/* --- DESIGN SYSTEM & CSS VARIABLES --- */
:root {
  /* Color Palette */
  --bg-color: #0b0716;
  --panel-bg: rgba(22, 17, 36, 0.65);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text-primary: #ffffff;
  --text-secondary: #a39cb5;
  --accent-primary: #a855f7; /* Violet */
  --accent-gradient: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
  --accent-glow: rgba(168, 85, 247, 0.45);
  --success-color: #10b981;
  --danger-color: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.15);
  --input-bg: rgba(255, 255, 255, 0.05);
  --input-border: rgba(255, 255, 255, 0.1);
  --input-focus-border: #a855f7;
  
  /* Layout & Animations */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;
}

/* --- BASE STYLES --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Background Glowing Orbs */
.bg-glow {
  position: fixed;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  opacity: 0.18;
  pointer-events: none;
}

.bg-glow-1 {
  background: var(--accent-primary);
  top: -10%;
  left: -10%;
}

.bg-glow-2 {
  background: #ec4899;
  bottom: -10%;
  right: -10%;
}

/* --- LAYOUT SHELL --- */
.app-container {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 16px 80px 16px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Helper accessibility class */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* --- CREATOR PROFILE HEADER --- */
.creator-header {
  text-align: center;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.avatar-container {
  position: relative;
  width: 100px;
  height: 100px;
  margin-bottom: 16px;
}

.creator-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 2;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.pulse-ring {
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 2px solid var(--accent-primary);
  border-radius: 50%;
  animation: pulse-avatar 3s infinite;
  z-index: 1;
  opacity: 0.8;
}

@keyframes pulse-avatar {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.04);
    opacity: 0.3;
    box-shadow: 0 0 15px var(--accent-primary);
  }
  100% {
    transform: scale(0.95);
    opacity: 0.8;
  }
}

.creator-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}

.creator-handle {
  font-weight: 600;
  color: var(--accent-primary);
  font-size: 0.95rem;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.creator-bio {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 480px;
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  gap: 20px;
}

.social-links a {
  color: var(--text-secondary);
  font-size: 1.35rem;
  transition: var(--transition-fast);
  text-decoration: none;
}

.social-links a:hover {
  color: var(--text-primary);
  transform: translateY(-2px);
}

/* --- SEARCH & FILTERS SECTION --- */
.search-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.search-bar-container {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 16px;
  color: var(--text-secondary);
  pointer-events: none;
}

#product-search {
  width: 100%;
  padding: 14px 16px 14px 46px;
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  outline: none;
  transition: var(--transition-fast);
}

#product-search:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.2);
}

.filters-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.categories-scroll {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none; /* Firefox */
  flex-grow: 1;
}

.categories-scroll::-webkit-scrollbar {
  display: none; /* Safari/Chrome */
}

.category-chip {
  padding: 8px 16px;
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 50px;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  transition: var(--transition-fast);
}

.category-chip:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.category-chip.active {
  background: var(--accent-gradient);
  color: var(--text-primary);
  border-color: transparent;
  box-shadow: 0 4px 12px var(--accent-glow);
}

.sort-container select {
  padding: 8px 12px;
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
}

.sort-container select:focus {
  border-color: var(--accent-primary);
}

.results-meta {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 16px;
  padding-left: 4px;
}

/* --- PRODUCT GRID & CARDS --- */
.products-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.product-card {
  background-color: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(168, 85, 247, 0.15);
  border-color: rgba(168, 85, 247, 0.3);
}

/* Image Slider Component */
.product-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background-color: rgba(0,0,0,0.3);
}

.slides-wrapper {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform var(--transition-normal);
}

.slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  flex-shrink: 0;
}

/* Navigation buttons (hidden by default on mobile, show on card hover or screen width) */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(11, 7, 22, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  opacity: 0;
  transition: opacity var(--transition-fast), background-color var(--transition-fast);
}

.product-card:hover .slider-btn {
  opacity: 1;
}

.slider-btn-left {
  left: 12px;
}

.slider-btn-right {
  right: 12px;
}

.slider-btn:hover {
  background-color: var(--accent-primary);
}

/* Slider Indicators */
.slider-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 10;
  background-color: rgba(11, 7, 22, 0.5);
  padding: 4px 8px;
  border-radius: 50px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition-fast);
}

.dot.active {
  background-color: var(--text-primary);
  width: 16px;
  border-radius: 3px;
}

.image-counter {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: rgba(11, 7, 22, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  z-index: 10;
}

/* Product Info */
.product-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.product-category-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-primary);
  letter-spacing: 1px;
}

.product-date {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.product-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.product-description {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  flex-grow: 1;
}

.product-action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 16px;
}

.product-price {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(168, 85, 247, 0.6);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border: 1px solid var(--panel-border);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.btn-danger {
  background-color: var(--danger-bg);
  color: var(--danger-color);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
  background-color: var(--danger-color);
  color: #fff;
}

.btn-text {
  background: none;
  border: none;
  color: var(--accent-primary);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  padding: 4px;
}

.btn-text:hover {
  text-decoration: underline;
}

.btn-full {
  width: 100%;
}

/* Empty State / Errors */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  background-color: var(--panel-bg);
  border: 1px dashed var(--panel-border);
  border-radius: var(--radius-lg);
  margin-top: 16px;
}

.empty-state.hidden {
  display: none !important;
}

.empty-icon {
  font-size: 3rem;
  color: var(--accent-primary);
  margin-bottom: 16px;
}

.empty-state h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.empty-state p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

/* --- FOOTER --- */
.app-footer {
  margin-top: auto;
  padding-top: 48px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

/* --- FLOATING ADMIN GEAR --- */
.admin-trigger-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  cursor: pointer;
  box-shadow: 0 4px 15px var(--accent-glow);
  z-index: 99;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.admin-trigger-btn:hover {
  transform: rotate(45deg) scale(1.08);
  box-shadow: 0 6px 20px var(--accent-glow);
}

/* --- DIALOG MODAL (ADMIN DASHBOARD) --- */
dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  background-color: #120e20;
  color: var(--text-primary);
  max-width: 500px;
  width: calc(100% - 32px);
  max-height: 85vh;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  z-index: 1000;
  overflow: hidden;
  opacity: 0;
  display: flex;
  flex-direction: column;

  /* Native Discrete Transitions for Entry/Exit */
  transition-property: opacity, transform, display, overlay;
  transition-duration: var(--transition-normal);
  transition-timing-function: cubic-bezier(0.34, 1.56, 0.64, 1);
  transition-behavior: allow-discrete;
}

dialog[open] {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);

  @starting-style {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.95);
  }
}

dialog::backdrop {
  background-color: rgba(11, 7, 22, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: display 0.3s allow-discrete, overlay 0.3s allow-discrete, background-color 0.3s ease-out, backdrop-filter 0.3s ease-out;
}

dialog[open]::backdrop {
  background-color: rgba(11, 7, 22, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);

  @starting-style {
    background-color: rgba(11, 7, 22, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
  }
}

/* Reduced motion settings */
@media (prefers-reduced-motion: reduce) {
  dialog {
    transform: translate(-50%, -50%) !important;
    transition-duration: 0.1s;
  }
  @starting-style {
    dialog[open] {
      transform: translate(-50%, -50%) !important;
    }
  }
}

.dialog-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-height: 85vh;
}

.dialog-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dialog-header h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.dialog-header h2 i {
  color: var(--accent-primary);
}

.dialog-close-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition-fast);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dialog-close-btn:hover {
  color: var(--text-primary);
}

/* Dialog Tabs */
.dialog-tabs {
  display: flex;
  background-color: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.tab-btn {
  flex: 1;
  padding: 12px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
  border-bottom: 2px solid transparent;
}

.tab-btn:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
}

/* Tab Panels */
.tab-panels {
  padding: 24px;
  overflow-y: auto;
  flex-grow: 1;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.tab-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

/* Forms & inputs inside Dialog */
.form-group {
  margin-bottom: 16px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

input[type="text"],
input[type="number"],
input[type="url"],
textarea,
select {
  width: 100%;
  padding: 10px 12px;
  background-color: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--input-focus-border);
}

.input-helper-text {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Dynamic Multiple URLs row */
.images-input-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.image-url-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.remove-url-placeholder {
  width: 32px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.remove-url-btn {
  background: none;
  border: none;
  color: var(--danger-color);
  cursor: pointer;
  font-size: 1rem;
}

/* Manage Tab Item List */
.admin-products-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-product-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  padding: 10px;
  border-radius: var(--radius-sm);
}

.admin-product-thumb {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 4px;
}

.admin-product-details {
  flex-grow: 1;
  min-width: 0;
}

.admin-product-title {
  font-size: 0.85rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-product-price {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Data tools import section */
.data-actions {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.import-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 16px;
}