/* ============================================
   DOOMSDAY — Cases page (CS:GO-style juicy design)
   ============================================ */

/* ---- Rarity palette ---- */
:root {
  --rarity-0: #b0c3d9; /* Обычный */
  --rarity-1: #5e98d9; /* Необычный */
  --rarity-2: #4b69ff; /* Редкий */
  --rarity-3: #8847ff; /* Эпический */
  --rarity-4: #d32ce6; /* Легендарный */
  --rarity-5: #ff4d26; /* Божественный */
  --case-tier-common:    #6b7280;
  --case-tier-rare:      #4b69ff;
  --case-tier-mythic:    #8847ff;
  --case-tier-legendary: #ffb800;
  --case-tier-divine:    #ff2e2e;
}

/* ---- HERO ---- */
.cases-hero {
  margin-top: var(--nav-height);
  padding: var(--space-2xl) 0 var(--space-xl);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(196,30,30,0.12) 0%, transparent 60%),
    linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
  border-bottom: 1px solid rgba(196, 30, 30, 0.25);
  position: relative;
  overflow: hidden;
}
.cases-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg,
    transparent 0, transparent 80px,
    rgba(196,30,30,0.03) 80px, rgba(196,30,30,0.03) 81px);
  pointer-events: none;
}
.cases-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  text-align: center;
  background: linear-gradient(180deg, #ff5959 0%, #c41e1e 60%, #6b0d0d 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 40px rgba(196, 30, 30, 0.5);
  letter-spacing: 4px;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}
.cases-hero-sub {
  text-align: center;
  font-size: 1rem;
  color: #c8c8c8;
  max-width: 720px;
  margin: 0 auto var(--space-xl);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}
.cases-hero-sub code {
  background: rgba(255, 215, 0, 0.12);
  color: #ffd700;
  padding: 2px 8px;
  border-radius: 3px;
  font-family: var(--font-body);
  border: 1px solid rgba(255, 215, 0, 0.3);
}
.dc-pill {
  background: linear-gradient(135deg, #ffd700, #b8860b);
  color: #0a0a0a;
  padding: 2px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 0.85em;
  text-shadow: none;
  box-shadow: 0 0 14px rgba(255, 215, 0, 0.4);
}
.cases-hero-info {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  position: relative;
  z-index: 1;
}
.info-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(196, 30, 30, 0.25);
  border-radius: 999px;
  color: #d8d8d8;
  font-size: 0.85rem;
  backdrop-filter: blur(6px);
}
.info-pill-icon { font-size: 1.2rem; }

/* ---- CASES GRID ---- */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
  padding: var(--space-2xl) 0;
}
.cases-error {
  text-align: center;
  padding: var(--space-2xl);
  color: #f85149;
  font-size: 1.1rem;
}

/* ---- CASE CARD ---- */
.case-card {
  position: relative;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.04) 0%, transparent 60%),
    linear-gradient(180deg, #181818 0%, #0c0c0c 100%);
  border: 2px solid var(--case-border, #333);
  border-radius: 6px;
  padding: var(--space-lg);
  cursor: pointer;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  overflow: hidden;
  isolation: isolate;
}
.case-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--case-glow, rgba(196,30,30,0.08)) 0%, transparent 50%);
  z-index: -1;
  opacity: .8;
}
.case-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, transparent, var(--case-border), transparent);
  opacity: .9;
}
.case-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 16px 40px var(--case-glow, rgba(196,30,30,0.4)),
              0 0 30px var(--case-glow, rgba(196,30,30,0.3)) inset;
}
.case-card[data-tier="common"]    { --case-border: var(--case-tier-common);    --case-glow: rgba(107,114,128,0.35); }
.case-card[data-tier="rare"]      { --case-border: var(--case-tier-rare);      --case-glow: rgba(75,105,255,0.4); }
.case-card[data-tier="mythic"]    { --case-border: var(--case-tier-mythic);    --case-glow: rgba(136,71,255,0.45); }
.case-card[data-tier="legendary"] { --case-border: var(--case-tier-legendary); --case-glow: rgba(255,184,0,0.45); }
.case-card[data-tier="divine"]    { --case-border: var(--case-tier-divine);    --case-glow: rgba(255,46,46,0.5); }

.case-card-icon {
  width: 96px; height: 96px;
  margin: 0 auto var(--space-md);
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle, var(--case-glow) 0%, transparent 70%);
  position: relative;
}
.case-card-icon svg {
  width: 80px; height: 80px;
  filter: drop-shadow(0 0 12px var(--case-border));
}
.case-card-name {
  text-align: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--case-border);
  margin-bottom: 4px;
  text-shadow: 0 0 12px var(--case-glow);
}
.case-card-desc {
  text-align: center;
  font-size: 0.8rem;
  color: #a0a0a0;
  margin-bottom: var(--space-md);
  min-height: 2.4em;
  line-height: 1.4;
}
.case-card-meta {
  display: flex;
  justify-content: space-around;
  padding: var(--space-md) 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.75rem;
  color: #c0c0c0;
  margin-bottom: var(--space-md);
}
.case-card-meta strong { color: var(--case-border); display: block; font-size: 1rem; font-family: var(--font-heading); }
.case-card-cta {
  display: block;
  text-align: center;
  padding: 10px;
  background: var(--case-border);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-radius: 3px;
  font-weight: 700;
  transition: filter .2s;
  text-shadow: 0 0 6px rgba(0,0,0,0.5);
}
.case-card:hover .case-card-cta { filter: brightness(1.2) saturate(1.3); }

/* Animated rotating shine on hover */
.case-card .shine {
  position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: conic-gradient(from 0deg, transparent 0deg, var(--case-glow) 30deg, transparent 60deg, transparent 360deg);
  opacity: 0; transition: opacity .4s;
  z-index: -1;
  animation: caseShine 4s linear infinite;
}
.case-card:hover .shine { opacity: .7; }
@keyframes caseShine {
  to { transform: rotate(360deg); }
}

/* ---- MODAL ---- */
.case-modal {
  position: fixed; inset: 0;
  display: none;
  align-items: center; justify-content: center;
  z-index: 10000;
  padding: var(--space-md);
}
.case-modal.open { display: flex; }
.case-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(4px);
  animation: fadeIn .2s ease;
}
.case-modal-card {
  position: relative;
  background: linear-gradient(180deg, #161616, #0a0a0a);
  border: 2px solid var(--modal-border, #c41e1e);
  box-shadow: 0 0 80px var(--modal-glow, rgba(196,30,30,0.5));
  border-radius: 8px;
  max-width: 720px;
  width: 100%;
  max-height: 88vh;
  overflow: hidden;
  display: flex; flex-direction: column;
  animation: modalIn .35s cubic-bezier(.2,.9,.3,1.2);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalIn {
  from { opacity: 0; transform: scale(.92) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.case-modal-close {
  position: absolute; top: 12px; right: 14px;
  width: 36px; height: 36px;
  border: none; background: rgba(255,255,255,0.06);
  color: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer;
  border-radius: 4px;
  transition: background .15s;
  z-index: 2;
}
.case-modal-close:hover { background: rgba(196,30,30,0.4); }
.case-modal-header {
  padding: var(--space-xl) var(--space-lg) var(--space-md);
  background:
    radial-gradient(ellipse at top, var(--modal-glow, rgba(196,30,30,0.3)) 0%, transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,0.04), transparent);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.modal-case-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  text-align: center;
  color: var(--modal-border);
  text-shadow: 0 0 18px var(--modal-glow);
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.modal-case-desc {
  text-align: center;
  color: #b8b8b8;
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}
.modal-case-stats {
  display: flex; justify-content: center; gap: var(--space-lg);
  font-size: 0.78rem;
  color: #d0d0d0;
}
.modal-case-stats span strong { color: var(--modal-border); display: block; font-size: 1rem; font-family: var(--font-heading); }

.case-modal-body {
  overflow-y: auto;
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}
.modal-list-head {
  display: grid;
  grid-template-columns: 1fr 90px 90px 90px;
  gap: var(--space-sm);
  padding: 8px 12px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #888;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 8px;
}
.modal-items { display: flex; flex-direction: column; gap: 6px; }

/* Item row */
.item-row {
  display: grid;
  grid-template-columns: 1fr 90px 90px 90px;
  gap: var(--space-sm);
  align-items: center;
  padding: 12px;
  background: rgba(255,255,255,0.02);
  border-left: 4px solid var(--item-rar-color, #6b7280);
  border-radius: 3px;
  transition: background .15s, transform .15s;
  position: relative;
}
.item-row:hover {
  background: rgba(255,255,255,0.05);
  transform: translateX(2px);
}
.item-row[data-rar="0"] { --item-rar-color: var(--rarity-0); }
.item-row[data-rar="1"] { --item-rar-color: var(--rarity-1); }
.item-row[data-rar="2"] { --item-rar-color: var(--rarity-2); }
.item-row[data-rar="3"] { --item-rar-color: var(--rarity-3); }
.item-row[data-rar="4"] { --item-rar-color: var(--rarity-4); }
.item-row[data-rar="5"] { --item-rar-color: var(--rarity-5); }

.item-name {
  font-size: 0.9rem;
  color: #f0f0f0;
  font-weight: 500;
}
.item-name .rar-tag {
  display: inline-block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--item-rar-color);
  margin-left: 8px;
  font-family: var(--font-heading);
  text-shadow: 0 0 6px var(--item-rar-color);
}
.item-quality {
  text-align: center;
  font-size: 0.85rem;
  font-family: var(--font-heading);
}
.item-quality .stars { color: #ffd700; letter-spacing: 1px; }
.item-quality .none { color: #555; }
.item-bonus {
  text-align: center;
  font-size: 0.85rem;
  color: #888;
}
.item-bonus.has { color: #ffd700; font-weight: 600; }
.item-chance {
  text-align: right;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--item-rar-color);
  font-weight: 700;
  text-shadow: 0 0 8px var(--item-rar-color);
}
.item-chance.tiny { font-size: 0.8rem; opacity: .7; text-shadow: none; }

/* Chance bar */
.item-chance-bar {
  position: absolute; bottom: 0; left: 0; height: 2px;
  background: var(--item-rar-color);
  opacity: .35;
  transition: width .8s ease;
}

/* ---- Buy Bar (in-modal) ---- */
.case-buy-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  padding: 14px 18px;
  border-top: 1px solid var(--surface, #1e1e1e);
  background: rgba(0, 0, 0, 0.4);
  align-items: center;
}
.case-buy-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.case-buy-price {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.case-buy-pricelabel {
  font-size: 0.7rem;
  color: #8b8b8b;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.case-buy-priceval {
  font-family: 'Black Ops One', cursive;
  color: #ffaa00;
  font-size: 1.1rem;
}
.case-buy-server {
  font-size: 0.85rem;
  color: var(--text-secondary, #8b8b8b);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.case-buy-server select {
  background: #111;
  color: #c41e1e;
  border: 1px solid #333;
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 0.85rem;
  cursor: pointer;
}
.case-buy-right {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.case-buy-msg {
  grid-column: 1 / -1;
  font-size: 0.85rem;
  min-height: 1.2em;
  text-align: center;
}
.case-buy-msg.ok { color: #5fff7a; }
.case-buy-msg.err { color: #ff6464; }

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .cases-hero-title { font-size: 2rem; letter-spacing: 2px; }
  .case-card-icon { width: 72px; height: 72px; }
  .case-card-icon svg { width: 60px; height: 60px; }
  .modal-list-head, .item-row { grid-template-columns: 1fr 60px 80px; }
  .modal-list-head span:nth-child(2),
  .item-row .item-quality { display: none; }
  .case-modal-card { max-height: 92vh; }
  .case-buy-bar { grid-template-columns: 1fr; }
  .case-buy-right { justify-content: stretch; }
  .case-buy-right .btn { flex: 1; }
}