:root {
  color-scheme: light dark;

  --bg: #f7f7f5;
  --bg-card: #ffffff;
  --text: #1a1a1a;
  --text-muted: #5c5c5c;
  --border: #e2e2df;
  --accent: #2f6f4f;
  --accent-contrast: #ffffff;
  --accent-soft: #e6f2ea;
  --danger: #b3261e;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 8px 24px rgba(0, 0, 0, 0.04);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --bg-card: #1d2025;
    --text: #f1f1ef;
    --text-muted: #a4a8ad;
    --border: #2c2f35;
    --accent: #4caf7d;
    --accent-contrast: #0b1210;
    --accent-soft: #17261e;
    --danger: #ff8a80;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3);
  }
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding-inline: 20px;
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--border);
  padding-block: 18px;
}

.header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.brand-dot {
  color: var(--accent);
}

.tagline-small {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Main / hero */

main {
  flex: 1;
}

.hero {
  padding-block: 48px 32px;
  text-align: center;
}

h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 16px;
}

.lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 20px;
}

.pricing-note {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--border);
  color: var(--text);
  font-weight: 600;
  font-size: 0.85rem;
}

.badge-accent {
  background: var(--accent);
  color: var(--accent-contrast);
}

/* Upload card */

.upload-card {
  background: var(--bg-card);
  border: 1.5px dashed var(--border);
  border-radius: 16px;
  padding: 32px 24px;
  max-width: 460px;
  margin: 0 auto;
  box-shadow: var(--shadow);
  transition: border-color 0.15s ease, background 0.15s ease;
}

.upload-card.dragover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.upload-icon {
  font-size: 2rem;
  margin-bottom: 4px;
}

.upload-title {
  font-weight: 600;
  margin: 4px 0;
}

.upload-sub {
  color: var(--text-muted);
  margin: 4px 0 12px;
  font-size: 0.9rem;
}

.file-chosen {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.paste-details {
  margin-top: 20px;
  text-align: left;
}

.paste-details summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 0.9rem;
}

.paste-details textarea {
  width: 100%;
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  background: var(--bg);
  color: var(--text);
  resize: vertical;
}

.status-line {
  min-height: 1.2em;
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

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

.privacy-note {
  max-width: 460px;
  margin: 20px auto 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Buttons */

.btn {
  display: inline-block;
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  margin-top: 18px;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-contrast);
  width: 100%;
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  margin-top: 0;
}

.btn-large {
  font-size: 1.05rem;
  padding: 14px 24px;
}

.btn-small {
  font-size: 0.85rem;
  padding: 8px 14px;
  margin-top: 10px;
}

.file-label {
  cursor: pointer;
}

/* How it works */

.how {
  padding-block: 8px 56px;
}

.how h2 {
  font-size: 1.4rem;
  text-align: center;
  margin-bottom: 20px;
}

.steps {
  padding-left: 20px;
  max-width: 560px;
  margin: 0 auto;
}

.steps li {
  margin-bottom: 14px;
  color: var(--text-muted);
}

.steps li strong {
  color: var(--text);
}

/* Report page */

.report-main {
  padding-block: 40px;
}

.report-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  box-shadow: var(--shadow);
}

.teaser-card {
  text-align: center;
}

.teaser-total {
  font-size: 1.1rem;
  margin: 12px 0;
}

.teaser-copy {
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 8px;
}

.pay-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 10px;
}

.sub-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
}

.sub-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  padding-block: 16px;
}

.sub-row:first-child {
  border-top: none;
}

.sub-forgotten {
  background: var(--accent-soft);
  margin-inline: -24px;
  padding-inline: 24px;
  border-radius: 8px;
}

.sub-name {
  font-weight: 600;
  margin-bottom: 2px;
}

.tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 8px;
  vertical-align: middle;
}

.tag-forgotten {
  background: var(--accent);
  color: var(--accent-contrast);
}

.sub-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.sub-reason {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
  max-width: 420px;
}

.sub-actions {
  min-width: 220px;
  flex: 1 1 220px;
}

.cancel-email {
  margin-top: 10px;
}

.cancel-email textarea {
  width: 100%;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 20px;
  margin-top: auto;
}

.disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin: 0;
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.6rem;
  }

  .upload-card {
    padding: 24px 16px;
  }

  .sub-forgotten {
    margin-inline: -16px;
    padding-inline: 16px;
  }
}