/**
 * /assets/css/inventory-cards.css
 *
 * Purpose:  Inventory-specific unified-card additions: rarity borders,
 *           qty controls, equipped badges, add form presets
 * Deps:     character-attack-icon-picker.css, inventory-rarity.css
 * Load:     index.php
 * Version:  1.2.0 — Currency card styles (Waehrung-Anzeige + Controls)
 */

/* ============================================================================
   RARITY BORDERS -- Override unified-card default border
   ============================================================================ */
.inv-rarity-border-common    { border-color: rgba(156,163,175,.15); }
.inv-rarity-border-uncommon  { border-color: rgba(16,185,129,.35); }
.inv-rarity-border-rare      { border-color: rgba(59,130,246,.35); }
.inv-rarity-border-epic      { border-color: rgba(217,70,239,.4); }
.inv-rarity-border-legendary { border-color: rgba(249,115,22,.45); }

/* Hover -- intensify glow (override unified-card:hover border) */
.inv-rarity-border-uncommon:hover  { border-color: rgba(16,185,129,.6);  box-shadow: 0 4px 16px rgba(16,185,129,.2); }
.inv-rarity-border-rare:hover      { border-color: rgba(59,130,246,.6);  box-shadow: 0 4px 16px rgba(59,130,246,.2); }
.inv-rarity-border-epic:hover      { border-color: rgba(217,70,239,.6);  box-shadow: 0 4px 16px rgba(217,70,239,.25); }
.inv-rarity-border-legendary:hover { border-color: rgba(249,115,22,.7);  box-shadow: 0 4px 20px rgba(249,115,22,.3); }

/* Legendary -- pulsing glow */
.inv-rarity-border-legendary {
  box-shadow: 0 0 10px rgba(249,115,22,.12);
  animation: invLegPulse 3s ease-in-out infinite;
}
@keyframes invLegPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(249,115,22,.12); }
  50%      { box-shadow: 0 0 18px rgba(249,115,22,.22); }
}

/* ============================================================================
   QTY CONTROLS -- Column of +/qty/- on right side
   ============================================================================ */
.inv-card-qty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .2rem;
  flex-shrink: 0;
  position: relative;
  z-index: 3;
  margin-left: auto;
  padding-left: .5rem;
}

.inv-qty-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(0,0,0,.3);
  color: rgba(255,255,255,.5);
  cursor: pointer;
  transition: all .2s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.inv-qty-btn:hover {
  background: rgba(93,214,201,.2);
  border-color: rgba(93,214,201,.5);
  color: #fff;
  transform: scale(1.15);
  box-shadow: 0 0 8px rgba(93,214,201,.3);
}
.inv-qty-btn:active {
  transform: scale(.95);
}

.inv-qty-display {
  font-size: .85rem;
  font-weight: 700;
  color: rgba(255,255,255,.85);
  min-width: 22px;
  text-align: center;
  text-shadow: 0 1px 4px rgba(0,0,0,.5);
}

/* ============================================================================
   RARITY BADGES (in detail overlay)
   ============================================================================ */
.inv-rarity-badge {
  display: inline-block;
  padding: .15rem .5rem;
  border-radius: .25rem;
  font-size: .75rem;
  font-weight: 600;
}
.inv-rarity-badge-common    { background: rgba(156,163,175,.15); color: #9CA3AF; }
.inv-rarity-badge-uncommon  { background: rgba(16,185,129,.15);  color: #10B981; }
.inv-rarity-badge-rare      { background: rgba(59,130,246,.15);  color: #3B82F6; }
.inv-rarity-badge-epic      { background: rgba(217,70,239,.15);  color: #D946EF; }
.inv-rarity-badge-legendary { background: rgba(249,115,22,.15);  color: #F97316; }

.inv-equipped-badge {
  display: inline-block;
  padding: .15rem .5rem;
  border-radius: .25rem;
  font-size: .75rem;
  font-weight: 600;
  background: rgba(67,209,158,.15);
  color: #43d19e;
}

/* ============================================================================
   QUICK ADD PRESETS
   ============================================================================ */
.inv-quick-presets {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}

.btn-inv-preset {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
  padding: .5rem .75rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: .5rem;
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.6);
  font-size: .7rem;
  cursor: pointer;
  transition: all .2s ease;
  min-width: 60px;
}
.btn-inv-preset i {
  font-size: 1.1rem;
}
.btn-inv-preset:hover {
  background: rgba(93,214,201,.15);
  border-color: rgba(93,214,201,.4);
  color: rgba(255,255,255,.9);
  transform: translateY(-2px);
}
.btn-inv-preset.active {
  background: rgba(93,214,201,.2);
  border-color: rgba(93,214,201,.5);
  color: #fff;
}

/* ============================================================================
   FORM INPUTS (#inventory scope)
   ============================================================================ */
#inventory .form-control,
#inventory .form-select {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.9);
  transition: all .3s ease;
}
#inventory .form-control:focus,
#inventory .form-select:focus {
  background: rgba(255,255,255,.08);
  border-color: rgba(93,214,201,.4);
  box-shadow: 0 0 0 .2rem rgba(93,214,201,.15);
  color: rgba(255,255,255,1);
}
#inventory .form-control::placeholder {
  color: rgba(255,255,255,.3);
}
#inventory .btn-group .btn-outline-secondary {
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.2);
  color: rgba(255,255,255,.7);
}
#inventory .btn-group .btn-check:checked + .btn-outline-secondary {
  background: rgba(93,214,201,.25);
  border-color: rgba(93,214,201,.5);
  color: #fff;
}

/* ============================================================================
   CURRENCY CARD
   ============================================================================ */
.inv-currency-card {
  border-left: 3px solid rgba(255,211,107,.4);
  background: rgba(255,255,255,.03);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.inv-currency-info {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.inv-currency-icon {
  font-size: 1.2rem;
  color: var(--gold, #ffd36b);
}

.inv-currency-label {
  font-size: .85rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
}

.inv-currency-amount {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold, #ffd36b);
  text-shadow: 0 0 12px rgba(255,211,107,.3);
}

.inv-currency-controls {
  display: flex;
  align-items: center;
  gap: .35rem;
}

.inv-currency-input {
  width: 60px;
  padding: .2rem .4rem;
  text-align: center;
  font-size: .85rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: .35rem;
  background: rgba(0,0,0,.3);
  color: rgba(255,255,255,.9);
  -moz-appearance: textfield;
}
.inv-currency-input::-webkit-outer-spin-button,
.inv-currency-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.inv-currency-input:focus {
  outline: none;
  border-color: rgba(255,211,107,.4);
  box-shadow: 0 0 0 .15rem rgba(255,211,107,.15);
}

.inv-currency-btn {
  width: 32px;
  height: 32px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(0,0,0,.3);
  color: rgba(255,255,255,.5);
  cursor: pointer;
  transition: all .2s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.inv-currency-btn--neg:hover {
  background: rgba(255,107,107,.2);
  border-color: rgba(255,107,107,.5);
  color: #ff6b6b;
  transform: scale(1.15);
  box-shadow: 0 0 8px rgba(255,107,107,.3);
}
.inv-currency-btn--pos:hover {
  background: rgba(255,211,107,.2);
  border-color: rgba(255,211,107,.5);
  color: var(--gold, #ffd36b);
  transform: scale(1.15);
  box-shadow: 0 0 8px rgba(255,211,107,.3);
}
.inv-currency-btn:active {
  transform: scale(.95);
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */
@media (max-width: 576px) {
  .inv-card-qty {
    flex-direction: row;
    gap: .3rem;
    padding-left: .25rem;
  }
  .inv-qty-btn {
    width: 26px;
    height: 26px;
  }
  .inv-quick-presets {
    gap: .35rem;
  }
  .btn-inv-preset {
    padding: .4rem .5rem;
    min-width: 52px;
    font-size: .65rem;
  }
  .btn-inv-preset i {
    font-size: .9rem;
  }
  .inv-currency-input {
    width: 50px;
  }
  .inv-currency-btn {
    width: 28px;
    height: 28px;
  }
  .inv-currency-amount {
    font-size: 1.1rem;
  }
}

/* ============================================================================
   ACCESSIBILITY
   ============================================================================ */
@media (prefers-reduced-motion: reduce) {
  .inv-rarity-border-legendary { animation: none; }
  .inv-qty-btn, .btn-inv-preset, .inv-currency-btn { transition: none; }
}