/* =====================================================
   Yanz Stash Dashboard — Complete Design System
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,300;0,14..32,400;0,14..32,500;0,14..32,600;0,14..32,700;0,14..32,800;0,14..32,900&display=swap');

/* ── Design Tokens ─────────────────────────────────── */
:root {
  /* Palette */
  --bg:          #070b14;
  --bg-1:        #0c1120;
  --bg-2:        #111827;
  --bg-3:        #1a2235;
  --border:      rgba(255,255,255,0.07);
  --border-h:    rgba(255,255,255,0.14);

  --accent:      #7c6aff;
  --accent-2:    #22d3ee;
  --accent-pink: #f472b6;
  --accent-glow: rgba(124,106,255,0.28);
  --green:       #4ade80;
  --red:         #f87171;
  --gold:        #fbbf24;

  --text-1:      #f0f4ff;
  --text-2:      #94a3c0;
  --text-3:      #4a5572;

  /* Sizing */
  --radius-xs:   6px;
  --radius-sm:   10px;
  --radius-md:   16px;
  --radius-lg:   22px;
  --radius-xl:   28px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-card:  0 4px 24px rgba(0,0,0,0.5), 0 1px 3px rgba(0,0,0,0.3);
  --shadow-glow:  0 0 40px rgba(124,106,255,0.18);
  --shadow-hover: 0 8px 40px rgba(0,0,0,0.7), 0 0 24px rgba(124,106,255,0.2);

  /* Motion */
  --ease:        cubic-bezier(0.4,0,0.2,1);
  --dur:         0.22s;
}

/* ── Reset ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-1);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Ambient Background ────────────────────────────── */
.ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.ambient__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  opacity: 0.45;
}

.ambient__orb--1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, #7c6aff33 0%, transparent 70%);
  top: -200px; left: -150px;
  animation: floatA 14s ease-in-out infinite alternate;
}
.ambient__orb--2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #22d3ee22 0%, transparent 70%);
  bottom: -200px; right: -100px;
  animation: floatB 18s ease-in-out infinite alternate;
}
.ambient__orb--3 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #f472b622 0%, transparent 70%);
  top: 40%; left: 50%;
  transform: translateX(-50%);
  animation: floatA 22s ease-in-out infinite alternate-reverse;
}

@keyframes floatA {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(40px,30px) scale(1.06); }
}
@keyframes floatB {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(-40px,-30px) scale(1.08); }
}

/* ── Header ─────────────────────────────────────────── */
.site-header {
  position: relative;
  z-index: 10;
  background: linear-gradient(
    180deg,
    rgba(12,17,32,0.98) 0%,
    rgba(7,11,20,0.92) 100%
  );
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Brand */
.header-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-avatar {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 20px var(--accent-glow);
}

.brand-avatar__letter {
  font-size: 1.4rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
}

.brand-name {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--text-1) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--text-3);
  margin-top: 0.1rem;
  font-weight: 400;
}

/* Stats */
.header-stats {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.stat-chip {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.9rem;
  min-width: 80px;
  transition: border-color var(--dur) var(--ease);
}

.stat-chip:hover { border-color: var(--border-h); }

.stat-chip--fav .stat-chip__icon { color: var(--red); font-size: 0.9rem; }

.stat-chip__value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-1);
}

.stat-chip__label {
  font-size: 0.7rem;
  color: var(--text-3);
  font-weight: 400;
}

/* ── Toolbar ─────────────────────────────────────────── */
.toolbar {
  position: sticky;
  top: 0;
  z-index: 9;
  background: rgba(7,11,20,0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.toolbar-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Filter pills */
.filter-pills {
  display: flex;
  gap: 0.4rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text-2);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}

.pill:hover:not(.pill--active) {
  border-color: var(--border-h);
  color: var(--text-1);
  background: var(--bg-2);
}

.pill--active {
  background: linear-gradient(135deg, var(--accent) 0%, #8b5cf6 100%);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 12px rgba(124,106,255,0.4);
}

.pill-icon { font-size: 0.9rem; }

/* Search */
.search-wrap {
  flex: 1;
  min-width: 160px;
  max-width: 320px;
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 0.75rem;
  font-size: 0.85rem;
  opacity: 0.5;
  pointer-events: none;
}

.search-box {
  width: 100%;
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.45rem 0.9rem 0.45rem 2.2rem;
  font-family: inherit;
  font-size: 0.82rem;
  color: var(--text-1);
  outline: none;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.search-box::placeholder { color: var(--text-3); }

.search-box:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

/* Hide native search clear icon on Webkit */
.search-box::-webkit-search-cancel-button { display: none; }

/* Sort */
.sort-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

.sort-label {
  font-size: 0.78rem;
  color: var(--text-3);
  white-space: nowrap;
}

.sort-select {
  background: var(--bg-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.75rem;
  font-family: inherit;
  font-size: 0.8rem;
  color: var(--text-1);
  outline: none;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease);
}

.sort-select:focus { border-color: var(--accent); }
.sort-select option { background: var(--bg-2); }

/* ── Main Content ─────────────────────────────────────── */
.main-content {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* State panels */
.state-panel { width: 100%; }
.state-panel--hidden { display: none !important; }

/* ── Cards Grid ───────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.1rem;
}

/* ── Skeleton Cards ───────────────────────────────────── */
.skeleton-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  animation: shimmer 1.6s ease-in-out infinite;
}

.skeleton-image {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(90deg, var(--bg-2) 0%, var(--bg-3) 50%, var(--bg-2) 100%);
  background-size: 200% 100%;
  animation: shimmer-slide 1.6s linear infinite;
}

.skeleton-body {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.skeleton-line {
  border-radius: var(--radius-xs);
  background: linear-gradient(90deg, var(--bg-2) 0%, var(--bg-3) 50%, var(--bg-2) 100%);
  background-size: 200% 100%;
  animation: shimmer-slide 1.6s linear infinite;
}

.skeleton-line--title { height: 12px; width: 80%; }
.skeleton-line--sub   { height: 10px; width: 50%; }

@keyframes shimmer {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.75; }
}
@keyframes shimmer-slide {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ── Item Cards ───────────────────────────────────────── */
.item-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition:
    transform var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
  position: relative;
  display: flex;
  flex-direction: column;
}

.item-card:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(124,106,255,0.35);
  box-shadow: var(--shadow-hover);
}

.item-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Type badge on card */
.item-card__badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 2;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-pill);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  backdrop-filter: blur(8px);
}

.item-card__badge--shirt {
  background: rgba(124,106,255,0.3);
  border: 1px solid rgba(124,106,255,0.5);
  color: #c4b5fd;
}

.item-card__badge--pants {
  background: rgba(34,211,238,0.2);
  border: 1px solid rgba(34,211,238,0.4);
  color: #67e8f9;
}

/* Image */
.item-card__img-wrap {
  width: 100%;
  aspect-ratio: 1;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

.item-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s var(--ease);
}

.item-card:hover .item-card__img { transform: scale(1.05); }

/* Placeholder when image is null or loading */
.item-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--bg-2) 0%, var(--bg-3) 100%);
  color: var(--text-3);
}

/* Card body */
.item-card__body {
  padding: 0.75rem 0.8rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.item-card__name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-1);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.item-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.35rem;
}

.item-card__fav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.74rem;
  color: var(--text-2);
  font-weight: 500;
}

.item-card__fav-icon { color: var(--red); font-size: 0.75rem; }

.item-card__price {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--green);
}

.item-card__price--free {
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-2);
}

/* ── Loading State ────────────────────────────────────── */
.loading-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 2rem 0 1rem;
  font-size: 0.88rem;
  color: var(--text-2);
}

.loading-spinner {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Empty / Error State ──────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5rem 2rem;
  text-align: center;
  gap: 1rem;
}

.empty-state__icon {
  font-size: 3rem;
  line-height: 1;
  filter: drop-shadow(0 0 20px rgba(124,106,255,0.4));
}

.empty-state__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
}

.empty-state__body {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.6;
  max-width: 400px;
}

.action-btn {
  background: linear-gradient(135deg, var(--accent) 0%, #8b5cf6 100%);
  border: none;
  border-radius: var(--radius-md);
  color: #fff;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1.75rem;
  cursor: pointer;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  margin-top: 0.5rem;
}

.action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(124,106,255,0.5);
}

.error-details {
  width: 100%;
  max-width: 500px;
  text-align: left;
}

.error-details summary {
  font-size: 0.8rem;
  color: var(--text-3);
  cursor: pointer;
  margin-bottom: 0.5rem;
}

.debug-pre {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-2);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 150px;
  overflow-y: auto;
}

/* ── Results count ────────────────────────────────────── */
.results-count {
  margin-top: 1.25rem;
  font-size: 0.78rem;
  color: var(--text-3);
  text-align: center;
}

/* ── Modal ─────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal[hidden] { display: none !important; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.modal-card {
  position: relative;
  z-index: 1;
  background: var(--bg-1);
  border: 1px solid var(--border-h);
  border-radius: var(--radius-xl);
  overflow: hidden;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 24px 80px rgba(0,0,0,0.7), var(--shadow-glow);
  animation: modalIn 0.25s var(--ease) both;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.93) translateY(16px); }
  to   { opacity: 1; transform: scale(1)    translateY(0);    }
}

.modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 32px; height: 32px;
  color: var(--text-2);
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
  backdrop-filter: blur(8px);
}

.modal-close:hover { background: rgba(255,255,255,0.1); color: var(--text-1); }

.modal-image-wrap {
  width: 100%;
  aspect-ratio: 1;
  position: relative;
  background: var(--bg-2);
  overflow: hidden;
}

.modal-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.modal-type-badge {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  background: rgba(0,0,0,0.55);
  border: 1px solid var(--border-h);
  color: var(--text-1);
  backdrop-filter: blur(8px);
}

.modal-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.modal-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.modal-stat {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.modal-stat__icon {
  font-size: 0.85rem;
  color: var(--text-3);
}

.modal-stat__value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-1);
}

.modal-stat__label {
  font-size: 0.65rem;
  color: var(--text-3);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modal-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-md);
  padding: 0.7rem 1.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  transition: filter var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.modal-link:hover { filter: brightness(1.1); transform: translateY(-1px); }

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 768px) {
  .header-inner { padding: 1rem; }
  .toolbar-inner { padding: 0.75rem 1rem; flex-wrap: wrap; gap: 0.6rem; }
  .sort-wrap { margin-left: 0; }
  .main-content { padding: 1.25rem 1rem 3rem; }
  .cards-grid { grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 0.8rem; }
  .header-stats { gap: 0.5rem; }
  .stat-chip { padding: 0.3rem 0.6rem; }
}

@media (max-width: 480px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); gap: 0.65rem; }
  .brand-sub { display: none; }
  .stat-chip--source { display: none; }
  .sort-label { display: none; }
}

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

[hidden] { display: none !important; }