin-block: 22px 18px;
    padding: 26px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 15px;
    background:
        linear-gradient(rgba(17, 20, 17, 0.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17, 20, 17, 0.028) 1px, transparent 1px),
        #f8f7f2;
    background-size: 20px 20px;
}

.empty-state,
.processing-state,
.error-state {
    display: grid;
    width: 100%;
    max-width: 290px;
    justify-items: center;
    text-align: center;
}

.empty-state strong,
.processing-state strong,
.error-state strong {
    margin-block-start: 18px;
    font-size: 0.98rem;
}

.empty-state > span,
.processing-state > span,
.error-state p {
    margin: 5px 0 0;
    color: var(--ink-soft);
    font-size: 0.73rem;
    line-height: 1.7;
}

.empty-qr {
    position: relative;
    width: min(56vw, 210px);
    max-width: 210px;
    aspect-ratio: 1;
    border: 1px dashed #a8aba3;
    border-radius: 8px;
    background:
        radial-gradient(circle at center, rgba(17, 20, 17, 0.16) 0 2px, transparent 2.5px);
    background-size: 14px 14px;
    opacity: 0.65;
}

.finder {
    position: absolute;
    width: 48px;
    height: 48px;
    border: 7px solid #8e9289;
    background: #f8f7f2;
    box-shadow: inset 0 0 0 7px #f8f7f2, inset 0 0 0 15px #8e9289;
}

.finder--one {
    inset-block-start: 17px;
    inset-inline-start: 17px;
}

.finder--two {
    inset-block-start: 17px;
    inset-inline-end: 17px;
}

.finder--three {
    inset-block-end: 17px;
    inset-inline-start: 17px;
}

.processing-grid {
    display: grid;
    grid-template-columns: repeat(3, 28px);
    grid-template-rows: repeat(3, 28px);
    gap: 7px;
}

.processing-grid i {
    display: block;
    background: var(--ink);
    animation: module-build 900ms infinite alternate ease-in-out;
}

.processing-grid i:nth-child(2) {
    grid-column: 3;
    animation-delay: 90ms;
}

.processing-grid i:nth-child(3) {
    grid-column: 2;
    grid-row: 2;
    background: var(--signal);
    animation-delay: 180ms;
}

.processing-grid i:nth-child(4) {
    grid-column: 1;
    grid-row: 3;
    animation-delay: 270ms;
}

.processing-grid i:nth-child(5) {
    grid-column: 3;
    grid-row: 3;
    animation-delay: 360ms;
}

.error-state__mark {
    display: grid;
    width: 74px;
    height: 74px;
    place-items: center;
    border: 2px solid var(--danger);
    background: var(--danger-soft);
    color: var(--danger);
    box-shadow: 5px 5px 0 var(--danger);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 2.4rem;
    font-weight: 900;
}

.qr-sheet {
    position: relative;
    display: grid;
    width: min(100%, 326px);
    min-height: 350px;
    padding: 24px 24px 17px;
    place-items: center;
    border: 1px solid var(--ink);
    background: #fff;
    box-shadow: 8px 8px 0 rgba(17, 20, 17, 0.12);
    animation: reveal-qr 150ms ease-out both;
}

.qr-image {
    display: block;
    width: min(100%, 278px);
    height: auto;
    aspect-ratio: 1;
    object-fit: contain;
    image-rendering: pixelated;
}

.qr-sheet small {
    justify-self: stretch;
    padding-block-start: 9px;
    border-block-start: 1px solid #e4e4df;
    color: #696d66;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.58rem;
    letter-spacing: 0.12em;
    text-align: start;
}

.crop-mark {
    position: absolute;
    width: 16px;
    height: 16px;
    pointer-events: none;
}

.crop-mark::before,
.crop-mark::after {
    position: absolute;
    content: "";
    background: var(--ink);
}

.crop-mark::before {
    width: 16px;
    height: 1px;
}

.crop-mark::after {
    width: 1px;
    height: 16px;
}

.crop-mark--top {
    inset-block-start: -8px;
    inset-inline-start: -8px;
}

.crop-mark--bottom {
    inset-block-end: -8px;
    inset-inline-end: -8px;
    transform: rotate(180deg);
}

.download-actions {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 9px;
}

.button--primary {
    background: var(--ink);
    color: #fff;
    box-shadow: 3px 3px 0 var(--signal);
}

.button--primary i {
    display: grid;
    width: 27px;
    height: 27px;
    place-items: center;
    border-radius: 6px;
    background: var(--signal);
    color: var(--ink);
    font-style: normal;
}

.button--secondary {
    background: var(--surface);
    color: var(--ink);
    box-shadow: 3px 3px 0 var(--ink);
}

.reset-button {
    display: block;
    min-height: 42px;
    margin: 13px auto 0;
    padding: 7px 10px;
    border: 0;
    border-block-end: 1px solid currentColor;
    background: transparent;
    color: var(--ink-soft);
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
}

.preview-note {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--paper);
}

.scan-frame {
    position: relative;
    flex: 0 0 auto;
    width: 35px;
    height: 35px;
    border: 1.5px solid var(--ink);
}

.scan-frame::before {
    position: absolute;
    content: "";
    inset: 8px;
    background: var(--signal);
}

.preview-note p {
    display: grid;
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.68rem;
    line-height: 1.55;
}

.preview-note strong {
    color: var(--ink);
    font-size: 0.74rem;
}

.trust-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(18px, 4vw, 48px);
    margin-block-start: 36px;
    padding: 18px 22px;
    border-block: 1px solid rgba(17, 20, 17, 0.28);
    color: var(--ink-soft);
    font-size: 0.72rem;
    font-weight: 700;
}

.trust-strip span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.trust-strip i {
    width: 7px;
    height: 7px;
    background: var(--signal);
    box-shadow: 2px 2px 0 var(--ink);
}

.fatal-error {
    display: grid;
    width: min(calc(100% - 32px), 620px);
    min-height: 100dvh;
    margin-inline: auto;
    align-content: center;
    justify-items: start;
}

.fatal-error__mark {
    width: 74px;
    height: 74px;
    margin-block-end: 22px;
    border: 2px solid var(--ink);
    background: var(--signal);
    box-shadow: 6px 6px 0 var(--ink);
}

.fatal-error h1 {
    margin: 0;
    font-size: clamp(2rem, 6vw, 4rem);
    line-height: 1.2;
}

.fatal-error p:not(.eyebrow) {
    max-width: 500px;
    margin-block: 16px 24px;
    color: var(--ink-soft);
}

button:focus-visible,
a:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid rgba(40, 85, 231, 0.72);
    outline-offset: 3px;
}

@keyframes reveal-qr {
    from {
        opacity: 0;
        transform: scale(0.98);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes loading-pulse {
    0%,
    100% {
        opacity: 0.35;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-3px);
    }
}

@keyframes status-blink {
    to {
        opacity: 0.35;
    }
}

@keyframes module-build {
    from {
        opacity: 0.25;
        transform: scale(0.76);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (max-width: 960px) {
    .workbench {
        grid-template-columns: minmax(0, 1fr);
    }

    .preview-card {
        position: relative;
        inset-block-start: auto;
    }

    .preview-stage {
        min-height: 400px;
    }

    .decorative-module {
        display: none;
    }
}

@media (max-width: 680px) {
    .page-shell {
        width: min(calc(100% - 28px), var(--page-width));
        padding-block-start: 14px;
    }

    .topbar {
        min-height: 58px;
    }

    .availability-badge {
        padding-inline: 9px;
        font-size: 0.66rem;
    }

    .availability-badge i {
        width: 6px;
        height: 6px;
    }

    .hero {
        grid-template-columns: minmax(0, 1fr);
        gap: 24px;
        padding-block: 48px 42px;
    }

    .hero h1 {
        font-size: clamp(2.45rem, 13vw, 4rem);
    }

    .hero-description {
        margin-block-start: 18px;
        font-size: 0.93rem;
    }

    .hero-stamp {
        grid-template-columns: auto 1fr auto;
        min-height: 66px;
        align-items: center;
        transform: rotate(0);
    }

    .hero-stamp strong {
        justify-self: center;
        font-size: 2rem;
    }

    .hero-stamp small {
        align-self: center;
    }

    .editor-card,
    .preview-card {
        border-radius: 15px;
        box-shadow: 4px 4px 0 var(--ink);
    }

    .editor-card {
        padding: 20px 16px;
    }

    .preview-card {
        padding: 20px 16px;
    }

    .section-heading,
    .preview-heading {
        gap: 10px;
    }

    .step-chip {
        display: none;
    }

    .settings-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .setting-card--colors {
        grid-column: auto;
    }

    .field-meta {
        display: grid;
    }

    .advanced-settings summary small {
        display: none;
    }

    .preview-stage {
        min-height: 355px;
        padding: 18px 14px;
    }

    .qr-sheet {
        width: min(78vw, 316px);
        min-height: auto;
        padding: 20px 20px 15px;
    }

    .download-actions {
        grid-template-columns: 1fr;
    }

    .download-actions .button {
        width: 100%;
    }

    .trust-strip {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
        padding-inline: 8px;
    }
}

@media (max-width: 420px) {
    .brand-copy small {
        display: none;
    }

    .brand-mark {
        width: 32px;
        height: 32px;
        grid-template-columns: repeat(2, 8px);
        grid-template-rows: repeat(2, 8px);
        gap: 3px;
        padding: 5px;
    }

    .availability-badge {
        max-width: 126px;
        line-height: 1.35;
        white-space: normal;
    }

    .hero h1 {
        font-size: clamp(2.25rem, 12.8vw, 3.1rem);
    }

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

    .status-chip {
        max-width: 116px;
        line-height: 1.35;
        white-space: normal;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (forced-colors: active) {
    .brand-mark,
    .eyebrow > span,
    .type-symbol,
    .button-arrow,
    .status-chip.is-ready,
    .hero-stamp small {
        forced-color-adjust: none;
    }
}