/* ============================================================
   TechEng: header search + simplified checkout
   Uses the site palette (gold #d4af37 and engineering blue #6d2cff) and
   works in both dark and light themes.
   ============================================================ */

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- header search ---------- */
.nav-search{display:flex;align-items:center;justify-content:flex-end;position:relative;flex:none}
.nav-search-input{
  width:190px;min-height:38px;padding:0 40px 0 14px;
  border:1px solid rgba(212,175,55,.28);border-radius:22px;
  background:rgba(255,255,255,.04);color:inherit;font:inherit;font-size:13px;
  transition:width .25s,border-color .25s,box-shadow .25s;
}
.nav-search-input::placeholder{color:var(--muted,#a9adbb);opacity:.85}
.nav-search-input:focus{
  outline:none;width:250px;border-color:#d4af37;
  box-shadow:0 0 0 3px rgba(212,175,55,.16);
}
.nav-search-input::-webkit-search-cancel-button{-webkit-appearance:none}
.nav-search-btn{
  position:absolute;right:4px;top:50%;transform:translateY(-50%);
  width:32px;height:32px;display:grid;place-items:center;
  border:0;border-radius:50%;background:transparent;color:#d4af37;cursor:pointer;
  transition:background .2s;
}
.nav-search-btn:hover{background:rgba(212,175,55,.14)}
.nav-search-btn:focus-visible{outline:2px solid #d4af37;outline-offset:2px}
html[data-theme="light"] .nav-search-input{background:rgba(80,64,36,.04);border-color:rgba(140,104,0,.3)}

/* Small screens: the field collapses to a tappable icon.
   The wrapper keeps its own width so the icon never sits on top of
   the currency or cart buttons beside it. */
@media(max-width:900px){
  .nav-search{width:40px;height:40px;transition:width .25s ease}
  .nav-search-input{
    position:absolute;right:0;top:50%;transform:translateY(-50%);
    width:0;padding:0;border-color:transparent;background:transparent;
    opacity:0;pointer-events:none;transition:width .25s ease,opacity .2s ease;
  }
  .nav-search.open{width:min(62vw,230px)}
  .nav-search.open .nav-search-input{
    width:100%;padding:0 40px 0 14px;opacity:1;pointer-events:auto;
    border-color:#d4af37;background:rgba(255,255,255,.06);
  }
  html[data-theme="light"] .nav-search.open .nav-search-input{background:rgba(80,64,36,.05)}
}

/* ---------- simplified checkout ---------- */
.co-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,1fr);gap:26px;align-items:start}
.co-step{
  border:1px solid rgba(192,192,192,.14);border-radius:14px;
  background:linear-gradient(150deg,rgba(17,18,24,.9),rgba(13,27,61,.32));
  margin-bottom:16px;overflow:hidden;
}
html[data-theme="light"] .co-step{background:#fff;border-color:rgba(80,64,36,.12)}
.co-step-head{display:flex;align-items:center;gap:12px;padding:16px 18px}
.co-num{
  flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  font:700 12px Orbitron,sans-serif;color:#0d0d0d;
  background:linear-gradient(135deg,#d4af37,#f0cf73);
}
.co-step-head h2{margin:0;font:600 16px Orbitron,sans-serif;color:inherit;letter-spacing:.02em}
.co-step-body{padding:0 18px 18px}
.co-step .field{margin-bottom:12px}
.co-step .field:last-child{margin-bottom:0}
.co-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.co-hint{font-size:12px;color:var(--muted,#a9adbb);margin:8px 0 0}

/* delivery + payment choices */
.co-choice{
  display:flex;align-items:center;gap:12px;width:100%;
  padding:13px 15px;margin-bottom:9px;cursor:pointer;
  border:1px solid rgba(192,192,192,.16);border-radius:11px;
  transition:border-color .18s,background .18s;
}
.co-choice:last-child{margin-bottom:0}
.co-choice:hover{border-color:rgba(212,175,55,.5)}
.co-choice:has(input:checked){border-color:#d4af37;background:rgba(212,175,55,.08)}
.co-choice input{accent-color:#d4af37;width:17px;height:17px;flex:none}
.co-choice .co-label{flex:1;min-width:0}
.co-choice b{display:block;font-size:14px}
.co-choice small{display:block;color:var(--muted,#a9adbb);font-size:12px;margin-top:2px}
.co-choice .co-cost{font:700 13px Orbitron,sans-serif;color:#d4af37;white-space:nowrap}
.co-note{
  padding:11px 14px;margin-top:12px;font-size:12.5px;line-height:1.6;
  border-left:3px solid #6d2cff;background:rgba(109,44,255,.08);border-radius:0 9px 9px 0;
}

/* order summary */
.co-summary{position:sticky;top:110px;border:1px solid rgba(212,175,55,.24);border-radius:14px;padding:20px;
  background:linear-gradient(150deg,rgba(17,18,24,.94),rgba(13,27,61,.36))}
html[data-theme="light"] .co-summary{background:#fff}
.co-line{display:flex;justify-content:space-between;gap:12px;padding:9px 0;font-size:13.5px;
  border-bottom:1px solid rgba(192,192,192,.1)}
.co-line span{color:var(--muted,#a9adbb)}
.co-line b{font-family:Orbitron,sans-serif;font-size:13px}
.co-total{border-top:1px solid rgba(212,175,55,.3);border-bottom:0;margin-top:6px;padding-top:14px}
.co-total span{color:#d4af37;font:700 11px Orbitron,sans-serif;letter-spacing:.12em;text-transform:uppercase}
.co-total b{font-size:20px;background:linear-gradient(90deg,#d4af37,#f0cf73);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.co-item{display:flex;gap:11px;align-items:center;padding:11px 0;border-bottom:1px solid rgba(192,192,192,.1)}
.co-item-name{flex:1;min-width:0;font-size:13.5px;line-height:1.4}
.co-item-name small{display:block;color:var(--muted,#a9adbb);font-size:12px;margin-top:2px}
.co-qty{width:60px;min-height:34px;text-align:center}
.co-promo{display:flex;gap:8px;margin:14px 0 4px}
.co-place{width:100%;margin-top:16px;min-height:48px;font-size:15px}
.co-trust{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.co-trust span{font-size:11px;padding:5px 10px;border-radius:20px;
  border:1px solid rgba(192,192,192,.16);color:var(--muted,#a9adbb)}

@media(max-width:900px){
  .co-grid{grid-template-columns:1fr}
  /* The summary used to be pulled above the form here with order:-1.
     It now follows the form, because the total it shows depends on a
     delivery area chosen in that form. mobile.css sets the order. */
  .co-summary{position:static}
  .co-row{grid-template-columns:1fr}
}

/* ---------- auth messages ---------- */
.auth-msg{
  padding:11px 14px;margin:14px 0 0;border-radius:10px;
  font-size:13px;line-height:1.55;border-left:3px solid;
}
.auth-msg.error{border-color:#ff6b81;background:rgba(255,107,129,.1);color:#ff9daa}
.auth-msg.ok{border-color:#4ad3a1;background:rgba(74,211,161,.1);color:#7fe3c0}
.auth-msg.info{border-color:#6d2cff;background:rgba(109,44,255,.1);color:var(--muted,#a9adbb)}
html[data-theme="light"] .auth-msg.error{color:#b3223a}
html[data-theme="light"] .auth-msg.ok{color:#1c7a58}
html[data-theme="light"] .auth-msg.info{color:#4a3a8a}
.auth-msg.hide{display:none}


/* Footer now has a legal column, so let it wrap comfortably. */
.footer-grid{flex-wrap:wrap}
@media(min-width:900px){.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:26px}}

/* ---------- one clear agreement ---------- */
.co-agree{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 16px;margin-top:16px;
  border:1px solid rgba(212,175,55,.28);border-radius:12px;
  background:rgba(212,175,55,.06);cursor:pointer;
}
.co-agree input{
  width:22px;height:22px;flex:none;margin-top:1px;   /* big enough for a thumb */
  accent-color:#d4af37;cursor:pointer;
}
.co-agree span{font-size:13.5px;line-height:1.6;color:var(--muted,#a9adbb)}
.co-agree a{color:#d4af37;text-decoration:underline;text-underline-offset:3px}
.co-agree:has(input:checked){border-color:#d4af37;background:rgba(212,175,55,.11)}
html[data-theme="light"] .co-agree span{color:#49443c}

/* ---------- the bar that follows you down the page on a phone ---------- */
.co-sticky{display:none}
@media(max-width:900px){
  .co-sticky{
    display:flex;align-items:center;gap:14px;
    position:fixed;left:0;right:0;bottom:0;z-index:60;
    padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));
    background:rgba(13,13,13,.96);backdrop-filter:blur(12px);
    border-top:1px solid rgba(212,175,55,.3);
    box-shadow:0 -8px 30px rgba(0,0,0,.45);
  }
  html[data-theme="light"] .co-sticky{
    background:rgba(255,255,255,.97);border-top-color:rgba(140,104,0,.3);
    box-shadow:0 -8px 30px rgba(80,64,36,.14);
  }
  .co-sticky-total{flex:1;min-width:0;line-height:1.25}
  .co-sticky-total span{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#d4af37}
  .co-sticky-total b{
    font:700 19px Orbitron,sans-serif;
    background:linear-gradient(90deg,#d4af37,#f0cf73);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .co-sticky .btn{flex:none;min-height:48px;padding:0 22px;white-space:nowrap}
  .co-sticky .btn:disabled{opacity:.55}
  /* room so the bar never covers the last field */
  .co-grid{padding-bottom:96px}
  /* the summary button is redundant once the bar is there */
  .co-place{display:none}
}

/* ---------- predictive search results ---------- */
.ps-list{
  position:absolute;top:calc(100% + 8px);right:0;width:min(380px,90vw);z-index:70;
  max-height:min(60vh,420px);overflow-y:auto;
  border:1px solid rgba(212,175,55,.3);border-radius:14px;
  background:rgba(13,13,13,.98);backdrop-filter:blur(14px);
  box-shadow:0 22px 60px rgba(0,0,0,.55);
  padding:6px;
}
html[data-theme="light"] .ps-list{
  background:#fff;border-color:rgba(140,104,0,.3);box-shadow:0 22px 60px rgba(80,64,36,.18);
}
.ps-item{
  display:flex;align-items:center;gap:12px;width:100%;
  padding:10px 12px;border:0;border-radius:10px;background:transparent;
  text-align:left;cursor:pointer;color:inherit;font:inherit;
}
.ps-item:hover,.ps-item.is-active{background:rgba(212,175,55,.13)}
html[data-theme="light"] .ps-item:hover,html[data-theme="light"] .ps-item.is-active{background:rgba(212,175,55,.16)}
.ps-item img{width:44px;height:44px;object-fit:cover;border-radius:8px;flex:none;
  border:1px solid rgba(192,192,192,.16);background:rgba(255,255,255,.04)}
.ps-text{flex:1;min-width:0}
.ps-text b{display:block;font-size:14px;font-weight:600;line-height:1.3;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ps-text small{display:block;font-size:11.5px;color:var(--muted,#a9adbb);margin-top:2px}
.ps-text mark{background:transparent;color:#d4af37;font-weight:700}
html[data-theme="light"] .ps-text mark{color:#8a6d1f}
.ps-price{font:700 12.5px Orbitron,sans-serif;color:#d4af37;white-space:nowrap;flex:none}
html[data-theme="light"] .ps-price{color:#8a6d1f}
.ps-empty{padding:16px 14px;font-size:13px;color:var(--muted,#a9adbb);line-height:1.55}
@media(max-width:900px){
  .ps-list{position:fixed;left:12px;right:12px;width:auto;top:auto;margin-top:0}
}

/* ---------- the laser sweep between pages ---------- */
.laser-wipe{
  position:fixed;inset:0;z-index:9999;display:grid;place-items:center;
  background:rgba(8,8,10,.9);backdrop-filter:blur(3px);
  opacity:0;transition:opacity .16s ease;pointer-events:all;
}
.laser-wipe.go{opacity:1}
.laser-wipe-inner{width:min(560px,84vw);text-align:center}
.laser-line{
  height:2px;width:100%;transform:scaleX(0);transform-origin:left center;
  background:linear-gradient(90deg,transparent,#f0cf73 18%,#d4af37 50%,#6d2cff 82%,transparent);
  box-shadow:0 0 10px rgba(240,207,115,.75),0 0 26px rgba(109,44,255,.45);
}
.laser-wipe.go .laser-line{animation:laserCut .55s cubic-bezier(.5,.02,.3,1) forwards}
@keyframes laserCut{
  0%{transform:scaleX(0);transform-origin:left center}
  55%{transform:scaleX(1);transform-origin:left center}
  56%{transform:scaleX(1);transform-origin:right center}
  100%{transform:scaleX(1);transform-origin:right center}
}
.laser-label{
  margin:18px 0 0;font:600 12px Orbitron,sans-serif;letter-spacing:.16em;
  text-transform:uppercase;color:#d4af37;opacity:0;
}
.laser-wipe.go .laser-label{animation:laserFade .5s ease .12s forwards}
@keyframes laserFade{to{opacity:1}}
@media(prefers-reduced-motion:reduce){
  .laser-wipe.go .laser-line{animation:none;transform:scaleX(1)}
  .laser-wipe.go .laser-label{animation:none;opacity:1}
}

/* ---------- form problems, written by form-guard.js ---------- */
.field.has-error .input,
.field.has-error select,
.field.has-error textarea{border-color:#ff6b81;box-shadow:0 0 0 3px rgba(255,107,129,.16)}
.check.has-error,.co-agree.has-error{outline:1px solid #ff6b81;outline-offset:6px;border-radius:8px}
.co-step-body.has-error{outline:1px solid #ff6b81;outline-offset:4px;border-radius:10px}
.field-error{margin:6px 0 0;font-size:.84rem;line-height:1.4;color:#ff9daa}
.field-error::before{content:"! ";font-weight:800}
html[data-theme="light"] .field-error{color:#b3223a}
html[data-theme="light"] .field.has-error .input,
html[data-theme="light"] .field.has-error select{border-color:#c62b45;box-shadow:0 0 0 3px rgba(198,43,69,.14)}
.form-alert{margin:0 0 18px;padding:14px 16px;border:1px solid #ff6b81;border-radius:12px;background:rgba(255,107,129,.1);color:#ffc1cb;font-size:.92rem}
.form-alert[hidden]{display:none}
.form-alert b{display:block;margin-bottom:6px;color:#fff}
.form-alert ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px 14px}
.form-alert button{padding:6px 0;min-height:32px;border:0;background:none;color:inherit;font:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.form-alert button:focus-visible{outline:2px solid #d4af37;outline-offset:3px}
html[data-theme="light"] .form-alert{background:#fdecef;color:#8f1c30;border-color:#c62b45}
html[data-theme="light"] .form-alert b{color:#5c0f1e}
.pw-wrap{position:relative}
.pw-wrap .input{padding-right:64px}
.pw-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);min-height:36px;padding:0 10px;border:0;border-radius:8px;background:transparent;color:var(--muted,#a9adbb);font:700 12px Orbitron,sans-serif;letter-spacing:.06em;cursor:pointer}
.pw-toggle:focus-visible{outline:2px solid #d4af37;outline-offset:1px}
.pw-rules{margin:8px 0 0;padding:0;list-style:none;display:grid;gap:3px;font-size:.8rem;color:var(--muted,#a9adbb)}
.pw-rules li::before{content:"○ "}
.pw-rules li.ok{color:#7fe3c0}.pw-rules li.ok::before{content:"✓ "}
html[data-theme="light"] .pw-rules li.ok{color:#1c7a58}
.check + .field-error,.co-agree + .field-error{margin:6px 0 10px 2px}