/* Khayyat atelier system, 0.11. Loaded last on every page; overrides the earlier layers.
   Warm charcoal, ivory type, sage / stone / bronze accents. Self-hosted fonts only. */
@font-face { font-family: "Fraunces"; src: url(/fonts/fraunces-latin-wght-normal.woff2) format("woff2"); font-weight: 300 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url(/fonts/fraunces-latin-wght-italic.woff2) format("woff2"); font-weight: 300 700; font-style: italic; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url(/fonts/instrument-sans-latin-wght-normal.woff2) format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
/* metric-matched fallbacks keep layout stable while the web fonts load */
@font-face { font-family: "Fraunces fallback"; src: local("Georgia"); size-adjust: 104%; ascent-override: 92%; descent-override: 24%; }
@font-face { font-family: "Instrument fallback"; src: local("Arial"); size-adjust: 97%; ascent-override: 96%; descent-override: 25%; }

:root {
  --bg: #171614; --bg-2: #1c1a17; --surface: #211f1b; --surface-2: #29261f; --surface-3: #332f28;
  --border: #3a352d; --border-strong: #5a5246; --line: #3a352d;
  --text: #f2ece0; --muted: #c8bfae; --faint: #a89f8f;
  --sage: #aab89b; --sage-hi: #c3cfb5; --sage-deep: #56604b; --stone: #b9ad99; --bronze: #c9a46a; --bronze-hi: #dcbb84;
  --accent: var(--sage); --accent-hi: var(--sage-hi); --accent-ink: #171614;
  --ok: #9fc490; --warn: #e4bf73; --err: #ee8f80;
  --font-display: "Fraunces", "Fraunces fallback", Georgia, serif;
  --font-head: var(--font-display);
  --font-body: "Instrument Sans", "Instrument fallback", Arial, system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --radius: 6px; --ease: cubic-bezier(.2, .7, .1, 1);
  --head-h: 68px;
  color-scheme: dark;
}
html { scroll-padding-top: 90px; }
body { background: var(--bg); background-image: none; color: var(--text); font: 15.5px/1.6 var(--font-body); -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; text-transform: none; letter-spacing: -.02em; line-height: 1.08; font-variation-settings: "opsz" 96; }
em { font-style: italic; }
::selection { background: var(--bronze); color: #171614; }
:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--bronze-hi); outline-offset: 3px; }
.skip { background: var(--text); color: var(--bg); }
.label { font: 500 11px/1.4 var(--font-body); letter-spacing: .14em; text-transform: uppercase; color: var(--faint); }
.idx { font: 500 11px var(--font-body); letter-spacing: .16em; color: var(--bronze); }
.muted { color: var(--muted); } .faint { color: var(--faint); }
a { color: var(--text); text-decoration-color: var(--border-strong); }
a:hover { text-decoration-color: var(--bronze); }

/* header / footer */
#site-head { min-height: var(--head-h); }
.site-head { position: sticky; top: 0; z-index: 60; min-height: var(--head-h); padding: 0 clamp(16px, 4vw, 56px); background: rgba(23, 22, 20, .94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { min-height: 44px; font: 400 21px var(--font-display) !important; letter-spacing: .2em !important; text-transform: uppercase; display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.brand-mark { width: 26px !important; height: 26px !important; color: var(--text); }
.site-nav { display: flex; align-items: center; gap: clamp(10px, 2vw, 28px); }
.site-nav a { font: 500 13.5px var(--font-body); letter-spacing: .01em; text-transform: none; text-decoration: none; color: var(--muted); min-height: 44px; display: inline-flex; align-items: center; gap: 8px; padding: 0 2px; border: 0 !important; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--text); }
.site-nav a[aria-current="page"] { box-shadow: inset 0 -1px 0 var(--bronze); }
.cart-count { display: inline-grid; place-items: center; min-width: 22px; height: 22px; border-radius: 11px; background: var(--surface-3); color: var(--text); font: 600 11px var(--font-body); margin: 0; }
#site-status { min-height: 36px; background: #24271f; }
#site-status.ready:empty { min-height: 0; }
.demo-bar span { text-transform: none; }
.demo-bar { background: #24271f; color: #dfe3d6; border-bottom: 1px solid #3c4334; font: 12.5px/1.5 var(--font-body); letter-spacing: .01em; padding: 8px 20px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.demo-bar strong { font-weight: 600; letter-spacing: .12em; font-size: 11px; color: var(--sage-hi); text-transform: uppercase; }
.site-foot { background: #121110; border-top: 1px solid var(--border); padding: 48px clamp(20px, 5vw, 72px); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 28px; align-items: flex-start; }
.site-foot .brand { font-size: 18px !important; }
.site-foot nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.site-foot a, .site-foot p { color: var(--muted); font-size: 14px; }
.site-foot .mono { font-family: var(--font-body); color: var(--faint); }

/* buttons */
.btn { border-radius: var(--radius); font: 600 13.5px/1 var(--font-body); letter-spacing: .02em; text-transform: none; min-height: 44px; padding: 0 18px; border-color: var(--border-strong); }
.btn:hover { border-color: var(--stone); background: rgba(242, 236, 224, .04); }
.btn.primary { background: var(--text); border-color: var(--text); color: #171614; box-shadow: none; }
.btn.primary:hover { background: #fffaf0; border-color: #fffaf0; color: #171614; }
.btn.small { min-height: 38px; font-size: 12.5px; padding: 0 12px; }
.btn.ghost { border-color: transparent; }
.btn.danger { --b: rgba(238, 143, 128, .5); color: #f2b3a8; border-color: rgba(238, 143, 128, .5); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .45; }

/* forms */
input[type=text], input[type=email], input[type=password], input[type=number], input[type=search], input[type=tel], select, textarea { background: #141311; border: 1px solid var(--border-strong); border-radius: 5px; color: var(--text); font: 16px var(--font-body); min-height: 46px; }
input:focus, select:focus, textarea:focus { border-color: var(--bronze); box-shadow: 0 0 0 1px var(--bronze); }
.field > label, .field > .label { font: 500 12px var(--font-body); letter-spacing: .08em; color: var(--muted); }
input[type=range] { accent-color: var(--bronze); min-height: 32px; }
input[type=checkbox], input[type=radio] { accent-color: var(--sage); }

/* option tiles, segments, swatches */
.opt { border-radius: var(--radius); background: var(--surface); border-color: var(--border); padding: 12px 14px; min-height: 64px; transition: border-color .18s, background .18s; }
.opt:hover { border-color: var(--border-strong); background: var(--surface-2); }
.opt[aria-pressed="true"], .opt[aria-checked="true"] { background: #2b3025; border-color: var(--sage); box-shadow: inset 0 0 0 1px var(--sage); }
.opt[aria-pressed="true"]::after, .opt[aria-checked="true"]::after { content: ""; position: absolute; top: 10px; right: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--sage); }
.opt .t { font: 600 14px var(--font-body); letter-spacing: 0; text-transform: none; padding-right: 14px; }
.opt .s { font: 12.5px/1.45 var(--font-body); color: var(--muted); }
.opt .price { position: static; font: 600 12px var(--font-body); color: var(--bronze-hi); }
.seg { border-radius: var(--radius); }
.seg-btn { font: 500 13px var(--font-body); letter-spacing: .01em; text-transform: none; min-height: 40px; }
.seg-btn[aria-pressed="true"], .seg-btn[aria-checked="true"] { background: #2b3025; color: var(--text); border-color: var(--sage); box-shadow: inset 0 0 0 1px var(--sage); }
.swatch { width: 38px; height: 38px; min-width: 38px; min-height: 38px; border-radius: 50%; border: 1px solid rgba(242, 236, 224, .22); box-shadow: inset 0 -6px 10px rgba(0, 0, 0, .25), inset 0 4px 8px rgba(255, 255, 255, .12); }
.swatch[aria-checked="true"], .swatch[aria-pressed="true"] { outline: 2px solid var(--bronze-hi); outline-offset: 3px; }
.swatch[data-stock="low"]::after { border-radius: 50%; background: var(--warn); right: -2px; top: -2px; }
.swatch[data-stock="out"]::before { border-radius: 50%; }
.panel, .rsec, .cell { border-radius: 8px; background: var(--surface); border-color: var(--border); }
.tag { border-radius: 3px; font: 600 10.5px var(--font-body); letter-spacing: .1em; }
.tag.accent { border-color: var(--sage-deep); color: var(--sage-hi); background: rgba(170, 184, 155, .08); }
.notice { border-radius: 6px; border-left: 3px solid var(--sage); background: var(--surface); }
.toast { border-radius: 6px; background: #2a2620; border: 1px solid var(--border-strong); color: var(--text); font: 14px var(--font-body); }
.modal { border-radius: 10px; background: var(--surface); border: 1px solid var(--border-strong); }
table.data th { font: 600 11px var(--font-body); letter-spacing: .1em; }
table.data td.num { font-family: var(--font-mono); font-size: 13px; }

/* ---------- studio ---------- */
.studio-page .progress { top: var(--head-h); height: 54px; background: rgba(23, 22, 20, .96); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); padding: 0 clamp(12px, 2vw, 28px); }
.progress button { font: 600 13px var(--font-body); letter-spacing: .02em; text-transform: none; color: var(--faint); min-height: 48px; border-bottom-width: 2px; }
.progress button .idx { font-size: 11px; color: inherit; letter-spacing: .1em; }
.progress button.done { color: var(--muted); }
.progress button.done .idx::before { content: "✓ "; color: var(--sage); }
.progress button[aria-current="step"] { color: var(--text); border-bottom-color: var(--bronze); }
.progress button[aria-current="step"] .idx { color: var(--bronze); }
.progress li + li::before { background: var(--border-strong); width: 24px; }
.autosave { display: inline-flex; align-items: center; gap: 8px; font: 12.5px var(--font-body); color: var(--faint); }
.autosave::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--sage); opacity: .9; }
.autosave[data-state="saving"]::before { background: var(--bronze); animation: k-pulse 1s ease-in-out infinite; }
.autosave:empty::before { display: none; }
@keyframes k-pulse { 50% { opacity: .3; } }

.studio { grid-template-columns: 330px minmax(0, 1fr) 300px; min-height: calc(100vh - var(--head-h) - 54px); }
.studio .controls, .studio .summary { top: calc(var(--head-h) + 54px); max-height: calc(100dvh - var(--head-h) - 54px); background: var(--bg-2); border-color: var(--border); }
.studio .stage { top: calc(var(--head-h) + 54px); height: calc(100dvh - var(--head-h) - 54px); background: #1a1815 url(/img/studio/studio-backdrop-1600.webp) center 40% / cover no-repeat; }
@supports (background-image: image-set(url(x.avif) type("image/avif"))) {
  .studio .stage { background-image: image-set(url(/img/studio/studio-backdrop-1600.avif) type("image/avif"), url(/img/studio/studio-backdrop-1600.webp) type("image/webp")); }
}
.viewer { background: none !important; position: relative; }
.viewer::after { content: ""; position: absolute; left: 4%; bottom: 4%; width: 34%; aspect-ratio: 620 / 280; background: url(/img/studio/chalk-tape.svg) no-repeat center / contain; opacity: .07; pointer-events: none; }
.mockup-stage { width: min(100%, calc(100dvh - var(--head-h) - 54px - 150px)); touch-action: pan-y; }
.mockup-stage[data-zoom="in"] { touch-action: none; }
.mockup-stage svg { transition: filter .2s; }
.stage-top { background: rgba(23, 22, 20, .7); backdrop-filter: blur(6px); border-bottom: 1px solid rgba(90, 82, 70, .5); padding: 10px 14px; gap: 10px; }
.stage-top .seg-btn { min-width: 58px; }
.tools { gap: 4px; }
.tools .btn.small { min-width: 40px; }
.tools .btn[aria-pressed="true"] { border-color: var(--sage); color: var(--sage-hi); background: rgba(170, 184, 155, .08); }
.zoom-level { font: 600 12px var(--font-mono); color: var(--muted); min-width: 44px; text-align: center; }
.stage-foot { background: rgba(23, 22, 20, .82); border-top: 1px solid rgba(90, 82, 70, .5); padding: 10px 16px; }
.stage-foot .label { font: 12.5px/1.5 var(--font-body) !important; letter-spacing: 0 !important; text-transform: none !important; color: var(--muted); }
.static-toggle { white-space: nowrap; flex: none; }
.view-hint { position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); font: 12px var(--font-body); color: var(--faint); background: rgba(23, 22, 20, .7); padding: 6px 12px; border-radius: 20px; pointer-events: none; white-space: nowrap; }
.group { border-bottom: 1px solid var(--border); }
.group-btn { font: 500 19px var(--font-display); letter-spacing: -.01em; text-transform: none; padding: 16px 20px; min-height: 58px; }
.group-btn .idx { font: 600 11px var(--font-body); letter-spacing: .14em; color: var(--bronze); min-width: 26px; }
.group-btn .val { font: 13px var(--font-body); color: var(--muted); }
.group-btn::after { font: 300 22px var(--font-body); color: var(--faint); }
.group-btn[aria-expanded="true"]::after { color: var(--bronze); }
.group-btn:hover { background: rgba(242, 236, 224, .03); }
.sub { font: 600 11px var(--font-body); letter-spacing: .14em; color: var(--faint); margin: 6px 0 -4px; }
.fab-detail { border-radius: 6px; background: #151412; border-color: var(--border); font-size: 13px; }
.fab-detail dt { font: 600 10.5px var(--font-body); letter-spacing: .1em; }
.fab-opt { grid-template-columns: 44px 1fr; align-items: center; column-gap: 12px; }
.fab-opt .fab-sw { grid-row: span 3; width: 44px; height: 44px; border-radius: 50%; overflow: hidden; border: 1px solid rgba(242, 236, 224, .18); }
.fab-opt .fab-sw svg { width: 100%; height: 100%; }
.controls .opts { grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); }
.controls .opts.fabric-opts { grid-template-columns: 1fr; }
.vicon path { stroke: var(--text); }
.range-row output { font: 600 13px var(--font-mono); color: var(--bronze-hi); }
.dec-editor { border-radius: 8px; background: #151412; border-color: var(--border-strong); }
.layer { border-radius: 6px; }
.layer[aria-pressed="true"] { border-color: var(--sage); }
.history-row { display: flex; gap: 8px; padding: 12px 20px; border-bottom: 1px solid var(--border); }
.history-row .btn { flex: 1; }
.sum-title { font: 400 26px var(--font-display); }
.price-total strong { font: 400 34px var(--font-display); letter-spacing: -.01em; }
.price-total strong.bump { animation: k-bump .5s var(--ease); }
@keyframes k-bump { 30% { color: var(--bronze-hi); } }
.sel-list dt { font: 600 10.5px var(--font-body); letter-spacing: .12em; }
.sel-list dd { color: var(--text); }
.price-note { font-size: 12.5px; color: var(--faint); }
.step-head h1 { font-size: clamp(32px, 3.4vw, 48px); }
.step-head .idx { margin-bottom: 8px; }
.route-card { border-radius: 8px; }
.route-card[aria-pressed="true"] { border-color: var(--sage); box-shadow: inset 0 0 0 1px var(--sage); background: #262a21; }
.route-card[data-unavailable] { opacity: .78; }
.fit-section > h2 { font-size: 24px; }
.q-card h3 { font: 600 15px var(--font-body); }
.meas { border-radius: 8px; grid-template-columns: 96px 1fr; }
.meas .ill { width: 96px; height: 150px; background: #151412; border-radius: 6px; border-color: var(--border); }
.meas h3 { font: 600 15px var(--font-body); }
.meas.has-error { border-color: rgba(238, 143, 128, .65); }
.meas.has-warn { border-color: rgba(228, 191, 115, .55); }
.meas .msg.error { color: #f4b2a7; }
.meas .msg.warning { color: #edd099; }
.meas .alt-unit { font: 12.5px var(--font-mono); color: var(--faint); white-space: nowrap; }
.meas > div { min-width: 0; }
.meas .input-row { flex-wrap: wrap; row-gap: 8px; }
.meas .input-row input { width: 120px; min-width: 96px; }
#finished-box { overflow-x: auto; }
.src { border-radius: 3px; font: 600 10px var(--font-body); }
.src.customer-confirmed, .src.admin-verified { border-color: rgba(159, 196, 144, .5); color: var(--ok); }
.confirm-bar { border-radius: 8px; background: #24221d; }
.guide-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin: 0 0 12px; }
.guide-bar .guide-progress { font: 600 13px var(--font-body); color: var(--muted); }
.meas-grid.guided .meas { display: none; }
.meas-grid.guided .meas.current { display: grid; grid-template-columns: minmax(120px, 200px) 1fr; }
.meas-grid.guided .meas.current .ill { width: 100%; height: auto; aspect-ratio: 120 / 200; }
.meas-grid.guided { grid-template-columns: 1fr; }
.guide-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.review-grid figure { border-radius: 8px; background: #1a1815 url(/img/studio/studio-backdrop-800.webp) center / cover; border-color: var(--border); overflow: hidden; }
.cart-item .g { border-radius: 6px; background: #1d1b18; }
.mobile-bar { background: rgba(28, 26, 23, .97); border-top: 1px solid var(--border-strong); }
.mobile-bar strong { font: 400 22px var(--font-display); }

/* ---------- account, admin and shared page parts (replaces refine.css / atelier.css) ---------- */
.tag.accent { color: var(--sage-hi); }
.btn.busy { opacity: .7; cursor: progress; }
.pv2 > div, .pv > div { min-width: 0; }
.pv2 svg, .pv svg { width: 100%; height: auto; }
.account-security { display: grid; gap: 12px; margin-bottom: 24px; max-width: 600px; }
.account-security label { display: grid; gap: 6px; }
.order-search { display: grid; grid-template-columns: 1fr auto; gap: 6px; margin: 8px 0 14px; }
.order-search input { min-width: 0; }
.page-head h1 { font-size: clamp(34px, 4vw, 54px); }
.acc-tabs button { font: 600 13px var(--font-body); letter-spacing: .02em; text-transform: none; min-height: 48px; }
.acc-tabs button[aria-selected="true"] { border-bottom-color: var(--bronze); }
.order-card, .list-card, .signin-box { border-radius: 10px; }
.order-card .pv img, .list-card .g { background: #1d1b18 url(/img/studio/studio-backdrop-800.webp) center / cover; border-color: var(--border); border-radius: 6px; }
.track li { font: 600 10px var(--font-body); letter-spacing: .08em; }
.track li.done { border-top-color: var(--sage); }
.track li.now { border-top-color: var(--bronze); box-shadow: none; color: var(--text); }
.timeline li::before { background: var(--bronze); border-radius: 50%; }
.timeline time { font: 11.5px var(--font-body); }
.action-box { border-radius: 8px; border-color: rgba(228, 191, 115, .6); background: rgba(228, 191, 115, .05); }
details.snap summary { font: 600 12px var(--font-body); letter-spacing: .08em; }
.sim-provider { border-radius: 8px; }
.sim-provider .amount { font: 400 40px var(--font-display); }
.admin-page .site-head { position: sticky; }
.pv2 img { background: #1d1b18; border-radius: 6px; }
.cam-guide { border-color: rgba(220, 187, 132, .8); }

@media (max-width: 1180px) {
  .studio { grid-template-columns: 320px minmax(0, 1fr); }
}
@media (max-width: 860px) {
  :root { --head-h: 60px; }
  .studio-page .site-head { position: relative; }
  .studio-page .progress { top: 0; height: 50px; }
  .progress button { font-size: 12.5px; padding: 8px 4px; }
  .progress button .idx { font-size: 0; }
  .progress button.done .idx::before { font-size: 12px; }
  .confirm-bar { position: static; }
  .meas-grid.guided .meas.current { grid-template-columns: 1fr; }
  .meas-grid.guided .meas.current .ill { width: 110px; }
  .studio-page .progress .autosave { display: inline-flex; font-size: 0; gap: 0; flex: none; }
  .progress ol { min-width: 0; }
  .studio[data-step="design"] .stage { position: sticky; top: 50px; z-index: 12; height: auto; border-bottom: 1px solid var(--border); }
  .mockup-stage { width: min(100%, 27svh); }
  .stage-top { padding: 5px 8px; gap: 6px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .stage-top::-webkit-scrollbar { display: none; }
  .stage-top .seg, .stage-top .tools { flex: none; flex-wrap: nowrap; }
  .stage-top .seg-btn { padding: 0 9px; }
  .tools .btn.small { padding: 0 8px; }
  .studio-page .stage-foot { display: none; }
  .stage-top .seg-btn { min-width: 0; padding: 0 10px; min-height: 40px; }
  .tools .btn.small { min-height: 40px; padding: 0 9px; }
  .tools [data-tool="zoom-out"], .tools [data-tool="zoom-in"], .zoom-level, .tools .sep { display: none; }
  .stage-foot { padding: 6px 10px; }
  .stage-foot .label { display: none !important; }
  .viewer::after, .view-hint { display: none; }
  .controls { position: static; max-height: none; }
  .mobile-bar { padding-inline: 16px; }
}
@media (max-width: 760px) {
  .demo-bar { font-size: 12px; padding: 8px 14px; justify-content: flex-start; min-height: 36px; align-items: center; }
  .demo-bar strong { display: none; }
  .site-head { padding: 0 14px; gap: 10px; }
  .brand { font-size: 17px !important; letter-spacing: .16em !important; gap: 8px; }
  .brand-mark { width: 22px !important; height: 22px !important; }
  .site-nav { gap: 12px; }
  .site-nav a { font-size: 13px; }
  .site-nav .nav-cart { font-size: 0; gap: 0; }
  .site-nav .nav-cart::before { content: "Cart"; font-size: 13px; margin-right: 6px; }
  .meas-grid.guided .meas.current { grid-template-columns: 96px 1fr; }
}
@media (max-width: 400px) {
  .site-head .brand span { letter-spacing: .1em; }
  .site-nav { gap: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* installer page (setup.php) */
.setup-card { max-width: 600px; margin: 8vh auto; padding: 32px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); }
.setup-card form { display: grid; gap: 18px; }
.setup-card h1 { font-size: 42px; line-height: 1.12; margin-top: 22px; }
@media (max-width: 760px) { .setup-card { margin: 24px 16px; padding: 24px; } .setup-card h1 { font-size: 34px; } }