/* cart drawer */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(4,7,14,0.7); backdrop-filter: blur(4px);
  opacity: 0; pointer-events: none; transition: opacity 200ms;
}
.drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100vw);
  background: rgba(7,12,24,0.95); backdrop-filter: blur(20px);
  border-left: 1px solid var(--line-strong);
  z-index: 90; padding: 28px 26px;
  transform: translateX(100%); transition: transform 320ms cubic-bezier(.2,.8,.2,1);
  display: flex; flex-direction: column;
  box-shadow: -40px 0 80px -20px rgba(0,0,0,0.8);
}
.drawer.open { transform: translateX(0); }
.drawer h3 {
  font-family: var(--display); font-weight: 400; font-size: 24px;
  margin: 0 0 4px; color: var(--text);
}
.drawer-sub {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 24px;
}
.drawer-close {
  position: absolute; top: 22px; right: 22px;
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-soft); transition: color 160ms, background 160ms;
}
.drawer-close:hover { color: var(--neon); background: rgba(0,229,255,0.08); }
.drawer-items { flex: 1; overflow-y: auto; margin: 0 -8px; padding: 0 8px; }
.drawer-empty {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  color: var(--text-dim); text-transform: uppercase; text-align: center;
  padding: 60px 20px;
}
.line {
  display: grid; grid-template-columns: 52px 1fr auto; gap: 12px; align-items: center;
  padding: 14px 0; border-bottom: 1px solid var(--line);
}
.line-img {
  width: 52px; height: 52px; border-radius: var(--r-sm);
  background: linear-gradient(170deg, #F3F6FA, #C9D6E3);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.line-img img { width: 90%; height: 90%; object-fit: contain; }
.line-name { font-size: 13px; color: var(--text); font-family: var(--display); font-weight: 500; }
.line-meta {
  display: flex; align-items: center; gap: 8px; margin-top: 4px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; color: var(--text-dim);
}
.qty { display: inline-flex; align-items: center; gap: 0; border: 1px solid var(--line); border-radius: var(--r-sm); }
.qty button {
  width: 22px; height: 22px;
  color: var(--text-soft); font-family: var(--mono); font-size: 13px;
  transition: color 140ms;
}
.qty button:hover { color: var(--neon); }
.qty span {
  min-width: 22px; text-align: center;
  font-family: var(--mono); font-size: 11px; color: var(--text);
}
.line-price { font-family: var(--mono); font-size: 12px; color: var(--neon); }
.rm {
  display: block; margin-top: 6px; font-size: 9.5px;
  font-family: var(--mono); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-dim); transition: color 140ms;
}
.rm:hover { color: #FF5577; }
.drawer-foot { border-top: 1px solid var(--line-strong); padding-top: 18px; margin-top: 10px; display: flex; flex-direction: column; }
.drawer-total {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 16px;
}
.drawer-total .label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim);
}
.drawer-total .val {
  font-family: var(--display); font-size: 28px; font-weight: 400; color: var(--text);
}
.checkout {
  width: 100%; padding: 14px; border-radius: var(--r-sm);
  background: var(--neon); color: #00131A;
  font-family: var(--mono); font-weight: 600; font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase;
  box-shadow: var(--neon-glow-sm);
  transition: box-shadow 160ms, transform 160ms;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
}
.checkout:hover { box-shadow: var(--neon-glow); transform: translateY(-1px); }
.checkout[disabled] { opacity: 0.4; cursor: not-allowed; box-shadow: none; }

/* enquiry form */
.form-intro {
  font-size: 12.5px; color: var(--text-soft); line-height: 1.55;
  padding: 14px 14px; margin: 14px 0 18px;
  border: 1px solid var(--line); border-left: 2px solid var(--neon);
  border-radius: var(--r-sm); background: rgba(0,229,255,0.04);
}
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim);
}
.field label .req { color: var(--neon); margin-left: 4px; }
.field input, .field textarea {
  background: rgba(4,7,14,0.6); color: var(--text);
  border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 11px 12px; font: inherit; font-size: 13.5px;
  transition: border-color 160ms, box-shadow 160ms, background 160ms;
  font-family: var(--body);
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--neon);
  box-shadow: 0 0 0 3px rgba(0,229,255,0.15);
  background: rgba(4,7,14,0.9);
}
.field textarea { resize: vertical; min-height: 76px; font-family: var(--body); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 420px) { .field-row { grid-template-columns: 1fr; } }
.form-err {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  color: #FF6B8A; margin-top: 4px;
}

/* success state */
.sent {
  text-align: center; padding: 40px 20px;
}
.sent-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(0,229,255,0.12); color: var(--neon);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 18px; box-shadow: var(--neon-glow-sm);
}
.sent h4 {
  font-family: var(--display); font-weight: 400; font-size: 22px;
  margin: 0 0 10px; color: var(--text);
}
.sent p { color: var(--text-soft); font-size: 13.5px; line-height: 1.55; margin: 0 0 22px; }
.sent-new {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--neon); border: 1px solid var(--line-strong);
  padding: 10px 16px; border-radius: var(--r-sm);
  transition: background 160ms;
}
.sent-new:hover { background: rgba(0,229,255,0.08); }

/* toast */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--neon); color: #00131A;
  padding: 12px 22px; border-radius: var(--r-pill);
  font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  box-shadow: var(--neon-glow);
  opacity: 0; transition: opacity 220ms, transform 220ms;
  z-index: 100;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }