:root {
  --cobalt: #004add;
  --cyan: #00cccc;
  --ink: #111318;
  --muted: #5b6270;
  --line: #e3e7ef;
  --bg: #f4f7ff;
  --card: #ffffff;
  --danger: #c22a40;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  font-family: "Nunito Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1 {
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1.2;
  margin: 0 0 0.25rem;
}

a { color: var(--cobalt); }

.brand {
  background: var(--cobalt);
  display: flex;
  justify-content: center;
  padding: 14px 16px;
}
.brand img { height: 56px; width: auto; display: block; }

.muted { color: var(--muted); }
.small { font-size: 0.9rem; }
.eyebrow {
  font-family: Montserrat, system-ui, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--cobalt);
  margin: 0 0 0.5rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px 24px;
  margin: 32px auto;
  width: calc(100% - 32px);
}
.narrow { max-width: 440px; }

.login { display: grid; gap: 10px; margin: 24px 0 16px; }
.login label { font-weight: 600; }
.login input {
  font: inherit;
  font-size: 1.1rem;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  width: 100%;
}
.login input:focus { outline: none; border-color: var(--cobalt); box-shadow: 0 0 0 3px rgba(0, 74, 221, 0.15); }

button, .button {
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  border: 0;
  border-radius: 10px;
  padding: 12px 18px;
  background: var(--cobalt);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}
.button span { font-weight: 400; opacity: 0.8; font-size: 0.9em; }
.button.small { padding: 8px 14px; font-size: 0.9rem; }
button:hover, .button:hover { filter: brightness(1.1); }

.error { color: var(--danger); margin: 0; }

.gallery { width: 100%; max-width: 1280px; margin: 0 auto; padding: 24px 16px 40px; flex: 1; }
.gallery-head {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 20px;
}
.gallery-head p { margin: 0; }

.tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tabs button {
  background: var(--card);
  color: var(--ink);
  border: 1.5px solid var(--line);
  padding: 8px 16px;
}
.tabs button span { color: var(--muted); font-weight: 400; }
.tabs button[aria-selected="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.tabs button[aria-selected="true"] span { color: #cfd5e2; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 8px;
}
.grid[hidden] { display: none; }
.tile {
  display: block;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 8px;
  background: #e6eaf3;
}
.tile img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.2s; }
.tile:hover img { transform: scale(1.03); }

@media (max-width: 520px) {
  .grid { grid-template-columns: repeat(3, 1fr); gap: 4px; }
  .tile { border-radius: 4px; }
  .gallery-head .button { width: 100%; }
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(8, 10, 14, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 100vw; max-height: calc(100vh - 72px); object-fit: contain; }
.lightbox button {
  position: absolute;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
}
.lb-close { top: 12px; right: 12px; }
.lb-prev { left: 12px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 12px; top: 50%; transform: translateY(-50%); }
.lb-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: #cfd5e2;
  font-size: 0.9rem;
}
.lb-name { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.site-footer {
  margin-top: auto;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  padding: 20px 16px 28px;
}
.site-footer a { color: inherit; }

/* Guest features */
.guest-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin: 0 0 16px; }
.guest-bar .button { cursor: pointer; }
.prints-left { margin: 0; color: var(--muted); }
.my-prints { list-style: none; margin: 0 0 16px; padding: 10px 14px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; }
.my-prints li { padding: 2px 0; }
.my-prints li.ready { color: #0b7a3e; font-weight: 600; }
/* The Print button sits in the bar, not on the photo like the round lightbox buttons. */
.lightbox .lb-print {
  position: static;
  width: auto;
  height: auto;
  margin-left: auto;
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--cobalt);
  font-size: 0.9rem;
  line-height: 1.2;
  white-space: nowrap;
}
.lightbox .lb-print:disabled { opacity: 0.6; }
.toast {
  position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%);
  max-width: min(92vw, 480px); padding: 12px 16px; border-radius: 10px;
  background: var(--ink); color: #fff; box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25); z-index: 30;
}

/* Print station status page */
.station { width: min(100%, 560px); }
.station h2 { font-family: Montserrat, system-ui, sans-serif; font-size: 1.1rem; margin: 24px 0 8px; }
.st-state { font-size: 1.3rem; font-weight: 700; margin: 8px 0 4px; }
.st-state.ok { color: #0b7a3e; }
.st-state.warn { color: #a15c00; }
.st-state.bad { color: var(--danger); }
.st-counts { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 12px 0 16px; }
.st-counts strong { font-size: 1.4rem; display: block; }
.st-jobs { list-style: none; padding: 0; margin: 0; }
.st-jobs li { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line); }
.st-jobs li span { flex: 1; }
.st-help { margin-top: 20px; }
.st-help summary { cursor: pointer; font-weight: 600; }