* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  line-height: 1.6;
  padding: 2rem 1rem;
}
.wrap { max-width: 560px; margin: 0 auto; }
h1 { font-size: 2rem; font-weight: 700; margin-bottom: .25rem; }
.sub { color: #94a3b8; margin-bottom: 2rem; }
.entry-form {
  background: #1e293b;
  padding: 1.5rem;
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-bottom: 2.5rem;
}
.entry-form label { font-weight: 600; font-size: .9rem; }
.entry-form input[type="text"]:not(.hp) {
  padding: .75rem 1rem;
  border-radius: 9px;
  border: 1px solid #334155;
  background: #0f172a;
  color: #e2e8f0;
  font-size: 1rem;
}
.entry-form input:focus { outline: none; border-color: #6366f1; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
button {
  padding: .8rem;
  border: none;
  border-radius: 9px;
  background: #6366f1;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: background .15s ease;
}
button:hover { background: #4f46e5; }
.feedback { font-size: .9rem; min-height: 1.2em; }
.feedback.ok { color: #4ade80; }
.feedback.err { color: #f87171; }
h2 { font-size: 1.25rem; margin-bottom: 1rem; }
.entries-list { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.entries-list li {
  background: #1e293b;
  padding: .9rem 1.1rem;
  border-radius: 10px;
  border-left: 3px solid #6366f1;
}
.placeholder { color: #94a3b8; border-left-color: #334155 !important; font-style: italic; }