:root {
  --bg: #f7f4ef;
  --card: #fffdf7;
  --ink: #1b1b1b;
  --sub: #5a5a5a;
  --accent: #006d5b;
  --accent-2: #f29f05;
  --border: #e3ddd1;
  --ok: #087f5b;
  --warn: #c07700;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-rounded, "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 12%, #ffe8a3 0%, transparent 30%),
    radial-gradient(circle at 90% 18%, #d5f5e3 0%, transparent 25%),
    var(--bg);
}

.app {
  max-width: 760px;
  margin: 0 auto;
  padding: 18px;
}

.hero h1 {
  margin: 0;
  font-size: 2rem;
}

.hero p {
  margin-top: 6px;
  color: var(--sub);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  margin-top: 14px;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.06);
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toolbar h2 {
  margin: 0;
  font-size: 1.12rem;
}

.sub {
  color: var(--sub);
  font-size: 0.9rem;
  margin: 0;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
  color: var(--sub);
}

input,
select,
button {
  font: inherit;
}

input,
select {
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
}

button {
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  margin-top: 12px;
}

button.ghost {
  background: #fff;
  color: var(--accent);
  border: 1px solid var(--accent);
  margin-top: 0;
}

button.danger {
  background: #fff2f2;
  color: #a31818;
  border: 1px solid #e6a1a1;
  margin-top: 0;
}

button:hover {
  opacity: 0.92;
}

.result-item {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 10px;
  background: #fff;
}

.result-item .meta {
  color: var(--sub);
  font-size: 0.9rem;
}

.confidence {
  border-radius: 999px;
  font-size: 0.76rem;
  padding: 3px 8px;
  border: 1px solid var(--border);
}

.confidence.high {
  color: var(--ok);
  border-color: #9ddfc6;
  background: #ecfff7;
}

.confidence.medium {
  color: #4e5a00;
  border-color: #d7db88;
  background: #fdfede;
}

.confidence.low {
  color: var(--warn);
  border-color: #e8c37d;
  background: #fff8eb;
}

.spread {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.result-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.result-actions button {
  margin-top: 0;
}

.result-actions .quick {
  background: var(--accent-2);
  color: #1e1700;
}

.bar-wrap {
  width: 100%;
  height: 9px;
  border-radius: 999px;
  background: #efe9dc;
  overflow: hidden;
  margin-top: 6px;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #f2b705, #f28627);
}

.cap-item {
  margin-bottom: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  background: #fff;
}

.cap-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.cap-meta {
  color: var(--sub);
  font-size: 0.86rem;
  margin-top: 5px;
}

.cap-actions {
  margin-top: 8px;
  display: flex;
  justify-content: flex-end;
}

.cap-actions button {
  margin-top: 0;
}

.spend-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.spend-row input {
  flex: 1;
  min-width: 140px;
}

#toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: #1f1f1f;
  color: #fff;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.88rem;
  z-index: 20;
}

@media (max-width: 640px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
}