/* Paintpam Global — Components
 * Reusable patterns: nav, buttons, cards, badges, forms.
 */

/* ---------- Header / Nav ---------- */
.pp-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: var(--pp-blur-bg);
  -webkit-backdrop-filter: var(--pp-blur-bg);
  border-bottom: 1px solid var(--pp-border-soft);
}

.pp-header__inner {
  max-width: var(--pp-max-width);
  margin: 0 auto;
  padding: var(--pp-space-2) var(--pp-space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pp-space-4);
}

.pp-logo {
  font-family: var(--pp-font-display);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: var(--pp-tracking-tight);
  color: var(--pp-text);
  display: flex;
  align-items: center;
  gap: var(--pp-space-1);
}

.pp-logo__mark {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--pp-accent-soft), var(--pp-accent) 60%, var(--pp-accent-dim));
  display: inline-block;
}

/* Real Paintpam logo image (replaces .pp-logo__mark + "Paintpam" text)
 * Source PNG is black-on-transparent; site uses a dark header,
 * so invert to white for legibility. */
.pp-logo__img {
  height: 48px;
  width: auto;
  max-width: 240px;
  display: block;
  object-fit: contain;
  flex-shrink: 0;
  filter: brightness(0) invert(1);
}
.pp-logo { min-height: 48px; }
.pp-logo:has(.pp-logo__img) { gap: 0; }
/* Footer also uses dark surface, same invert applies. */

.pp-nav {
  display: none;
  gap: var(--pp-space-4);
  align-items: center;
}

.pp-nav a {
  font-size: var(--pp-size-small);
  color: var(--pp-text-muted);
  font-weight: 500;
  letter-spacing: 0.01em;
}

.pp-nav a:hover, .pp-nav a.is-active { color: var(--pp-text); }

.pp-nav__actions {
  display: flex;
  gap: var(--pp-space-2);
  align-items: center;
}

@media (min-width: 900px) {
  .pp-nav { display: flex; }
}

/* ---------- Buttons ---------- */
.pp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pp-space-1);
  padding: 0.875rem 1.5rem;
  border-radius: var(--pp-radius-sm);
  font-family: var(--pp-font-body);
  font-size: var(--pp-size-small);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  transition-property: transform, opacity, background-color, border-color, color, box-shadow;
  transition-duration: var(--pp-dur-fast);
  transition-timing-function: var(--pp-ease);
  cursor: pointer;
  white-space: nowrap;
}
/* Sprint 3.5 audit — tactile feedback on press */
.pp-btn:active {
  transform: scale(0.96);
  transition-duration: 80ms;
}

.pp-btn--primary {
  background: var(--pp-accent);
  /* Sprint 6.2 — Imweb anchor override prevention. */
  color: var(--pp-bg) !important;
  text-decoration: none;
}

.pp-btn--primary:hover {
  background: var(--pp-accent-soft);
  transform: translateY(-1px);
  box-shadow: var(--pp-shadow-hover);
  color: var(--pp-bg) !important;
}

.pp-btn--ghost {
  border: 1px solid var(--pp-border);
  /* Sprint 6.2 — Imweb's global anchor styles override .pp-btn--ghost
     to dark grey/black; mark text+border colors !important so the
     button stays visible on dark deployed pages. */
  color: var(--pp-text) !important;
  background: transparent;
  text-decoration: none;
}

.pp-btn--ghost:hover {
  border-color: var(--pp-accent);
  color: var(--pp-accent) !important;
}

.pp-btn--lg { padding: 1.125rem 2rem; font-size: 1rem; }

/* ---------- Cards ---------- */
.pp-card {
  background: var(--pp-surface);
  border: 1px solid var(--pp-border-soft);
  border-radius: var(--pp-radius);
  overflow: hidden;
  transition-property: transform, opacity, background-color, border-color, color, box-shadow;
  transition: var(--pp-dur) var(--pp-ease);
  position: relative;
}

.pp-card:hover {
  transform: translateY(-3px);
  border-color: var(--pp-border);
  box-shadow: var(--pp-shadow-card);
}

.pp-card__media {
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
  background: var(--pp-surface-2);
}

.pp-card__body { padding: var(--pp-space-3); }

.pp-card__title {
  font-family: var(--pp-font-display);
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: var(--pp-tracking-tight);
  line-height: 1.2;
  margin-bottom: var(--pp-space-1);
}

.pp-card__sub {
  font-size: var(--pp-size-small);
  color: var(--pp-text-muted);
  line-height: 1.5;
}

.pp-card__meta {
  display: flex;
  gap: var(--pp-space-2);
  margin-top: var(--pp-space-2);
  font-size: var(--pp-size-micro);
  color: var(--pp-text-dim);
  text-transform: uppercase;
  letter-spacing: var(--pp-tracking-wide);
  align-items: center;
}

/* ---------- Scene placeholder media (CSS-only, no images yet) ---------- */
.pp-media-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--pp-space-3);
  text-align: center;
}

.pp-media-placeholder__label {
  font-family: var(--pp-font-display);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: var(--pp-tracking-tight);
  line-height: 1.1;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
  z-index: 2;
}

.pp-media-placeholder__tag {
  position: absolute;
  top: var(--pp-space-2);
  left: var(--pp-space-2);
  font-size: var(--pp-size-micro);
  text-transform: uppercase;
  letter-spacing: var(--pp-tracking-wide);
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: 999px;
  z-index: 3;
}

/* per use-case gradients */
.pp-media-placeholder--family   { background: linear-gradient(135deg, #92400E 0%, #F59E0B 50%, #FCD34D 100%); }
.pp-media-placeholder--events   { background: linear-gradient(135deg, #4C1D95 0%, #8B5CF6 50%, #C4B5FD 100%); }
.pp-media-placeholder--retail   { background: linear-gradient(135deg, #064E3B 0%, #10B981 50%, #6EE7B7 100%); }

.pp-media-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.18) 0%, transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,0.12) 0%, transparent 30%);
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* ---------- Badges ---------- */
.pp-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: var(--pp-size-micro);
  font-weight: 600;
  letter-spacing: var(--pp-tracking-wide);
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.06);
  color: var(--pp-text-muted);
  border: 1px solid var(--pp-border-soft);
  white-space: nowrap;
}

.pp-badge--accent { background: var(--pp-accent); color: var(--pp-bg); border-color: var(--pp-accent); }
.pp-badge--beta { background: rgba(245, 158, 11, 0.15); color: var(--pp-accent-soft); border-color: rgba(245, 158, 11, 0.3); }
.pp-badge--family { background: rgba(245, 158, 11, 0.12); color: var(--pp-uc-family); border-color: rgba(245, 158, 11, 0.3); }
.pp-badge--events { background: rgba(139, 92, 246, 0.12); color: var(--pp-uc-events); border-color: rgba(139, 92, 246, 0.3); }
.pp-badge--retail { background: rgba(16, 185, 129, 0.12); color: var(--pp-uc-retail); border-color: rgba(16, 185, 129, 0.3); }

/* ---------- Forms ---------- */
.pp-form {
  display: grid;
  gap: var(--pp-space-3);
}

.pp-field {
  display: grid;
  gap: 8px;
}

.pp-field label {
  font-size: var(--pp-size-small);
  font-weight: 500;
  color: var(--pp-text);
}

.pp-field__hint {
  font-size: var(--pp-size-micro);
  color: var(--pp-text-dim);
}

.pp-input, .pp-select, .pp-textarea {
  font: inherit;
  width: 100%;
  background: var(--pp-surface-2);
  border: 1px solid var(--pp-border);
  border-radius: var(--pp-radius-sm);
  padding: 0.875rem 1rem;
  color: var(--pp-text);
  font-size: var(--pp-size-body);
  transition-property: transform, opacity, background-color, border-color, color, box-shadow;
  transition: var(--pp-dur-fast) var(--pp-ease);
}

.pp-input:focus-visible, .pp-select:focus-visible, .pp-textarea:focus-visible {
  outline: 2px solid var(--pp-accent);
  outline-offset: 1px;
  border-color: var(--pp-accent);
  background: var(--pp-bg);
}
.pp-input:focus, .pp-select:focus, .pp-textarea:focus {
  border-color: var(--pp-accent);
  background: var(--pp-bg);
}

.pp-textarea { resize: vertical; min-height: 96px; }

.pp-radiogroup {
  display: grid;
  gap: 8px;
}

.pp-radio {
  position: relative;
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border: 1px solid var(--pp-border);
  background: var(--pp-surface-2);
  border-radius: var(--pp-radius-sm);
  cursor: pointer;
  transition-property: transform, opacity, background-color, border-color, color, box-shadow;
  transition: var(--pp-dur-fast) var(--pp-ease);
}

.pp-radio:hover { border-color: var(--pp-text-dim); }

.pp-radio input {
  position: absolute;
  opacity: 0;
  inset: 0;
  cursor: pointer;
}

.pp-radio input:checked + .pp-radio__label {
  color: var(--pp-text);
}

.pp-radio:has(input:checked) {
  border-color: var(--pp-accent);
  background: rgba(245, 158, 11, 0.06);
}

.pp-radio__label {
  font-size: var(--pp-size-small);
  color: var(--pp-text-muted);
  margin-left: var(--pp-space-2);
}

.pp-radio__dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 1.5px solid var(--pp-border);
  flex-shrink: 0;
  position: relative;
}

.pp-radio:has(input:checked) .pp-radio__dot {
  border-color: var(--pp-accent);
}

.pp-radio:has(input:checked) .pp-radio__dot::after {
  content: "";
  position: absolute;
  inset: 3px;
  background: var(--pp-accent);
  border-radius: 50%;
}

/* ---------- Footer ---------- */
.pp-footer {
  border-top: 1px solid var(--pp-border-soft);
  padding: var(--pp-space-6) 0 var(--pp-space-4);
  margin-top: var(--pp-space-7);
}

.pp-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-space-4);
}

@media (min-width: 768px) {
  .pp-footer__grid { grid-template-columns: 2fr repeat(3, 1fr); }
}

.pp-footer h4 {
  font-family: var(--pp-font-body);
  font-size: var(--pp-size-micro);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--pp-tracking-wide);
  color: var(--pp-text-dim);
  margin-bottom: var(--pp-space-2);
}

.pp-footer ul li { margin-bottom: 8px; }
.pp-footer ul a { color: var(--pp-text-muted); font-size: var(--pp-size-small); }
.pp-footer ul a:hover { color: var(--pp-text); }

.pp-footer__brand {
  max-width: 320px;
}

.pp-footer__brand p {
  font-size: var(--pp-size-small);
  color: var(--pp-text-muted);
  margin-top: var(--pp-space-2);
}

.pp-footer__bottom {
  margin-top: var(--pp-space-5);
  padding-top: var(--pp-space-3);
  border-top: 1px solid var(--pp-border-soft);
  display: flex;
  justify-content: space-between;
  font-size: var(--pp-size-micro);
  color: var(--pp-text-dim);
  flex-wrap: wrap;
  gap: var(--pp-space-2);
}

/* ---------- Section helpers ---------- */
.pp-section__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--pp-space-3);
  margin-bottom: var(--pp-space-5);
}

.pp-section__head h2 { max-width: 600px; }
.pp-section__head p  { max-width: 540px; }

/* ---------- Grid utilities ---------- */
.pp-grid { display: grid; gap: var(--pp-space-3); }
.pp-grid--3 { grid-template-columns: 1fr; }
@media (min-width: 700px)  { .pp-grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .pp-grid--3 { grid-template-columns: repeat(3, 1fr); } }
.pp-grid--scenes { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }