:root {
    --ink: #182125;
    --muted: #5a6870;
    --paper: #f7f4ec;
    --panel: #fffdf8;
    --line: #d9d2c3;
    --teal: #157a77;
    --sea: #bfe4de;
    --coral: #d95d39;
    --amber: #edb34f;
    --green: #2f8f5b;
    --shadow: 0 20px 50px rgba(24, 33, 37, 0.18);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

html.text-fullscreen {
    width: 100%;
    height: 100%;
    max-width: 100%;
    overflow: hidden;
    overscroll-behavior: none;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        linear-gradient(135deg, rgba(21, 122, 119, 0.18), rgba(217, 93, 57, 0.08) 42%, rgba(237, 179, 79, 0.14)),
        repeating-linear-gradient(90deg, rgba(24, 33, 37, 0.045) 0, rgba(24, 33, 37, 0.045) 1px, transparent 1px, transparent 42px),
        repeating-linear-gradient(0deg, rgba(24, 33, 37, 0.035) 0, rgba(24, 33, 37, 0.035) 1px, transparent 1px, transparent 42px),
        var(--paper);
}

html.text-fullscreen body,
body.text-fullscreen {
    width: 100%;
    height: 100%;
    max-width: 100%;
    overflow: hidden;
    overscroll-behavior: none;
}

body.text-fullscreen .pair-panel {
    overflow: hidden;
    backdrop-filter: none;
}

body.text-fullscreen .transfer-rail {
    display: none;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    content: "";
    background:
        linear-gradient(110deg, transparent 0 12%, rgba(255, 255, 255, 0.44) 12% 13%, transparent 13% 100%),
        linear-gradient(72deg, transparent 0 55%, rgba(21, 122, 119, 0.15) 55% 56%, transparent 56% 100%),
        linear-gradient(155deg, transparent 0 74%, rgba(217, 93, 57, 0.12) 74% 75%, transparent 75% 100%);
}

.icyzip-shell {
    width: min(1180px, calc(100% - 32px));
    min-height: 100vh;
    margin: 0 auto;
    padding: 28px 0 24px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 56px;
}

.topbar-actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.language-label {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.language-select {
    min-height: 36px;
    max-width: 132px;
    padding: 6px 28px 6px 10px;
    color: var(--ink);
    font: inherit;
    font-size: 0.86rem;
    font-weight: 800;
    background: rgba(255, 253, 248, 0.82);
    border: 1px solid rgba(24, 33, 37, 0.14);
    border-radius: 7px;
    box-shadow: 0 10px 30px rgba(24, 33, 37, 0.08);
}

.language-select:focus {
    border-color: var(--teal);
    outline: none;
    box-shadow: 0 0 0 3px rgba(21, 122, 119, 0.14);
}

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

.brand-mark {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    color: #fffdf8;
    font-weight: 800;
    background:
        linear-gradient(140deg, var(--teal), #244f5f 54%, var(--coral));
    border: 1px solid rgba(24, 33, 37, 0.16);
    border-radius: 10px;
    box-shadow: 0 12px 28px rgba(21, 122, 119, 0.24);
}

.brand-name {
    font-size: 1.2rem;
    font-weight: 800;
}

.state-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 132px;
    justify-content: center;
    padding: 10px 14px;
    color: var(--muted);
    background: rgba(255, 253, 248, 0.72);
    border: 1px solid rgba(24, 33, 37, 0.12);
    border-radius: 999px;
    box-shadow: 0 10px 30px rgba(24, 33, 37, 0.08);
}

.state-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--amber);
    box-shadow: 0 0 0 4px rgba(237, 179, 79, 0.16);
}

body[data-ws-state="ready"] .state-dot,
body[data-ws-state="connected"] .state-dot {
    background: var(--green);
    box-shadow: 0 0 0 4px rgba(47, 143, 91, 0.16);
}

body[data-ws-state="error"] .state-dot,
body[data-ws-state="unavailable"] .state-dot,
body[data-ws-state="expired"] .state-dot,
body[data-ws-state="disconnected"] .state-dot,
body[data-ws-state="key-missing"] .state-dot,
body[data-ws-state="key-mismatch"] .state-dot {
    background: var(--coral);
    box-shadow: 0 0 0 4px rgba(217, 93, 57, 0.16);
}

.workspace {
    display: block;
    margin-top: 36px;
}

.pair-panel {
    background: rgba(255, 253, 248, 0.88);
    border: 1px solid rgba(24, 33, 37, 0.12);
    border-radius: 8px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.pair-panel {
    position: relative;
    display: grid;
    grid-template-columns: minmax(230px, 0.7fr) minmax(340px, 1fr);
    grid-template-areas:
        "copy exchange"
        "rail exchange"
        "messages exchange";
    gap: 24px;
    overflow: hidden;
    min-height: 560px;
    padding: 28px;
}

.pair-copy {
    position: relative;
    z-index: 1;
    grid-area: copy;
}

.pair-panel::after {
    position: absolute;
    right: -70px;
    bottom: -80px;
    width: 240px;
    height: 240px;
    content: "";
    background:
        repeating-linear-gradient(45deg, rgba(21, 122, 119, 0.18) 0 8px, transparent 8px 18px),
        linear-gradient(135deg, rgba(237, 179, 79, 0.3), rgba(217, 93, 57, 0.22));
    border: 1px solid rgba(24, 33, 37, 0.06);
    border-radius: 50%;
    opacity: 0.55;
}

.section-kicker {
    margin-bottom: 10px;
    color: var(--coral);
    font-size: 0.82rem;
    font-weight: 800;
}

h1 {
    margin: 0 0 12px;
    font-size: 3.1rem;
    line-height: 1;
}

.pair-subtitle {
    max-width: 27rem;
    margin: 0 0 20px;
    color: var(--muted);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.45;
}

.flow-visual {
    position: relative;
    z-index: 1;
    margin: 0 0 18px;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(191, 228, 222, 0.78), rgba(255, 253, 248, 0.82) 52%, rgba(237, 179, 79, 0.24));
    border: 1px solid rgba(24, 33, 37, 0.12);
    border-radius: 8px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.flow-visual svg {
    display: block;
    width: 100%;
    height: auto;
}

.phone-device rect:first-child {
    fill: url("#phoneGradient");
    stroke: rgba(24, 33, 37, 0.28);
    stroke-width: 2;
}

.phone-device rect:nth-child(2) {
    fill: #fffdf8;
}

.phone-device circle {
    fill: rgba(255, 253, 248, 0.9);
}

.phone-note rect,
.desktop-note rect {
    fill: rgba(21, 122, 119, 0.56);
}

.desktop-device rect:first-child {
    fill: #182125;
}

.desktop-device rect:nth-child(2) {
    fill: url("#screenGradient");
}

.desktop-device path {
    fill: none;
    stroke: #182125;
    stroke-linecap: round;
    stroke-width: 10;
}

.flow-line {
    fill: none;
    stroke-linecap: round;
    stroke-width: 4;
    stroke-dasharray: 10 12;
}

.flow-line-a {
    stroke: rgba(21, 122, 119, 0.52);
    animation: flowDash 2.6s linear infinite;
}

.flow-line-b {
    stroke: rgba(217, 93, 57, 0.52);
    animation: flowDash 2.6s linear infinite reverse;
}

.flow-chip {
    transform-box: fill-box;
    transform-origin: center;
}

.flow-chip rect {
    fill: #fffdf8;
    stroke: rgba(24, 33, 37, 0.14);
    stroke-width: 1;
    filter: drop-shadow(0 8px 14px rgba(24, 33, 37, 0.18));
}

.flow-chip path {
    stroke: var(--teal);
    stroke-linecap: round;
    stroke-width: 3;
}

.chip-a {
    animation: chipMoveA 4.8s ease-in-out infinite;
}

.chip-b {
    animation: chipMoveB 4.8s ease-in-out infinite;
}

.chip-c {
    animation: chipMoveC 4.8s ease-in-out infinite;
}

@keyframes flowDash {
    to {
        stroke-dashoffset: -44;
    }
}

@keyframes chipMoveA {
    0%,
    100% {
        transform: translate(160px, 54px);
        opacity: 0;
    }
    12%,
    84% {
        opacity: 1;
    }
    48% {
        transform: translate(250px, 24px);
    }
    70% {
        transform: translate(334px, 54px);
    }
}

@keyframes chipMoveB {
    0%,
    100% {
        transform: translate(330px, 96px);
        opacity: 0;
    }
    16%,
    86% {
        opacity: 1;
    }
    50% {
        transform: translate(242px, 126px);
    }
    72% {
        transform: translate(160px, 96px);
    }
}

@keyframes chipMoveC {
    0%,
    22%,
    100% {
        transform: translate(174px, 74px);
        opacity: 0;
    }
    34%,
    82% {
        opacity: 1;
    }
    58% {
        transform: translate(254px, 54px);
    }
    82% {
        transform: translate(318px, 74px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .flow-line,
    .flow-chip {
        animation: none;
    }

    .chip-a {
        transform: translate(240px, 50px);
        opacity: 1;
    }

    .chip-b {
        transform: translate(250px, 100px);
        opacity: 1;
    }

    .chip-c {
        transform: translate(285px, 76px);
        opacity: 1;
    }
}

.qr-frame {
    position: relative;
    z-index: 1;
    grid-area: exchange;
    display: grid;
    min-height: 540px;
    place-items: center;
    padding: 18px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(255, 253, 248, 0.66)),
        var(--sea);
    border: 1px solid rgba(24, 33, 37, 0.12);
    border-radius: 8px;
}

.qr-frame > * {
    grid-area: 1 / 1;
}

.qr-target {
    display: grid;
    min-width: 256px;
    min-height: 256px;
    place-items: center;
    color: var(--teal);
    font-size: 1.35rem;
    font-weight: 800;
    text-align: center;
}

body[data-ws-state="connecting"] .qr-target,
body[data-ws-state="open"] .qr-target,
body[data-ws-state="connected"] .qr-target,
body[data-ws-state="peer-offline"] .qr-target,
body[data-ws-state="unavailable"] .qr-target,
body[data-ws-state="expired"] .qr-target,
body[data-ws-state="disconnected"] .qr-target,
body[data-ws-state="key-missing"] .qr-target,
body[data-ws-state="key-mismatch"] .qr-target {
    display: none;
}

.qr-target canvas,
.qr-target img {
    display: block;
    width: 256px;
    height: 256px;
    background: #fff;
    border: 12px solid #fff;
    border-radius: 6px;
    box-shadow: 0 18px 32px rgba(24, 33, 37, 0.16);
}

.connection-notice {
    display: none;
    max-width: 360px;
    padding: 26px;
    text-align: center;
}

body[data-ws-state="connecting"] .connection-notice,
body[data-ws-state="open"] .connection-notice,
body[data-ws-state="error"] .connection-notice,
body[data-ws-state="unavailable"] .connection-notice,
body[data-ws-state="expired"] .connection-notice,
body[data-ws-state="disconnected"] .connection-notice,
body[data-ws-state="key-missing"] .connection-notice,
body[data-ws-state="key-mismatch"] .connection-notice {
    display: block;
}

.connection-notice-icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 14px;
    color: var(--teal);
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 3;
}

.connection-notice h2 {
    margin: 0 0 8px;
    font-size: 1.25rem;
}

.connection-notice p {
    margin: 0;
    color: var(--muted);
    font-weight: 700;
}

.transfer-rail {
    position: relative;
    z-index: 1;
    grid-area: rail;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-top: 26px;
}

.transfer-rail span {
    display: block;
    height: 9px;
    background: var(--line);
    border-radius: 999px;
}

.transfer-rail span:nth-child(1) {
    background: var(--teal);
}

.transfer-rail span:nth-child(2) {
    background: var(--sea);
}

.transfer-rail span:nth-child(3) {
    background: var(--amber);
}

.transfer-rail span:nth-child(4) {
    background: var(--coral);
}

.transfer-rail span:nth-child(5) {
    background: var(--green);
}

.messages {
    position: relative;
    z-index: 1;
    grid-area: messages;
    min-height: 34px;
    margin-top: 22px;
    color: var(--muted);
}

.text-panel {
    position: relative;
    z-index: 1;
    display: flex;
    width: 100%;
    height: 100%;
    min-height: 0;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
}

body[data-ws-state="connected"] .text-panel,
body[data-ws-state="peer-offline"] .text-panel {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

.text-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 14px;
}

.text-label {
    display: block;
    font-size: 1.05rem;
    font-weight: 800;
}

.text-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.text-connection-notice {
    display: none;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px;
    padding: 9px 11px;
    color: #6a3f13;
    font-size: 0.9rem;
    font-weight: 800;
    background: rgba(237, 179, 79, 0.16);
    border: 1px solid rgba(237, 179, 79, 0.34);
    border-radius: 7px;
}

body[data-ws-state="peer-offline"] .text-connection-notice {
    display: flex;
}

.text-connection-icon {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2.2;
}

.text-action {
    min-height: 34px;
    padding: 7px 11px;
    color: var(--ink);
    font: inherit;
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1;
    background:
        linear-gradient(180deg, rgba(255, 253, 248, 0.98), rgba(247, 244, 236, 0.88));
    border: 1px solid rgba(24, 33, 37, 0.18);
    border-radius: 7px;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(24, 33, 37, 0.08);
}

.text-action:hover,
.text-action:focus {
    border-color: var(--teal);
    outline: none;
    box-shadow: 0 0 0 3px rgba(21, 122, 119, 0.14);
}

.text-action:active {
    transform: translateY(1px);
}

.text-action-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    padding-right: 9px;
    padding-left: 9px;
}

.action-icon {
    display: block;
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2.2;
}

.text-action-fullscreen .fullscreen-icon-exit,
.text-action-fullscreen.is-fullscreen-active .fullscreen-icon-enter {
    display: none;
}

.text-action-fullscreen.is-fullscreen-active .fullscreen-icon-exit {
    display: block;
}

.text-action-danger {
    color: #fffdf8;
    background:
        linear-gradient(180deg, rgba(217, 93, 57, 0.95), rgba(150, 55, 38, 0.92));
    border-color: rgba(112, 38, 26, 0.34);
}

.text-action-danger:hover,
.text-action-danger:focus {
    border-color: rgba(112, 38, 26, 0.72);
    box-shadow: 0 0 0 3px rgba(217, 93, 57, 0.16);
}

.text-action-file-toggle,
.file-text-toggle {
    display: none;
}

#textArea {
    width: 100%;
    min-height: 290px;
    flex: 1;
    resize: vertical;
    padding: 24px;
    color: var(--ink);
    font: 1.05rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
    background:
        linear-gradient(180deg, rgba(255, 253, 248, 0.92), rgba(247, 244, 236, 0.88));
    border: 1px solid rgba(24, 33, 37, 0.18);
    border-radius: 8px;
    outline: none;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

#textArea:focus {
    border-color: var(--teal);
    box-shadow:
        0 0 0 4px rgba(21, 122, 119, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

body.text-fullscreen .text-panel {
    --fullscreen-pad: clamp(10px, 2.2vw, 28px);

    position: fixed;
    inset: 0;
    z-index: 1000;
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
    min-height: 0;
    padding:
        calc(var(--fullscreen-pad) + env(safe-area-inset-top))
        calc(var(--fullscreen-pad) + env(safe-area-inset-right))
        calc(var(--fullscreen-pad) + env(safe-area-inset-bottom))
        calc(var(--fullscreen-pad) + env(safe-area-inset-left));
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(255, 253, 248, 0.98), rgba(247, 244, 236, 0.96));
}

body.text-fullscreen .section-kicker,
body.text-fullscreen .file-panel {
    display: none;
}

body.text-fullscreen .text-panel-head {
    flex: 0 0 auto;
}

body.text-fullscreen #textArea {
    min-width: 0;
    max-width: 100%;
    min-height: 0;
    flex: 1 1 auto;
    overflow: auto;
    resize: none;
}

body[data-file-transfer="enabled"].text-fullscreen .text-action-file-toggle,
body.text-fullscreen[data-fullscreen-panel="file"] .file-text-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

body.text-fullscreen[data-fullscreen-panel="file"] .text-panel-head,
body.text-fullscreen[data-fullscreen-panel="file"] #textArea {
    display: none;
}

body[data-file-transfer="enabled"].text-fullscreen[data-fullscreen-panel="file"] .file-panel {
    display: flex;
    max-width: 100%;
    min-height: 0;
    flex: 1 1 auto;
    flex-direction: column;
    margin-top: 0;
    overflow: hidden;
}

body.text-fullscreen[data-fullscreen-panel="file"] .file-panel-head,
body.text-fullscreen[data-fullscreen-panel="file"] .file-progress-row,
body.text-fullscreen[data-fullscreen-panel="file"] .file-download {
    flex: 0 0 auto;
}

.file-panel {
    display: none;
    margin-top: 14px;
    padding: 14px;
    background:
        linear-gradient(180deg, rgba(255, 253, 248, 0.94), rgba(247, 244, 236, 0.88));
    border: 1px solid rgba(24, 33, 37, 0.14);
    border-radius: 8px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

body[data-file-transfer="enabled"] .file-panel {
    display: block;
}

body[data-file-transfer="enabled"].text-fullscreen[data-fullscreen-panel="text"] .file-panel {
    display: none;
}

.file-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.file-label {
    font-size: 1rem;
    font-weight: 800;
}

.file-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.file-input {
    max-width: 230px;
    color: var(--ink);
    font: inherit;
    font-size: 0.82rem;
}

.file-progress-row {
    display: grid;
    grid-template-columns: minmax(120px, 1fr) minmax(120px, auto);
    align-items: center;
    gap: 12px;
}

#fileProgress {
    width: 100%;
    height: 14px;
    accent-color: var(--teal);
}

#fileStatus {
    min-width: 120px;
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 700;
    text-align: right;
}

.file-download {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    margin-top: 12px;
    padding: 7px 11px;
    color: #fffdf8;
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: none;
    background:
        linear-gradient(180deg, rgba(47, 143, 91, 0.95), rgba(32, 104, 68, 0.92));
    border: 1px solid rgba(24, 84, 52, 0.34);
    border-radius: 7px;
    box-shadow: 0 8px 18px rgba(24, 33, 37, 0.08);
}

.file-download[hidden] {
    display: none;
}

.help-section {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid rgba(24, 33, 37, 0.12);
}

body.text-fullscreen .help-section {
    display: none;
}

.help-section h2 {
    max-width: 44rem;
    margin: 0 0 12px;
    font-size: 1.42rem;
    line-height: 1.18;
}

.help-list {
    display: grid;
    gap: 0;
    border-top: 1px solid rgba(24, 33, 37, 0.12);
}

.help-item {
    padding: 14px 0;
    border-bottom: 1px solid rgba(24, 33, 37, 0.12);
}

.help-item summary {
    cursor: pointer;
    font-weight: 850;
    line-height: 1.35;
}

.help-item p {
    max-width: 54rem;
    margin: 10px 0 0;
    color: var(--muted);
    font-weight: 650;
    line-height: 1.55;
}

.legal-links {
    display: inline-flex;
    gap: 14px;
    justify-content: center;
    margin-top: 18px;
    padding: 10px 14px;
    background: rgba(255, 253, 248, 0.78);
    border: 1px solid rgba(24, 33, 37, 0.12);
    border-radius: 999px;
    backdrop-filter: blur(10px);
}

.legal-links a {
    color: var(--ink);
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
}

.legal-links a:hover,
.legal-links a:focus {
    color: var(--coral);
}

@media (max-width: 700px) {
    .icyzip-shell {
        width: min(100% - 20px, 560px);
        padding-top: 16px;
        padding-bottom: 18px;
    }

    .topbar {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .topbar-actions {
        justify-content: flex-end;
        flex-wrap: wrap;
    }

    .language-label {
        display: none;
    }

    .workspace {
        margin-top: 20px;
    }

    .pair-panel {
        grid-template-columns: 1fr;
        grid-template-areas:
            "copy"
            "exchange"
            "rail"
            "messages";
        gap: 16px;
        min-height: auto;
        padding: 20px;
    }

    h1 {
        font-size: 2.4rem;
    }

    .flow-visual {
        margin-bottom: 14px;
    }

    .qr-frame {
        min-height: 330px;
        padding: 14px;
    }

    .qr-target {
        min-width: 216px;
        min-height: 216px;
    }

    .qr-target canvas,
    .qr-target img {
        width: 216px;
        height: 216px;
    }

    .text-panel-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .text-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .text-action {
        min-width: 0;
        flex: 1 1 calc(50% - 8px);
    }

    body.text-fullscreen .text-panel {
        --fullscreen-pad: 10px;
    }

    body.text-fullscreen .text-panel-head {
        min-width: 0;
        gap: 8px;
        margin-bottom: 8px;
    }

    body.text-fullscreen .text-label {
        font-size: 0.95rem;
        line-height: 1.2;
    }

    body.text-fullscreen .text-actions {
        display: grid;
        width: 100%;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 6px;
    }

    body.text-fullscreen .text-action {
        min-width: 0;
        min-height: 32px;
        padding: 7px 5px;
        overflow: hidden;
        font-size: 0.76rem;
        text-align: center;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    #textArea {
        min-height: 240px;
        padding: 18px;
    }

    body.text-fullscreen #textArea {
        min-height: 0;
        padding: 12px;
        font-size: 16px;
        line-height: 1.45;
    }

    .file-panel-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .file-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .file-input {
        width: 100%;
        min-width: 0;
        max-width: 100%;
        flex: 1 1 100%;
    }

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

    #fileStatus {
        text-align: left;
    }

    .legal-links {
        display: flex;
        justify-content: center;
    }

    .help-section {
        margin-top: 22px;
        padding-top: 18px;
    }

    .help-section h2 {
        font-size: 1.18rem;
    }

    .help-item {
        padding: 13px 0;
    }
}