/* #47 PWA manifest 生成器 · 「蓝晒图配置台」设计系统
   等宽字体主导、三栏工作区、手机实时预览；浅色默认，深色由导航 #themeToggle 联动 */
.pwa-page {
    --pwa-bg: #eaf1fa;
    --pwa-surface: #ffffff;
    --pwa-surface-2: #f3f7fd;
    --pwa-ink: #17233a;
    --pwa-ink-2: #4d5d79;
    --pwa-ink-3: #8493ad;
    --pwa-brand: #2b4b9b;
    --pwa-brand-2: #3b62c4;
    --pwa-brand-soft: #e0eafd;
    --pwa-accent: #e9662f;
    --pwa-accent-soft: #fdeade;
    --pwa-ok: #12836a;
    --pwa-ok-soft: #dff5ee;
    --pwa-err: #cf3a4b;
    --pwa-err-soft: #fce7ea;
    --pwa-line: #d5e0f2;
    --pwa-line-2: #c1d0e8;
    --pwa-code-bg: #101d33;
    --pwa-code-ink: #d8e6ff;
    --pwa-shadow: 0 8px 24px rgba(30, 55, 100, .08);
    --pwa-shadow-lg: 0 20px 50px rgba(16, 34, 68, .22);
    --pwa-mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --pwa-sans: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
    background: var(--pwa-bg);
    color: var(--pwa-ink);
    font-family: var(--pwa-sans);
    font-size: 14px;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}
:root[data-theme="dark"] .pwa-page {
    --pwa-bg: #0b1322;
    --pwa-surface: #121e32;
    --pwa-surface-2: #18263d;
    --pwa-ink: #e8eefc;
    --pwa-ink-2: #a9bbd8;
    --pwa-ink-3: #7b8dad;
    --pwa-brand: #85a9ff;
    --pwa-brand-2: #a2c0ff;
    --pwa-brand-soft: #1d3050;
    --pwa-accent: #ff9a66;
    --pwa-accent-soft: #3a241a;
    --pwa-ok: #55d6ad;
    --pwa-ok-soft: #12352c;
    --pwa-err: #ff8a96;
    --pwa-err-soft: #3a1e26;
    --pwa-line: #273a57;
    --pwa-line-2: #375078;
    --pwa-code-bg: #08101e;
    --pwa-code-ink: #dbe8ff;
    --pwa-shadow: 0 8px 24px rgba(0, 0, 0, .3);
    --pwa-shadow-lg: 0 20px 50px rgba(0, 0, 0, .55);
}
.pwa-page * { box-sizing: border-box; }
.pwa-wrap { max-width: 1260px; margin: 0 auto; padding: 26px 22px 70px; }
.pwa-page .detail-breadcrumb { margin-bottom: 22px; }
.pwa-page h1, .pwa-page h2, .pwa-page h3 { font-family: var(--pwa-mono); letter-spacing: -.01em; }
.pwa-page b, .pwa-page strong { color: var(--pwa-brand); font-weight: 700; }
.pwa-page input[type="text"], .pwa-page select {
    width: 100%; font-family: var(--pwa-mono); font-size: 12.8px; color: var(--pwa-ink);
    background: var(--pwa-surface); border: 1px solid var(--pwa-line-2);
    border-radius: 7px; padding: 8px 10px; outline: none; transition: .18s;
}
.pwa-page input[type="text"]:focus, .pwa-page select:focus { border-color: var(--pwa-brand); box-shadow: 0 0 0 3px var(--pwa-brand-soft); }
.pwa-page input.is-bad { border-color: var(--pwa-err); box-shadow: 0 0 0 3px var(--pwa-err-soft); }
.pwa-page input[type="color"] {
    width: 40px; height: 36px; padding: 2px; border: 1px solid var(--pwa-line-2);
    border-radius: 7px; background: var(--pwa-surface); cursor: pointer; flex: 0 0 auto;
}
.pwa-page button { font-family: inherit; cursor: pointer; }
.pwa-main-btn {
    border: 1px solid var(--pwa-accent); background: var(--pwa-accent); color: #fff;
    border-radius: 8px; padding: 10px 18px; font-size: 13.5px; font-weight: 700;
    box-shadow: 0 6px 16px rgba(233, 102, 47, .22); transition: .18s; white-space: nowrap;
}
.pwa-main-btn:hover { background: var(--pwa-brand-2); border-color: var(--pwa-brand-2); transform: translateY(-1px); }
.pwa-ghost-btn {
    border: 1px solid var(--pwa-line-2); background: var(--pwa-surface); color: var(--pwa-brand);
    border-radius: 8px; padding: 8px 13px; font-size: 12.8px; font-weight: 700; transition: .18s; white-space: nowrap;
}
.pwa-ghost-btn:hover { background: var(--pwa-brand-soft); border-color: var(--pwa-brand); }
.pwa-chip {
    border: 1px dashed var(--pwa-line-2); background: var(--pwa-surface); color: var(--pwa-ink-2);
    border-radius: 999px; padding: 6px 13px; font-size: 12.5px; font-weight: 600; transition: .18s;
}
.pwa-chip:hover, .pwa-chip.is-on { border-style: solid; border-color: var(--pwa-brand); color: var(--pwa-brand); background: var(--pwa-brand-soft); }
:root[data-theme="dark"] .pwa-main-btn { color: #17233a; }

/* ---------- 首屏 ---------- */
.pwa-hero {
    display: grid; grid-template-columns: minmax(0, 1.5fr) 296px; gap: 24px;
    background: var(--pwa-surface); border: 1px solid var(--pwa-line);
    border-radius: 18px; padding: 28px 30px; box-shadow: var(--pwa-shadow);
    position: relative; overflow: hidden;
}
.pwa-hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
    background-image: linear-gradient(var(--pwa-line) 1px, transparent 1px), linear-gradient(90deg, var(--pwa-line) 1px, transparent 1px);
    background-size: 26px 26px;
    mask-image: linear-gradient(90deg, rgba(0,0,0,.4), transparent 72%);
}
.pwa-hero-copy, .pwa-preview { position: relative; z-index: 1; }
.pwa-kicker {
    display: inline-block; font-family: var(--pwa-mono); font-size: 11px; font-weight: 700;
    letter-spacing: .1em; color: var(--pwa-accent); background: var(--pwa-accent-soft);
    border: 1px solid var(--pwa-line); border-radius: 5px; padding: 5px 11px; margin-bottom: 16px;
}
.pwa-hero h1 { font-size: clamp(24px, 2.6vw, 33px); line-height: 1.45; margin: 0 0 14px; font-weight: 800; }
.pwa-sub { font-size: 15px; line-height: 1.95; color: var(--pwa-ink-2); margin: 0 0 20px; max-width: 660px; }
.pwa-hero-kpi { display: flex; gap: 10px; flex-wrap: wrap; }
.pwa-hero-kpi > div {
    min-width: 116px; background: var(--pwa-surface-2); border: 1px solid var(--pwa-line);
    border-radius: 10px; padding: 10px 14px;
}
.pwa-hero-kpi b { display: block; font-family: var(--pwa-mono); font-size: 24px; line-height: 1.25; color: var(--pwa-brand); }
.pwa-hero-kpi span { font-size: 11.5px; color: var(--pwa-ink-3); }
.pwa-hero-note { margin: 16px 0 0; font-size: 12px; color: var(--pwa-ink-3); }

.pwa-preview { border-left: 1px dashed var(--pwa-line-2); padding-left: 24px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.pwa-preview-label { align-self: stretch; display: flex; justify-content: space-between; font-family: var(--pwa-mono); font-size: 11px; font-weight: 700; color: var(--pwa-brand); }
.pwa-preview-label span { color: var(--pwa-ink-3); font-weight: 400; }
.pwa-phone {
    width: 184px; border: 7px solid #1b2740; border-radius: 26px; overflow: hidden;
    background: var(--pwa-surface); box-shadow: 0 14px 30px rgba(16, 34, 68, .24);
}
:root[data-theme="dark"] .pwa-phone { border-color: #050a14; }
.pwa-phone-bar {
    height: 26px; display: flex; justify-content: space-between; align-items: center;
    padding: 0 10px; font-family: var(--pwa-mono); font-size: 10px; color: #fff;
    background: #2b4b9b; transition: background .25s;
}
.pwa-phone-dots { letter-spacing: -2px; font-size: 8px; }
.pwa-phone-screen {
    height: 218px; display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 7px; background: #eef3fa; transition: background .25s; padding: 12px; text-align: center;
}
.pwa-phone-icon {
    width: 54px; height: 54px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
    font-family: var(--pwa-mono); font-size: 24px; font-weight: 800; color: #fff; background: #e9662f;
    box-shadow: 0 6px 14px rgba(0,0,0,.18);
}
.pwa-phone-name { font-size: 13px; font-weight: 700; color: #17233a; max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pwa-phone-url { font-family: var(--pwa-mono); font-size: 9.5px; color: #4d5d79; max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pwa-phone-mode { font-family: var(--pwa-mono); font-size: 9px; padding: 2px 8px; border-radius: 99px; background: rgba(0,0,0,.09); color: #17233a; }
.pwa-phone-screen.is-dark .pwa-phone-name, .pwa-phone-screen.is-dark .pwa-phone-url { color: #eef3fa; }
.pwa-phone-screen.is-dark .pwa-phone-mode { background: rgba(255,255,255,.2); color: #eef3fa; }
.pwa-phone-home { height: 12px; display: flex; align-items: center; justify-content: center; }
.pwa-phone-home::after { content: ""; width: 52px; height: 3px; border-radius: 99px; background: #9aa8c0; }
.pwa-preview-swatches { display: flex; gap: 12px; font-family: var(--pwa-mono); font-size: 10px; color: var(--pwa-ink-3); }
.pwa-preview-swatches span { display: flex; align-items: center; gap: 5px; }
.pwa-preview-swatches i { width: 15px; height: 15px; border-radius: 4px; border: 1px solid var(--pwa-line-2); display: inline-block; }

/* ---------- 首屏入口 ---------- */
.pwa-quick {
    display: flex; align-items: flex-end; gap: 14px; flex-wrap: wrap;
    background: var(--pwa-surface); border: 1px solid var(--pwa-line); border-radius: 14px;
    padding: 14px 18px; margin: 16px 0 20px; box-shadow: var(--pwa-shadow);
}
.pwa-quick-field { display: flex; flex-direction: column; gap: 5px; flex: 1 1 240px; min-width: 200px; }
.pwa-quick-field > span { font-size: 12px; font-weight: 700; color: var(--pwa-ink-2); }
.pwa-quick-field em, .pwa-field em { font-style: normal; font-family: var(--pwa-mono); font-size: 10.5px; color: var(--pwa-ink-3); margin-left: 6px; }
.pwa-quick-field input { font-size: 14px !important; padding: 10px 12px !important; }
.pwa-quick-presets { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.pwa-quick-label { font-size: 12px; color: var(--pwa-ink-3); }

/* ---------- 三栏工作区 ---------- */
.pwa-grid { display: grid; grid-template-columns: 316px minmax(0, 1fr) 268px; gap: 16px; align-items: start; }
.pwa-config, .pwa-output, .pwa-side {
    background: var(--pwa-surface); border: 1px solid var(--pwa-line);
    border-radius: 14px; box-shadow: var(--pwa-shadow); min-width: 0; padding: 18px;
}
.pwa-sec-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; border-bottom: 2px solid var(--pwa-line); padding-bottom: 8px; margin: 4px 0 14px; }
.pwa-sec-head h2 { font-size: 14.5px; margin: 0; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.pwa-sec-head span { font-family: var(--pwa-mono); font-size: 10.5px; color: var(--pwa-ink-3); }
.pwa-config .pwa-sec-head:not(:first-child) { margin-top: 24px; }
.pwa-fields { display: flex; flex-direction: column; gap: 11px; }
.pwa-field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.pwa-field > span { font-size: 12px; font-weight: 600; color: var(--pwa-ink-2); }
.pwa-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pwa-color-row { display: flex; gap: 8px; align-items: flex-end; }
.pwa-color-row .pwa-field { flex: 1; min-width: 0; }
.pwa-check { display: flex; align-items: flex-start; gap: 8px; font-size: 12px; color: var(--pwa-ink-2); }
.pwa-check input { width: 16px; height: 16px; accent-color: var(--pwa-brand); margin-top: 3px; flex: 0 0 auto; }
.pwa-check em { display: block; font-style: normal; font-size: 10.5px; color: var(--pwa-ink-3); }

/* ---------- 代码输出 ---------- */
.pwa-sec-head--code { margin-bottom: 10px; }
.pwa-code {
    background: var(--pwa-code-bg); color: var(--pwa-code-ink); border-radius: 10px;
    padding: 12px 10px; font-family: var(--pwa-mono); font-size: 12.2px; line-height: 1.75;
    max-height: 430px; overflow: auto; border: 1px solid var(--pwa-line-2);
}
.pwa-code-line { display: flex; gap: 10px; white-space: pre; }
.pwa-code-line i { flex: 0 0 26px; text-align: right; color: #5c769c; font-style: normal; user-select: none; }
.pwa-code-line code { flex: 1; white-space: pre; }
.pwa-c-key { color: #7fb6ff; }
.pwa-c-str { color: #9ee6a8; }
.pwa-c-num { color: #ffc47e; }
.pwa-c-punc { color: #b9c9e4; }
.pwa-code-actions { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 12px; }
.pwa-code-actions .pwa-main-btn { margin-left: auto; }
.pwa-validate { margin-top: 18px; border-top: 1px dashed var(--pwa-line-2); padding-top: 14px; }
.pwa-validate-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.pwa-validate-head h3 { font-size: 13.5px; margin: 0; }
.pwa-validate-head span { font-family: var(--pwa-mono); font-size: 11px; color: var(--pwa-ink-3); }
.pwa-checks { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.pwa-checks li {
    font-size: 11.8px; line-height: 1.65; padding: 7px 10px; border-radius: 8px;
    border: 1px solid var(--pwa-line); background: var(--pwa-surface-2); color: var(--pwa-ink-2);
    display: flex; gap: 7px; align-items: flex-start;
}
.pwa-checks li i { font-style: normal; font-family: var(--pwa-mono); font-weight: 800; flex: 0 0 auto; }
.pwa-checks li.is-ok { background: var(--pwa-ok-soft); border-color: var(--pwa-ok); color: var(--pwa-ok); }
.pwa-checks li.is-warn { background: var(--pwa-accent-soft); border-color: var(--pwa-accent); color: var(--pwa-accent); }
.pwa-checks li.is-err { background: var(--pwa-err-soft); border-color: var(--pwa-err); color: var(--pwa-err); }

/* ---------- 图标矩阵 ---------- */
.pwa-side-hint { font-size: 11.8px; line-height: 1.75; color: var(--pwa-ink-3); margin: 0 0 12px; }
.pwa-icon-grid {
    display: flex; flex-wrap: wrap; align-items: flex-end; gap: 8px; padding: 12px;
    background: var(--pwa-surface-2); border: 1px dashed var(--pwa-line-2); border-radius: 10px;
    min-height: 120px;
}
.pwa-icon-cell { display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; }
.pwa-icon-box {
    border: 2px solid var(--pwa-line-2); border-radius: 6px; background: var(--pwa-surface);
    display: flex; align-items: center; justify-content: center; font-family: var(--pwa-mono);
    font-size: 9px; color: var(--pwa-ink-3); transition: .18s; overflow: hidden;
}
.pwa-icon-cell.is-on .pwa-icon-box { border-color: var(--pwa-brand); background: var(--pwa-brand); color: #fff; box-shadow: 0 4px 10px rgba(43,75,155,.24); }
.pwa-icon-cell span { font-family: var(--pwa-mono); font-size: 9.5px; color: var(--pwa-ink-3); }
.pwa-icon-cell.is-on span { color: var(--pwa-brand); font-weight: 700; }
.pwa-purpose { margin: 14px 0 10px; }
.pwa-purpose > span { display: block; font-size: 11.5px; color: var(--pwa-ink-2); margin-bottom: 6px; }
.pwa-seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; background: var(--pwa-surface-2); padding: 4px; border-radius: 8px; }
.pwa-seg button { border: 1px solid transparent; background: transparent; color: var(--pwa-ink-2); border-radius: 6px; padding: 6px 2px; font-family: var(--pwa-mono); font-size: 11px; font-weight: 600; }
.pwa-seg button.is-on { background: var(--pwa-surface); border-color: var(--pwa-line-2); color: var(--pwa-brand); }
.pwa-icon-table-wrap, .pwa-plan-wrap { overflow-x: auto; }
.pwa-icon-table, .pwa-plan-table { width: 100%; border-collapse: collapse; font-size: 11.5px; }
.pwa-icon-table th, .pwa-icon-table td, .pwa-plan-table th, .pwa-plan-table td { padding: 7px 8px; text-align: left; border-bottom: 1px solid var(--pwa-line); }
.pwa-icon-table th, .pwa-plan-table th { background: var(--pwa-surface-2); color: var(--pwa-ink-3); font-size: 10.5px; white-space: nowrap; }
.pwa-icon-table td { font-family: var(--pwa-mono); white-space: nowrap; }
.pwa-empty { font-size: 11.8px; color: var(--pwa-ink-3); margin: 8px 0 0; }
.pwa-empty[hidden] { display: none !important; }
.pwa-sw-note { margin-top: 16px; padding: 11px 12px; border-radius: 9px; background: var(--pwa-accent-soft); border: 1px solid var(--pwa-accent); }
.pwa-sw-note b { color: var(--pwa-accent); font-size: 12px; }
.pwa-sw-note p { margin: 4px 0 0; font-size: 11.5px; line-height: 1.7; color: var(--pwa-ink-2); }

/* ---------- 批量方案 ---------- */
.pwa-plans { margin-top: 18px; background: var(--pwa-surface); border: 1px solid var(--pwa-line); border-radius: 14px; padding: 18px 20px 20px; box-shadow: var(--pwa-shadow); }
.pwa-sec-head--wide { margin-bottom: 12px; }
.pwa-plan-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.pwa-plan-bar input { max-width: 230px; }
.pwa-plan-table { min-width: 560px; }
.pwa-plan-table td { font-family: var(--pwa-mono); font-size: 11.5px; }
.pwa-plan-swatch { display: inline-block; width: 12px; height: 12px; border-radius: 3px; border: 1px solid var(--pwa-line-2); vertical-align: -2px; margin-right: 5px; }
.pwa-plan-btn { border: 1px solid var(--pwa-line-2); background: var(--pwa-surface); color: var(--pwa-brand); border-radius: 6px; padding: 3px 8px; font-size: 11px; margin-right: 5px; }
.pwa-plan-btn.is-del { color: var(--pwa-err); }

/* ---------- 弹窗 / toast ---------- */
.pwa-modal { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; padding: 18px; background: rgba(9, 20, 38, .64); }
.pwa-modal[hidden] { display: none !important; }
.pwa-modal-box { width: min(680px, 100%); max-height: 86vh; overflow: auto; background: var(--pwa-surface); border: 1px solid var(--pwa-line-2); border-radius: 14px; box-shadow: var(--pwa-shadow-lg); padding: 20px 22px; }
.pwa-modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.pwa-modal-head h3 { font-size: 17px; margin: 0; }
.pwa-modal-x { border: 0; background: var(--pwa-surface-2); color: var(--pwa-ink-2); width: 30px; height: 30px; border-radius: 7px; font-size: 19px; line-height: 1; }
.pwa-modal-hint { font-size: 12px; color: var(--pwa-ink-3); margin: 0 0 10px; line-height: 1.7; }
.pwa-modal-pre { background: var(--pwa-code-bg); color: var(--pwa-code-ink); border-radius: 9px; padding: 14px; font-family: var(--pwa-mono); font-size: 12px; line-height: 1.7; max-height: 46vh; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; }
.pwa-modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.pwa-toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); z-index: 10000; background: var(--pwa-ink); color: var(--pwa-surface); border-radius: 9px; padding: 10px 18px; font-size: 13px; box-shadow: var(--pwa-shadow-lg); pointer-events: none; max-width: 86vw; text-align: center; }
.pwa-toast[hidden] { display: none !important; }

.pwa-page .tskb-card, .pwa-page .tskb-panel, .pwa-page .tskb-rel { background: var(--pwa-surface); border-color: var(--pwa-line); color: var(--pwa-ink); }

/* ---------- 响应式 ---------- */
@media (max-width: 1120px) {
    .pwa-grid { grid-template-columns: 300px minmax(0, 1fr); }
    .pwa-side { grid-column: 1 / -1; }
    .pwa-icon-grid { min-height: 90px; }
}
@media (max-width: 860px) {
    .pwa-grid { grid-template-columns: 1fr; }
    .pwa-side { grid-column: auto; }
    .pwa-hero { grid-template-columns: 1fr; }
    .pwa-preview { border-left: 0; border-top: 1px dashed var(--pwa-line-2); padding: 18px 0 0; }
    .pwa-code-actions .pwa-main-btn { margin-left: 0; }
}
@media (max-width: 720px) {
    .pwa-wrap { padding: 18px 14px 54px; }
    .pwa-hero { padding: 22px 18px; }
    .pwa-hero h1 { font-size: 24px; }
    .pwa-quick { padding: 12px; }
    .pwa-checks, .pwa-field-row { grid-template-columns: 1fr; }
    .pwa-config, .pwa-output, .pwa-side, .pwa-plans { padding: 15px 14px; min-width: 0; }
    .pwa-grid > *, .pwa-wrap > *, .pwa-hero > * { min-width: 0; }
    .pwa-code { font-size: 11px; max-height: 340px; }
    .pwa-icon-table, .pwa-plan-table { min-width: 0; }
    .pwa-icon-table th, .pwa-icon-table td, .pwa-plan-table th, .pwa-plan-table td { white-space: normal; overflow-wrap: anywhere; }
    .pwa-plan-bar input { max-width: 100%; width: 100%; }
    .tool-rec-item { min-width: 0 !important; width: 100% !important; max-width: 100% !important; box-sizing: border-box; }
    .tool-rec-body, .tool-rec-body b, .tool-rec-body small { min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
    .tskb-card { overflow-x: auto; }
    .tskb-legend { min-width: 0; width: 100%; table-layout: fixed; }
    .tskb-legend th, .tskb-legend td { overflow-wrap: anywhere; word-break: break-word; white-space: normal; }
    .tskb-tabs { flex-wrap: wrap; }
    .pwa-page .tskb-rel-grid { grid-template-columns: 1fr; }
}