/* ==========================================================
   ZAASFA Studio — صمّم قطعتك
   Self-contained section. Every rule is scoped under .zs
   Re-theme by changing the variables below.
   ========================================================== */
.zs{
  --zs-bg:#15110d;          /* section background */
  --zs-fg:#f3ebdd;          /* main text on dark */
  --zs-fg-2:#b7a88f;        /* secondary text */
  --zs-fg-3:#8d8170;        /* hints */
  --zs-accent:#b0803c;      /* gold thread — buttons */
  --zs-accent-hover:#9a6d30;
  --zs-accent-2:#d3a35b;    /* lighter gold — numbers, focus */
  --zs-line:rgba(205,184,148,.22);
  --zs-line-2:rgba(205,184,148,.35);
  --zs-stage:#f4efe6;       /* preview background */
  --zs-f-display:"Amiri","Noto Naskh Arabic","Times New Roman",serif;
  --zs-f-body:"IBM Plex Sans Arabic","Segoe UI",Tahoma,sans-serif;
  --zs-f-latin:"Bodoni Moda","Didot","Times New Roman",serif;
  --zs-gutter:clamp(16px,4vw,56px);
  --zs-max:1320px;
  --zs-sticky-top:96px;     /* distance from top when the preview sticks (header height + gap) */

  position:relative;overflow:hidden;
  background:var(--zs-bg);color:var(--zs-fg);
  font-family:var(--zs-f-body);font-size:16px;line-height:1.75;
  padding-block:clamp(72px,10vw,140px);
  direction:rtl;
}
.zs *,.zs *::before,.zs *::after{box-sizing:border-box}
.zs::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 75% 35%,rgba(176,128,60,.16),transparent 70%);pointer-events:none}
.zs img{display:block;max-width:100%}
.zs a{color:inherit;text-decoration:none}
.zs button,.zs input{font:inherit;color:inherit}
.zs p{margin:0}
.zs h2,.zs h3{margin:0}
.zs :focus-visible{outline:2px solid var(--zs-accent-2);outline-offset:3px}

.zs-wrap{position:relative;max-width:var(--zs-max);margin-inline:auto;padding-inline:var(--zs-gutter)}

/* Head */
.zs-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:clamp(36px,5vw,64px)}
.zs-eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:500;color:var(--zs-accent-2)}
.zs-eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.zs-head h2{font-family:var(--zs-f-display);font-weight:700;line-height:1.15;font-size:clamp(38px,5vw,68px);margin-top:14px;text-wrap:balance}
.zs-head p{color:var(--zs-fg-2);max-width:420px}

/* Layout */
.zs-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(24px,4vw,64px);align-items:start}

/* Preview stage */
.zs-stage{position:sticky;top:var(--zs-sticky-top);aspect-ratio:4/5;background:var(--zs-stage);overflow:hidden}
.zs-stage .zs-base{width:100%;height:100%;object-fit:cover}
.zs-art{position:absolute;transform:translate(50%,-50%);text-align:center;line-height:1.1;white-space:nowrap;pointer-events:none;transition:all .35s cubic-bezier(.2,.7,.2,1);text-shadow:0 1px 0 rgba(0,0,0,.18),0 -1px 0 rgba(255,255,255,.12)}
.zs-art img{max-width:none;display:block}
.zs-tags{position:absolute;top:16px;right:16px;display:flex;gap:8px;z-index:3}
.zs-tags span{background:var(--zs-bg);color:var(--zs-fg);font-size:12px;padding:5px 12px}
.zs-note{position:absolute;bottom:14px;inset-inline:16px;font-size:12px;color:#7d6f5d;text-align:center;z-index:3}

/* Steps */
.zs-step{border-top:1px solid var(--zs-line);padding-block:24px}
.zs-step:last-of-type{border-bottom:1px solid var(--zs-line)}
.zs-step-h{display:flex;align-items:baseline;gap:14px;margin-bottom:16px}
.zs-step-h .zs-n{font-family:var(--zs-f-latin);color:var(--zs-accent-2);font-size:15px}
.zs-step-h h3{font-family:var(--zs-f-body);font-weight:500;font-size:17px}
.zs-step-h .zs-val{margin-inline-start:auto;font-size:13.5px;color:var(--zs-fg-2)}
.zs-sub{margin:20px 0 12px}
.zs-sub h3{font-size:15px;color:var(--zs-fg-2)}

.zs-chips{display:flex;flex-wrap:wrap;gap:8px}
.zs-chips + .zs-chips{margin-top:16px}
.zs-chip{border:1px solid var(--zs-line-2);background:transparent;color:var(--zs-fg);padding:9px 16px;cursor:pointer;font-size:14px;transition:all .2s;display:inline-flex;align-items:center;gap:10px}
.zs-chip:hover{border-color:#cdb894}
.zs-chip[aria-pressed="true"]{background:var(--zs-fg);color:var(--zs-bg);border-color:var(--zs-fg)}
.zs-chip small{font-family:var(--zs-f-latin);opacity:.7;font-size:12px}
.zs-chip.zs-piece{flex:1 1 0;min-width:96px;flex-direction:column;gap:6px;padding:14px 10px}
.zs-chip.zs-piece b{font-weight:500}
.zs-chip.zs-font{font-size:18px;padding:6px 16px}

.zs-swatches{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.zs-sw{width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.25);cursor:pointer;background:var(--c);position:relative;padding:0}
.zs-sw[aria-pressed="true"]::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid var(--zs-fg)}

.zs-field{width:100%;background:rgba(243,235,221,.06);border:1px solid rgba(205,184,148,.3);padding:14px 16px;font-size:18px;color:var(--zs-fg)}
.zs-field::placeholder{color:#7f7363}
.zs-field:focus{outline:none;border-color:var(--zs-accent-2)}

.zs-tabs{display:inline-flex;border:1px solid var(--zs-line-2);margin-bottom:14px}
.zs-tabs button{background:none;border:0;padding:9px 18px;cursor:pointer;color:var(--zs-fg-2);font-size:14px}
.zs-tabs button[aria-selected="true"]{background:var(--zs-fg);color:var(--zs-bg)}

.zs-drop{position:relative;display:flex;align-items:center;gap:16px;border:1px dashed rgba(205,184,148,.45);padding:18px;cursor:pointer;color:var(--zs-fg-2);font-size:14px}
.zs-drop:hover,.zs-drop.is-over{border-color:var(--zs-accent-2)}
.zs-drop svg{width:28px;height:28px;flex:none;stroke:var(--zs-accent-2);fill:none;stroke-width:1.3}
.zs-drop input{position:absolute;opacity:0;width:1px;height:1px}
.zs-hint{font-size:12.5px;color:var(--zs-fg-3);margin-top:10px}

/* Summary */
.zs-summary{margin-top:28px;display:grid;gap:18px}
.zs-total{display:flex;justify-content:space-between;align-items:baseline}
.zs-total .zs-lbl{color:var(--zs-fg-2);font-size:14px}
.zs-total .zs-amt{font-family:var(--zs-f-latin);font-size:36px}
.zs-total .zs-amt small{font-family:var(--zs-f-body);font-size:15px;margin-inline-start:6px}
.zs-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.zs-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 24px;font-weight:500;font-size:15px;border:1px solid transparent;background:transparent;cursor:pointer;transition:background .25s,color .25s,border-color .25s;white-space:nowrap}
.zs-btn svg{width:18px;height:18px}
.zs-btn-gold{background:var(--zs-accent);color:#fff}
.zs-btn-gold:hover{background:var(--zs-accent-hover)}
.zs-btn-line{border-color:rgba(243,235,221,.55);color:var(--zs-fg)}
.zs-btn-line:hover{background:var(--zs-fg);color:var(--zs-bg)}
.zs-fine{font-size:12.5px;color:var(--zs-fg-3)}
.zs-fine b{color:var(--zs-fg-2);font-weight:500;font-family:var(--zs-f-latin);letter-spacing:.04em;direction:ltr;unicode-bidi:isolate}

@media (max-width:1024px){
  .zs-grid{grid-template-columns:1fr}
  .zs-stage{position:relative;top:0;max-width:520px;width:100%;margin-inline:auto}
}
@media (max-width:720px){
  .zs{font-size:15px}
  .zs-btns{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .zs *{transition:none!important}
}