/* ================================================================
   Model Profile V2 — page-specific CSS (MVP)
   Complements master-profile-v2/page.css for shared layout rules.
   Adds model-specific tokens, ring, collabs strip, and overrides.
   INK-DEV-146
   ================================================================ */

:root {
  /* Model accent — amber-rose (differentiates from artist gold) */
  --mup-model-accent:       #E76F51;
  --mup-model-accent-hover: #d4623f;
  --mup-model-accent-glow:  rgba(231,111,81,0.25);
  --mup-model-accent-dim:   rgba(231,111,81,0.12);
  --mup-collab-card-width:    180px;
  --mup-collab-card-width-md: 210px;
  --color-cat-models: #E76F51;
}

/* ================================================================
   Model avatar ring (amber-rose) — mirrors .mp-avatar-ring--plus pattern
   ================================================================ */
.model-profile-page .mp-avatar,
.model-profile-page .mp-avatar-placeholder,
.mp-avatar-ring--model .mp-avatar,
.mp-avatar-ring--model .mp-avatar-placeholder {
  border: 3px solid var(--mup-model-accent);
  box-shadow: 0 0 14px var(--mup-model-accent-glow);
}

.mp-avatar-placeholder {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

/* ================================================================
   Profile-bar type label (replaces tier badge on model pages)
   ================================================================ */
.model-profile-page .mp-profile-bar__type {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  letter-spacing: var(--letter-spacing-caps);
  text-transform: uppercase;
  color: var(--mup-model-accent);
  padding: 2px 8px;
  background: var(--mup-model-accent-dim);
  border: 1px solid rgba(231,111,81,0.3);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

/* ================================================================
   Section nav — pill tabs (ported from mockup, scoped to model page)
   Layout + base pill style mirrors master-profile .mp-section-nav,
   active state uses model accent (amber-rose) not brand gold.
   ================================================================ */
.model-profile-page .mp-section-nav {
  position: sticky;
  top: var(--header-h);
  z-index: calc(var(--z-sticky) - 1);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  height: 52px;
}
.model-profile-page .mp-section-nav__inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--gutter);
  height: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.model-profile-page .mp-section-nav__inner::-webkit-scrollbar { display: none; }

.model-profile-page .mp-stat__link:hover,
.model-profile-page .mp-about__info-val a:hover {
  color: var(--mup-model-accent);
  text-decoration: underline;
}

/* ================================================================
   Model primary CTA button
   ================================================================ */
.btn--model {
  background: var(--mup-model-accent);
  color: #fff;
  border-color: var(--mup-model-accent);
}
.btn--model:hover {
  background: var(--mup-model-accent-hover);
  border-color: var(--mup-model-accent-hover);
}

.badge--model {
  background: var(--mup-model-accent-dim);
  color: var(--mup-model-accent);
  border-color: rgba(231,111,81,0.3);
}

.btn--block { width: 100%; }

/* ================================================================
   Saved state for profile save button
   ================================================================ */
.model-profile-page #profileSaveBtn.saved,
.model-profile-page #mobileSaveBtn.saved {
  background: var(--mup-model-accent);
  border-color: var(--mup-model-accent);
  color: #fff;
}
.model-profile-page #profileSaveBtn.saved svg,
.model-profile-page #mobileSaveBtn.saved svg {
  fill: currentColor;
}

/* ================================================================
   COLLABORATIONS STRIP (horizontal scroll, model-only section)
   ================================================================ */
.mup-collabs { position: relative; }
.mup-collabs__scroll-wrap {
  position: relative;
  overflow: hidden;
}
.mup-collabs__scroll-wrap::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 64px;
  background: linear-gradient(to right, transparent, var(--color-bg));
  pointer-events: none;
  z-index: 1;
}
.light-theme .mup-collabs__scroll-wrap::after {
  background: linear-gradient(to right, transparent, #FFFFFF);
}
.mup-collabs__scroll {
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: var(--space-1);
  padding-right: 72px;
}
.mup-collabs__scroll::-webkit-scrollbar { display: none; }

.mup-collabs__empty {
  padding: var(--space-6);
  background: var(--color-bg-card);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--color-text-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}
.mup-collabs__empty p { margin: 0; }

.mup-collab-card {
  flex-shrink: 0;
  width: var(--mup-collab-card-width);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: var(--color-text);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
  display: flex;
  flex-direction: column;
}
@media (min-width: 640px) {
  .mup-collab-card { width: var(--mup-collab-card-width-md); }
}
.mup-collab-card:hover {
  border-color: var(--mup-model-accent);
  transform: translateY(-2px);
}
.mup-collab-card__thumb {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-surface);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mup-collab-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mup-collab-card__badge {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  font-size: 9px;
  font-family: var(--font-mono);
  letter-spacing: var(--letter-spacing-caps);
  text-transform: uppercase;
  color: var(--mup-model-accent);
  background: rgba(0,0,0,0.65);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(231,111,81,0.35);
}
.mup-collab-card__info {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 1;
}
.mup-collab-card__shot-with {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-caps);
  font-family: var(--font-mono);
}
.mup-collab-card__artist {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.mup-collab-card__artist-name {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mup-collab-card__style {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ================================================================
   SIDEBAR OVERRIDES — collab invite card + quick facts
   ================================================================ */
.model-profile-page .mp-collab-invite-card {
  border-color: var(--mup-model-accent);
  box-shadow: 0 0 20px rgba(231,111,81,0.08);
}
.model-profile-page .mp-collab-invite-card .mp-sidebar-card__title {
  color: var(--mup-model-accent);
}
.mp-collab-invite-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.model-profile-page .mp-form-input:focus,
.model-profile-page .mp-form-textarea:focus {
  border-color: var(--mup-model-accent);
  outline: none;
}

.mp-qf-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.mp-qf-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--color-border);
}
.mp-qf-row:last-child { border-bottom: none; }
.mp-qf-row__key { color: var(--color-text-muted); }
.mp-qf-row__val {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-text);
}
.mp-qf-row__val--accent {
  color: var(--mup-model-accent);
  font-family: var(--font-ui);
  font-weight: 600;
}

/* Sidebar social hover → model accent */
.model-profile-page .mp-sidebar-social__link:hover,
.model-profile-page .mp-social-link:hover {
  color: var(--mup-model-accent);
  border-color: var(--mup-model-accent);
}

/* ================================================================
   SIMILAR MODELS — amber-rose hover + avatar ring
   ================================================================ */
.model-profile-page .mp-similar__see-all {
  color: var(--mup-model-accent);
}
.model-profile-page .mp-similar-card:hover {
  border-color: var(--mup-model-accent);
}
.model-profile-page .mp-similar-card__avatar {
  border: 2px solid var(--mup-model-accent);
}

/* ================================================================
   GALLERY FAV BUTTON — saved state uses model accent
   ================================================================ */
.model-profile-page .mp-gallery__fav-btn.saved {
  background: rgba(231,111,81,0.9);
  color: #fff;
}
.model-profile-page .mp-gallery__fav-btn.saved svg { fill: currentColor; }

/* ================================================================
   EMPTY GALLERY / FALLBACK
   ================================================================ */
.mp-gallery-empty {
  padding: var(--space-8);
  text-align: center;
  color: var(--color-text-muted);
  background: var(--color-bg-card);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
}

/* ==========================================================================
   Accessibility utility (INK-DEV-146 R2)
   ========================================================================== */

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

/* ==========================================================================
   Lightbox (ported from master-profile-v2/page.css, INK-DEV-146 R2)
   ========================================================================== */

.mp-lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
}

.mp-lightbox.open {
  display: flex;
}

.mp-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
}

.mp-lightbox__content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mp-lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.mp-lightbox__close,
.mp-lightbox__prev,
.mp-lightbox__next {
  position: absolute;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--color-white);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mp-lightbox__close:hover,
.mp-lightbox__prev:hover,
.mp-lightbox__next:hover {
  background: rgba(255, 255, 255, 0.1);
}

.mp-lightbox__close {
  top: -48px;
  right: 0;
  width: 36px;
  height: 36px;
  font-size: var(--text-xl);
}

.mp-lightbox__prev {
  left: -56px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  font-size: var(--text-2xl);
}

.mp-lightbox__next {
  right: -56px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  font-size: var(--text-2xl);
}

@media (max-width: 767px) {
  .mp-lightbox__prev { left: var(--space-2); }
  .mp-lightbox__next { right: var(--space-2); }
  .mp-lightbox__close { top: var(--space-2); right: var(--space-2); }
}

.mp-lightbox__counter {
  position: absolute;
  bottom: -36px;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-mono);
}

body.mp-lightbox-open {
  overflow: hidden;
}