:root {
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --primary: #00e560; /* green */
  --primary-dark: #00c34f;
  --border: #e5e7eb;
  --card: #ecfdf5; /* pale green */
  --shadow: 0 10px 20px rgba(0,0,0,.06), 0 6px 6px rgba(0,0,0,.04);
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  display: grid;
  place-items: start center;
  padding: 24px 16px 40px;
}

.wrap { width: 100%; max-width: 520px; }

.title { text-align: center; margin: 6px 0 12px; font-size: 18px; font-weight: 700; }
.subtitle { text-align: center; color: var(--muted); margin: 0 0 22px; font-size: 13px; }

.field-label { font-weight: 600; font-size: 14px; margin: 6px 0 10px; display: block; }

.field { position: relative; margin-bottom: 18px; }

.select,
.input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 14px 14px 46px;
  font-size: 15px;
  outline: none;
  background: #fff;
  transition: box-shadow .15s ease, border-color .15s ease;
}

.select { padding-left: 12px; appearance: none; background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="%2364748b" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"/></svg>'); background-repeat: no-repeat; background-position: right 12px center; }

.input:focus, .select:focus { border-color: #cbd5e1; box-shadow: 0 0 0 4px rgba(16,185,129,.12); }

.input-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); font-size: 18px; color: var(--muted); }

.btn { width: 100%; border: 0; border-radius: 12px; padding: 20px 22px; font-weight: 700; font-size: 18px; color: #fff; display: inline-flex; align-items: center; justify-content: center; gap: 12px; background: var(--primary); box-shadow: var(--shadow); cursor: pointer; transition: transform .08s ease, filter .15s ease, background .15s ease; }
.btn:hover { filter: brightness(1.05); transform: translateY(-1px); background: var(--primary-dark); }
.btn:active { transform: translateY(0); }

.recent { margin-top: 34px; }
.recent h2 { font-size: 16px; margin: 0 0 12px; text-align: center; }

.activity-list { display: grid; gap: 12px; max-width: 70%; margin: 0 auto; }
.activity-item { background: var(--card); border: 1px solid #d1fae5; border-radius: 12px; padding: 14px; display: grid; gap: 6px; }
.activity-top { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.activity-icon { font-size: 18px; color: #16a34a; }
.activity-time { color: var(--muted); font-size: 12px; }

@media (min-width: 640px) {
  .title { font-size: 20px; }
  .btn { padding: 22px 26px; font-size: 19px; }
}

/* Additional spacing for the main button without affecting list items */
.btn--action { margin-top: 16px; }