/* ================================================================
   PROMPTZAP MARKETPLACE — page-specific styles
   Built on top of variables.css tokens (colors, spacing, .btn,
   .navbar/.nav-*, .avatar-*, .footer*, .modal*, .badge*, .glass-card).
   Do not redefine tokens here — only marketplace-specific layout.
================================================================ */

body {
  padding-top: var(--nav-height);
  background: var(--bg-primary);
}

.mp-hero__bg {
  display: none !important;
}

main { display: block; }

.hidden { display: none !important; }

/* ----------------------------------------------------------------
   NAV — active link + mobile menu (marketplace-only additions;
   .navbar/.nav-logo/.nav-links/.nav-actions/.avatar-* come from
   variables.css so the marketplace nav matches every other page)
---------------------------------------------------------------- */
.nav-links a.active {
  color: var(--text-primary);
  border-bottom-color: var(--cta);
}

.mp-user-menu {
  position: relative;
}

.mp-mobile-btn {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--text-primary);
  cursor: pointer;
  padding: 6px 4px;
}

.mp-mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--card);
  border-bottom: 1px solid var(--border-dark);
  box-shadow: var(--shadow-md);
  z-index: 999;
  padding: var(--space-sm) var(--space-md) var(--space-md);
  flex-direction: column;
  gap: 4px;
}

.mp-mobile-menu.open { display: flex; }

.mp-mobile-menu a {
  padding: 10px 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
}
.mp-mobile-menu a:hover { color: var(--text-primary); background: rgba(0,48,73,0.05); }

.mp-mobile-menu__divider {
  height: 1px;
  background: var(--border-dark);
  margin: 8px 0;
}

.mp-mobile-signin {
  display: block;
  text-align: center;
  padding: 10px 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

.mp-mobile-user__row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 4px 14px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border-dark);
}
.mp-mobile-user__name { font-size: 14px; font-weight: 700; color: var(--text-primary); }
.mp-mobile-user__email { font-size: 12px; color: var(--text-muted); }
.mp-mobile-signout {
  text-align: left;
  background: none;
  border: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--danger);
  padding: 10px 4px;
  cursor: pointer;
}

@media (max-width: 768px) {
  .mp-mobile-btn { display: block; }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ----------------------------------------------------------------
   HERO — navy blueprint/circuit band
---------------------------------------------------------------- */
.mp-hero {
  position: relative;
  overflow: hidden;
  background: #000000;
  padding: 76px 0 96px;
}

.mp-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(180deg, rgba(1,32,48,0.55) 0%, rgba(0,48,73,0.85) 55%, rgba(1,32,48,0.96) 100%),
    url('/static/images/marketplace-hero.jpg');
  background-size: cover;
  background-position: center;
  background-color: var(--navy-deep, #012030);
}

/* Circuit-trace overlay: hairline tangerine lines on an 8px-derived grid,
   layered above the photo/gradient so the band still reads as "blueprint"
   even before marketplace-hero.jpg exists. */
.mp-hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(247,127,0,0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(247,127,0,0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 90% at 30% 20%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 90% at 30% 20%, #000 0%, transparent 75%);
}

.mp-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 85% 10%, rgba(252,191,73,0.14), transparent 60%);
}

.mp-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.mp-hero__eyebrow {
  color: var(--cream-text, #EFE7C8);
  opacity: 0.85;
}

.mp-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4.8vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin: 14px 0 16px;
}

.mp-hero__sub {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(255,255,255,0.78);
  max-width: 620px;
  margin: 0 0 32px;
}

.mp-search {
  position: relative;
  max-width: 560px;
}

.mp-search__icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.mp-search__input {
  width: 100%;
  padding: 17px 20px 17px 52px;
  border-radius: var(--radius-pill);
  border: 1.5px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.96);
  color: var(--text-primary);
  font-size: 15px;
  font-family: var(--font-body);
  outline: none;
  /* neutral shadow: the token shadows are navy-tinted and read as a glow on the dark band */
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.32);
  transition: var(--ease);
}

.mp-search__input::placeholder { color: var(--text-muted); }

.mp-search__input:focus {
  border-color: var(--cta);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.32), 0 0 0 3px rgba(247,127,0,0.22);
}

/* ----------------------------------------------------------------
   FILTER BAR — sticky under hero
---------------------------------------------------------------- */
.mp-filterbar {
  position: sticky;
  top: var(--nav-height);
  z-index: 40;
  background: rgba(0, 0, 0, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}

.mp-filterbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 14px 24px;
  overflow-x: auto;
}

.mp-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
}
.mp-chips::-webkit-scrollbar { display: none; }

.mp-chip {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 8px 14px;
  cursor: pointer;
  transition: var(--ease);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mp-chip:hover { border-color: var(--acid-dim); color: var(--text-primary); }

.mp-chip--active {
  background: var(--acid);
  border-color: var(--acid);
  color: #000000;
}
.mp-chip--active:hover { color: #000000; }

.mp-chip--muted {
  opacity: 0.55;
}

.mp-chip__count {
  font-size: 11px;
  font-weight: 700;
  opacity: 0.7;
}

.mp-sort {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.mp-sort__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mp-sort__select {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-deep);
  border: 1.5px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  cursor: pointer;
  outline: none;
}
.mp-sort__select:focus { border-color: var(--cta); }

/* ----------------------------------------------------------------
   RESULTS / GRID
---------------------------------------------------------------- */
.mp-results {
  padding: var(--space-xl) 24px var(--space-2xl);
}

.mp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

@media (max-width: 1024px) {
  .mp-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .mp-grid { grid-template-columns: 1fr; }
}

/* ----------------------------------------------------------------
   CARD
---------------------------------------------------------------- */
.mp-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 22px;
  cursor: pointer;
  transition: var(--ease);
  text-align: left;
  width: 100%;
  font-family: var(--font-body);
}

.mp-card:hover,
.mp-card:focus-visible {
  border-color: var(--ink);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.mp-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.mp-badge {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
}

.mp-badge--tangerine { background: var(--cta-subtle); color: var(--tangerine-text); border-color: var(--cta-border); }
.mp-badge--gold      { background: var(--accent-subtle); color: var(--tangerine-text); border-color: var(--accent-border); }
.mp-badge--green     { background: var(--success-subtle); color: #0B7A5C; border-color: var(--success-border); }
.mp-badge--navy      { background: rgba(0,48,73,0.08); color: var(--ink); border-color: var(--border-dark); }
.mp-badge--steel     { background: rgba(74,122,148,0.12); color: #2F5A70; border-color: rgba(74,122,148,0.28); }

.mp-card__title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 0;
}

.mp-card__desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
  flex: 1;
}

.mp-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mp-pill {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-deeper);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
}

.mp-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--border-dark);
  font-size: 12px;
  color: var(--text-muted);
}

.mp-card__stats {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mp-card__stat { display: inline-flex; align-items: center; gap: 4px; }

.mp-card__author {
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
}

/* ----------------------------------------------------------------
   SKELETON CARDS
---------------------------------------------------------------- */
.mp-skeleton {
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--bg-deeper) 25%, rgba(0,48,73,0.08) 37%, var(--bg-deeper) 63%);
  background-size: 400% 100%;
  animation: mp-shimmer 1.4s ease infinite;
}

@keyframes mp-shimmer {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

.mp-card--skeleton { cursor: default; }
.mp-card--skeleton:hover { transform: none; box-shadow: none; border-color: var(--line); }

.mp-skeleton--badge { width: 70px; height: 18px; }
.mp-skeleton--title { width: 80%; height: 20px; }
.mp-skeleton--line { width: 100%; height: 13px; }
.mp-skeleton--body { width: 100%; height: 90px; margin-top: 8px; }

/* ----------------------------------------------------------------
   EMPTY / ERROR STATES
---------------------------------------------------------------- */
.mp-empty,
.mp-error {
  text-align: center;
  padding: 72px 24px;
  color: var(--text-secondary);
}

.mp-empty__icon {
  font-size: 32px;
  color: var(--accent);
  margin-bottom: 12px;
}

.mp-empty p,
.mp-error p {
  font-size: 15px;
  margin-bottom: 18px;
}

.mp-loadmore {
  display: flex;
  justify-content: center;
  margin-top: var(--space-xl);
}

/* ----------------------------------------------------------------
   PUBLISH CTA
---------------------------------------------------------------- */
.mp-publish {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: var(--space-2xl) 0;
}

.mp-publish__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.mp-publish__inner > div {
  flex: 1 1 280px;
  min-width: 0;
}

.mp-publish__inner p {
  color: var(--text-secondary);
  margin-top: 8px;
  max-width: 52ch;
  line-height: 1.6;
  font-size: 15px;
}

.mp-publish__inner .btn {
  flex-shrink: 0;
}

/* ----------------------------------------------------------------
   MODAL
---------------------------------------------------------------- */
/* Marketplace no longer loads variables.css, so define the full modal shell
   here. Without this, .modal-overlay falls back to acid-terminal's body>*
   positioning and opens thousands of pixels below the cards. */
.mp-modal-overlay {
  position: fixed !important;
  inset: 0 !important;
  z-index: 3000 !important;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
  background: rgba(0, 0, 0, 0.82);
}

.mp-modal {
  position: relative;
  max-width: 680px;
  width: 100%;
  max-height: calc(100dvh - 80px);
  overflow-y: auto;
  padding: var(--space-lg);
  border-radius: 0;
  animation: mp-modal-in 0.18s ease-out both;
}

@keyframes mp-modal-in {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.mp-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--bg-deeper);
  color: var(--text-secondary);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--ease);
}
.mp-modal__close:hover { background: var(--border-dark); color: var(--text-primary); }

.mp-modal__loading { display: flex; flex-direction: column; gap: 12px; }

.mp-modal__meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-right: 36px;
}

.mp-modal__title {
  font-family: var(--font-heading);
  font-size: clamp(21px, 3vw, 27px);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.015em;
  margin: 0 0 10px;
}

.mp-modal__desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 16px;
}

.mp-modal__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.mp-modal__meta-item {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
}

.mp-modal__models {
  display: flex;
  align-items: center;
  gap: 6px;
}
.mp-modal__models img { width: 16px; height: 16px; }

.mp-modal__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.mp-modal__body {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--bg-deeper);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: 18px;
  max-height: 320px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0 0 20px;
}

.mp-modal__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  border-top: 1px solid var(--border-dark);
  padding-top: 18px;
}

.mp-modal__stats {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

.mp-modal__stat { display: inline-flex; align-items: center; gap: 5px; }

.mp-vote-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-deeper);
  border: 1.5px solid var(--border-dark);
  border-radius: var(--radius-pill);
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--ease);
}
.mp-vote-btn:hover { border-color: var(--cta-border); color: var(--text-primary); }
.mp-vote-btn[aria-pressed="true"] {
  background: var(--cta-subtle);
  border-color: var(--cta);
  color: var(--tangerine-text);
}
.mp-vote-btn__arrow { font-size: 11px; }

.mp-modal__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mp-modal__error { text-align: center; padding: 40px 0; color: var(--text-secondary); }

/* ----------------------------------------------------------------
   TOAST
---------------------------------------------------------------- */
.mp-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 16px);
  background: var(--ink);
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 2000;
}

.mp-toast--visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ----------------------------------------------------------------
   RESPONSIVE — down to 360px
---------------------------------------------------------------- */
@media (max-width: 768px) {
  .mp-hero__inner {
    max-width: none;
    padding-inline: 16px;
  }

  .mp-hero__title {
    font-size: clamp(1.5rem, 7vw, 2rem) !important;
    max-width: none !important;
    line-height: 1.12 !important;
    text-transform: none !important;
  }

  .mp-hero__sub {
    font-size: 16px;
    max-width: none;
    line-height: 1.6;
  }

  .mp-filterbar__inner {
    padding: 12px 16px;
  }

  .mp-results {
    padding: var(--space-lg) 16px var(--space-xl);
  }
}

@media (max-width: 480px) {
  .mp-hero { padding: 56px 0 64px; }
  .mp-filterbar__inner { flex-direction: column; align-items: stretch; gap: 10px; }
  .mp-sort { justify-content: space-between; width: 100%; }
  .mp-results { padding: var(--space-lg) 16px var(--space-xl); }
  .mp-publish__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    padding-inline: 16px;
  }
  .mp-publish__inner > div {
    flex: none;
    width: 100%;
  }
  .mp-publish__inner p {
    max-width: none;
  }
  .mp-publish__inner .btn {
    width: 100%;
  }
  .mp-card {
    padding: 18px 16px;
  }
  .mp-card__title {
    font-size: 15px;
    line-height: 1.35;
  }
  .mp-card__desc {
    font-size: 14px;
    line-height: 1.55;
  }
  .mp-modal { padding: var(--space-md); }
  .mp-modal__footer { flex-direction: column; align-items: stretch; }
  .mp-modal__actions { flex-direction: column; }
  .mp-modal__actions .btn { width: 100%; }
}