/* =============================================================
   THE SHABAN MANUAL — 40th edition
   Design-system tokens and components. Standalone: nothing here
   is loaded by the live site yet. Built from /docs/audit.md.
   ============================================================= */

/* ---------- 0. fonts (preview only — Google Fonts) -----------
   Production ships these as self-hosted, subset WOFF2 per the
   engineering contract, once real copy is final. See audit.md §4. */
@import url("https://fonts.googleapis.com/css2?family=Kufam:ital,wght@0,400..900;1,400..900&family=Markazi+Text:wght@400..700&family=Michroma&family=Aref+Ruqaa:wght@400;700&display=swap");

:root{
  /* ---- colour: the house black + gold ----
     Restored from the site's own original tokens (assets/css/style.css:
     --bg, --surface, --surface-2, --text, --text-2, --gold, --gold-bright,
     --gold-deep, --steel). The token NAMES stay as the Manual's so every
     component keeps working; only the values went back to the brand's. */
  --paper:      #11100F;   /* page            — was --bg        */
  --paper-2:    #181716;   /* alternate band  — was --surface   */
  --paper-3:    #23211E;   /* raised plate    — was --surface-2 */
  --ink:        #F2EEE5;   /* text            — was --text      */
  --graphite:   #AAA49A;   /* secondary text  — was --text-2    */
  --signal:     #D9A93E;   /* gold            — was --gold      */
  --signal-hi:  #F0C65B;   /* gold, hover     — was --gold-bright */
  --signal-deep:#A87C24;   /* gold, pressed   — was --gold-deep */
  --signal-ink: #0F0E0C;   /* text on gold */
  --carbon:     #7B9293;   /* second ink      — was --steel     */

  /* ---- colour: lacquer world (cabinet, colophon) — a deeper black ---- */
  --lacquer:      #0B0A09;
  --lacquer-text: #F2EEE5;
  --lacquer-text-2: #AAA49A;

  /* ---- lines ---- */
  --line:      rgb(242 238 229 / .16);   /* was --border      */
  --line-soft: rgb(242 238 229 / .08);   /* was --border-soft */
  --line-gold: rgb(217 169 62 / .55);    /* was --border-gold */
  --line-gold-soft: rgb(217 169 62 / .22); /* was --border-gold-s */

  /* ---- chrome → gold trim: header rule, plate rims, drawer pulls, bezel ---- */
  --chrome: linear-gradient(180deg, #F7E2A4 0%, #D9A93E 38%, #A87C24 68%, #F0C65B 100%);

  /* ---- type ---- */
  --f-display: "Kufam", sans-serif;
  --f-text:    "Markazi Text", serif;
  --f-plate:   "Michroma", sans-serif;
  --f-hand:    "Aref Ruqaa", serif;

  /* ---- motion ---- */
  --ease-mech: cubic-bezier(.2,0,0,1);
  --t-press:   120ms;
  --t-hover:   240ms;
  --t-drawer:  480ms;
  --t-hero:    700ms;

  /* ---- grid / rule ---- */
  --rule: 1px solid var(--line);
  --rule-soft: 1px solid var(--line-soft);
  --gutter: clamp(20px, 5vw, 64px);
  --col-gap: clamp(14px, 2vw, 28px);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:auto; color-scheme:dark; } /* native checkboxes, selects and scrollbars render dark */
body.sg{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-text);
  font-size:20px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
body.sg::before{
  /* grain, sitewide, 3% — the one texture the brief allows */
  content:""; position:fixed; inset:0; z-index:9999; pointer-events:none;
  /* light grain on the black ground (grain.svg is dark grain, for paper) */
  background:url("grain-light.svg"); background-size:180px 180px;
  opacity:.035; mix-blend-mode:screen;
}
::selection{ background:var(--signal); color:var(--signal-ink); }
::-webkit-scrollbar{ width:10px; height:10px; }
::-webkit-scrollbar-track{ background:var(--paper); }
::-webkit-scrollbar-thumb{ background:#2C2925; border:2px solid var(--paper); }
::-webkit-scrollbar-thumb:hover{ background:var(--signal-deep); }
@media (prefers-reduced-motion: reduce){ *{ animation-duration:.001ms !important; transition-duration:.001ms !important; } }

img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }

/* ---------- grid ---------- */
.sg-wrap{ max-width:1400px; margin-inline:auto; padding-inline:var(--gutter); }
.sg-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:var(--col-gap);
}
@media (min-width:860px){ .sg-grid{ grid-template-columns:repeat(12,1fr); } }

/* ---------- section scaffolding — deliberately NOT one repeated
   skeleton; each .sg-sec sets its own rhythm via modifiers ---------- */
.sg-sec{ padding-block:clamp(56px,8vw,110px); border-bottom:var(--rule-soft); }
.sg-sec--lacquer{ background:var(--lacquer); color:var(--lacquer-text); border-bottom-color:var(--line-gold-soft); }
.sg-sec__label{
  font-family:var(--f-plate); font-size:.7rem; letter-spacing:.08em;
  color:var(--signal); text-transform:uppercase; margin-bottom:14px;
}
.sg-sec--lacquer .sg-sec__label{ color:var(--signal); }
.sg-sec__h{
  font-family:var(--f-display); font-weight:800; font-style:normal;
  font-size:clamp(1.8rem,3.4vw,3.2rem); line-height:1.15; margin:0 0 .5em;
}
.sg-sec__note{ color:var(--graphite); max-width:62ch; margin:0 0 2.4em; }
.sg-sec--lacquer .sg-sec__note{ color:var(--lacquer-text-2); }

/* bdi runs for Latin/plate content inside Arabic flow */
[dir="ltr"], bdi{ unicode-bidi:isolate; }

/* ---------- 1. colour swatches ---------- */
.sw-row{ display:flex; flex-wrap:wrap; gap:0; border:var(--rule); }
.sw{
  flex:1 1 150px; min-width:150px; height:118px;
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:10px 12px; border-inline-start:var(--rule);
  font-family:var(--f-plate); font-size:.62rem; letter-spacing:.03em;
}
.sw:first-child{ border-inline-start:0; }
.sw b{ display:block; font-size:.74rem; }
.sw b, .sw span{ unicode-bidi:plaintext; text-align:right; } /* hex codes keep their # in front inside the RTL page */
.sw span{ display:block; opacity:.75; margin-top:2px; }
.sw--paper{ background:var(--paper); color:var(--ink); }
.sw--paper2{ background:var(--paper-2); color:var(--ink); }
.sw--paper3{ background:var(--paper-3); color:var(--ink); }
.sw--signalhi{ background:var(--signal-hi); color:var(--signal-ink); }
.sw--ink{ background:var(--ink); color:var(--paper); }
.sw--graphite{ background:var(--graphite); color:var(--signal-ink); }
.sw--signal{ background:var(--signal); color:var(--signal-ink); }
.sw--carbon{ background:var(--carbon); color:var(--signal-ink); }
.sw--lacquer{ background:var(--lacquer); color:var(--lacquer-text); }
.sw--chrome{ background:var(--chrome); color:var(--signal-ink); }

/* ---------- 2. type specimens ---------- */
.sg-type-row{ padding-block:18px; border-bottom:var(--rule-soft); display:grid; grid-template-columns:90px 1fr; gap:18px; align-items:baseline; }
.sg-type-row:last-child{ border-bottom:0; }
.sg-type-row span.tag{ font-family:var(--f-plate); font-size:.6rem; color:var(--graphite); letter-spacing:.04em; }
.sg-type-row .sample{ font-family:var(--f-display); font-weight:800; }
.sg-type-row .sample.w4{ font-weight:400; }
.sg-type-row .sample.w7{ font-weight:700; }

.sg-body-demo{ max-width:62ch; }
.sg-body-demo p{ margin:0 0 1.1em; font-size:clamp(1.02rem,1.05vw,1.08rem); }
.sg-body-demo p:last-child{ margin-bottom:0; }

.sg-plate-demo{ font-family:var(--f-plate); letter-spacing:.03em; display:flex; flex-wrap:wrap; gap:10px 22px; align-items:baseline; }
.sg-plate-demo b{ font-size:1.6rem; }

.sg-hand-demo{ font-family:var(--f-hand); font-size:1.7rem; color:var(--carbon); line-height:1.5; }

/* ---------- 3. buttons & links ---------- */
.sg-btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 26px; border:1.5px solid var(--ink); border-radius:0;
  font-family:var(--f-display); font-weight:700; font-size:.95rem; text-decoration:none;
  transition:transform var(--t-press) var(--ease-mech), background-color var(--t-hover) var(--ease-mech), color var(--t-hover) var(--ease-mech);
}
.sg-btn--primary{ background:var(--signal); border-color:var(--signal); color:var(--signal-ink); }
.sg-btn--primary:hover{ background:var(--signal-hi); border-color:var(--signal-hi); }
.sg-btn--ghost{ background:transparent; }
.sg-btn--ghost:hover{ background:var(--ink); color:var(--paper); }
.sg-btn:active{ transform:translateY(1px) scale(.99); }
.sg-link{
  font-family:var(--f-display); font-weight:700; text-decoration:none;
  border-bottom:1.5px solid currentColor; padding-block-end:2px;
}
:focus-visible{ outline:2px solid var(--signal); outline-offset:3px; }

/* ---------- 4. enamel plate ---------- */
.sg-plate{
  position:relative; background:var(--paper-3);
  border-radius:3px; padding:24px 26px 20px;
  box-shadow:inset 0 0 0 1px rgb(0 0 0 / .35), 0 18px 40px -26px rgb(0 0 0 / .9);
}
.sg-plate::before{ /* chrome rim */
  content:""; position:absolute; inset:0; border-radius:3px; padding:2px;
  background:var(--chrome);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude;
  pointer-events:none;
}
.sg-plate__no{ font-family:var(--f-plate); font-size:.68rem; color:var(--graphite); margin-bottom:8px; }
.sg-plate h3{ font-family:var(--f-display); font-weight:800; font-size:1.5rem; margin:0 0 10px; }
.sg-plate dl{ display:grid; grid-template-columns:auto 1fr; gap:6px 14px; margin:0 0 16px; font-size:.92rem; }
.sg-plate dt{ color:var(--graphite); }
.sg-plate dd{ margin:0; }
.sg-plate .sg-btn{ padding:10px 18px; font-size:.82rem; }

/* ---------- 5. parts-cabinet drawer ---------- */
.sg-cabinet{ background:var(--lacquer); padding:clamp(20px,3vw,40px); display:grid; gap:1px; background-color:var(--line-soft); border:1px solid var(--line-gold-soft); }
.sg-drawer{ background:var(--lacquer); overflow:hidden; }
.sg-drawer__face{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:16px 20px; text-align:start;
}
.sg-drawer__label{
  display:inline-flex; align-items:center; gap:10px;
  padding:6px 12px; border-radius:2px; position:relative;
}
.sg-drawer__label::before{ /* chrome label-holder frame */
  content:""; position:absolute; inset:0; border-radius:2px; padding:1.5px;
  background:var(--chrome);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude;
}
.sg-drawer__label b{ font-family:var(--f-plate); font-size:.84rem; letter-spacing:.02em; }
.sg-drawer__label span{ font-family:var(--f-text); color:var(--lacquer-text-2); }
.sg-drawer__pull{ width:30px; height:6px; border-radius:3px; background:var(--chrome); flex:none; transition:transform var(--t-drawer) var(--ease-mech); }
.sg-drawer[open] .sg-drawer__pull{ transform:translateX(-4px); }
.sg-drawer__body{
  max-height:0; overflow:hidden;
  transition:max-height var(--t-drawer) var(--ease-mech);
  border-top:0 solid var(--line-soft);
}
.sg-drawer[open] .sg-drawer__body{ max-height:220px; border-top-width:1px; }
.sg-drawer__in{ padding:18px 20px 22px; }
.sg-drawer__models{ color:var(--lacquer-text-2); margin:0 0 14px; font-size:.92rem; }
html[dir="rtl"] .sg-drawer__pull{ transform-origin:center; }
html[dir="rtl"] .sg-drawer[open] .sg-drawer__pull{ transform:translateX(4px); }

/* ---------- 6. job card ---------- */
.sg-jobcard{
  position:relative; background:var(--paper-3);
  padding:36px clamp(20px,3vw,40px) 30px;
  box-shadow:0 26px 60px -22px rgb(0 0 0 / .88);
}
.sg-jobcard::before{ /* perforated top edge */
  content:""; position:absolute; top:0; inset-inline:0; height:10px;
  background-image:radial-gradient(circle, var(--paper) 2.5px, transparent 2.6px);
  background-size:18px 10px; background-repeat:repeat-x; background-position:9px 0;
}
.sg-jobcard__row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; }
@media (max-width:560px){ .sg-jobcard__row{ grid-template-columns:1fr; } }
.sg-field{ display:flex; flex-direction:column; gap:6px; }
.sg-field label{ font-size:.8rem; color:var(--graphite); }
.sg-field input, .sg-field select, .sg-field textarea{
  font:inherit; font-family:var(--f-text); font-size:1.02rem;
  padding:10px 12px; background:var(--paper);
  border:0; border-bottom:1.5px solid var(--carbon); border-radius:2px 2px 0 0;
  color:var(--ink);
}
.sg-field textarea{ resize:vertical; min-height:70px; }
.sg-tickrow{ display:flex; flex-wrap:wrap; gap:10px 18px; margin-bottom:18px; }
.sg-tick{ display:inline-flex; align-items:center; gap:8px; font-size:.92rem; }
.sg-tick input{ width:18px; height:18px; accent-color:var(--carbon); }

/* ---------- 7. rubber stamp ---------- */
.sg-stamp-stage{ position:relative; min-height:140px; display:flex; align-items:center; }
.sg-stamp{
  display:inline-grid; place-items:center; gap:2px;
  width:150px; height:150px; border-radius:50%;
  border:2.5px solid var(--signal); color:var(--signal);
  font-family:var(--f-plate); font-size:.6rem; letter-spacing:.05em; text-align:center;
  transform:scale(1.6) rotate(-8deg); opacity:0;
  /* purely decorative — at opacity:0 it still scales past its own box and
     would otherwise sit over (and silently swallow clicks on) whatever's
     below it, including its own trigger button in this demo */
  pointer-events:none;
  transition:transform 420ms var(--ease-mech), opacity 420ms var(--ease-mech);
}
.sg-stamp.is-pressed{ transform:scale(1) rotate(-8deg); opacity:.88; }
.sg-stamp b{ font-size:.82rem; letter-spacing:.03em; }

/* ---------- 8. odometer ---------- */
.sg-odo{ display:inline-flex; align-items:center; gap:14px; }
.sg-odo__dial{
  display:flex; padding:10px 14px; border-radius:4px; position:relative;
  background:var(--lacquer); box-shadow:inset 0 0 0 1px rgb(255 255 255 / .06);
}
.sg-odo__dial::before{
  content:""; position:absolute; inset:-3px; border-radius:7px; padding:3px;
  background:var(--chrome); z-index:-1;
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude;
}
.sg-odo__digit{
  width:26px; height:38px; overflow:hidden; position:relative;
  font-family:var(--f-plate); font-size:1.3rem; color:var(--ink);
}
/* a vertical strip of all ten digits, one per 38px cell; translateY in
   steps of -10% (of the strip's own 380px height) brings the right one
   to the top of the window */
.sg-odo__digit b{
  display:flex; flex-direction:column;
  position:absolute; inset-inline:0; top:0;
  transition:transform 900ms var(--ease-mech);
}
.sg-odo__digit b span{
  height:38px; flex:none;
  display:flex; align-items:center; justify-content:center;
}
.sg-odo__cap{ color:var(--graphite); font-family:var(--f-text); }

/* ---------- 9. departments plan — bay states ---------- */
.sg-bays{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
@media (max-width:620px){ .sg-bays{ grid-template-columns:1fr; } }
.sg-bay{
  position:relative; border:1px solid var(--ink); padding:18px;
  background:var(--paper); cursor:pointer; text-align:start;
  transition:background-color var(--t-hover) var(--ease-mech);
}
.sg-bay::after{
  content:""; position:absolute; inset:0; background:var(--signal); opacity:0;
  transition:opacity var(--t-hover) var(--ease-mech); pointer-events:none;
}
.sg-bay:hover::after, .sg-bay:focus-visible::after{ opacity:.12; }
.sg-bay[aria-expanded="true"]::after{ opacity:.12; }
.sg-bay b{ position:relative; display:block; font-family:var(--f-plate); font-size:.72rem; color:var(--graphite); margin-bottom:6px; }
.sg-bay span{ position:relative; display:block; font-family:var(--f-display); font-weight:700; font-size:1.05rem; }
.sg-bay__sheet{
  grid-column:1 / -1; border:1px solid var(--ink); border-top:3px solid var(--signal);
  background:var(--paper); padding:20px 22px; margin-top:-2px;
  max-height:0; opacity:0; overflow:hidden;
  transition:max-height var(--t-drawer) var(--ease-mech), opacity var(--t-drawer) var(--ease-mech);
}
.sg-bay__sheet.is-open{ max-height:260px; opacity:1; }
.sg-bay__sheet h4{ font-family:var(--f-display); margin:0 0 8px; }
.sg-bay__sheet ul{ margin:0 0 14px; padding-inline-start:1.1em; color:var(--graphite); }

/* ---------- 10. motion samples ---------- */
.sg-motion-row{ display:flex; flex-wrap:wrap; gap:28px; }
.sg-motion{ display:flex; flex-direction:column; align-items:flex-start; gap:10px; }
.sg-motion__box{ width:64px; height:64px; background:var(--signal); }
.sg-motion button{ font-family:var(--f-plate); font-size:.6rem; letter-spacing:.04em; border-bottom:1px solid currentColor; }
.sg-motion--press .sg-motion__box.go{ transform:scale(.88); transition:transform var(--t-press) var(--ease-mech); }
.sg-motion--hover .sg-motion__box.go{ transform:translateY(-8px); transition:transform var(--t-hover) var(--ease-mech); }
.sg-motion--drawer .sg-motion__box{ width:140px; height:30px; }
.sg-motion--drawer .sg-motion__box.go{ width:64px; transition:width var(--t-drawer) var(--ease-mech); }
.sg-motion--hero .sg-motion__box.go{ transform:translateX(22px); opacity:1; transition:transform var(--t-hero) var(--ease-mech), opacity var(--t-hero) var(--ease-mech); }
.sg-motion--hero .sg-motion__box{ opacity:0; transform:translateX(0); }

/* ---------- 11. icons ---------- */
.sg-icon-row{ display:flex; flex-wrap:wrap; gap:28px; }
.sg-icon{ display:flex; flex-direction:column; align-items:center; gap:8px; font-family:var(--f-plate); font-size:.6rem; color:var(--graphite); }
.sg-icon svg{ width:28px; height:28px; stroke:var(--ink); stroke-width:1.5; fill:none; stroke-linecap:round; stroke-linejoin:round; }
html[dir="rtl"] .sg-icon svg.mirror{ transform:scaleX(-1); }

/* ---------- checklist ---------- */
.sg-check{ list-style:none; margin:0; padding:0; display:grid; gap:10px; max-width:62ch; }
.sg-check li{ display:flex; gap:10px; font-size:.95rem; }
.sg-check li::before{ content:"✓"; color:var(--signal); font-weight:700; flex:none; }