:root {
  --bg-1: #fef6e4;
  --bg-2: #f2efe9;
  --ink: #1b1d21;
  --muted: #5f636d;
  --panel: rgba(255, 255, 255, 0.82);
  --line: rgba(27, 29, 33, 0.12);
  --accent: #0f766e;
  --accent-2: #0b5e57;
  --radius: 16px;
  --shadow: 0 16px 45px rgba(0, 0, 0, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100dvh;
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
  background: radial-gradient(circle at 15% 10%, #ffd9a8 0%, transparent 30%),
    radial-gradient(circle at 80% 0%, #b9e7df 0%, transparent 35%),
    linear-gradient(165deg, var(--bg-1), var(--bg-2));
  display: flex;
  flex-direction: column;
}

.container {
  width: min(900px, 92vw);
  margin: 0 auto;
  padding: 56px 0 24px;
  flex: 1;
}

.hero {
  margin-bottom: 28px;
  animation: fadeInUp 0.5s ease-out both;
}

.eyebrow {
  margin: 0;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-2);
  font-weight: 700;
  font-size: 0.75rem;
}

h1 {
  margin: 8px 0 12px;
  font-size: clamp(2rem, 6vw, 3.2rem);
  line-height: 1;
}

.subtitle {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
}

.panel {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  padding: clamp(16px, 3vw, 28px);
  animation: fadeInUp 0.65s ease-out both;
}

.searchLabel {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: #3f444d;
}

#searchInput {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#searchInput:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 55%, #fff);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}

.status {
  margin: 14px 2px;
  color: var(--muted);
}

.fileList {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.fileItem {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
  animation: fadeInUp 0.25s ease-out both;
}

.fileMeta {
  min-width: 0;
}

.fileDate {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.12);
  color: #0e5f59;
  font-size: 0.8rem;
  margin-bottom: 6px;
}

.fileName {
  margin: 0;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.downloadBtn {
  text-decoration: none;
  flex-shrink: 0;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.downloadBtn:hover,
.downloadBtn:focus-visible {
  background: var(--accent-2);
  transform: translateY(-1px);
}

.footer {
  margin: 12px 0 26px;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer a {
  color: inherit;
  font-weight: 600;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 620px) {
  .fileItem {
    flex-direction: column;
    align-items: flex-start;
  }

  .downloadBtn {
    width: 100%;
    text-align: center;
  }
}