/* ------------------------------------------------------------------ */
/* Design tokens                                                       */
/* ------------------------------------------------------------------ */
:root {
  --bg: #0b1020;
  --bg-soft: #121a33;
  --card: rgba(255, 255, 255, 0.045);
  --card-border: rgba(255, 255, 255, 0.09);
  --text: #eef2ff;
  --text-dim: #9aa6c4;
  --text-faint: #6b7899;
  --accent: #6ea8ff;
  --accent-soft: rgba(110, 168, 255, 0.14);
  --green: #34d399;
  --green-soft: rgba(52, 211, 153, 0.14);
  --red: #f87171;
  --red-soft: rgba(248, 113, 113, 0.14);
  --amber: #fbbf24;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.7);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f5f7fc;
    --bg-soft: #ffffff;
    --card: #ffffff;
    --card-border: rgba(15, 23, 42, 0.09);
    --text: #0f172a;
    --text-dim: #56618a;
    --text-faint: #8791b0;
    --accent: #2563eb;
    --accent-soft: rgba(37, 99, 235, 0.09);
    --green: #059669;
    --green-soft: rgba(5, 150, 105, 0.1);
    --red: #dc2626;
    --red-soft: rgba(220, 38, 38, 0.1);
    --shadow: 0 12px 30px -16px rgba(15, 23, 42, 0.35);
  }
}

/* ------------------------------------------------------------------ */
/* Base                                                                */
/* ------------------------------------------------------------------ */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100dvh;
  padding-bottom: env(safe-area-inset-bottom);
}

.bg-glow {
  position: fixed;
  inset: -30% -10% auto -10%;
  height: 60vh;
  background:
    radial-gradient(40% 60% at 25% 20%, rgba(110, 168, 255, 0.20), transparent 70%),
    radial-gradient(35% 55% at 78% 10%, rgba(52, 211, 153, 0.14), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
}

.wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
  padding: 0 18px;
}

/* ------------------------------------------------------------------ */
/* Top bar                                                             */
/* ------------------------------------------------------------------ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  padding-top: env(safe-area-inset-top);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--card-border);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.brand { display: flex; align-items: center; gap: 9px; font-weight: 650; letter-spacing: -0.01em; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 28px; height: 28px;
  border-radius: 9px;
  background: linear-gradient(140deg, var(--accent), #9b7bff);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}

.brand-text { font-size: 15px; }

.net-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  font-size: 11px;
  color: var(--text-dim);
}

.net-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
}

body.is-offline .net-badge .dot { background: var(--amber); box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.15); }

/* ------------------------------------------------------------------ */
/* Cards                                                               */
/* ------------------------------------------------------------------ */
main.wrap { padding-top: 20px; padding-bottom: 28px; display: grid; gap: 14px; }

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.field-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 9px;
}

.muted-inline { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--text-faint); }

/* ------------------------------------------------------------------ */
/* Inputs                                                              */
/* ------------------------------------------------------------------ */
.select-wrap { display: flex; gap: 8px; }

.select, .text-input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
  background: var(--bg-soft);
  color: var(--text);
  font-family: inherit;
  font-size: 16px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}

.select { appearance: none; -webkit-appearance: none; padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239aa6c4' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
}

.select:focus, .text-input:focus, .amount-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.icon-btn {
  flex: none;
  display: grid; place-items: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
  background: var(--bg-soft);
  color: var(--text-dim);
  cursor: pointer;
  transition: color .15s, border-color .15s, transform .1s;
}
.icon-btn:hover { color: var(--accent); border-color: var(--accent); }
.icon-btn:active { transform: scale(.95); }
.icon-btn.spin svg { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Rate info line — deliberately thin & small (requirement 2) */
.rate-info {
  margin: 10px 2px 0;
  font-size: 11.5px;
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--text-faint);
}
.rate-info b { font-weight: 500; color: var(--text-dim); }
.rate-info .stale { color: var(--amber); }

/* ------------------------------------------------------------------ */
/* Converter                                                           */
/* ------------------------------------------------------------------ */
.amount-row { display: flex; align-items: center; gap: 10px; }

.amount-cur {
  flex: none;
  min-width: 44px;
  height: 56px;
  display: grid; place-items: center;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 18px;
  font-weight: 650;
}

.amount-input {
  width: 100%;
  height: 56px;
  border: none;
  border-bottom: 2px solid var(--card-border);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.02em;
  outline: none;
  transition: border-color .15s;
}
.amount-input::placeholder { color: var(--text-faint); font-weight: 400; }
.amount-input:focus { box-shadow: none; border-bottom-color: var(--accent); }
.amount-input::-webkit-outer-spin-button,
.amount-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.amount-input[type=number] { -moz-appearance: textfield; }

.result {
  display: flex; align-items: baseline; gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--card-border);
}
.result-eq { color: var(--text-faint); font-size: 20px; }
.result-value {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
  transition: color .2s;
}
.result-note { margin: 6px 0 0; font-size: 11.5px; font-weight: 300; color: var(--text-faint); }

/* ------------------------------------------------------------------ */
/* Search + autosuggest                                                */
/* ------------------------------------------------------------------ */
.search-row { display: flex; gap: 8px; align-items: stretch; }
.search-input-wrap { position: relative; flex: 1 1 auto; min-width: 0; }
.search-input-wrap .text-input { padding-right: 52px; }
.text-input::-webkit-search-cancel-button { -webkit-appearance: none; }

.scan-btn {
  position: absolute;
  right: 4px; top: 50%;
  transform: translateY(-50%);
  width: 40px; height: 40px;
  border: none;
  background: transparent;
}
.scan-btn:active { transform: translateY(-50%) scale(.92); }

.btn-primary {
  flex: none;
  min-height: 48px;
  padding: 0 18px;
  border: none;
  border-radius: var(--radius-sm);
  background: linear-gradient(140deg, var(--accent), #7c6bff);
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: filter .15s, transform .1s;
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary:active { transform: scale(.97); }
.btn-primary:disabled { opacity: .55; cursor: progress; }

.btn-ghost {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,.22);
  background: transparent;
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
}

.suggest {
  position: absolute;
  z-index: 30;
  top: calc(100% + 6px);
  left: 0; right: 0;
  margin: 0; padding: 5px;
  list-style: none;
  max-height: 264px;
  overflow-y: auto;
  background: var(--bg-soft);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}
.suggest li {
  padding: 10px 12px;
  border-radius: 9px;
  font-size: 14.5px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.suggest li[aria-selected="true"], .suggest li:hover { background: var(--accent-soft); color: var(--accent); }
.suggest li .recent { color: var(--text-faint); font-size: 11px; margin-left: 6px; }

.hint { margin: 10px 2px 0; font-size: 11.5px; font-weight: 300; color: var(--text-faint); }

.link-btn {
  display: inline;
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent);
  font: inherit;
  text-decoration: underline;
  cursor: pointer;
}

.manual-box {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--card-border);
}
.manual-box[hidden] { display: none; }
.manual-box .amount-input { height: 46px; font-size: 24px; }
.manual-box .amount-cur { height: 46px; min-width: 40px; font-size: 16px; }

/* ------------------------------------------------------------------ */
/* Verdict                                                             */
/* ------------------------------------------------------------------ */
.verdict {
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  padding: 16px;
  background: var(--card);
  box-shadow: var(--shadow);
}
.verdict.abroad { border-color: color-mix(in srgb, var(--green) 45%, transparent); background: var(--green-soft); }
.verdict.turkey { border-color: color-mix(in srgb, var(--red) 45%, transparent); background: var(--red-soft); }

.verdict-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.verdict-label { font-size: 14px; font-weight: 600; }
.verdict-diff { font-size: 26px; font-weight: 750; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.verdict.abroad .verdict-diff, .verdict.abroad .verdict-label { color: var(--green); }
.verdict.turkey .verdict-diff, .verdict.turkey .verdict-label { color: var(--red); }

.verdict-bars { display: grid; gap: 10px; margin-top: 14px; }
.vbar-top { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-dim); margin-bottom: 5px; }
.vbar-top b { color: var(--text); font-variant-numeric: tabular-nums; }
.vbar-track { height: 8px; border-radius: 999px; background: rgba(127,127,127,.18); overflow: hidden; }
.vbar-fill { display: block; height: 100%; width: 0; border-radius: 999px; transition: width .5s cubic-bezier(.2,.8,.2,1); }
.vbar-fill.abroad { background: var(--accent); }
.vbar-fill.turkey { background: #a78bfa; }
.verdict-note { margin: 12px 0 0; font-size: 11.5px; font-weight: 300; color: var(--text-dim); }

/* ------------------------------------------------------------------ */
/* Results list                                                        */
/* ------------------------------------------------------------------ */
.results-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 6px 2px 10px; flex-wrap: wrap; }
.results-title { margin: 0; font-size: 14px; font-weight: 600; letter-spacing: .01em; }
.source-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  font-size: 10.5px; font-weight: 500;
  padding: 3px 9px; border-radius: 999px;
  border: 1px solid var(--card-border);
  color: var(--text-dim);
}
.chip.fail { color: var(--red); border-color: color-mix(in srgb, var(--red) 40%, transparent); }
.chip.retry {
  font-family: inherit;
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  background: var(--accent-soft);
  cursor: pointer;
}
.chip.retry:hover { filter: brightness(1.15); }

.source-note {
  margin: 0 2px 10px;
  font-size: 11px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--red);
}
.source-note[hidden] { display: none; }
.source-note .dim { color: var(--text-faint); }

.results { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }

.result-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
  background: var(--card);
  text-decoration: none;
  color: inherit;
  transition: border-color .15s, transform .1s;
}
.result-item:hover { border-color: var(--accent); }
.result-item:active { transform: scale(.995); }
.result-item.best { border-color: color-mix(in srgb, var(--green) 50%, transparent); background: var(--green-soft); }

.ri-thumb {
  flex: none; width: 44px; height: 44px;
  border-radius: 9px; object-fit: contain;
  background: #fff; padding: 3px;
}
.ri-thumb.ph { display: grid; place-items: center; background: var(--bg-soft); color: var(--text-faint); font-size: 16px; padding: 0; }
.ri-main { flex: 1 1 auto; min-width: 0; }
.ri-title { font-size: 13.5px; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ri-meta { margin-top: 3px; font-size: 10.5px; font-weight: 300; color: var(--text-faint); }
.ri-price { flex: none; text-align: right; font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.ri-badge { display: block; margin-top: 2px; font-size: 9.5px; font-weight: 600; color: var(--green); text-transform: uppercase; letter-spacing: .05em; }

/* ------------------------------------------------------------------ */
/* Status / skeletons                                                  */
/* ------------------------------------------------------------------ */
.status {
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
  background: var(--card);
  font-size: 13px;
  color: var(--text-dim);
  text-align: center;
}
.status.error { color: var(--red); border-color: color-mix(in srgb, var(--red) 35%, transparent); }
.status .spinner {
  display: inline-block; width: 14px; height: 14px;
  margin-right: 8px; vertical-align: -2px;
  border: 2px solid var(--card-border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

/* ------------------------------------------------------------------ */
/* Footer                                                              */
/* ------------------------------------------------------------------ */
.footer { padding: 8px 18px 32px; color: var(--text-faint); font-size: 11.5px; font-weight: 300; line-height: 1.6; }
.footer p { margin: 0 0 6px; }
.footer a { color: var(--text-dim); }
.footer .tiny { font-size: 10.5px; opacity: .8; }

/* ------------------------------------------------------------------ */
/* Barcode scanner overlay                                             */
/* ------------------------------------------------------------------ */
.scanner {
  position: fixed; inset: 0; z-index: 100;
  display: flex; flex-direction: column;
  background: #05070f;
  color: #fff;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}
.scanner[hidden] { display: none; }
.scanner-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 12px 16px;
  font-size: 13px; color: rgba(255,255,255,.85);
}
.scanner-head .icon-btn { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); color: #fff; width: 40px; height: 40px; }
.scanner-head > span:first-child { flex: 1 1 auto; min-width: 0; }
.scanner-engine {
  flex: none;
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.6);
}
.scanner-engine:empty { display: none; }
.scanner-head .err { color: #fca5a5; }
.scanner-stage { position: relative; flex: 1 1 auto; overflow: hidden; }
.scanner-stage video { width: 100%; height: 100%; object-fit: cover; background: #000; }

.scanner-frame {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: min(78vw, 340px); aspect-ratio: 3 / 2;
  border-radius: 14px;
  box-shadow: 0 0 0 100vmax rgba(0,0,0,.55);
}
.scanner-frame i { position: absolute; width: 26px; height: 26px; border: 3px solid var(--accent); }
.scanner-frame i:nth-child(1) { top: -1px; left: -1px; border-right: 0; border-bottom: 0; border-radius: 12px 0 0 0; }
.scanner-frame i:nth-child(2) { top: -1px; right: -1px; border-left: 0; border-bottom: 0; border-radius: 0 12px 0 0; }
.scanner-frame i:nth-child(3) { bottom: -1px; left: -1px; border-right: 0; border-top: 0; border-radius: 0 0 0 12px; }
.scanner-frame i:nth-child(4) { bottom: -1px; right: -1px; border-left: 0; border-top: 0; border-radius: 0 0 12px 0; }

.scanner-foot { display: flex; gap: 10px; justify-content: center; padding: 16px; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}