/* Junk or Gem intake — plain CSS, mobile-first, no build step, no CDN. */

:root {
  color-scheme: light dark;
  --bg: #faf8f4;
  --fg: #201c16;
  --muted: #6b6355;
  --accent: #a3491f;
  --accent-fg: #ffffff;
  --border: #ddd4c4;
  --field-bg: #ffffff;
  --error-bg: #fbeae5;
  --error-fg: #7a2515;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171410;
    --fg: #f1ece2;
    --muted: #b3a892;
    --accent: #e08a4f;
    --accent-fg: #201c16;
    --border: #3a3428;
    --field-bg: #211d17;
    --error-bg: #3a1c14;
    --error-fg: #f4b7a4;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

.page {
  max-width: 32rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.intro h1 {
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
}

.intro p {
  color: var(--muted);
  margin: 0 0 1.75rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

label {
  font-weight: 600;
  font-size: 0.95rem;
}

.optional {
  font-weight: 400;
  color: var(--muted);
  font-size: 0.85rem;
}

input[type="text"],
input[type="email"],
input[type="file"],
textarea {
  font: inherit;
  color: var(--fg);
  background: var(--field-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.7rem 0.8rem;
  width: 100%;
}

input[type="file"] {
  padding: 0.6rem 0.5rem;
}

textarea {
  resize: vertical;
  min-height: 5rem;
}

input:focus-visible,
textarea:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.hint {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

.photo-list {
  list-style: none;
  margin: 0.25rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.photo-list li.invalid {
  color: var(--error-fg);
}

button[type="submit"] {
  font: inherit;
  font-weight: 600;
  font-size: 1rem;
  color: var(--accent-fg);
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  cursor: pointer;
}

button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-error {
  background: var(--error-bg);
  color: var(--error-fg);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  font-size: 0.9rem;
  margin: 0;
}

.confirmation {
  text-align: center;
  padding: 2rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--field-bg);
}

.confirmation h2 {
  margin-top: 0;
}

.submission-id {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1.1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 0.8rem;
  display: inline-block;
  word-break: break-all;
}

.footer {
  margin-top: 2.5rem;
  text-align: center;
}

.footer p {
  color: var(--muted);
  font-size: 0.8rem;
}

@media (min-width: 40rem) {
  .page {
    padding-top: 3rem;
  }

  .intro h1 {
    font-size: 2.1rem;
  }
}