@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=IBM+Plex+Mono:wght@400;500;600&family=Newsreader:ital,wght@0,400;0,500;1,400&display=swap');

:root{
  --bg-1:#0a1b14;
  --bg-2:#173428;
  --paper:#f1e8d6;
  --paper-dim:#e7dabd;
  --ink:#211c14;
  --ink-soft:#5a5341;
  --stamp-red:#a23b2e;
  --turmeric:#d6a13d;
  --stock-green:#3f6b4a;
  --stock-amber:#b07f27;
  --stock-red:#a23b2e;
  --cream:#f1e8d6;
  --line: rgba(241,232,214,.15);
  --shadow: 0 18px 40px rgba(0,0,0,.35);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  min-height:100vh;
  background:
    radial-gradient(1100px 600px at 15% -10%, rgba(214,161,61,.08), transparent 60%),
    radial-gradient(900px 500px at 110% 10%, rgba(63,107,74,.25), transparent 60%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 65%);
  color:var(--cream);
  font-family:'Newsreader', serif;
  position:relative;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed; inset:0;
  background-image:
    repeating-linear-gradient(0deg, rgba(241,232,214,.035) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(241,232,214,.035) 0 1px, transparent 1px 34px);
  pointer-events:none;
  z-index:0;
}
.pill-decor{ position:fixed; opacity:.06; pointer-events:none; z-index:0; }
.pill-decor svg{ display:block; }

.wrap{ position:relative; z-index:1; max-width:1180px; margin:0 auto; padding:56px 24px 80px; }

/* ---------- Letterhead ---------- */
.letterhead{
  background:var(--paper); color:var(--ink); border-radius:3px;
  padding:30px 34px 24px; transform:rotate(-.6deg);
  box-shadow:var(--shadow); position:relative;
  animation: dropIn .8s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes dropIn{
  0%{ transform:translateY(-40px) rotate(-3deg); opacity:0; }
  100%{ transform:translateY(0) rotate(-.6deg); opacity:1; }
}
.tape{ position:absolute; width:76px; height:26px; background:rgba(241,232,214,.55); border:1px solid rgba(255,255,255,.4); box-shadow:0 2px 6px rgba(0,0,0,.15); }
.tape.left{ top:-12px; left:36px; transform:rotate(-8deg); }
.tape.right{ top:-12px; right:40px; transform:rotate(6deg); }

.letterhead-top{ display:flex; align-items:flex-start; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand{ gap:12px; }
.brand-sub{
  font-family:'IBM Plex Mono', monospace;
  font-size:13px;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:var(--ink-soft);
  align-self:flex-end;
  padding-bottom:4px;
}
.brand-name{
  font-family:'Instrument Serif', serif;
  font-style:italic;
  font-weight:400;
  font-size:44px;
  line-height:1;
  letter-spacing:.5px;
  color:var(--ink);
}

.pharmacies-line{ margin-top:18px; font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:.5px; color:var(--ink-soft); }
.pharmacies-line span{ color:var(--ink); }

.perforation{
  height:14px; margin-top:20px;
  background-image: radial-gradient(circle, var(--bg-2) 0 3px, transparent 3.5px);
  background-size:18px 14px; background-position:center; background-repeat:repeat-x;
  border-bottom:1px dashed rgba(33,28,20,.35);
}

/* ---------- Search ---------- */
.search-zone{ margin-top:56px; animation: fadeUp .7s ease .25s both; }
@keyframes fadeUp{ from{opacity:0; transform:translateY(14px);} to{opacity:1; transform:translateY(0);} }
.search-label{ font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:2px; text-transform:uppercase; color:var(--turmeric); margin-bottom:10px; }
.search-row{ display:flex; gap:14px; align-items:flex-end; flex-wrap:wrap; }
.search-input-holder{ flex:1 1 340px; position:relative; background-image:repeating-linear-gradient(var(--line) 0 1px, transparent 1px 40px); }
input#medicine{ width:100%; background:transparent; border:none; border-bottom:2px solid var(--cream); color:var(--cream); font-family:'Instrument Serif', serif; font-style:italic; font-size:32px; padding:6px 4px 12px; outline:none; }
input#medicine::placeholder{ color:rgba(241,232,214,.4); }
input#medicine:focus{ border-color:var(--turmeric); }

button#compare{
  font-family:'IBM Plex Mono', monospace; font-size:13px; letter-spacing:1.5px; text-transform:uppercase;
  background:var(--stamp-red); color:var(--cream); border:none; border-radius:2px; padding:16px 26px; cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease, filter .12s ease;
  box-shadow:0 6px 0 rgba(0,0,0,.28);
}
button#compare:hover{ filter:brightness(1.08); }
button#compare:active:not(:disabled){ transform:translateY(6px); box-shadow:0 0 0 rgba(0,0,0,.28); }
button#compare:disabled{ opacity:.5; cursor:default; transform:translateY(3px); box-shadow:0 3px 0 rgba(0,0,0,.28); }

.chips{ margin-top:18px; display:flex; gap:10px; flex-wrap:wrap; }
.chip{ font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--cream); border:1px solid var(--line); padding:6px 12px; border-radius:20px; cursor:pointer; opacity:.75; transition:opacity .15s, border-color .15s; }
.chip:hover{ opacity:1; border-color:var(--turmeric); }

.hint{ margin-top:14px; font-size:14px; color:rgba(241,232,214,.55); font-style:italic; }

/* ---------- Loading ---------- */
.loading{ display:none; margin-top:50px; font-family:'IBM Plex Mono', monospace; font-size:13px; letter-spacing:1.5px; color:var(--turmeric); }
.loading.active{ display:block; }
.loading::after{ content:''; display:inline-block; width:1ch; animation: dots 1s steps(4,end) infinite; }
@keyframes dots{ 0%{ content:''; } 25%{ content:'.'; } 50%{ content:'..'; } 75%{ content:'...'; } 100%{ content:''; } }

/* ---------- Error ---------- */
.error{ display:none; margin-top:50px; font-family:'IBM Plex Mono', monospace; font-size:13px; letter-spacing:.5px; color:var(--stamp-red); }
.error.active{ display:block; }
.error button{ font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--cream); background:transparent; border:1px solid var(--cream); border-radius:2px; padding:6px 14px; margin-left:12px; cursor:pointer; }
.error button:hover{ background:rgba(241,232,214,.1); }

/* ---------- Results ---------- */
.results{ display:none; margin-top:54px; }
.results.active{ display:block; }

.results-head h2{ font-family:'Instrument Serif', serif; font-style:italic; font-weight:400; font-size:38px; margin:0 0 4px; }
.results-head .meta{ font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:.5px; color:rgba(241,232,214,.6); }

/* ---- Medicine monograph card ---- */
.monograph{
  margin-top:22px; background:var(--paper); color:var(--ink); border-radius:3px;
  padding:20px 24px; box-shadow:var(--shadow); position:relative;
  animation: fadeUp .5s ease .1s both;
  display:flex; gap:28px; flex-wrap:wrap;
}
.monograph::before{
  content:"MONOGRAPH"; position:absolute; top:-10px; left:20px; background:var(--ink);
  color:var(--paper); font-family:'IBM Plex Mono', monospace; font-size:10px; letter-spacing:2px;
  padding:3px 10px; border-radius:2px;
}
.mono-field{ min-width:140px; }
.mono-field .k{ font-family:'IBM Plex Mono', monospace; font-size:10px; letter-spacing:1.5px; text-transform:uppercase; color:var(--ink-soft); margin-bottom:4px; }
.mono-field .v{ font-size:16px; }
.mono-field .v.cat{ font-style:italic; }

.summary-strip{
  margin-top:22px; background:rgba(214,161,61,.12); border:1px dashed var(--turmeric); border-radius:3px;
  padding:14px 18px; font-family:'IBM Plex Mono', monospace; font-size:13px; color:var(--turmeric);
  display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
}

/* ---- Store grid ---- */
.store-grid{ margin-top:36px; display:grid; grid-template-columns:repeat(3, 1fr); gap:22px; align-items:start; }
@media (max-width:980px){ .store-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .store-grid{ grid-template-columns:1fr; } }

.store-col{
  opacity:0; transform:translateY(16px);
  animation: fadeUp .5s cubic-bezier(.2,.7,.3,1) forwards;
}
.store-col:nth-child(1){ animation-delay:.05s; }
.store-col:nth-child(2){ animation-delay:.18s; }
.store-col:nth-child(3){ animation-delay:.31s; }
.store-col:nth-child(4){ animation-delay:.44s; }

.store-head{
  display:flex; align-items:center; gap:8px; padding-bottom:8px; margin-bottom:12px;
  border-bottom:2px solid var(--store-color, var(--turmeric));
}
.store-head .dot{ width:10px; height:10px; border-radius:50%; background:var(--store-color, var(--turmeric)); flex:none; }
.store-head .name{ font-family:'IBM Plex Mono', monospace; font-size:13px; letter-spacing:.5px; text-transform:uppercase; }
.store-head .count{ margin-left:auto; font-family:'IBM Plex Mono', monospace; font-size:11px; color:rgba(241,232,214,.5); }

.listing{
  position:relative; background:var(--paper); color:var(--ink); border-radius:2px;
  padding:16px 16px 14px; margin-bottom:14px; box-shadow:0 10px 22px rgba(0,0,0,.28);
}
.listing::before, .listing::after{ content:""; position:absolute; width:14px; height:14px; border-radius:50%; background:var(--bg-1); top:50%; transform:translateY(-50%); }
.listing::before{ left:-7px; }
.listing::after{ right:-7px; }

.listing.best{ outline:2px solid var(--turmeric); outline-offset:2px; background:linear-gradient(180deg,#f5e6c4, var(--paper) 45%); }
.listing.out{ opacity:.55; filter:grayscale(.35); }

.listing-badge{
  position:absolute; top:10px; right:-26px; background:var(--stamp-red); color:var(--cream);
  font-family:'IBM Plex Mono', monospace; font-size:9px; letter-spacing:1.2px; padding:3px 28px;
  transform:rotate(38deg); box-shadow:0 3px 6px rgba(0,0,0,.25);
}

.listing-brand{ font-family:'Instrument Serif', serif; font-style:italic; font-size:20px; line-height:1.15; }
.listing-generic{ font-family:'IBM Plex Mono', monospace; font-size:10.5px; color:var(--ink-soft); margin-top:2px; }

.listing-price-row{ display:flex; align-items:baseline; gap:8px; margin-top:10px; }
.listing-mrp{ font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--ink-soft); text-decoration:line-through; }
.listing-price{ font-family:'IBM Plex Mono', monospace; font-weight:600; font-size:21px; }

.listing-pack{ font-size:12px; color:var(--ink-soft); font-style:italic; margin-top:3px; }

.listing-foot{ display:flex; align-items:center; justify-content:space-between; margin-top:12px; gap:8px; flex-wrap:wrap; }

.stamp{ display:inline-block; font-family:'IBM Plex Mono', monospace; font-size:10px; letter-spacing:1.2px; text-transform:uppercase; border:1.5px solid; border-radius:3px; padding:2px 7px; transform:rotate(-6deg); }
.stamp.in{ color:var(--stock-green); border-color:var(--stock-green); }
.stamp.low{ color:var(--stock-amber); border-color:var(--stock-amber); }
.stamp.out{ color:var(--stock-red); border-color:var(--stock-red); }

.buy-link{
  font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:.5px; text-transform:uppercase;
  color:var(--cream); background:var(--ink); text-decoration:none; padding:6px 10px; border-radius:2px;
  transition:background .15s ease;
}
.buy-link:hover{ background:var(--stamp-red); }

/* ---------- Footer ---------- */
footer{
  margin-top:70px; font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:.3px;
  color:rgba(241,232,214,.58); border-top:1px solid var(--line); padding-top:18px;
  display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
}

@media (prefers-reduced-motion: reduce){ *{ animation:none !important; transition:none !important; } }

/* ---------- Language Selector ---------- */
.lang-selector {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 6px;
}
.lang-selector select {
  background: transparent;
  border: 1px solid var(--ink-soft);
  color: var(--ink);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 3px;
  outline: none;
  cursor: pointer;
  font-weight: 500;
}
.lang-selector select:hover {
  border-color: var(--stamp-red);
  color: var(--stamp-red);
}

/* ---------- Mic Button ---------- */
.search-input-holder {
  position: relative;
}
.mic-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--cream);
  opacity: 0.55;
  cursor: pointer;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s, color 0.2s;
  z-index: 10;
  outline: none;
}
.mic-btn:hover {
  opacity: 1;
  color: var(--turmeric);
}
.mic-btn.listening {
  color: var(--stamp-red);
  opacity: 1;
  animation: micPulse 1.2s infinite ease-in-out;
}
@keyframes micPulse {
  0% { transform: translateY(-50%) scale(1); }
  50% { transform: translateY(-50%) scale(1.22); }
  100% { transform: translateY(-50%) scale(1); }
}

/* ---------- Cart Button ---------- */
.cart-btn {
  background: transparent;
  border: 1.5px solid var(--stamp-red);
  border-radius: 4px;
  color: var(--stamp-red);
  cursor: pointer;
  padding: 7px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background .15s, opacity .15s;
  opacity: .85;
}
.cart-btn:hover { background: rgba(162,59,46,.1); opacity: 1; }
.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--stamp-red);
  color: var(--cream);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  line-height: 1;
}

/* ---------- Cart Overlay ---------- */
.cart-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,27,20,.8);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 24px;
}
.cart-overlay.active { display: flex; }
.cart-modal {
  background: var(--paper);
  color: var(--ink);
  border-radius: 3px;
  max-width: 680px;
  width: 100%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
  animation: fadeUp .35s ease both;
}
.cart-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 14px;
  border-bottom: 1px dashed rgba(33,28,20,.2);
}
.cart-modal-header h2 {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 28px;
  margin: 0;
}
.cart-close {
  background: transparent;
  border: none;
  font-size: 28px;
  color: var(--ink-soft);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.cart-close:hover { color: var(--stamp-red); }

/* ---------- Cart Items ---------- */
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 12px 24px;
}
.cart-empty {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--ink-soft);
  text-align: center;
  padding: 32px 0;
  font-style: italic;
}
.cart-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(33,28,20,.1);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 18px;
  line-height: 1.2;
}
.cart-item-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 2px;
}
.cart-item-store {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 2px;
}
.cart-item-price {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
  font-size: 18px;
  white-space: nowrap;
  color: var(--ink);
}
.cart-item-remove {
  background: transparent;
  border: none;
  color: var(--stamp-red);
  cursor: pointer;
  font-size: 16px;
  padding: 4px 6px;
  opacity: .6;
  transition: opacity .15s;
}
.cart-item-remove:hover { opacity: 1; }

/* ---------- Cart Footer ---------- */
.cart-footer {
  padding: 14px 24px 20px;
  border-top: 1px dashed rgba(33,28,20,.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.cart-total {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
  font-size: 20px;
  color: var(--ink);
}
.cart-footer-actions {
  display: flex;
  gap: 10px;
}
.cart-clear-btn, .cart-export-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  padding: 10px 16px;
  transition: background .15s, color .15s;
}
.cart-clear-btn {
  background: transparent;
  border: 1.5px solid var(--ink-soft);
  color: var(--ink-soft);
}
.cart-clear-btn:hover {
  border-color: var(--stamp-red);
  color: var(--stamp-red);
}
.cart-export-btn {
  background: var(--ink);
  border: none;
  color: var(--cream);
}
.cart-export-btn:hover { background: var(--stamp-red); }

/* ---------- Add to Cart Button (in listings) ---------- */
.add-cart-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: .5px;
  text-transform: uppercase;
  background: transparent;
  border: 1.5px solid var(--turmeric);
  color: var(--turmeric);
  border-radius: 2px;
  padding: 5px 10px;
  cursor: pointer;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.add-cart-btn:hover {
  background: var(--turmeric);
  color: var(--ink);
}
.add-cart-btn.added {
  background: var(--stock-green);
  border-color: var(--stock-green);
  color: var(--cream);
}