/* Hallmark · shape: app screen · genre: playful · theme: Paste-up (deal 1/3)
 * nav: top bar · signature: printable QR sheet · states: login, empty, saved, error · pasteup: kraft
 * axes: mid/display-condensed/chromatic-yellow · posture: committed · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V4 · weakest: empty preview carries the next action in plain text. */
@import url("./tokens.css");
@import url("./base.css");

:root {
  --font-ui: system-ui, sans-serif;
  --surface-input: #fffdf8;
  --color-error: #7a2118;
  --content-width: 66rem;
  --control-height: 44px;
}

html { overflow-x: clip; }

body {
  overflow-x: clip;
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-ui);
  font-size: 1rem;
}

:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
h1, h2, p { margin: 0; }
h1, h2 { min-width: 0; overflow-wrap: break-word; font-family: var(--font-ui); letter-spacing: normal; line-height: 1.15; }
h1 { font-size: 2rem; font-weight: 760; }
h2 { font-size: 1.25rem; font-weight: 700; }
a { color: inherit; text-underline-offset: 3px; }
.muted { color: var(--color-muted); }

.shell { width: min(calc(100% - 2 * var(--space-md)), var(--content-width)); margin-inline: auto; }
main.shell { padding-block: clamp(var(--space-lg), 5vw, var(--space-2xl)); }
.topbar { border-bottom: 1px solid var(--color-rule); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; min-height: 4.5rem; }
.wordmark { display: inline-flex; align-items: center; min-height: var(--control-height); font-weight: 750; text-decoration: none; }
.wordmark:hover { text-decoration: underline; }

.login { max-width: 28rem; margin: var(--space-xl) auto; }
.login > p { margin-block: var(--space-sm) var(--space-lg); }
.page-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-md); margin-bottom: var(--space-lg); }
.page-heading p { margin-top: 0.55rem; }
.workspace { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: var(--space-lg); align-items: start; }
.sheet {
  padding: clamp(var(--space-md), 3vw, var(--space-lg));
  background: var(--color-paper-3);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-rule);
}

.fields { display: grid; gap: var(--space-md); }
.editor .fields { margin-top: 1.35rem; }
.field { display: grid; gap: 0.45rem; }
.login .fields { gap: 0.7rem; }
label { font-size: 0.925rem; font-weight: 650; }
input {
  min-width: 0;
  min-height: var(--control-height);
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-rule);
  border-radius: 0;
  color: var(--color-ink);
  background: var(--surface-input);
  font: inherit;
}
input::placeholder { color: var(--color-muted); }
input[aria-invalid="true"] { border-color: var(--color-error); }
.notice { margin-top: var(--space-xs); font-size: 0.925rem; }
.error { color: var(--color-error); }

.primary, .secondary {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: var(--control-height);
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-ink);
  border-radius: 0;
  color: var(--color-ink);
  font: inherit;
  font-size: 0.925rem;
  font-weight: 650;
  cursor: pointer;
  text-decoration: none;
}
.primary { justify-self: start; margin-top: 0.4rem; background: var(--color-accent); }
.secondary { background: var(--color-paper-3); }
.primary:hover, .secondary:hover { box-shadow: 2px 2px 0 var(--color-ink); }
.primary:active, .secondary:active { box-shadow: none; }

.preview { display: grid; justify-items: start; gap: 0.9rem; }
.preview-empty { display: grid; align-items: center; min-height: 9rem; max-width: 24ch; }
.qr { display: block; max-width: 100%; height: auto; }
.short-link { overflow-wrap: anywhere; }
.downloads { display: flex; flex-wrap: wrap; gap: var(--space-xs); }

.library { margin-top: var(--space-xl); }
.library > p { margin-top: var(--space-sm); }
.links { list-style: none; padding: 0; margin: 0.85rem 0 0; border-top: 1px solid var(--color-rule); }
.links li { border-bottom: 1px solid var(--color-rule); }
.links a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.5fr);
  gap: var(--space-sm);
  padding: var(--space-sm);
  font-size: 0.925rem;
  overflow-wrap: anywhere;
  text-decoration: none;
}
.links a:hover strong { text-decoration: underline; }
.links a[aria-current="page"] { background: var(--color-paper-3); }

@media (max-width: 46rem) {
  h1 { font-size: 1.65rem; }
  .workspace, .links a { grid-template-columns: minmax(0, 1fr); }
  .links a { gap: 0.2rem; }
}