/* ===========================================
   ID App - UI Styles
   Adult game inventory aesthetic
   =========================================== */

:root {
  /* Core palette - graphite theme */
  --id-bg: #0a0a0a;
  --id-surface: #111111;
  --id-surface-hover: #181818;
  --id-surface-active: #1f1f1f;
  --id-border: #2a2a2a;
  --id-border-hover: #3a3a3a;
  --id-text: #e0e0e0;
  --id-text-dim: #808080;
  --id-text-bright: #ffffff;
  --id-accent: #9aa3ad;
  --id-accent-bright: #b8c1cc;
  --id-accent-dim: rgba(154, 163, 173, 0.15);
  
  /* Rarity colors (subtle) */
  --rarity-common: #808080;
  --rarity-uncommon: #4a9c6d;
  --rarity-rare: #4a7eb8;
  --rarity-epic: #9b59b6;
  --rarity-legendary: #d4a018;
  
  /* Status colors */
  --status-success: #4a9c6d;
  --status-warning: #d4a018;
  --status-error: #c74a4a;
  
  /* Layout */
  --corner-lg: 16px;
  --corner-md: 12px;
  --corner-sm: 8px;
  --corner-xs: 4px;
  
  /* Transitions */
  --trans-fast: 0.15s ease;
  --trans-normal: 0.25s ease;
}

/* Ash theme variant */
.theme-ash {
  --id-bg: #0d0d0d;
  --id-surface: #141414;
  --id-surface-hover: #1c1c1c;
  --id-surface-active: #242424;
  --id-border: #333333;
  --id-accent: #a8b0b8;
}

/* Obsidian theme variant */
.theme-obsidian {
  --id-bg: #050508;
  --id-surface: #0a0a0d;
  --id-surface-hover: #12121a;
  --id-surface-active: #1a1a25;
  --id-border: #252530;
  --id-accent: #8890a0;
}

/* Neon theme variant */
.theme-neon {
  --id-bg: #05050a;
  --id-surface: #0c0c14;
  --id-surface-hover: #151523;
  --id-surface-active: #1e1e32;
  --id-border: #2a2a44;
  --id-accent: #5ff0ff;
  --id-accent-bright: #9ff7ff;
  --id-accent-dim: rgba(95, 240, 255, 0.15);
}

/* Ember theme variant */
.theme-ember {
  --id-bg: #120a05;
  --id-surface: #1a0f09;
  --id-surface-hover: #24140c;
  --id-surface-active: #2e1910;
  --id-border: #3a2116;
  --id-accent: #ff9855;
  --id-accent-bright: #ffc08a;
  --id-accent-dim: rgba(255, 152, 85, 0.18);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.reduced-motion *, 
.reduced-motion *::before, 
.reduced-motion *::after {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

/* ===========================================
   BASE RESET
   =========================================== */

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

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--id-text);
  background: var(--id-bg);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

/* ===========================================
   APP SHELL
   =========================================== */

.id-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.id-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--id-surface);
  border-bottom: 1px solid var(--id-border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.id-header__back {
  background: transparent;
  border: none;
  color: var(--id-text-dim);
  font-size: 20px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--corner-sm);
  transition: all var(--trans-fast);
  display: none;
}

.id-header__back:hover {
  color: var(--id-text);
  background: var(--id-surface-hover);
}

.id-header__back.visible {
  display: block;
}

.id-header__title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--id-text-bright);
}

.id-header__spacer {
  flex: 1;
}

.id-header__status {
  font-size: 11px;
  color: var(--id-text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.id-header__status.saved {
  color: var(--status-success);
}

.id-main {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
}

/* ===========================================
   HUB VIEW
   =========================================== */

.hub-container {
  max-width: 800px;
  margin: 0 auto;
}

.hub-identity {
  text-align: center;
  margin-bottom: 40px;
}

.hub-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--id-surface);
  border: 2px solid var(--id-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  margin: 0 auto 16px;
  overflow: hidden;
}

.hub-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hub-name {
  font-size: 24px;
  font-weight: 600;
  color: var(--id-text-bright);
  margin-bottom: 4px;
}

.hub-tagline {
  font-size: 13px;
  color: var(--id-text-dim);
}

.hub-stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 20px;
}

.hub-stat {
  text-align: center;
}

.hub-stat__value {
  font-size: 20px;
  font-weight: 600;
  color: var(--id-accent-bright);
}

.hub-stat__label {
  font-size: 10px;
  color: var(--id-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Hub Grid */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}

@media (min-width: 600px) {
  .hub-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.hub-card {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: all var(--trans-normal);
  text-decoration: none;
  color: inherit;
}

.hub-card:hover {
  background: var(--id-surface-hover);
  border-color: var(--id-accent);
  transform: translateY(-2px);
}

.hub-card:active {
  transform: translateY(0);
}

.hub-card__icon {
  font-size: 32px;
  margin-bottom: 12px;
  opacity: 0.9;
}

.hub-card__title {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--id-text);
}

.hub-card__count {
  font-size: 11px;
  color: var(--id-text-dim);
  margin-top: 4px;
}

/* ===========================================
   PANEL VIEW (Generic)
   =========================================== */

.panel {
  display: none;
  max-width: 900px;
  margin: 0 auto;
}

.panel.active {
  display: block;
}

.panel-section {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  margin-bottom: 20px;
  overflow: hidden;
}

.panel-section__header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--id-border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.panel-section__title {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--id-text-dim);
}

.panel-section__body {
  padding: 20px;
}

/* ===========================================
   FORM ELEMENTS
   =========================================== */

.form-group {
  margin-bottom: 20px;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--id-text-dim);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  background: var(--id-bg);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-sm);
  padding: 12px 14px;
  font-size: 14px;
  color: var(--id-text);
  font-family: inherit;
  transition: all var(--trans-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--id-accent);
  background: var(--id-surface);
}

.form-input::placeholder {
  color: var(--id-text-dim);
}

textarea.form-input {
  min-height: 100px;
  resize: vertical;
}

/* Slider */
.form-slider {
  display: flex;
  align-items: center;
  gap: 12px;
}

.form-slider input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  height: 4px;
  background: var(--id-border);
  border-radius: 2px;
  cursor: pointer;
}

.form-slider input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  background: var(--id-accent);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--trans-fast);
}

.form-slider input[type="range"]::-webkit-slider-thumb:hover {
  background: var(--id-accent-bright);
  transform: scale(1.1);
}

.form-slider__value {
  min-width: 40px;
  text-align: right;
  font-size: 13px;
  font-weight: 500;
  color: var(--id-accent);
}

/* Toggle */
.form-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.form-toggle input {
  display: none;
}

.form-toggle__track {
  width: 44px;
  height: 24px;
  background: var(--id-border);
  border-radius: 12px;
  position: relative;
  transition: all var(--trans-fast);
}

.form-toggle__track::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  background: var(--id-text-dim);
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: all var(--trans-fast);
}

.form-toggle input:checked + .form-toggle__track {
  background: var(--id-accent);
}

.form-toggle input:checked + .form-toggle__track::after {
  left: 23px;
  background: var(--id-text-bright);
}

.form-toggle__label {
  font-size: 13px;
  color: var(--id-text);
}

/* ===========================================
   BUTTONS
   =========================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--id-border);
  border-radius: var(--corner-sm);
  background: var(--id-surface);
  color: var(--id-text);
  cursor: pointer;
  transition: all var(--trans-fast);
  font-family: inherit;
  text-decoration: none;
}

.btn:hover {
  background: var(--id-surface-hover);
  border-color: var(--id-accent);
  color: var(--id-accent-bright);
}

.btn:active {
  background: var(--id-surface-active);
}

.btn--primary {
  background: var(--id-accent-dim);
  border-color: var(--id-accent);
  color: var(--id-accent-bright);
}

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

.btn--danger {
  border-color: var(--status-error);
  color: var(--status-error);
}

.btn--danger:hover {
  background: var(--status-error);
  color: var(--id-text-bright);
}

.btn--small {
  padding: 8px 12px;
  font-size: 10px;
}

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

.btn-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===========================================
   UNITWIN
   =========================================== */

.panel-lead {
  color: var(--id-text-dim);
  font-size: 13px;
  margin-bottom: 16px;
}

.unitwin-board {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.unitwin-tile {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  padding: 14px;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.unitwin-tile__header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--id-text-bright);
}

.unitwin-tile__icon {
  font-size: 18px;
}

.unitwin-tile__meta {
  font-size: 12px;
  color: var(--id-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.unitwin-tile__desc {
  font-size: 12px;
  color: var(--id-text-dim);
}

.unitwin-status-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.unitwin-status-card {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  padding: 12px;
  display: grid;
  gap: 6px;
}

.unitwin-status-title {
  font-weight: 600;
  color: var(--id-text-bright);
  font-size: 12px;
}

.unitwin-status-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--id-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.unitwin-status-note {
  font-size: 12px;
  color: var(--id-text-dim);
}

.unitwin-blueprints {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.unitwin-card {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  padding: 12px;
  display: grid;
  gap: 6px;
}

.unitwin-card__title {
  font-weight: 600;
  color: var(--id-text-bright);
  font-size: 12px;
}

.unitwin-card__desc {
  font-size: 12px;
  color: var(--id-text-dim);
}

.unitwin-manifest {
  background: var(--id-bg);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  padding: 14px;
  font-size: 12px;
  color: var(--id-text-dim);
  max-height: 320px;
  overflow: auto;
}

.unitwin-manifest-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.unitwin-stack {
  display: grid;
  gap: 12px;
}

.unitwin-item {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  padding: 12px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.unitwin-item__content {
  display: grid;
  gap: 6px;
  min-width: 180px;
}

.unitwin-item__title {
  font-weight: 600;
  color: var(--id-text-bright);
}

.unitwin-item__meta {
  font-size: 11px;
  color: var(--id-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.unitwin-item__desc {
  font-size: 12px;
  color: var(--id-text-dim);
}

.unitwin-item__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.unitwin-mini-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.unitwin-mini {
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  padding: 10px;
  background: var(--id-surface);
  display: grid;
  gap: 6px;
}

.unitwin-mini--action {
  align-items: start;
}

.unitwin-mini__title {
  font-weight: 600;
  color: var(--id-text-bright);
  font-size: 12px;
}

.unitwin-mini__meta {
  font-size: 11px;
  color: var(--id-text-dim);
}

.unitwin-chip-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.unitwin-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  padding: 10px;
}

.unitwin-chip__title {
  font-weight: 600;
  color: var(--id-text-bright);
  font-size: 12px;
}

.unitwin-chip__meta {
  font-size: 11px;
  color: var(--id-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.unitwin-stats {
  display: grid;
  gap: 8px;
  font-size: 12px;
  color: var(--id-text-dim);
}

.unitwin-stat {
  padding: 8px 10px;
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  background: var(--id-surface);
}

.unitwin-subtitle {
  margin: 12px 0 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--id-text-dim);
}

.unitwin-test-meta {
  margin-bottom: 12px;
}

.unitwin-test-title {
  font-weight: 600;
  color: var(--id-text-bright);
  margin-bottom: 4px;
}

.unitwin-test-sub {
  font-size: 12px;
  color: var(--id-text-dim);
}

.unitwin-options {
  display: grid;
  gap: 8px;
}

.unitwin-option {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  padding: 8px 10px;
  font-size: 12px;
  color: var(--id-text-dim);
}

.unitwin-option--row {
  justify-content: flex-start;
}

.unitwin-option input {
  accent-color: var(--id-accent);
}

/* CONNER (bottom slide-out for ID) */
.conner--bottom-center {
  left: 0;
  right: 0;
  bottom: 0;
  transform: none;
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 12px env(safe-area-inset-right) calc(12px + env(safe-area-inset-bottom)) env(safe-area-inset-left);
}

.conner--bottom-center .conner__panel {
  width: min(520px, 100%);
  border-radius: 16px 16px 0 0;
}

.conner--bottom-center .conner__toggle {
  margin: 0 auto;
}

.conner--bottom-center.expanded .conner__toggle {
  display: none;
}

/* ===========================================
   LINKS + MODULES + SKILLS
   =========================================== */

.links-list,
.module-list,
.skill-tree {
  display: grid;
  gap: 12px;
}

.link-card,
.module-card,
.skill-card {
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  background: var(--id-surface);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.skill-card {
  cursor: pointer;
  transition: border-color var(--trans-fast), background var(--trans-fast);
}

.skill-card:hover {
  border-color: var(--id-accent);
  background: var(--id-surface-hover);
}

.link-card__title,
.module-card__title,
.skill-card__title {
  font-weight: 600;
  color: var(--id-text-bright);
}

.link-card__meta,
.module-card__meta,
.skill-card__meta {
  font-size: 12px;
  color: var(--id-text-dim);
}

.link-card__url {
  font-size: 12px;
  color: var(--id-text-dim);
  word-break: break-all;
}

.link-card__actions,
.module-card__actions,
.skill-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

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

.module-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.module-badge,
.skill-tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: var(--corner-xs);
  border: 1px solid var(--id-border);
  color: var(--id-text-dim);
}

.module-badge--public,
.skill-tag--public {
  border-color: var(--status-success);
  color: var(--status-success);
}

.module-badge--private,
.skill-tag--private {
  border-color: var(--status-warning);
  color: var(--status-warning);
}

.module-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--id-text-dim);
}

.module-toggle input {
  accent-color: var(--id-accent);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ===========================================
   INVENTORY GRID
   =========================================== */

.inventory-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.filter-chip {
  padding: 6px 12px;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: 20px;
  color: var(--id-text-dim);
  cursor: pointer;
  transition: all var(--trans-fast);
}

.filter-chip:hover,
.filter-chip.active {
  border-color: var(--id-accent);
  color: var(--id-accent);
}

.inventory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
}

.item-card {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-sm);
  padding: 16px 12px;
  text-align: center;
  cursor: pointer;
  transition: all var(--trans-fast);
  position: relative;
}

.item-card:hover {
  background: var(--id-surface-hover);
  border-color: var(--id-border-hover);
  transform: translateY(-2px);
}

.item-card.selected {
  border-color: var(--id-accent);
  background: var(--id-accent-dim);
}

/* Rarity border indicators */
.item-card.rarity-common { border-left: 3px solid var(--rarity-common); }
.item-card.rarity-uncommon { border-left: 3px solid var(--rarity-uncommon); }
.item-card.rarity-rare { border-left: 3px solid var(--rarity-rare); }
.item-card.rarity-epic { border-left: 3px solid var(--rarity-epic); }
.item-card.rarity-legendary { border-left: 3px solid var(--rarity-legendary); }

.item-card__icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.item-card__name {
  font-size: 11px;
  font-weight: 500;
  color: var(--id-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-card__type {
  font-size: 9px;
  color: var(--id-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* ===========================================
   SHORTCUTS / TILES
   =========================================== */

.tiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 12px;
}

.tile {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-sm);
  padding: 20px 12px;
  text-align: center;
  cursor: pointer;
  transition: all var(--trans-fast);
  text-decoration: none;
  color: inherit;
}

.tile:hover {
  background: var(--id-surface-hover);
  border-color: var(--id-accent);
  transform: translateY(-2px);
}

.tile__icon {
  font-size: 24px;
  margin-bottom: 8px;
}

.tile__label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--id-text);
}

.tile--add {
  border-style: dashed;
  opacity: 0.6;
}

.tile--add:hover {
  opacity: 1;
}

/* ===========================================
   PROGRESS VIEW
   =========================================== */

.progress-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.progress-card {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-sm);
  padding: 16px;
}

.progress-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.progress-card__icon {
  font-size: 20px;
}

.progress-card__title {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--id-text);
}

.progress-card__stats {
  display: flex;
  gap: 16px;
}

.progress-stat {
  flex: 1;
}

.progress-stat__value {
  font-size: 18px;
  font-weight: 600;
  color: var(--id-accent-bright);
}

.progress-stat__label {
  font-size: 10px;
  color: var(--id-text-dim);
  text-transform: uppercase;
}

/* ===========================================
   AVATAR PICKER
   =========================================== */

.avatar-picker {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: flex-start;
}

.avatar-preview {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--id-surface);
  border: 2px solid var(--id-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  overflow: hidden;
  flex-shrink: 0;
}

.avatar-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-options {
  flex: 1;
  min-width: 200px;
}

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  margin-top: 8px;
}

.emoji-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--id-border);
  border-radius: var(--corner-xs);
  background: var(--id-surface);
  font-size: 20px;
  cursor: pointer;
  transition: all var(--trans-fast);
}

.emoji-btn:hover {
  background: var(--id-surface-hover);
  border-color: var(--id-accent);
}

.emoji-btn.selected {
  border-color: var(--id-accent);
  background: var(--id-accent-dim);
}

/* ===========================================
   MODAL
   =========================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--trans-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-md);
  max-width: 500px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: all var(--trans-normal);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal__header {
  padding: 20px;
  border-bottom: 1px solid var(--id-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--id-text-bright);
}

.modal__close {
  background: none;
  border: none;
  color: var(--id-text-dim);
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
}

.modal__close:hover {
  color: var(--id-text);
}

.modal__body {
  padding: 20px;
}

.modal__footer {
  padding: 16px 20px;
  border-top: 1px solid var(--id-border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ===========================================
   VALIDATION / STATUS
   =========================================== */

.validation-panel {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-sm);
  padding: 16px;
  margin-bottom: 20px;
}

.validation-panel--success {
  border-color: var(--status-success);
}

.validation-panel--error {
  border-color: var(--status-error);
}

.validation-panel--warning {
  border-color: var(--status-warning);
}

.validation-title {
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.validation-title--success { color: var(--status-success); }
.validation-title--error { color: var(--status-error); }
.validation-title--warning { color: var(--status-warning); }

.validation-list {
  font-size: 13px;
  color: var(--id-text-dim);
  list-style: none;
}

.validation-list li {
  padding: 4px 0;
  padding-left: 16px;
  position: relative;
}

.validation-list li::before {
  content: '•';
  position: absolute;
  left: 0;
}

/* ===========================================
   TOAST NOTIFICATIONS
   =========================================== */

.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--id-surface);
  border: 1px solid var(--id-border);
  border-radius: var(--corner-sm);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--id-text);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  animation: toastIn 0.3s ease;
}

.toast--success { border-color: var(--status-success); }
.toast--error { border-color: var(--status-error); }
.toast--warning { border-color: var(--status-warning); }

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.toast.removing {
  animation: toastOut 0.3s ease forwards;
}

@keyframes toastOut {
  to {
    opacity: 0;
    transform: translateX(100px);
  }
}

/* ===========================================
   EMPTY STATE
   =========================================== */

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--id-text-dim);
}

.empty-state__icon {
  font-size: 48px;
  opacity: 0.5;
  margin-bottom: 16px;
}

.empty-state__title {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--id-text);
}

.empty-state__desc {
  font-size: 13px;
  max-width: 300px;
  margin: 0 auto 20px;
}

/* ===========================================
   RESPONSIVE
   =========================================== */

@media (max-width: 600px) {
  .id-main {
    padding: 16px;
  }
  
  .hub-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .inventory-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tiles-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .btn-group .btn {
    width: 100%;
  }
  
  .modal {
    max-height: 90vh;
  }
}

/* ===========================================
   LOADING STATE
   =========================================== */

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--id-border);
  border-top-color: var(--id-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Dev mode indicator */
.dev-badge {
  position: fixed;
  top: 60px;
  right: 10px;
  background: var(--status-warning);
  color: var(--id-bg);
  font-size: 9px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: var(--corner-xs);
  letter-spacing: 0.1em;
  z-index: 50;
}

/* File drop zone */
.drop-zone {
  border: 2px dashed var(--id-border);
  border-radius: var(--corner-md);
  padding: 40px 20px;
  text-align: center;
  transition: all var(--trans-fast);
  cursor: pointer;
}

.drop-zone:hover,
.drop-zone.dragover {
  border-color: var(--id-accent);
  background: var(--id-accent-dim);
}

.drop-zone__icon {
  font-size: 40px;
  opacity: 0.5;
  margin-bottom: 12px;
}

.drop-zone__text {
  font-size: 14px;
  color: var(--id-text-dim);
}

.drop-zone__hint {
  font-size: 11px;
  color: var(--id-text-dim);
  margin-top: 8px;
  opacity: 0.7;
}