:root {
  --bg: #f4efe6;
  --panel: #fffaf2;
  --ink: #1f2a44;
  --ink-soft: #4c5974;
  --accent: #007f5f;
  --accent-strong: #00634a;
  --danger: #a82f2f;
  --line: #dccfb8;
  --shadow: 0 10px 28px rgba(31, 42, 68, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 0% 0%, #ffd6a8 0%, rgba(255, 214, 168, 0) 42%),
    radial-gradient(circle at 100% 100%, #b8f2e6 0%, rgba(184, 242, 230, 0) 44%),
    var(--bg);
  padding: 2rem 1rem;
}

.app {
  width: min(960px, 100%);
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero {
  padding: 2rem 2rem 1rem;
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--accent);
  font-size: 0.8rem;
}

h1 {
  margin: 0.35rem 0;
  line-height: 1.1;
  font-size: clamp(1.7rem, 4vw, 2.7rem);
}

.subtitle {
  margin: 0;
  color: var(--ink-soft);
}

.search-panel {
  padding: 1.5rem 2rem 2rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0));
}

label {
  display: inline-block;
  margin-bottom: 0.6rem;
  font-weight: 700;
}

.input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.7rem;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font: inherit;
  color: inherit;
  background: #ffffff;
}

button {
  border: 0;
  border-radius: 12px;
  padding: 0.85rem 1.2rem;
  font: inherit;
  font-weight: 700;
  color: #ffffff;
  background: var(--accent);
  cursor: pointer;
  transition: background 160ms ease;
}

button:hover,
button:focus-visible {
  background: var(--accent-strong);
}

.hint {
  margin: 0.75rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.results-panel {
  padding: 1.25rem 2rem 2rem;
}

.status {
  margin: 0 0 0.9rem;
  min-height: 1.2rem;
  color: var(--ink-soft);
}

.status.error {
  color: var(--danger);
  font-weight: 700;
}

.results-grid {
  display: grid;
  gap: 0.9rem;
}

.country-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
  padding: 1rem;
  animation: reveal 260ms ease both;
}

.country-card h2 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
}

.country-card p {
  margin: 0.25rem 0;
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 680px) {
  .hero,
  .search-panel,
  .results-panel {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .input-row {
    grid-template-columns: 1fr;
  }

  button {
    width: 100%;
  }
}