/* Hallmark · macrostructure: Browse Grid (app family, see design.md)
 * genre: modern-minimal · theme: Coral (design-system: design.md) · designed-as-app
 * enrichment: none — function and data carry the page
 * pre-emit critique: P5 H4 E4 S5 R5 V4
 *
 * DOM/JS contract: every id/class app.js reads via getElementById /
 * querySelector, or assigns via className, is used here unchanged.
 *
 * Load-bearing coupling: app.js's getFreeLimit() reads
 * getComputedStyle(#business-grid).gridTemplateColumns at runtime to compute
 * how many free listings a guest sees before the paywall gates them.
 * #business-grid MUST stay `display: grid` with an explicit
 * grid-template-columns — never flexbox, never `none`.
 */

html, body { overflow-x: clip; }
* , *::before, *::after { box-sizing: border-box; }

body.hm-browse {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink-2);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.hm-browse a { color: inherit; }
body.hm-browse ::selection { background: var(--color-accent); color: var(--color-accent-ink); }
body.hm-browse .hidden { display: none !important; }

body.hm-browse .page {
  max-width: 68rem;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 1.5rem) var(--space-3xl);
}

/* ─── Nav ────────────────────────────────────────────────────────────────── */

body.hm-browse .navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin: 0 calc(-1 * clamp(1rem, 4vw, 1.5rem));
  padding: var(--space-md) clamp(1rem, 4vw, 1.5rem);
  background: var(--color-paper);
  border-bottom: 1px solid var(--color-rule);
  margin-bottom: var(--space-xl);
}

body.hm-browse .brand {
  font-family: var(--font-outlier);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--color-ink);
  white-space: nowrap;
}
body.hm-browse .brand span { color: var(--color-ink-3); }

body.hm-browse .nav-actions { display: flex; align-items: center; gap: var(--space-sm); }

body.hm-browse .hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: 1px solid var(--color-ink-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
}
body.hm-browse .hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-ink);
  transition: transform var(--dur-short) var(--ease-out), opacity var(--dur-short) var(--ease-out);
}
body.hm-browse .navbar.open .hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.hm-browse .navbar.open .hamburger span:nth-child(2) { opacity: 0; }
body.hm-browse .navbar.open .hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 40rem) {
  body.hm-browse .nav-actions .btn { display: none; }
  body.hm-browse .hamburger { display: flex; }
  body.hm-browse .navbar.open .nav-actions {
    display: flex;
    position: absolute;
    left: 0; right: 0; top: 100%;
    flex-direction: column;
    align-items: stretch;
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-rule);
    padding: var(--space-sm) clamp(1rem, 4vw, 1.5rem) var(--space-md);
  }
  body.hm-browse .navbar.open .nav-actions .btn { display: flex; width: 100%; }
}

/* ─── Buttons ────────────────────────────────────────────────────────────── */

body.hm-browse .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.7em 1.4em;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  min-height: 44px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out),
              color var(--dur-short) var(--ease-out),
              transform 100ms var(--ease-out);
}
body.hm-browse .btn:active { transform: translateY(1px); }
body.hm-browse .btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }

body.hm-browse .btn.primary {
  background: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
}
body.hm-browse .btn.primary:hover { background: var(--color-ink-hover); border-color: var(--color-ink-hover); }
body.hm-browse .btn.primary:disabled { opacity: 0.6; cursor: default; }

body.hm-browse .btn.ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink-3);
}
body.hm-browse .btn.ghost:hover { border-color: var(--color-ink); }

/* ─── Page head ──────────────────────────────────────────────────────────── */

body.hm-browse .browse-head { margin-bottom: var(--space-xl); }
body.hm-browse .browse-head h1 {
  margin: 0 0 var(--space-2xs);
  font-family: var(--font-display);
  font-size: var(--text-display-s);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--color-ink);
}
body.hm-browse .browse-head p { margin: 0; font-size: var(--text-md); color: var(--color-ink-2); max-width: 40rem; }

/* ─── Card grid ──────────────────────────────────────────────────────────── */

body.hm-browse .table-wrap { position: relative; }

/* display:grid + an explicit grid-template-columns is load-bearing — see
 * file header. repeat() always resolves to an explicit track list in
 * getComputedStyle, so this is safe to make responsive. */
body.hm-browse .card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}
body.hm-browse .card-grid.locked { filter: blur(5px); pointer-events: none; user-select: none; }

@media (max-width: 56rem) {
  body.hm-browse .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 34rem) {
  body.hm-browse .card-grid { grid-template-columns: minmax(0, 1fr); }
}

body.hm-browse .idea-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur-short) var(--ease-out);
}
body.hm-browse .idea-card:hover { border-color: var(--color-ink-3); }

body.hm-browse .idea-card-head { display: flex; align-items: center; gap: var(--space-2xs); flex-wrap: wrap; }

body.hm-browse .type-badge {
  display: inline-block;
  padding: 0.2em 0.7em;
  border-radius: var(--radius-pill);
  font-family: var(--font-outlier);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  color: var(--color-ink-3);
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.hm-browse .new-badge {
  display: inline-block;
  padding: 0.2em 0.7em;
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
  background: color-mix(in oklch, var(--color-accent) 15%, var(--color-paper));
  border: 1px solid var(--color-rule);
  color: var(--color-accent);
}

body.hm-browse .idea-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-ink);
  overflow-wrap: anywhere;
  min-width: 0;
}

/* ─── Sparkline (card chart) ─────────────────────────────────────────────── */

body.hm-browse .spark-block { display: flex; flex-direction: column; gap: var(--space-2xs); }
body.hm-browse .spark-svg { width: 100%; height: 60px; display: block; }
body.hm-browse .card-spark .spark-svg { height: 48px; }
body.hm-browse .spark-hit:hover { fill: var(--color-accent); fill-opacity: 0.15; }

/* ─── Sentinel / infinite scroll states ──────────────────────────────────── */

body.hm-browse .sentinel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) 0 var(--space-sm);
  gap: var(--space-sm);
}

body.hm-browse .loader {
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
body.hm-browse .loader::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--color-rule-2);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: hm-browse-spin 0.7s linear infinite;
  flex-shrink: 0;
}
@keyframes hm-browse-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  body.hm-browse .loader::before { animation-duration: 1.4s; }
}

body.hm-browse .done { font-size: var(--text-xs); color: var(--color-ink-3); }

body.hm-browse .error {
  font-size: var(--text-sm);
  color: var(--danger);
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  padding: var(--space-xs) var(--space-sm);
}

/* ─── Paywall card ───────────────────────────────────────────────────────── */

body.hm-browse .table-fade {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 240px;
  background: linear-gradient(to bottom, transparent 0%, var(--color-paper) 75%);
  pointer-events: none;
}

body.hm-browse .paywall-card {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  width: 100%;
  margin-top: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
}
body.hm-browse .paywall-left { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: var(--space-sm); }
body.hm-browse .paywall-right { display: flex; flex-direction: column; align-items: flex-end; gap: var(--space-sm); flex-shrink: 0; }

body.hm-browse .paywall-headline {
  margin: 0; font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600;
  letter-spacing: -0.01em; color: var(--color-ink);
}
body.hm-browse .paywall-features { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-2xs); }
body.hm-browse .paywall-features li { display: flex; align-items: flex-start; gap: var(--space-xs); font-size: var(--text-sm); color: var(--color-ink-2); line-height: 1.45; }
body.hm-browse .paywall-features li::before { content: "✓"; font-weight: 600; color: var(--success); flex-shrink: 0; }

body.hm-browse .unlock-auth { width: 280px; }

@media (max-width: 40rem) {
  body.hm-browse .paywall-card { flex-direction: column; align-items: stretch; gap: var(--space-md); padding: var(--space-md); }
  body.hm-browse .paywall-right { align-items: stretch; width: 100%; }
  body.hm-browse .unlock-auth { width: 100%; }
}

body.hm-browse .start-card-fields { display: flex; flex-direction: column; gap: var(--space-sm); }
body.hm-browse .start-card-headline { margin: 0 0 var(--space-3xs); font-family: var(--font-display); font-size: var(--text-md); font-weight: 600; color: var(--color-ink); }
body.hm-browse .start-card-sub { margin: 0 0 var(--space-md); font-size: var(--text-sm); color: var(--color-ink-2); }
body.hm-browse .start-sent { display: flex; flex-direction: column; gap: var(--space-sm); align-items: flex-start; }

body.hm-browse .otp-input {
  width: 100%; border: 1px solid var(--color-rule-2); border-radius: var(--radius-sm);
  padding: 0.7em 0.85em; font-family: var(--font-body); font-size: var(--text-sm);
  color: var(--color-ink); background: var(--color-surface); outline: none; min-height: 44px;
  transition: border-color var(--dur-short) var(--ease-out);
}
body.hm-browse .otp-input:focus-visible { border-color: var(--color-focus); outline: 2px solid var(--color-focus); outline-offset: 1px; }
body.hm-browse .otp-input::placeholder { color: var(--color-ink-3); }

body.hm-browse .auth-submit { width: 100%; justify-content: center; }

body.hm-browse .auth-error {
  font-size: var(--text-sm); color: var(--danger); background: var(--color-paper-2);
  border: 1px solid var(--color-rule); border-radius: var(--radius-sm); padding: var(--space-xs) var(--space-sm); margin: 0;
}

body.hm-browse .auth-divider { display: flex; align-items: center; gap: var(--space-sm); margin: var(--space-md) 0; color: var(--color-ink-3); font-size: var(--text-xs); }
body.hm-browse .auth-divider::before,
body.hm-browse .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--color-rule); }

body.hm-browse .btn-google {
  display: flex; align-items: center; justify-content: center; gap: var(--space-sm); width: 100%;
  padding: 0.65em 0.9em; min-height: 44px; background: var(--color-surface);
  border: 1px solid var(--color-rule-2); border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: var(--text-sm); font-weight: 500; color: var(--color-ink);
  cursor: pointer; transition: border-color var(--dur-short) var(--ease-out);
}
body.hm-browse .btn-google:hover { border-color: var(--color-ink); }
body.hm-browse .btn-google:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

/* ─── Footer (Ft2) ───────────────────────────────────────────────────────── */

body.hm-browse .hm-browse-footer { margin-top: var(--space-3xl); border-top: 1px solid var(--color-rule); padding: var(--space-lg) 0; }
body.hm-browse .hm-browse-footer__inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: var(--space-sm) var(--space-lg); font-size: var(--text-xs); color: var(--color-ink-3);
}
body.hm-browse .hm-browse-footer__brand { font-family: var(--font-outlier); color: var(--color-ink-2); }
body.hm-browse .hm-browse-footer__links { display: flex; gap: var(--space-md); }
body.hm-browse .hm-browse-footer__links a { text-decoration: none; color: var(--color-ink-3); }
body.hm-browse .hm-browse-footer__links a:hover { color: var(--color-ink); }
body.hm-browse .hm-browse-footer__note { margin-left: auto; }
@media (max-width: 40rem) {
  body.hm-browse .hm-browse-footer__inner { justify-content: flex-start; }
  body.hm-browse .hm-browse-footer__note { margin-left: 0; width: 100%; }
}