/*
Theme Name: PSS Cut
Theme URI: https://prosteelsolution.com
Author: Pro Steel Solutions Ltd
Author URI: https://prosteelsolution.com
Description: CNC plasma cutting pricing and ordering for Pro Steel Solutions. Instant DXF pricing, parametric steelwork, architectural and engineering part libraries, quote-request basket with order management in the dashboard.
Version: 1.8.0
Requires at least: 6.0
Requires PHP: 7.4
License: Proprietary
Text Domain: pss-cut
*/

:root {
  --navy: #01437C;
  --deep: #0B2238;
  --arc: #FD6500;
  --arc-press: #D95600;
  --mill: #E7EBEF;
  --plate: #D3DAE1;
  --paper: #FFFFFF;
  --ink: #0B2238;
  --muted: #4E5A66;
  --line: #CBD3DB;
  --panel: #FFFFFF;
  --tint: #F6F8FA;
  --tint2: #FBFCFD;
  --field: #AEB9C4;
  --warm: #FFF6EF;
  --glass: rgba(255,255,255,.96);
  --sheet: #E3E8ED;
  --part-fill: #DCE2E8;
  --grid: rgba(1,67,124,.05);
  --hit: #FFE7D3;
  --warn-ink: #5E3A00;
  --stop-ink: #7A1A14;
  --link: #01437C;
  color-scheme: light;
  --ok: #1F7A4D;
  --warn: #9A5B00;
  --stop: #B3261E;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Schibsted Grotesk", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --r-sm: 4px;
  --r-md: 8px;
  --wrap: 1240px;
  --gut: clamp(20px, 4vw, 40px);
}

:root[data-theme="dark"] {
  --navy: #3F86CC;
  --link: #8DBDF0;
  --ink: #E6EDF4;
  --muted: #9FB0C1;
  --line: #2A4057;
  --mill: #0A1622;
  --paper: #0F2033;
  --panel: #13283F;
  --tint: #102336;
  --tint2: #0D1D2E;
  --field: #3A5470;
  --plate: #2B4560;
  --warm: #2A1C10;
  --glass: rgba(10,22,34,.92);
  --sheet: #1A3149;
  --part-fill: #24405C;
  --grid: rgba(141,189,240,.06);
  --hit: #5A2E0B;
  --warn-ink: #F3C27A;
  --stop-ink: #FFB4AB;
  --ok: #5CC98F;
  --warn: #E0A040;
  --stop: #FF7A6E;
  --arc-press: #FF8A3D;
  color-scheme: dark;
}
@media print { :root[data-theme="dark"] { --navy: #01437C; --link: #01437C; --ink: #0B2238; --muted: #56626F; --line: #CBD3DB; --mill: #E7EBEF; --paper: #FFFFFF; --panel: #FFFFFF; --tint: #F6F8FA; --plate: #D3DAE1; --sheet: #E3E8ED; --part-fill: #DCE2E8; color-scheme: light; } }

/* No italics anywhere, including browser defaults */
*, *::before, *::after { font-style: normal !important; box-sizing: border-box; }
i, em, cite, var, dfn, address, q, blockquote { font-style: normal; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html.pss-lock { overflow: hidden; }
body { margin: 0; background: var(--mill); color: var(--ink); font: 400 17px/1.6 var(--sans); font-feature-settings: "tnum" 1; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
a { color: var(--link); text-underline-offset: 3px; }
a:hover { color: var(--arc-press); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(40px, 5.6vw, 72px); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(30px, 3.4vw, 44px); }
h3 { font-size: 22px; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--arc); outline-offset: 2px; }
.pss-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.pss-skip { position: absolute; left: 12px; top: -60px; background: var(--paper); padding: 10px 14px; z-index: 100; }
.pss-skip:focus { top: 12px; }
.pss-wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }

/* Buttons */
.pss-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: var(--r-sm); border: 1.5px solid var(--navy); background: var(--navy); color: #fff; font: 600 16px/1 var(--sans); text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.pss-btn:hover { background: var(--deep); border-color: var(--deep); color: #fff; }
.pss-btn-arc { background: var(--arc); border-color: var(--arc); color: #0B2238; font-weight: 700; }
.pss-btn-arc:hover { background: #FF7A24; border-color: #FF7A24; color: #0B2238; }
.pss-btn-line { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.pss-btn-line:hover { background: rgba(255,255,255,.08); border-color: #fff; }
.pss-btn-ghost { background: transparent; color: var(--link); }
.pss-btn-ghost:hover { background: var(--navy); color: #fff; }
.pss-btn-block { width: 100%; }
.pss-btn:disabled { opacity: .45; cursor: not-allowed; }
.pss-link { font-weight: 600; text-decoration: underline; text-decoration-thickness: 1.5px; }
.pss-icon-btn { width: 40px; height: 40px; border: 0; background: transparent; font-size: 26px; line-height: 1; color: var(--muted); cursor: pointer; border-radius: var(--r-sm); }
.pss-icon-btn:hover { background: var(--mill); color: var(--ink); }

/* Masthead */
.pss-mast { position: sticky; top: 0; z-index: 40; background: var(--glass); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); }
.admin-bar .pss-mast { top: 32px; }
.pss-mast-in { display: flex; align-items: center; gap: 24px; min-height: 76px; }
.pss-brand { display: inline-flex; align-items: center; text-decoration: none; margin-right: auto; }
.pss-brand img, .pss-logo-wordmark { height: 52px; width: auto; display: block; }
.pss-mark { display: inline-flex; flex-direction: column; line-height: 1; font-family: var(--sans); }
.pss-mark b { font: 800 22px/1 var(--sans); letter-spacing: .01em; }
.pss-mark b span:first-child { color: var(--arc); }
.pss-mark b span:last-child { color: var(--link); }
.pss-mark small { color: var(--muted); font-size: 11px; letter-spacing: .32em; margin-top: 4px; }
.pss-brand-light .pss-mark b span:last-child { color: #fff; }
.pss-brand-light .pss-mark small { color: #9FB1C3; }
.pss-nav { display: flex; align-items: center; gap: 4px; }
.pss-nav ul { display: flex; list-style: none; margin: 0; padding: 0; gap: 2px; }
.pss-nav a:not(.pss-btn) { display: block; padding: 10px 14px; color: var(--ink); text-decoration: none; font-weight: 500; border-radius: var(--r-sm); }
.pss-nav a:not(.pss-btn):hover, .pss-nav .current-menu-item > a { color: var(--link); background: var(--mill); }
.pss-nav-cta { margin-left: 10px; min-height: 42px; }
.pss-nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: var(--panel); border-radius: var(--r-sm); position: relative; cursor: pointer; }
.pss-nav-toggle span:first-child, .pss-nav-toggle span:first-child::before, .pss-nav-toggle span:first-child::after { position: absolute; left: 11px; width: 20px; height: 2px; background: var(--ink); content: ""; transition: transform .2s; }
.pss-nav-toggle span:first-child { top: 20px; }
.pss-nav-toggle span:first-child::before { left: 0; top: -6px; }
.pss-nav-toggle span:first-child::after { left: 0; top: 6px; }

/* Hero: the cutting bed */
.pss-hero { background: var(--deep); color: #E9EFF5; overflow: hidden; }
.pss-hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(32px, 5vw, 72px); align-items: center; padding-top: clamp(48px, 7vw, 96px); padding-bottom: clamp(48px, 7vw, 96px); }
.pss-hero h1 { color: #fff; max-width: 15ch; }
.pss-lede { font-size: clamp(18px, 1.5vw, 20px); line-height: 1.6; max-width: 56ch; color: inherit; }
.pss-hero .pss-lede { color: #C3D0DC; }
.pss-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 40px; }
.pss-spec { display: grid; grid-template-columns: repeat(3, auto); gap: 0; margin: 0; border-top: 1px solid rgba(255,255,255,.14); }
.pss-spec div { padding: 16px 24px 0 0; }
.pss-spec div + div { padding-left: 24px; border-left: 1px solid rgba(255,255,255,.14); }
.pss-spec dt { color: #A9BACB; font-size: 14px; }
.pss-spec dd { margin: 2px 0 0; color: #fff; font-weight: 600; font-size: 15px; }
.pss-hero-cut { margin: 0; position: relative; background: #0E2A44; border-radius: var(--r-md); padding: 18px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.06); }
.pss-bed { display: block; width: 100%; height: auto; max-height: 520px; }
.pss-slat { fill: rgba(255,255,255,.07); }
.pss-hero-plate { fill: #33475B; }
.pss-hero-cuts path { fill: none; stroke: var(--arc); stroke-width: 3.2; stroke-linejoin: round; filter: drop-shadow(0 0 5px rgba(253,101,0,.75)); }
.pss-hero-torch { mix-blend-mode: screen; transition: opacity .3s; }
.pss-readout { margin-top: 14px; background: rgba(11,34,56,.9); border: 1px solid rgba(255,255,255,.12); border-radius: var(--r-md); padding: 14px 18px; backdrop-filter: blur(4px); }
.pss-readout-name { margin: 0 0 8px; color: #C3D0DC; font-size: 14px; }
.pss-readout dl { display: flex; gap: 28px; margin: 0; align-items: baseline; }
.pss-readout dt { font-size: 13px; color: #A9BACB; }
.pss-readout dd { margin: 0; color: #fff; font-weight: 600; font-size: 18px; min-width: 4ch; }
.pss-readout-price { margin-left: auto; text-align: right; }
.pss-readout-price dd { color: var(--arc); font-family: var(--serif); font-size: 30px; font-weight: 700; }

/* Sections */
.pss-section { padding: clamp(64px, 8vw, 112px) 0; }
.pss-head { max-width: 720px; margin-bottom: 40px; }
.pss-head p { color: var(--muted); font-size: 18px; }
.pss-order { padding-top: clamp(56px, 7vw, 88px); }
.pss-process, .pss-materials, .pss-contact { background: var(--paper); }

/* App shell */
.pss-shell { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.pss-tabs { display: flex; overflow-x: auto; border-bottom: 1px solid var(--line); background: var(--tint); scrollbar-width: none; }
.pss-tabs button { flex: 1 0 auto; border: 0; background: none; padding: 18px 22px; font: 600 16px/1 var(--sans); color: var(--muted); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.pss-tabs button:hover { color: var(--ink); }
.pss-tabs button[aria-selected="true"] { color: var(--link); border-bottom-color: var(--arc); background: var(--paper); }
.pss-body { display: grid; grid-template-columns: 320px minmax(0, 1fr); min-height: 640px; align-items: start; background: linear-gradient(90deg, var(--tint2) 0 319px, var(--line) 319px 320px, var(--paper) 320px); }
.pss-cat { padding: 18px; position: sticky; top: 76px; max-height: calc(100vh - 76px); overflow: auto; overscroll-behavior: contain; }
.admin-bar .pss-cat { top: 108px; max-height: calc(100vh - 108px); }
.pss-search input { width: 100%; }
.pss-parts, .pss-uploads { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 6px; }
.pss-part-btn, .pss-up-btn { width: 100%; display: flex; gap: 14px; align-items: center; text-align: left; padding: 10px; border: 1px solid transparent; border-radius: var(--r-md); background: transparent; cursor: pointer; font: inherit; color: inherit; }
.pss-part-btn:hover, .pss-up-btn:hover { background: var(--mill); }
.pss-part-btn[aria-pressed="true"], .pss-up-btn[aria-pressed="true"] { background: var(--panel); border-color: var(--navy); box-shadow: inset 3px 0 0 var(--arc); }
.pss-part-thumb, .pss-up-thumb, .pss-line-thumb { flex: 0 0 56px; width: 56px; height: 56px; display: grid; place-items: center; background: var(--mill); border-radius: var(--r-sm); padding: 6px; }
.pss-part-thumb svg, .pss-up-thumb svg, .pss-line-thumb svg { width: 100%; height: 100%; }
.pss-part-txt { display: flex; flex-direction: column; min-width: 0; }
.pss-part-name { font-weight: 600; line-height: 1.3; overflow-wrap: anywhere; }
.pss-part-from { color: var(--muted); font-size: 14px; }
.pss-part-from.err { color: var(--stop); }
.pss-none, .pss-muted { color: var(--muted); padding: 12px; }
.pss-ext { font-weight: 700; font-size: 12px; color: var(--link); text-transform: uppercase; }

/* Part drawings */
.pss-part { fill: var(--plate); stroke: var(--navy); stroke-linejoin: round; }
.pss-preview .pss-part { fill: var(--part-fill); stroke: var(--arc); }
.pss-dim line { stroke: var(--muted); }
.pss-dim text { fill: var(--muted); font-family: var(--sans); }

/* Configurator */
.pss-conf { padding: clamp(20px, 3vw, 36px); min-width: 0; }
.pss-conf-head { max-width: 640px; margin-bottom: 20px; }
.pss-conf-head h3 { font-size: 28px; margin-bottom: 6px; }
.pss-conf-head p { color: var(--muted); margin: 0; }
.pss-conf-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr); gap: 28px; align-items: start; }
.pss-preview { margin: 0; position: sticky; top: 100px; background: repeating-linear-gradient(90deg, transparent 0 23px, var(--grid) 23px 24px), repeating-linear-gradient(0deg, transparent 0 23px, var(--grid) 23px 24px), var(--tint); border: 1px solid var(--line); border-radius: var(--r-md); padding: 18px; aspect-ratio: 1 / 1; display: grid; place-items: center; }
.pss-preview svg { width: 100%; height: 100%; }
.pss-params, .pss-opts { border: 0; padding: 0; margin: 0 0 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; }
.pss-params legend { font-weight: 700; margin-bottom: 10px; padding: 0; }
.pss-opts { padding-top: 18px; border-top: 1px solid var(--line); }
.pss-opts label:first-child { grid-column: 1 / -1; }
.pss-conf-side > .pss-opts:first-child { border-top: 0; padding-top: 0; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink); }
input, select, textarea { font: 400 16px/1.3 var(--sans); color: var(--ink); background: var(--panel); border: 1px solid var(--field); border-radius: var(--r-sm); padding: 11px 12px; min-height: 46px; width: 100%; }
input:focus, select:focus, textarea:focus { border-color: var(--navy); outline: 2px solid rgba(1,67,124,.2); outline-offset: 0; }
textarea { resize: vertical; }
.pss-unit-in { display: flex; }
.pss-unit-in input { border-radius: var(--r-sm) 0 0 var(--r-sm); min-width: 0; }
.pss-unit-in span { display: grid; place-items: center; padding: 0 10px; border: 1px solid var(--field); border-left: 0; border-radius: 0 var(--r-sm) var(--r-sm) 0; background: var(--mill); color: var(--muted); font-weight: 500; font-size: 14px; }
.pss-price { background: var(--tint); border: 1px solid var(--line); border-radius: var(--r-md); padding: 18px 20px; margin-bottom: 16px; }
.pss-price-main { display: flex; align-items: baseline; gap: 10px; }
.pss-price-unit { font: 700 40px/1 var(--serif); color: var(--arc-press); }
.pss-price-each { color: var(--muted); }
.pss-price-line { margin: 8px 0 0; }
.pss-hint { margin: 6px 0 0; color: var(--ok); font-weight: 600; font-size: 15px; }
.pss-facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px 16px; margin: 16px 0 0; padding-top: 14px; border-top: 1px solid var(--line); }
.pss-facts dt { font-size: 13px; color: var(--muted); }
.pss-facts dd { margin: 0; font-weight: 600; }
.pss-checks { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }
.pss-checks li { font-size: 14px; line-height: 1.45; padding: 8px 10px 8px 12px; border-left: 3px solid; background: var(--panel); border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.lvl-info { border-color: var(--navy); }
.lvl-warn { border-color: var(--warn); color: var(--warn-ink); }
.lvl-stop { border-color: var(--stop); color: var(--stop-ink); }
.pss-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.pss-actions .pss-btn-arc { flex: 1 1 180px; }

/* Upload */
.pss-drop { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; padding: 32px 18px; border: 2px dashed #9FB0C0; border-radius: var(--r-md); background: var(--panel); cursor: pointer; transition: border-color .15s, background .15s; }
.pss-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.pss-drop:focus-within { outline: 3px solid var(--arc); outline-offset: 2px; }
.pss-drop.over { border-color: var(--arc); background: var(--warm); }
.pss-drop-title { font: 600 22px/1.2 var(--serif); color: var(--link); }
.pss-drop-sub { font-weight: 400; color: var(--muted); }
.pss-tip { color: var(--muted); font-size: 14px; margin-top: 16px; }
.pss-steps { padding-left: 1.2em; display: grid; gap: 10px; font-size: 18px; }
.pss-err { color: var(--stop); font-weight: 600; }

/* Process */
.pss-flow { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 2px solid var(--ink); }
.pss-flow li { counter-increment: s; padding: 24px 24px 0 0; position: relative; }
.pss-flow li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.pss-flow li::before { content: counter(s); display: block; font: 700 44px/1 var(--serif); color: var(--arc); margin-bottom: 14px; }
.pss-flow p { color: var(--muted); }

/* Libraries */
.pss-lib-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pss-lib { background: var(--paper); border-top: 3px solid var(--navy); padding: 24px; display: flex; flex-direction: column; }
.pss-lib p { color: var(--muted); flex: 1; }
.pss-lib-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 20px; }
.pss-lib-thumbs span { aspect-ratio: 1; background: var(--mill); border-radius: var(--r-sm); padding: 8px; display: grid; place-items: center; }
.pss-lib-thumbs svg { width: 100%; height: 100%; }

/* Materials table */
.pss-table-wrap { overflow-x: auto; }
.pss-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.pss-table th, .pss-table td { text-align: left; padding: 16px 16px 16px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.pss-table thead th { font-size: 14px; color: var(--muted); font-weight: 600; border-bottom: 2px solid var(--ink); }
.pss-table tbody th { font-weight: 600; }
.pss-table td:last-child { color: var(--muted); }

/* Engineering band */
.pss-eng { background: var(--navy); color: #DCE6F0; }
.pss-eng h2, .pss-eng h3 { color: #fff; }
.pss-eng-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.pss-eng-grid .pss-lede { margin-bottom: 28px; color: #C6D5E4; }
.pss-eng-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 32px 40px; }
.pss-eng-list li { border-top: 1px solid rgba(255,255,255,.25); padding-top: 18px; }
.pss-eng-list p { color: #B7C8D9; margin: 0; }

/* FAQ */
.pss-faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(32px, 6vw, 96px); }
.pss-faq-list details { border-bottom: 1px solid var(--line); }
.pss-faq-list details:first-child { border-top: 2px solid var(--ink); }
.pss-faq-list summary { list-style: none; cursor: pointer; padding: 20px 40px 20px 0; font: 600 20px/1.3 var(--serif); position: relative; }
.pss-faq-list summary::-webkit-details-marker { display: none; }
.pss-faq-list summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font: 400 28px/1 var(--sans); color: var(--arc); transition: transform .2s; }
.pss-faq-list details[open] summary::after { transform: rotate(45deg); }
.pss-faq-list details p { color: var(--muted); max-width: 64ch; padding-bottom: 12px; }

/* Contact */
.pss-contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); }
.pss-form { display: grid; gap: 14px; }
.pss-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pss-form-msg { color: var(--stop); font-weight: 600; margin: 0; min-height: 0; }
.pss-form-msg:empty { display: none; }
.pss-hp { position: absolute !important; left: -9999px; }
.pss-check { flex-direction: row; align-items: flex-start; gap: 10px; font-weight: 400; }
.pss-check input { width: 20px; min-height: 20px; margin-top: 2px; accent-color: var(--navy); }
.pss-file span { font-weight: 400; color: var(--muted); font-size: 13px; }
.pss-sent { text-align: left; padding: 8px 0; }
.pss-sent-ref { font: 700 26px/1.2 var(--serif); color: var(--arc-press); margin-bottom: 6px; }

/* Footer */
.pss-foot { background: var(--deep); color: #A9BACB; padding: 72px 0 28px; font-size: 15px; }
.pss-foot a { color: #E1EAF2; text-decoration: none; }
.pss-foot a:hover { color: var(--arc); }
.pss-foot h2 { font: 600 15px/1.3 var(--sans); color: #fff; letter-spacing: 0; margin-bottom: 14px; }
.pss-foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.pss-foot address { margin-bottom: 10px; line-height: 1.6; }
.pss-foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.pss-foot-brand p { max-width: 42ch; margin-top: 18px; }
.pss-foot-logo { display: inline-block; }
.pss-foot-logo img { width: 190px; height: auto; display: block; }
.pss-foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid rgba(255,255,255,.12); margin-top: 56px; padding-top: 22px; font-size: 13px; }
.pss-foot-base p { margin: 0; }

/* Quote button and drawer */
.pss-fab { --fab: #0B2238; position: fixed; right: 20px; bottom: 20px; z-index: 60; display: none; align-items: center; gap: 10px; min-height: 52px; padding: 0 10px 0 20px; background: var(--fab); color: #fff; border: 0; border-radius: 26px; font: 600 16px/1 var(--sans); cursor: pointer; box-shadow: 0 10px 30px rgba(11,34,56,.28); }
.pss-fab.has-items { display: inline-flex; }
.pss-fab-count { display: grid; place-items: center; min-width: 34px; height: 34px; padding: 0 8px; border-radius: 17px; background: var(--arc); color: #0B2238; font-weight: 700; }
.pss-fab.pulse .pss-fab-count { animation: pss-pop .5s ease; }
@keyframes pss-pop { 40% { transform: scale(1.3); } }
.pss-drawer { position: fixed; inset: 0; z-index: 80; visibility: hidden; }
.pss-drawer.open { visibility: visible; }
.pss-drawer-scrim { position: absolute; inset: 0; background: rgba(11,34,56,.5); opacity: 0; transition: opacity .25s; }
.pss-drawer.open .pss-drawer-scrim { opacity: 1; }
.pss-drawer-panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(520px, 100%); background: var(--panel); display: flex; flex-direction: column; transform: translateX(100%); transition: transform .3s cubic-bezier(.2,.7,.2,1); }
.pss-drawer.open .pss-drawer-panel { transform: none; }
.pss-drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; border-bottom: 1px solid var(--line); }
.pss-drawer-head h2 { font-size: 26px; margin: 0; }
.pss-drawer-body { overflow: auto; padding: 20px 24px 32px; flex: 1; }
.pss-lines { list-style: none; padding: 0; margin: 0 0 18px; }
.pss-line { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: flex-start; }
.pss-line-main { flex: 1; min-width: 0; }
.pss-line-name { font-weight: 600; margin: 0; overflow-wrap: anywhere; }
.pss-line-spec { margin: 2px 0 8px; color: var(--muted); font-size: 14px; }
.pss-line-warn { color: var(--warn); font-size: 13px; margin: 0 0 8px; }
.pss-line-row { display: flex; justify-content: space-between; align-items: center; }
.pss-line-price { font-weight: 700; }
.pss-qty { flex-direction: row; gap: 0; align-items: stretch; }
.pss-qty button { width: 36px; border: 1px solid var(--field); background: var(--mill); cursor: pointer; font-size: 18px; color: var(--ink); }
.pss-qty button:first-of-type { border-radius: var(--r-sm) 0 0 var(--r-sm); }
.pss-qty button:last-of-type { border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.pss-qty input { width: 64px; min-height: 36px; padding: 4px; text-align: center; border-radius: 0; border-left: 0; border-right: 0; }
.pss-sum { margin: 0 0 12px; display: grid; gap: 8px; }
.pss-sum div { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.pss-sum dt { color: var(--muted); }
.pss-sum dd { margin: 0; font-weight: 600; }
.pss-sum select { min-height: 38px; padding: 6px 8px; font-size: 14px; max-width: 260px; }
.pss-sum-total { border-top: 2px solid var(--ink); padding-top: 10px; }
.pss-sum-total dt { color: var(--ink); font-weight: 700; }
.pss-sum-total dd { font: 700 28px/1 var(--serif); color: var(--arc-press); }
.pss-note { font-size: 14px; color: var(--muted); background: var(--mill); padding: 12px 14px; border-radius: var(--r-sm); }
.pss-empty h3 { margin-top: 8px; }
.pss-empty p { color: var(--muted); }

/* Inner pages */
.pss-page-head { background: var(--deep); color: #C3D0DC; padding: clamp(48px, 6vw, 80px) 0; }
.pss-page-head h1 { color: #fff; font-size: clamp(36px, 4.6vw, 60px); margin: 0; }
.pss-page-body { padding: clamp(48px, 6vw, 80px) 0; }
.pss-prose { max-width: 760px; }
.pss-prose > * + h2 { margin-top: 1.6em; }
.pss-prose img { height: auto; border-radius: var(--r-md); }
.alignwide { max-width: none; }

/* Round 3: search chips, favourites, marks, AI reader, nesting */
.pss-chips { margin-top: 14px; }
.pss-chips p { margin: 0 0 6px; font-size: 13px; font-weight: 600; color: var(--muted); }
.pss-chips > div { display: flex; flex-wrap: wrap; gap: 6px; }
.pss-chip { width: 44px; height: 44px; padding: 5px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--panel); cursor: pointer; }
.pss-chip:hover { border-color: var(--navy); }
.pss-chip svg { width: 100%; height: 100%; }
.pss-conf-title { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; }
.pss-fav { border: 0; background: none; color: var(--link); font: 600 14px/1 var(--sans); cursor: pointer; padding: 6px 0; }
.pss-fav[aria-pressed="true"] { color: var(--arc-press); }
.pss-full { grid-column: 1 / -1; }
.pss-full textarea { font-family: var(--sans); font-size: 15px; }
.pss-markchip { display: inline-block; min-width: 28px; padding: 1px 6px; margin-right: 8px; border-radius: 3px; background: var(--navy); color: #fff; font-size: 12px; text-align: center; }
.pss-aichip { display: inline-block; padding: 1px 6px; border-radius: 3px; background: var(--warm); color: var(--arc-press); font-size: 12px; font-weight: 600; }
.pss-undo { background: var(--mill); padding: 10px 12px; border-radius: var(--r-sm); margin-bottom: 8px; font-size: 14px; }
.pss-weight { font-size: 14px; color: var(--muted); margin: 0 0 10px; }
.pss-projects { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 4px 0 10px; font-size: 14px; }
.pss-projects select { min-height: 36px; padding: 4px 8px; font-size: 14px; width: auto; flex: 1; }
.pss-drawer-tools { flex-wrap: wrap; }
.pss-link { background: none; border: 0; padding: 0; color: var(--link); cursor: pointer; font: inherit; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.ai-in h3, .nest-ctl h3 { font-size: 22px; }
.ai-in textarea { min-height: 150px; }
.ai-tools { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.ai-tools .pss-btn { min-height: 42px; font-size: 15px; padding: 0 14px; }
.ai-mic[aria-pressed="true"] { background: var(--arc); border-color: var(--arc); color: #fff; }
.ai-attach { position: relative; overflow: hidden; }
.ai-attach input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.ai-attach:focus-within { outline: 3px solid var(--arc); outline-offset: 2px; }
.ai-files { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 4px; }
.ai-files li { display: flex; align-items: center; gap: 8px; font-size: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 2px 4px 2px 10px; }
.ai-files li span:first-child { flex: 1; overflow-wrap: anywhere; }
.ai-kind { color: var(--muted); font-size: 12px; }
.ai-how { padding-left: 1.1em; display: grid; gap: 10px; }
.ai-parts { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 14px; }
.ai-part { display: grid; grid-template-columns: auto 150px minmax(0, 1fr); gap: 14px; padding: 14px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--panel); }
.ai-part.low { border-color: var(--warn); box-shadow: inset 3px 0 0 var(--warn); }
.ai-pick input { width: 20px; min-height: 20px; accent-color: var(--navy); }
.ai-thumb { background: var(--tint); border-radius: var(--r-sm); padding: 6px; aspect-ratio: 1; }
.ai-thumb svg { width: 100%; height: 100%; }
.ai-name { font-weight: 700; margin: 0; }
.ai-conf { font-weight: 500; font-size: 13px; color: var(--muted); }
.ai-spec { margin: 2px 0 8px; color: var(--muted); font-size: 14px; }
.ai-edit { display: grid; grid-template-columns: 90px 1fr 110px; gap: 8px; }
.ai-edit input, .ai-edit select { min-height: 38px; padding: 6px 8px; font-size: 14px; }
.ai-assume { margin: 10px 0 0; padding-left: 1.1em; font-size: 13px; color: var(--warn-ink); }
.ai-price { margin: 10px 0 0; }
.ai-q { background: var(--warm); border-left: 3px solid var(--arc); padding: 12px 16px; margin-bottom: 16px; }
.ai-q h4 { margin: 0 0 6px; font-size: 16px; }
.ai-q ul { margin: 0 0 8px; padding-left: 1.1em; }
.nest-ctl label { margin-top: 12px; }
.nest-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.nest-group { border-top: 2px solid var(--ink); padding-top: 14px; margin-bottom: 28px; }
.nest-group header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.nest-group h4 { font: 600 22px/1.2 var(--serif); margin: 0; }
.nest-group header p { color: var(--muted); margin: 2px 0 12px; }
.nest-sheets { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.nest-fig { margin: 0; background: var(--tint); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 10px; }
.nest-fig svg, .pp-sheet svg { width: 100%; height: auto; display: block; }
.nest-fig figcaption { font-size: 13px; color: var(--muted); margin-top: 6px; }
.nest-sheet { fill: var(--sheet); stroke: var(--muted); stroke-width: 3; }
.nest-rem { fill: rgba(31,122,77,.10); }
.nest-part { fill: var(--panel); stroke: var(--arc); }
.nest-mark text { fill: var(--navy); font-family: var(--sans); font-weight: 700; }
.nest-marks { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 14px; }
.nest-marks th { text-align: left; color: var(--muted); font-weight: 600; padding: 6px 8px 6px 0; border-bottom: 1px solid var(--line); }
.nest-marks td { padding: 6px 8px 6px 0; border-bottom: 1px solid var(--line); }
@media print { .pp-sheet { break-inside: avoid; margin-bottom: 10mm; } .pp-sheet h2 { font-size: 12pt; margin: 0 0 4px; } .pp-sheet p { font-size: 9pt; color: #56626F; } }
@media (max-width: 560px) { .ai-part { grid-template-columns: auto 1fr; } .ai-thumb { grid-column: 2; max-width: 180px; } .ai-body { grid-column: 1 / -1; } .ai-edit { grid-template-columns: 1fr 1fr; } }

/* Round 4: add plates to the nest */
.nest-add h3 { font-size: 22px; }
.nest-modes { display: flex; border: 1px solid var(--line); border-radius: var(--r-sm); overflow: hidden; margin-bottom: 12px; }
.nest-modes button { flex: 1; border: 0; background: var(--panel); padding: 10px 6px; font: 600 14px/1.2 var(--sans); color: var(--muted); cursor: pointer; }
.nest-modes button + button { border-left: 1px solid var(--line); }
.nest-modes button[aria-selected="true"] { background: var(--navy); color: #fff; }
.nest-mode-body textarea { min-height: 120px; }
.nest-mode-body .pss-params { margin-top: 10px; }
.nest-libprev { height: 130px; margin: 10px 0 0; background: var(--tint); border-radius: var(--r-sm); padding: 8px; display: grid; place-items: center; }
.nest-libprev svg { width: 100%; height: 100%; }
.nest-drop { padding: 24px 14px; }
.nest-defaults { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.nest-defaults label:first-child { grid-column: 1 / -1; }
.nest-defaults select, .nest-defaults input { min-height: 40px; padding: 6px 8px; font-size: 14px; }
.nest-ok { color: var(--ok); font-weight: 600; font-size: 14px; margin: 6px 0 0; }
.nest-ok:empty { display: none; }
.nest-review { margin-top: 12px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--panel); padding: 12px; }
.nest-review-sum { font-size: 14px; color: var(--muted); margin: 0 0 8px; }
.nest-review ul { list-style: none; margin: 0 0 10px; padding: 0; display: grid; gap: 8px; }
.nest-review li { display: grid; grid-template-columns: auto 44px minmax(0, 1fr) 64px; gap: 8px; align-items: center; padding: 6px; border-radius: var(--r-sm); }
.nest-review li.low { background: var(--warm); }
.nest-review li > input[type=checkbox] { width: 18px; min-height: 18px; accent-color: var(--navy); }
.nest-rthumb { width: 44px; height: 44px; background: var(--mill); border-radius: var(--r-sm); padding: 4px; }
.nest-rthumb svg { width: 100%; height: 100%; }
.nest-rtxt { display: flex; flex-direction: column; font-size: 13px; min-width: 0; }
.nest-rtxt b { font-size: 14px; }
.nest-rtxt span { color: var(--muted); }
.nest-rnote { color: var(--warn-ink) !important; font-size: 12px; }
.nest-rqty { min-height: 36px; padding: 4px 6px; font-size: 14px; }
.nest-review .pss-actions .pss-btn { min-height: 40px; font-size: 14px; }
.nest-ctl { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 12px; }
.nest-ctl summary { cursor: pointer; font-weight: 700; color: var(--link); }
.nest-extra { margin-top: 14px; }
.nest-extra p { font-size: 14px; font-weight: 600; margin: 0 0 6px; }
.nest-chip { display: inline-flex; align-items: center; gap: 2px; background: var(--mill); border-radius: 16px; padding: 0 0 0 10px; font-size: 13px; margin: 0 6px 6px 0; }
.nest-chip .pss-icon-btn { width: 30px; height: 30px; font-size: 18px; }
.nest-extra-add { display: grid; grid-template-columns: 1fr 1fr auto; gap: 6px; }
.nest-extra-add input { min-height: 38px; padding: 6px 8px; font-size: 14px; }
.nest-extra-add .pss-btn { min-height: 38px; font-size: 14px; padding: 0 12px; }
.nest-ghead { display: flex; gap: 8px; align-items: center; }
.nest-ghead select { min-height: 42px; padding: 6px 8px; font-size: 14px; width: auto; }
.nest-fig { cursor: zoom-in; }
.nest-fig:hover { border-color: var(--navy); }
.nest-part.dim, .nest-mark text.dim { opacity: .18; }
.nest-part.hit { fill: var(--hit); }
.nest-markbtn { border: 0; background: var(--navy); color: #fff; border-radius: 3px; padding: 2px 8px; font: 700 13px/1.4 var(--sans); cursor: pointer; }
.nest-marks tr.on td { background: var(--warm); }
.nest-marks .nest-qty { width: 76px; min-height: 34px; padding: 4px 6px; font-size: 14px; }
.nest-marks input[type=checkbox] { width: 18px; min-height: 18px; accent-color: var(--navy); }
.nest-lightbox { width: min(1200px, 96vw); max-height: 92vh; border: 0; border-radius: var(--r-md); padding: 16px 20px 20px; }
.nest-lightbox::backdrop { background: rgba(11,34,56,.6); }
.nest-lightbox header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.nest-lightbox h3 { font-size: 20px; margin: 0; }
.nest-lightbox svg { width: 100%; height: auto; max-height: 78vh; }
.pss-wide .pss-body { grid-template-columns: 360px minmax(0, 1fr); background: linear-gradient(90deg, var(--tint2) 0 359px, var(--line) 359px 360px, var(--paper) 360px); }
@media (max-width: 1080px) { .pss-wide .pss-body { grid-template-columns: 1fr; background: var(--paper); } }
@media (max-width: 560px) { .nest-ghead { flex-wrap: wrap; } .nest-marks { font-size: 13px; } }

/* Brand placements */
.pss-hero-mark { opacity: .16; pointer-events: none; }
.pss-eng-badge img { width: 170px; height: auto; display: block; margin-bottom: 28px; }
.pss-contact-badge img { width: 190px; height: auto; display: block; margin-bottom: 24px; }
.pss-preview { position: relative; }
.pss-stamp { position: absolute; left: 14px; bottom: 12px; height: 18px; width: auto; opacity: .6; pointer-events: none; }
.pss-drawer-head { gap: 14px; }
.pss-drawer-logo { height: 30px; width: auto; }
.pss-drawer-head h2 { margin-right: auto; padding-left: 14px; border-left: 1px solid var(--line); font-size: 22px; }
.pss-sent-badge { width: 150px; height: auto; display: block; margin-bottom: 18px; }
.pss-line-tools { display: flex; flex-direction: column; }
.pss-line-dup { font-size: 18px; }
.pss-drawer-tools { display: flex; gap: 10px; margin: 6px 0 4px; }
.pss-drawer-tools .pss-btn { flex: 1; min-height: 42px; font-size: 15px; padding: 0 12px; }
.pss-share-msg { font-size: 14px; color: var(--ok); margin: 6px 0 10px; }
.pss-share-msg:empty { display: none; }
.pss-breaks { margin-top: 14px; border-top: 1px solid var(--line); padding-top: 10px; }
.pss-breaks summary { cursor: pointer; font-weight: 600; color: var(--link); }
.pss-breaks table { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 14px; }
.pss-breaks th { text-align: left; color: var(--muted); font-weight: 600; padding: 4px 0; }
.pss-breaks td { padding: 4px 0; border-top: 1px solid var(--line); }
.pss-breaks tr.on td { color: var(--arc-press); font-weight: 700; }
#pss-print { display: none; }
@media print {
  body.pss-printing > *:not(#pss-print) { display: none !important; }
  body.pss-printing { background: #fff; }
  body.pss-printing #pss-print { display: block; color: #0B2238; font: 11pt/1.45 var(--sans); }
  @page { size: A4; margin: 16mm; }
  .pp-head { display: flex; justify-content: space-between; align-items: flex-start; border-bottom: 3px solid #FD6500; padding-bottom: 12px; margin-bottom: 18px; }
  .pp-badge { width: 38mm; height: auto; }
  .pp-title { text-align: right; }
  .pp-title h1 { font-size: 26pt; margin: 0 0 6px; }
  .pp-title dl { margin: 0; }
  .pp-title dl div { display: flex; gap: 10px; justify-content: flex-end; }
  .pp-title dt { color: #56626F; }
  .pp-title dd { margin: 0; font-weight: 600; }
  .pp-table { width: 100%; border-collapse: collapse; }
  .pp-table th { text-align: left; background: #0B2238; color: #fff; padding: 6px 8px; font-weight: 600; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .pp-table td { padding: 6px 8px; border-bottom: 1px solid #CBD3DB; vertical-align: top; }
  .pp-table .r { text-align: right; }
  .pp-sum { width: 75mm; margin: 14px 0 0 auto; }
  .pp-sum div { display: flex; justify-content: space-between; padding: 3px 0; }
  .pp-sum dt { color: #56626F; }
  .pp-sum dd { margin: 0; font-weight: 600; }
  .pp-total { border-top: 2px solid #0B2238; margin-top: 4px; padding-top: 6px !important; }
  .pp-total dd { color: #D95600; font: 700 16pt/1 var(--serif); }
  .pp-terms { margin-top: 18px; color: #56626F; font-size: 9.5pt; }
  .pp-foot { margin-top: 24px; padding-top: 8px; border-top: 1px solid #CBD3DB; font-size: 8.5pt; color: #56626F; }
}

/* Light and dark mode */
.pss-theme-toggle { order: 3; display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 6px 0 10px; border: 1px solid var(--line); border-radius: 21px; background: var(--panel); color: var(--ink); font: 600 14px/1 var(--sans); cursor: pointer; }
.pss-theme-toggle:hover { border-color: var(--link); }
.pss-theme-track { position: relative; width: 44px; height: 26px; border-radius: 13px; background: var(--mill); border: 1px solid var(--line); transition: background .2s; }
.pss-theme-knob { position: absolute; top: 2px; left: 2px; width: 20px; height: 20px; border-radius: 50%; background: var(--arc); display: grid; place-items: center; transition: transform .2s; }
.pss-theme-knob svg { width: 12px; height: 12px; fill: #fff; }
.pss-theme-toggle[aria-checked="true"] .pss-theme-knob { transform: translateX(18px); background: #3F86CC; }
.pss-theme-toggle .moon { display: none; }
.pss-theme-toggle[aria-checked="true"] .moon { display: block; }
.pss-theme-toggle[aria-checked="true"] .sun { display: none; }
.pss-nav { order: 2; }
.pss-nav-toggle { order: 4; }
.pss-logo-on-dark { display: none !important; }
:root[data-theme="dark"] .pss-logo-on-light { display: none !important; }
:root[data-theme="dark"] .pss-logo-on-dark { display: block !important; }
:root[data-theme="dark"] .pss-stamp.pss-logo-on-dark, :root[data-theme="dark"] .pss-drawer-logo.pss-logo-on-dark { display: inline-block !important; }
:root[data-theme="dark"] .custom-logo { background: var(--panel); border-radius: 6px; padding: 4px 8px; }
:root[data-theme="dark"] .pss-eng { background: #0C2B4A; }
:root[data-theme="dark"] .pss-foot { border-top: 1px solid var(--line); background: #071019; }
:root[data-theme="dark"] .pss-fab { --fab: #1E3D60; box-shadow: 0 10px 30px rgba(0,0,0,.5), inset 0 0 0 1px #2E5379; }
:root[data-theme="dark"] .pss-btn:not(.pss-btn-arc):not(.pss-btn-ghost):not(.pss-btn-line) { background: #1E4E7E; border-color: #1E4E7E; }
:root[data-theme="dark"] .pss-btn-ghost { border-color: var(--link); }
:root[data-theme="dark"] .pss-btn-ghost:hover { background: var(--link); color: #0B2238; }
:root[data-theme="dark"] .pss-part-btn[aria-pressed="true"], :root[data-theme="dark"] .pss-up-btn[aria-pressed="true"] { border-color: var(--link); }
:root[data-theme="dark"] .pss-hero-cut { box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); }
:root[data-theme="dark"] .nest-modes button[aria-selected="true"] { background: #1E4E7E; }
:root[data-theme="dark"] .pss-markchip, :root[data-theme="dark"] .nest-markbtn { background: #1E4E7E; }
:root[data-theme="dark"] .pss-aichip { color: #FFB27A; }
:root[data-theme="dark"] .pss-drawer-scrim { background: rgba(0,0,0,.6); }
:root[data-theme="dark"] input[type=date] { color-scheme: dark; }
:root[data-theme="dark"] .nest-sheet { fill: #12253A; stroke: #4B6684; }
:root[data-theme="dark"] .nest-part { fill: #34587F; stroke: #FD8A40; }
:root[data-theme="dark"] .nest-part.hit { fill: #8A4513; }
:root[data-theme="dark"] .nest-mark text { fill: #FFFFFF; }
:root[data-theme="dark"] .nest-rem { fill: rgba(92,201,143,.14); }
@media (prefers-reduced-motion: no-preference) { body, .pss-shell, .pss-mast, .pss-drawer-panel { transition: background-color .25s, color .25s, border-color .25s; } }

/* Round 5 features */
.pss-mini-actions { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; font-size: 14px; align-items: center; }
.pss-copied { color: var(--ok); font-weight: 600; }
.pss-help { width: min(520px, 92vw); border: 0; border-radius: var(--r-md); padding: 20px 24px; background: var(--panel); color: var(--ink); }
.pss-help::backdrop { background: rgba(11,34,56,.55); }
.pss-help h3 { font-size: 24px; }
.pss-help dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 0 0 16px; }
.pss-help kbd { display: inline-block; min-width: 28px; text-align: center; padding: 3px 8px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; font: 600 14px/1.2 var(--sans); background: var(--tint); }
.pss-sort { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 13px; font-weight: 600; color: var(--muted); flex-direction: row; }
.pss-sort select { min-height: 34px; padding: 4px 8px; font-size: 14px; width: auto; flex: 1; }
.pss-line-note { margin-top: 6px; }
.pss-line-note summary { cursor: pointer; font-size: 13px; color: var(--link); font-weight: 600; }
.pss-line-note input { min-height: 36px; padding: 6px 8px; font-size: 14px; margin-top: 6px; }
.pss-remember { font-size: 14px; }
.nest-lightbox header .pss-btn { min-height: 38px; font-size: 14px; padding: 0 12px; margin-left: auto; margin-right: 8px; }
.nest-lightbox { background: var(--panel); color: var(--ink); }
.pp-part svg { width: 100%; max-height: 150mm; }
.pp-part table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.pp-part td, .pp-part th { text-align: left; padding: 4px 8px; border-bottom: 1px solid #CBD3DB; font-size: 10pt; }
.pp-titleblock { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid #0B2238; margin-top: 10px; }
.pp-titleblock div { padding: 6px 8px; border-left: 1px solid #0B2238; font-size: 9pt; }
.pp-titleblock div:first-child { border-left: 0; }
.pp-titleblock b { display: block; font-size: 11pt; }
@media print { body.pss-printing .pss-part { fill: #EEF1F4; stroke: #0B2238; } body.pss-printing .pss-dim line { stroke: #56626F; } body.pss-printing .pss-dim text { fill: #0B2238; } }
@media (max-width: 860px) { .pss-theme-toggle .pss-theme-label { display: none; } .pss-theme-toggle { padding: 0 6px; } }

/* ================= Shine: round 6 revamp ================= */
body { background: radial-gradient(1100px 620px at 8% -8%, #FFFFFF 0, rgba(255,255,255,0) 62%), radial-gradient(900px 520px at 108% 6%, #F4E6DA 0, rgba(244,230,218,0) 58%), var(--mill); background-attachment: fixed; }
:root[data-theme="dark"] body { background: radial-gradient(1100px 620px at 8% -8%, #12304F 0, rgba(18,48,79,0) 62%), radial-gradient(900px 520px at 108% 6%, #2A1A10 0, rgba(42,26,16,0) 58%), var(--mill); background-attachment: fixed; }
.pss-mast { box-shadow: 0 1px 0 rgba(255,255,255,.6) inset, 0 10px 30px -22px rgba(11,34,56,.5); border-bottom: 0; }
.pss-mast::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, rgba(253,101,0,0), rgba(253,101,0,.65) 30%, rgba(63,134,204,.55) 70%, rgba(63,134,204,0)); }

/* Buttons: polished orange with a light sweep */
.pss-btn { border-radius: 10px; position: relative; overflow: hidden; isolation: isolate; transition: transform .15s, box-shadow .2s, background .2s, color .2s, border-color .2s; }
.pss-btn:active { transform: translateY(1px) scale(.99); }
.pss-btn-arc { background: linear-gradient(180deg, #FF8A3D 0%, #FD6500 55%, #F05F00 100%); border-color: #F06000; box-shadow: inset 0 1px 0 rgba(255,255,255,.5), 0 8px 22px -10px rgba(253,101,0,.85); }
.pss-btn-arc:hover { background: linear-gradient(180deg, #FF9752 0%, #FF7A24 55%, #FD6500 100%); box-shadow: inset 0 1px 0 rgba(255,255,255,.6), 0 12px 28px -10px rgba(253,101,0,.95); transform: translateY(-1px); }
.pss-btn::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, rgba(255,255,255,0) 30%, rgba(255,255,255,.55) 48%, rgba(255,255,255,0) 66%); transform: translateX(-130%); transition: transform .8s cubic-bezier(.2,.7,.2,1); pointer-events: none; }
.pss-btn:hover::after { transform: translateX(130%); }
.pss-btn-ghost { background: rgba(255,255,255,.55); backdrop-filter: blur(6px); box-shadow: 0 1px 0 rgba(255,255,255,.8) inset; }
:root[data-theme="dark"] .pss-btn-ghost { background: rgba(19,40,63,.55); box-shadow: 0 1px 0 rgba(255,255,255,.06) inset; }
.pss-btn-line { backdrop-filter: blur(4px); }

/* Hero: ember glow, metallic headline, bouncing letters */
.pss-hero { background: radial-gradient(560px 420px at 76% 52%, rgba(253,101,0,.20), rgba(253,101,0,0) 70%), radial-gradient(900px 640px at -5% -10%, #15406B, rgba(21,64,107,0) 62%), linear-gradient(180deg, #0B2238, #081A2C); position: relative; }
.pss-hero::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, rgba(255,255,255,.025) 0 1px, transparent 1px 34px); pointer-events: none; }
.pss-hero-grid { position: relative; }
.pss-hero h1 .bw { display: inline-block; white-space: nowrap; }
.pss-hero h1 .bl { display: inline-block; background: linear-gradient(180deg, #FFFFFF 0%, #DCE5EE 58%, #AFC0D1 100%); -webkit-background-clip: text; background-clip: text; color: transparent; transform-origin: 50% 100%; opacity: 0; transform: translateY(-1em); }
.pss-hero h1.bounced .bl { animation: pss-drop 1s cubic-bezier(.28,.84,.42,1) both; animation-delay: calc(var(--i) * 26ms); }
.pss-hero h1 .bw.hop .bl { animation: pss-hop .65s cubic-bezier(.28,.84,.42,1) both; animation-delay: calc(var(--i) * 0ms); }
@keyframes pss-drop { 0% { opacity: 0; transform: translateY(-1.1em) scaleY(1.12); } 42% { opacity: 1; transform: translateY(0) scale(1.06, .9); } 60% { transform: translateY(-.24em) scale(.98, 1.03); } 76% { transform: translateY(0) scale(1.02, .97); } 88% { transform: translateY(-.06em); } 100% { opacity: 1; transform: none; } }
@keyframes pss-hop { 0% { transform: none; } 30% { transform: translateY(-.28em) scaleY(1.05); } 55% { transform: translateY(0) scale(1.04, .94); } 75% { transform: translateY(-.08em); } 100% { transform: none; } }
.pss-hero h1 .bl { opacity: 1; transform: none; }
.pss-hero h1:not(.bounced) .bl { opacity: 0; }
.pss-hero-cut { background: linear-gradient(160deg, #123659, #0C2742); border-radius: 18px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.08), inset 0 0 0 1px rgba(255,255,255,.06); }
.pss-hero-plate { fill: url(#pss-plate-hero); }
.pss-readout { background: rgba(9,26,44,.72); backdrop-filter: blur(10px); border-radius: 12px; box-shadow: inset 0 1px 0 rgba(255,255,255,.08); }
.pss-readout-price dd { background: linear-gradient(180deg, #FFB077, #FD6500); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Section headings bounce in */
.pss-pop { opacity: 0; transform: translateY(16px); }
.pss-pop.in { animation: pss-pop-in .9s cubic-bezier(.28,.84,.42,1) both; }
@keyframes pss-pop-in { 0% { opacity: 0; transform: translateY(24px); } 50% { opacity: 1; transform: translateY(-6px); } 72% { transform: translateY(2px); } 100% { opacity: 1; transform: none; } }
.pss-head h2::after { content: ""; display: block; width: 64px; height: 3px; margin-top: 14px; border-radius: 2px; background: linear-gradient(90deg, #FD6500, rgba(253,101,0,0)); }
.pss-flow li::before { background: linear-gradient(180deg, #FF9752, #E85A00); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Surfaces */
.pss-shell { border-radius: 18px; border: 1px solid rgba(255,255,255,.7); box-shadow: 0 1px 0 rgba(255,255,255,.9) inset, 0 2px 4px rgba(11,34,56,.04), 0 30px 60px -36px rgba(11,34,56,.45); }
:root[data-theme="dark"] .pss-shell { border-color: rgba(255,255,255,.06); box-shadow: 0 30px 60px -34px rgba(0,0,0,.8); }
.pss-tabs { background: linear-gradient(180deg, var(--tint), var(--tint2)); }
.pss-tabs button { border-bottom: 0; position: relative; transition: color .2s; }
.pss-tabs button::after { content: ""; position: absolute; left: 18%; right: 18%; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; background: linear-gradient(90deg, #FF8A3D, #FD6500); transform: scaleX(0); transition: transform .3s cubic-bezier(.28,.84,.42,1); box-shadow: 0 0 14px rgba(253,101,0,.6); }
.pss-tabs button[aria-selected="true"]::after { transform: scaleX(1); }
.pss-part-btn, .pss-up-btn { transition: background .15s, transform .15s, box-shadow .2s; }
.pss-part-btn:hover, .pss-up-btn:hover { transform: translateX(2px); }
.pss-part-btn[aria-pressed="true"], .pss-up-btn[aria-pressed="true"] { box-shadow: inset 3px 0 0 var(--arc), 0 8px 18px -12px rgba(11,34,56,.5); }
.pss-part-thumb, .pss-up-thumb, .pss-line-thumb, .pss-lib-thumbs span, .pss-chip { background: radial-gradient(circle at 30% 20%, #FFFFFF, var(--mill)); }
:root[data-theme="dark"] .pss-part-thumb, :root[data-theme="dark"] .pss-up-thumb, :root[data-theme="dark"] .pss-line-thumb, :root[data-theme="dark"] .pss-lib-thumbs span, :root[data-theme="dark"] .pss-chip { background: radial-gradient(circle at 30% 20%, #1D3A58, #0E1F31); }

/* Brushed-steel plates everywhere, with marks */
.pss-part { fill: url(#pss-steel) var(--plate); }
.pss-preview .pss-part { fill: url(#pss-steel) var(--part-fill); filter: drop-shadow(0 6px 10px rgba(11,34,56,.18)); }
.nest-part { fill: url(#pss-steel) var(--panel); }
:root[data-theme="dark"] .pss-part, :root[data-theme="dark"] .pss-preview .pss-part, :root[data-theme="dark"] .nest-part { fill: url(#pss-steel-dark) var(--part-fill); }
.pss-mark-t, .nest-mark text { font-family: var(--sans); font-weight: 800; fill: #0B2238; paint-order: stroke; stroke: rgba(255,255,255,.9); stroke-width: .16em; stroke-linejoin: round; letter-spacing: .02em; }
:root[data-theme="dark"] .pss-mark-t, :root[data-theme="dark"] .nest-mark text { fill: #FFFFFF; stroke: rgba(8,22,36,.9); }
.pss-preview { border-radius: 14px; background: radial-gradient(120% 90% at 20% 0%, rgba(255,255,255,.9), rgba(255,255,255,0) 60%), repeating-linear-gradient(90deg, transparent 0 23px, var(--grid) 23px 24px), repeating-linear-gradient(0deg, transparent 0 23px, var(--grid) 23px 24px), var(--tint); overflow: hidden; }
:root[data-theme="dark"] .pss-preview { background: radial-gradient(120% 90% at 20% 0%, rgba(63,134,204,.18), rgba(63,134,204,0) 60%), repeating-linear-gradient(90deg, transparent 0 23px, var(--grid) 23px 24px), repeating-linear-gradient(0deg, transparent 0 23px, var(--grid) 23px 24px), var(--tint); }
.pss-preview::after { content: ""; position: absolute; inset: -20%; background: linear-gradient(115deg, rgba(255,255,255,0) 40%, rgba(255,255,255,.35) 50%, rgba(255,255,255,0) 60%); transform: translateX(-60%); transition: transform 1.2s cubic-bezier(.2,.7,.2,1); pointer-events: none; }
.pss-preview:hover::after { transform: translateX(60%); }
.pss-will-mark { position: absolute; top: 12px; right: 12px; padding: 4px 10px; border-radius: 14px; background: rgba(11,34,56,.86); color: #fff; font: 700 13px/1.4 var(--sans); box-shadow: 0 6px 16px -8px rgba(0,0,0,.6); }
.pss-price { border-radius: 14px; background: linear-gradient(180deg, var(--panel), var(--tint)); box-shadow: inset 0 1px 0 rgba(255,255,255,.7), 0 14px 30px -24px rgba(11,34,56,.5); }
:root[data-theme="dark"] .pss-price { box-shadow: inset 0 1px 0 rgba(255,255,255,.05); }
.pss-price-unit { background: linear-gradient(180deg, #FF8A3D, #C94E00); -webkit-background-clip: text; background-clip: text; color: transparent; display: inline-block; }
:root[data-theme="dark"] .pss-price-unit { background: linear-gradient(180deg, #FFC08F, #FF7A24); -webkit-background-clip: text; background-clip: text; }
.pss-price-unit.bump { animation: pss-bump .45s cubic-bezier(.28,.84,.42,1); }
@keyframes pss-bump { 0% { transform: none; } 35% { transform: translateY(-4px) scale(1.04); } 70% { transform: translateY(1px) scale(.99); } 100% { transform: none; } }
input, select, textarea { border-radius: 9px; transition: border-color .15s, box-shadow .15s; }
input:focus, select:focus, textarea:focus { box-shadow: 0 0 0 4px rgba(253,101,0,.16); outline: none; border-color: var(--arc); }
.pss-unit-in input { border-radius: 9px 0 0 9px; }
.pss-unit-in span { border-radius: 0 9px 9px 0; }

/* Library cards catch the light */
.pss-lib { border-radius: 16px; border-top: 0; position: relative; overflow: hidden; background: linear-gradient(180deg, var(--panel), var(--tint)); box-shadow: inset 0 1px 0 rgba(255,255,255,.8), 0 24px 44px -32px rgba(11,34,56,.55); transition: transform .3s cubic-bezier(.28,.84,.42,1), box-shadow .3s; }
.pss-lib::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: linear-gradient(90deg, #01437C, #3F86CC 50%, #FD6500); }
.pss-lib::after { content: ""; position: absolute; inset: -40%; background: linear-gradient(115deg, rgba(255,255,255,0) 42%, rgba(255,255,255,.35) 50%, rgba(255,255,255,0) 58%); transform: translateX(-70%); transition: transform 1s cubic-bezier(.2,.7,.2,1); pointer-events: none; }
.pss-lib:hover { transform: translateY(-6px); box-shadow: inset 0 1px 0 rgba(255,255,255,.8), 0 34px 54px -30px rgba(11,34,56,.6); }
.pss-lib:hover::after { transform: translateX(70%); }
:root[data-theme="dark"] .pss-lib { box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 24px 44px -30px rgba(0,0,0,.8); }
:root[data-theme="dark"] .pss-lib::after, :root[data-theme="dark"] .pss-preview::after { background: linear-gradient(115deg, rgba(255,255,255,0) 42%, rgba(255,255,255,.08) 50%, rgba(255,255,255,0) 58%); }

/* Drawer, quote button */
.pss-drawer-panel { background: var(--panel); box-shadow: -30px 0 60px -30px rgba(0,0,0,.45); }
.pss-fab { background: linear-gradient(180deg, #17395E, #0B2238); box-shadow: 0 14px 34px -12px rgba(11,34,56,.7), inset 0 1px 0 rgba(255,255,255,.18); }
.pss-fab-count { background: linear-gradient(180deg, #FF8A3D, #FD6500); box-shadow: inset 0 1px 0 rgba(255,255,255,.5); }
.pss-marks-box { margin: 4px 0 12px; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; background: var(--tint); }
.pss-marks-box summary { cursor: pointer; font-weight: 700; color: var(--link); }
.pss-marks-set { display: grid; gap: 10px; margin-top: 10px; }
.pss-marks-set select, .pss-marks-set input:not([type=checkbox]) { min-height: 40px; padding: 6px 10px; font-size: 14px; }
.nest-sub { font: 700 15px/1.3 var(--sans); margin: 16px 0 0; }

/* Toasts, progress, back to top, phone price bar */
#pss-toasts { position: fixed; left: 20px; bottom: 20px; z-index: 90; display: grid; gap: 8px; }
.pss-toast { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 12px; background: rgba(11,34,56,.92); color: #fff; font: 600 15px/1.3 var(--sans); backdrop-filter: blur(10px); box-shadow: 0 18px 40px -16px rgba(0,0,0,.6); animation: pss-toast-in .5s cubic-bezier(.28,.84,.42,1) both; max-width: min(420px, 86vw); }
.pss-toast::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: #FD6500; box-shadow: 0 0 10px #FD6500; flex: none; }
.pss-toast.out { animation: pss-toast-out .4s ease both; }
@keyframes pss-toast-in { 0% { opacity: 0; transform: translateY(16px) scale(.96); } 60% { opacity: 1; transform: translateY(-3px); } 100% { transform: none; } }
@keyframes pss-toast-out { to { opacity: 0; transform: translateY(8px); } }
.pss-progress { position: fixed; left: 0; right: 0; top: 0; height: 3px; z-index: 100; background: linear-gradient(90deg, #01437C, #3F86CC 40%, #FD6500); transform-origin: 0 50%; transform: scaleX(0); pointer-events: none; }
.pss-top { position: fixed; right: 26px; bottom: 86px; z-index: 59; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--glass); backdrop-filter: blur(8px); color: var(--ink); cursor: pointer; opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity .25s, transform .25s; box-shadow: 0 10px 24px -12px rgba(11,34,56,.5); }
.pss-top svg { width: 20px; height: 20px; fill: currentColor; }
.pss-top.on { opacity: 1; transform: none; pointer-events: auto; }
.pss-mbar { display: none; }
@media (max-width: 760px) {
  .pss-mbar { display: flex; position: sticky; bottom: 12px; z-index: 5; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; padding: 8px 8px 8px 16px; border-radius: 14px; background: rgba(11,34,56,.94); color: #fff; backdrop-filter: blur(10px); box-shadow: 0 16px 34px -16px rgba(0,0,0,.6); }
  .pss-mbar-price { font: 700 18px/1 var(--serif); }
  .pss-mbar .pss-btn { min-height: 42px; }
  #pss-toasts { left: 12px; right: 12px; bottom: 84px; }
}
@media (prefers-reduced-motion: reduce) {
  .pss-hero h1 .bl, .pss-hero h1:not(.bounced) .bl, .pss-pop { opacity: 1 !important; transform: none !important; animation: none !important; }
  .pss-btn::after, .pss-lib::after, .pss-preview::after { display: none; }
}
@media print { .pss-progress, .pss-top, #pss-toasts { display: none !important; } body.pss-printing .pss-part { fill: #EEF1F4 !important; filter: none; } body.pss-printing .pss-mark-t { fill: #0B2238; stroke: #fff; } }

/* Workshop address */
.pss-foot-label { color: #fff; font-weight: 600; margin: 0 0 4px; font-size: 14px; }
.pss-foot-label + address { margin-bottom: 6px; }
.pss-workshop { margin-top: 28px; padding: 18px 20px; border-radius: 14px; background: linear-gradient(180deg, var(--panel), var(--tint)); border: 1px solid var(--line); box-shadow: 0 18px 36px -28px rgba(11,34,56,.5); }
.pss-workshop-label { font-weight: 700; margin: 0 0 6px; }
.pss-workshop address { line-height: 1.6; margin-bottom: 14px; }
.pss-workshop-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.pss-workshop-actions .pss-btn { min-height: 42px; font-size: 15px; padding: 0 16px; }
.pss-workshop .pss-copied:empty { display: none; }
.pss-sum .pss-collect { align-items: flex-start; }
.pss-sum .pss-collect dd { font-weight: 500; text-align: right; max-width: 70%; font-size: 14px; line-height: 1.45; }
.pss-pc-hint { font-size: 13px; color: var(--ok); margin: -6px 0 0; }
.pss-pc-hint:empty { display: none; }
.pss-pc-hint.warn { color: var(--warn-ink); }
@media print { .pp-collect { margin-top: 12px; font-size: 10pt; } }

/* Competitive pricing */
.pss-supplied { font-weight: 500; margin-top: 2px; }
.pss-cheap { display: inline-block; margin-left: 6px; padding: 1px 7px; border-radius: 10px; background: #E3F4EA; color: #155C39; font-size: 11px; font-weight: 700; }
:root[data-theme="dark"] .pss-cheap { background: #173D2A; color: #8FE0B4; }
.pss-floor { color: var(--warn-ink); font-weight: 500; }
.pss-sum .pss-disc dt, .pss-sum .pss-disc dd { color: var(--ok); font-weight: 700; }
.pss-savings { margin: 0 0 8px; }
.pss-savings p { margin: 0 0 4px; font-size: 14px; color: var(--ok); }
.pss-savings p:nth-child(n+2) { color: var(--muted); }
.pss-trade-row { display: flex; gap: 8px; }
.pss-trade-row input { flex: 1; text-transform: uppercase; }
.pss-trade-row .pss-btn { min-height: 46px; }
.pss-trade-msg { font-size: 13px; color: var(--ok); margin: 4px 0 0; }
.pss-trade-msg:empty { display: none; }
.pss-pm { border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; background: var(--tint); }
.pss-pm summary { cursor: pointer; font-weight: 700; color: var(--link); }
.pss-pm > * + * { margin-top: 10px; }
.pss-rates-head { margin: 36px 0 12px; font-size: 24px; }
.pss-rates caption { text-align: left; color: var(--muted); font-size: 14px; padding-bottom: 8px; }
.pss-rates td, .pss-rates td:last-child { font-weight: 600; white-space: nowrap; color: var(--ink); }
.pss-rates tbody th { white-space: nowrap; }
.pss-rates tr:last-child td { font-weight: 400; white-space: normal; color: var(--muted); }
.pss-rate-notes { color: var(--muted); max-width: 70ch; margin-top: 12px; }

/* Accounts */
.pss-account { max-width: 1100px; }
.pss-acc-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; align-items: start; }
.pss-acc-card { background: linear-gradient(180deg, var(--panel), var(--tint)); border: 1px solid var(--line); border-radius: 16px; padding: 24px; box-shadow: 0 20px 40px -32px rgba(11,34,56,.5); }
.pss-acc-card h2 { font-size: 28px; }
.pss-acc-card #loginform p { margin: 0 0 12px; }
.pss-acc-card #loginform label { margin-bottom: 4px; }
.pss-acc-card #loginform .login-remember label { flex-direction: row; gap: 8px; align-items: center; font-weight: 500; }
.pss-acc-card #loginform input[type=checkbox], .pss-account input[type=radio], .pss-account input[type=checkbox] { width: 20px; min-height: 20px; height: 20px; padding: 0; flex: none; accent-color: var(--navy); }
.pss-acc-card #loginform input[type=submit] { min-height: 48px; padding: 0 22px; border: 0; border-radius: 10px; background: linear-gradient(180deg, #FF8A3D, #FD6500 55%, #F05F00); color: #0B2238; font: 700 16px/1 var(--sans); cursor: pointer; }
.pss-acc-type { border: 0; padding: 0; margin: 0; display: flex; gap: 18px; flex-wrap: wrap; }
.pss-acc-type legend { font-weight: 700; margin-bottom: 6px; padding: 0; }
.pss-acc-msg { padding: 12px 16px; border-radius: 10px; font-weight: 600; margin-bottom: 20px; }
.pss-acc-msg.ok { background: #E3F4EA; color: #155C39; }
.pss-acc-msg.err { background: #FDECEA; color: #8A1F17; }
:root[data-theme="dark"] .pss-acc-msg.ok { background: #173D2A; color: #A6EBC4; }
:root[data-theme="dark"] .pss-acc-msg.err { background: #4A1E1A; color: #FFC4BD; }
.pss-acc-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; flex-wrap: wrap; margin-bottom: 26px; }
.pss-acc-head h2 { margin-bottom: 4px; }
.pss-acc-head p { color: var(--muted); margin: 0; }
.pss-acc-actions { display: flex; gap: 10px; flex-wrap: wrap; }
@media (max-width: 860px) { .pss-acc-grid { grid-template-columns: 1fr; } }

/* Responsive */
@media (max-width: 1080px) {
  .pss-body { grid-template-columns: 1fr; }
  .pss-body { background: var(--paper); }
  .pss-cat { position: static; border-bottom: 1px solid var(--line); max-height: none; background: var(--tint2); }
  .pss-parts, .pss-uploads { grid-auto-flow: column; grid-auto-columns: minmax(220px, 1fr); overflow-x: auto; padding-bottom: 6px; }
  .pss-conf-grid { grid-template-columns: 1fr; }
  .pss-preview { position: relative; top: auto; aspect-ratio: 4 / 3; }
  .pss-flow { grid-template-columns: 1fr 1fr; row-gap: 32px; }
  .pss-flow li:nth-child(3) { padding-left: 0; border-left: 0; }
  .pss-foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .pss-nav-toggle { display: block; }
  .pss-nav { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; background: var(--panel); border-bottom: 1px solid var(--line); padding: 12px var(--gut) 20px; display: none; }
  .pss-nav ul { flex-direction: column; }
  .pss-nav-cta { margin: 10px 0 0; }
  .pss-nav-open .pss-nav { display: flex; }
  .pss-hero-grid, .pss-eng-grid, .pss-faq-grid, .pss-contact-grid { grid-template-columns: 1fr; }
  .pss-lib-grid { grid-template-columns: 1fr; }
  .pss-eng-list { grid-template-columns: 1fr; }
  .pss-hero-cut { max-width: 520px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .pss-spec { grid-template-columns: 1fr; }
  .pss-spec div + div { padding-left: 0; border-left: 0; }
  .pss-params, .pss-opts, .pss-grid2 { grid-template-columns: 1fr; }
  .pss-flow { grid-template-columns: 1fr; }
  .pss-flow li + li { padding-left: 0; border-left: 0; }
  .pss-readout dl { gap: 16px; }
  .pss-foot-grid { grid-template-columns: 1fr; }
  .pss-brand img, .pss-logo-wordmark { height: 38px; }
  .pss-drawer-logo { display: none; }
  .pss-drawer-head h2 { padding-left: 0; border-left: 0; }
  .pss-tabs button { padding: 16px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}