:root {
  --bg-1: #f7f3ea;
  --bg-2: #fef9f0;
  --surface: rgba(255, 255, 255, 0.82);
  --ink: #1c1b1a;
  --muted: #57524d;
  --accent: #0f8b8d;
  --accent-2: #f25f5c;
  --edge: #d9d0c3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Sora", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 15% 10%, #fff9e5 0%, transparent 35%),
    radial-gradient(circle at 80% 10%, #dcf1ef 0%, transparent 30%),
    linear-gradient(135deg, var(--bg-1), var(--bg-2));
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.4;
  z-index: 0;
  animation: float 8s ease-in-out infinite;
}

.orb-1 {
  width: 240px;
  height: 240px;
  background: #ffc46b;
  top: -60px;
  right: -40px;
}

.orb-2 {
  width: 280px;
  height: 280px;
  background: #7cd0d1;
  bottom: -80px;
  left: -80px;
  animation-delay: 1.3s;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 940px;
  margin: 0 auto;
  padding: 34px 16px 56px;
}

.hero {
  margin-bottom: 18px;
  animation: reveal 0.5s ease-out;
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.7rem, 5vw, 2.5rem);
  letter-spacing: -0.02em;
}

.hero p {
  margin-top: 12px;
  color: var(--muted);
}

.tag {
  display: inline-block;
  margin: 0 0 8px;
  padding: 6px 11px;
  background: #f3e8d6;
  border: 1px solid #e2ceb2;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}

.card {
  background: var(--surface);
  border: 1px solid var(--edge);
  border-radius: 18px;
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(6px);
  padding: 18px;
  animation: reveal 0.6s ease-out;
}

.form-grid {
  display: grid;
  gap: 14px;
}

label,
fieldset {
  display: grid;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid #cfc4b5;
  padding: 11px 12px;
  font-size: 0.95rem;
  color: var(--ink);
  background: #fffcf7;
  font-family: "IBM Plex Mono", monospace;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 70%, white);
  border-color: var(--accent);
}

.inline-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.hidden {
  display: none;
}

fieldset {
  border: 1px solid #d7cebf;
  border-radius: 12px;
  padding: 12px;
}

legend {
  padding: 0 6px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.checkbox-label input {
  width: auto;
}

.primary-btn,
.ghost-btn {
  appearance: none;
  border-radius: 12px;
  padding: 11px 14px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.primary-btn {
  border: 1px solid #0c6f71;
  background: linear-gradient(135deg, var(--accent), #127b7d);
  color: #f6fffe;
  box-shadow: 0 8px 16px rgba(15, 139, 141, 0.28);
}

.ghost-btn {
  border: 1px solid #cbbeab;
  background: #fffaf2;
  color: #403b35;
}

.primary-btn:hover,
.ghost-btn:hover {
  transform: translateY(-1px);
}

.flash-area {
  margin: 12px 0;
}

.flash {
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 8px;
  font-weight: 600;
}

.flash-error {
  background: #fbe2dd;
  border: 1px solid #efb8ac;
  color: #7a1e1d;
}

.result-container {
  max-width: 1080px;
}

.result-card h1 {
  margin-top: 0;
}

dl {
  margin: 12px 0 18px;
  display: grid;
  gap: 8px;
}

dt {
  font-weight: 700;
}

dd {
  margin: 0;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  word-break: break-word;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.report-list-area {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px dashed #d7cebf;
}

.report-list-area h2 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.report-links {
  display: grid;
  gap: 8px;
}

.report-pair {
  display: grid;
  gap: 6px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid #e2d7c7;
  border-radius: 12px;
}

.download-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
}

.download-table th,
.download-table td {
  text-align: left;
  padding: 10px;
  border-bottom: 1px solid #e2d7c7;
  vertical-align: top;
  font-size: 0.88rem;
}

.download-table th {
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #60594f;
  background: #f8f1e5;
}

.download-table .file-name {
  font-family: "IBM Plex Mono", monospace;
  word-break: break-word;
}

.table-btn {
  display: inline-block;
  padding: 8px 10px;
  font-size: 0.78rem;
  white-space: nowrap;
  font-family: "IBM Plex Mono", monospace;
}

.muted-copy {
  color: var(--muted);
  margin: 0;
}

@media (max-width: 720px) {
  .inline-fields {
    grid-template-columns: 1fr;
  }
}

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

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-16px);
  }
}