:root {
  --bg: #fff7f2;
  --card: rgba(255,255,255,.76);
  --text: #201b18;
  --muted: #6b5f57;
  --line: rgba(255,255,255,.78);
  --line-dark: rgba(83,57,39,.16);
  --orange: #f97316;
  --orange-dark: #c94b00;
  --soft: rgba(255,240,223,.76);
  --danger: #d61f45;
  --glass-shadow: 0 10px 30px rgba(83,48,24,.10), inset 0 1px 0 rgba(255,255,255,.92);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(255,255,255,.95), transparent 33%),
    linear-gradient(145deg, #fffaf7, #ffeadc);
  background-attachment: fixed;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
  color: var(--text);
  overflow-wrap: anywhere;
}

.layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(360px,47vw) 1fr;
  gap: 14px;
  padding: 14px;
}

.left,.right { min-width: 0; }

.panel,.card {
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  border-radius: 24px;
  padding: 14px;
  margin-bottom: 12px;
}

.brand { display: flex; gap: 10px; align-items: center; }
.brand h1,.brand p { margin: 0; }
.brand p { color: var(--muted); }
.logo {
  width: 48px; height: 48px; flex: 0 0 48px;
  border-radius: 16px;
  background: linear-gradient(145deg,#ff933f,#ed5d06);
  box-shadow: 0 8px 22px rgba(249,115,22,.28), inset 0 1px 0 rgba(255,255,255,.45);
  color: #fff; display: grid; place-items: center;
  font-size: 24px; font-weight: 900;
}

#status,#badge {
  background: rgba(255,238,218,.72);
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: inset 0 1px 0 #fff;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
}
#status { margin-left: auto; }
#badge { padding: 5px 8px; }

label {
  display: grid; gap: 5px; margin: 10px 0;
  font-size: 12px; font-weight: 800; text-transform: uppercase;
}
label.inline { display: flex; align-items: center; }
.ipi-toggle {
  width: fit-content;
  min-height: 46px;
  gap: 10px;
  padding: 7px 13px 7px 8px;
  border: 1px solid rgba(255,255,255,.94);
  border-radius: 999px;
  background: linear-gradient(145deg,rgba(255,255,255,.82),rgba(248,245,242,.52));
  box-shadow: 0 7px 18px rgba(52,35,23,.09), inset 0 1px 0 #fff;
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  cursor: pointer;
  user-select: none;
}
.ipi-toggle input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}
.ipi-toggle .switch {
  position: relative;
  flex: 0 0 48px;
  width: 48px;
  height: 28px;
  border: 1px solid rgba(112,91,76,.14);
  border-radius: 999px;
  background: rgba(126,112,103,.22);
  box-shadow: inset 0 2px 5px rgba(69,48,34,.14), 0 1px 0 rgba(255,255,255,.92);
  transition: background .18s ease, box-shadow .18s ease;
}
.ipi-toggle .switch::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  left: 2px;
  top: 2px;
  border-radius: 50%;
  background: linear-gradient(145deg,#fff,#f5eee9);
  box-shadow: 0 2px 7px rgba(48,31,20,.25), inset 0 1px 0 #fff;
  transition: transform .18s ease;
}
.ipi-toggle input:checked + .switch {
  background: linear-gradient(145deg,rgba(255,151,77,.98),rgba(242,100,12,.94));
  box-shadow: 0 6px 16px rgba(232,86,0,.24), inset 0 1px 2px rgba(255,255,255,.45);
}
.ipi-toggle input:checked + .switch::after { transform: translateX(20px); }
.ipi-toggle input:focus-visible + .switch { outline: 3px solid rgba(249,115,22,.30); outline-offset: 2px; }

input,textarea,select,button,a {
  font: inherit;
  border: 1px solid rgba(255,255,255,.92);
  border-radius: 16px;
  padding: 11px;
  max-width: 100%;
}
input:not([type=checkbox]),textarea,select { width: 100%; }
input,textarea,select {
  background: rgba(255,255,255,.64);
  box-shadow: inset 0 1px 0 #fff, 0 4px 14px rgba(59,39,25,.06);
  color: var(--text);
}

button,a {
  min-height: 44px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg,rgba(255,255,255,.88),rgba(247,247,247,.52));
  border-color: rgba(255,255,255,.95);
  box-shadow: 0 7px 18px rgba(52,35,23,.10), inset 0 1px 0 rgba(255,255,255,1);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  color: var(--text);
  font-weight: 750;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
button::before,a::before {
  content: "";
  position: absolute; inset: 0 0 52% 0;
  background: linear-gradient(rgba(255,255,255,.50),rgba(255,255,255,0));
  pointer-events: none;
}
button:active,a:active { transform: scale(.975); }
button:hover,a:hover { filter: brightness(1.02); box-shadow: 0 9px 24px rgba(52,35,23,.14), inset 0 1px 0 #fff; }

textarea { min-height: 70px; }
.conditions,.actions { display: flex; gap: 8px; flex-wrap: wrap; }

.conditions button.active,.add {
  background: linear-gradient(145deg,rgba(255,166,99,.94),rgba(249,115,22,.88));
  border-color: rgba(255,207,171,.95);
  box-shadow: 0 9px 22px rgba(249,115,22,.25), inset 0 1px 0 rgba(255,255,255,.62);
  color: #fff;
  text-shadow: 0 1px 1px rgba(126,45,0,.28);
}

#waCom,#waSem {
  flex: 1 1 180px;
  min-height: 52px;
  background: linear-gradient(145deg,rgba(255,151,77,.98),rgba(242,100,12,.94));
  border: 1px solid rgba(255,210,178,.98);
  box-shadow: 0 12px 28px rgba(232,86,0,.30), inset 0 1px 0 rgba(255,255,255,.68);
  color: #fff;
  font-weight: 900;
  letter-spacing: -.01em;
  text-shadow: 0 1px 2px rgba(119,38,0,.35);
}
#waSem { background: linear-gradient(145deg,rgba(255,178,121,.96),rgba(246,119,39,.92)); }

.product { display: grid; grid-template-columns: 160px 1fr; gap: 14px; }
.product img {
  width: 160px; height: 160px; object-fit: contain;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.94);
  background: rgba(255,255,255,.58);
  box-shadow: inset 0 1px 0 #fff, 0 8px 20px rgba(45,31,22,.08);
}
.price { font-size: 22px; color: var(--orange-dark); font-weight: 900; }
.muted { color: var(--muted); }
#error { color: var(--danger); }
.cartItem {
  padding: 10px;
  background: rgba(255,255,255,.52);
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: inset 0 1px 0 #fff;
  border-radius: 17px;
  margin-top: 8px;
}
.empty { padding: 30px; text-align: center; color: var(--muted); }

@media(max-width:900px) {
  .layout { grid-template-columns: 1fr; }
  .product { grid-template-columns: 110px minmax(0,1fr); }
  .product img { width: 110px; height: 110px; }
}

@media(max-width:480px) {
  body { padding-top: env(safe-area-inset-top); padding-bottom: env(safe-area-inset-bottom); }
  .layout { padding: 9px; gap: 9px; }
  .panel,.card { border-radius: 22px; padding: 12px; }
  .brand { align-items: flex-start; flex-wrap: wrap; }
  .brand h1 { font-size: 19px; }
  #status { margin-left: 58px; }
  .product { grid-template-columns: 94px minmax(0,1fr); gap: 10px; }
  .product img { width: 94px; height: 94px; }
  .product h2 { font-size: 18px; margin-top: 0; }
  .price { font-size: 20px; }
  .conditions button { flex: 1 1 42%; }
  .actions { display: grid; grid-template-columns: 1fr 1fr; }
  #clear { grid-column: 1 / -1; }
  #waCom,#waSem { min-height: 58px; padding: 12px 8px; }
}