/* ═══════════════════════════════════════════════════════════════
   WELUCCI PRO — ROLETA
   Brand: white (#FFF) on dark teal (#0D1C21)  — zero gold
═══════════════════════════════════════════════════════════════ */

:root {
  /* Brand */
  --bg:         #0D1C21;
  --bg-card:    rgba(20, 46, 55, 0.92);
  --bg-glass:   rgba(20, 46, 55, 0.55);
  --bg-input:   rgba(6, 15, 19, 0.9);
  --bg-elevated:#14293100;

  /* Text */
  --t1: #FFFFFF;
  --t2: rgba(255,255,255,0.58);
  --t3: rgba(255,255,255,0.30);

  /* Borders */
  --b1: rgba(255,255,255,0.07);
  --b2: rgba(255,255,255,0.12);
  --b3: rgba(255,255,255,0.26);

  /* Accent = white */
  --accent:     #FFFFFF;
  --accent-dim: rgba(255,255,255,0.80);

  /* Rarity (game colors — not brand) */
  --c-comum:    #64748b;
  --c-incomum:  #22c55e;
  --c-raro:     #3b82f6;
  --c-epico:    #a855f7;
  --c-lendario: #e2e8f0;

  /* Strip */
  --item-w:   170px;
  --item-h:   220px;
  --item-gap: 12px;

  /* Motion */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-expo:   cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; -webkit-font-smoothing: antialiased; }

body {
  min-height: 100%;
  background: var(--bg);
  color: var(--t1);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Atmosphere ─────────────────────────────────────────────── */
.bg-atmo {
  position: fixed; inset: 0;
  z-index: 0; pointer-events: none; overflow: hidden;
}
.bg-orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.45;
}
.bg-orb-1 {
  width: 700px; height: 700px; top: -200px; left: -150px;
  background: radial-gradient(circle, rgba(255,255,255,0.035) 0%, transparent 70%);
}
.bg-orb-2 {
  width: 600px; height: 600px; bottom: -100px; right: -100px;
  background: radial-gradient(circle, rgba(20,46,55,0.8) 0%, transparent 70%);
}
.bg-orb-3 {
  width: 500px; height: 500px; top: 40%; left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(59,130,246,0.04) 0%, transparent 70%);
}
.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 80%);
}

/* All content above bg */
.auth-overlay, .app, .win-overlay { position: relative; z-index: 1; }

/* ═══════════════════════════════════════════════════════════════
   AUTH OVERLAY
═══════════════════════════════════════════════════════════════ */
.auth-overlay {
  position: fixed; inset: 0; z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background: var(--bg);
  overflow-y: auto;
}

.auth-box {
  background: linear-gradient(145deg, rgba(20,46,55,0.98) 0%, rgba(13,28,33,0.98) 100%);
  border: 1px solid var(--b2);
  border-radius: 28px;
  padding: 48px 44px 40px;
  width: 100%; max-width: 440px;
  backdrop-filter: blur(24px);
  box-shadow:
    0 40px 100px rgba(0,0,0,0.6),
    0 0 0 1px rgba(255,255,255,0.03) inset;
  animation: boxIn 0.5s var(--ease-spring) both;
}
@keyframes boxIn {
  from { opacity:0; transform: scale(0.93) translateY(20px); }
  to   { opacity:1; transform: scale(1)    translateY(0); }
}

.auth-logo {
  display: flex; justify-content: center; margin-bottom: 8px;
}
.auth-logo img { height: 40px; width: auto; }

.auth-tagline {
  text-align: center;
  font-size: 12px; font-weight: 500;
  color: var(--t3); letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 32px;
}

/* Tabs */
.auth-tabs {
  display: flex; position: relative;
  background: rgba(0,0,0,0.35);
  border-radius: 12px; padding: 4px;
  margin-bottom: 28px;
}
.auth-tab {
  flex: 1; border: none; background: transparent;
  color: var(--t3); font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px; font-weight: 600;
  padding: 9px 16px; border-radius: 8px;
  cursor: pointer; position: relative; z-index: 1;
  transition: color 0.2s;
}
.auth-tab.active { color: var(--t1); }
.auth-tab-indicator {
  position: absolute; top: 4px; left: 4px;
  width: calc(50% - 4px); height: calc(100% - 8px);
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  border: 1px solid var(--b2);
  transition: transform 0.25s var(--ease-expo);
}
.auth-tab-indicator.right { transform: translateX(100%); }

/* Auth form */
.auth-form { display: flex; flex-direction: column; gap: 16px; }

.field-wrap { display: flex; flex-direction: column; gap: 7px; }
.field-wrap label {
  font-size: 11px; font-weight: 700;
  color: var(--t3); letter-spacing: 0.8px;
  text-transform: uppercase;
}
.label-hint { font-weight: 400; color: var(--t3); text-transform: none; letter-spacing: 0; }

/* Input with icon */
.input-wrap {
  position: relative;
  display: flex; align-items: center;
}
.input-icon {
  position: absolute; left: 14px;
  width: 15px; height: 15px;
  color: var(--t3); flex-shrink: 0; pointer-events: none;
}
.field-wrap input { /* fallback for non-input-wrap fields */
  background: var(--bg-input);
  border: 1px solid var(--b1);
  border-radius: 12px;
  padding: 13px 16px;
  color: var(--t1);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.input-wrap input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--b1);
  border-radius: 12px;
  padding: 13px 16px 13px 40px;
  color: var(--t1);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.input-wrap input::placeholder,
.field-wrap input::placeholder { color: rgba(255,255,255,0.18); }
.input-wrap input:focus,
.field-wrap input:focus {
  border-color: rgba(255,255,255,0.28);
  background: rgba(6, 15, 19, 0.98);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.04);
}

.auth-error {
  font-size: 13px; color: #f87171;
  background: rgba(248,113,113,0.07);
  border: 1px solid rgba(248,113,113,0.18);
  border-radius: 10px; padding: 10px 14px;
  display: none; line-height: 1.5;
}
.auth-error.visible { display: block; }

.btn-auth {
  width: 100%; background: var(--t1);
  border: none; border-radius: 12px;
  padding: 14px; margin-top: 2px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px; font-weight: 800;
  color: var(--bg); cursor: pointer;
  letter-spacing: -0.1px;
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s, background 0.15s, opacity 0.15s;
}
.btn-auth:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.94);
}
.btn-auth:active { transform: translateY(0); }
.btn-auth:disabled { opacity: 0.38; cursor: not-allowed; transform: none; box-shadow: none; }

.auth-bonus {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--b1);
  border-radius: 10px; padding: 11px 14px;
  font-size: 13px; color: var(--t2);
}
.auth-bonus svg { width: 15px; height: 15px; color: var(--t1); flex-shrink: 0; }
.auth-bonus strong { color: var(--t1); }

.auth-switch {
  text-align: center; font-size: 13px; color: var(--t3);
}
.auth-switch button {
  background: none; border: none; color: var(--t1);
  font-weight: 600; cursor: pointer; font-size: 13px;
  text-decoration: underline; text-underline-offset: 2px;
}

/* ═══════════════════════════════════════════════════════════════
   APP HEADER
═══════════════════════════════════════════════════════════════ */
.app { display: flex; flex-direction: column; min-height: 100vh; }

.app-header {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 40px;
  background: rgba(13,28,33,0.82);
  border-bottom: 1px solid var(--b1);
  backdrop-filter: blur(20px);
}

.header-logo {
  display: flex; align-items: center;
  background: none; border: none; cursor: pointer; padding: 0;
}
.header-logo img { height: 30px; width: auto; }
.header-logo:hover { opacity: 0.85; }
.header-logo:active { opacity: 0.7; }

.header-right { display: flex; align-items: center; gap: 12px; }

/* WP badge */
.wp-badge {
  display: flex; align-items: center; gap: 7px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--b2);
  border-radius: 100px; padding: 7px 16px;
  font-size: 14px; font-weight: 700; color: var(--t1);
  cursor: default;
  transition: background 0.2s, border-color 0.2s;
}
.wp-badge:hover { background: rgba(255,255,255,0.09); border-color: var(--b3); }
.wp-icon { width: 14px; height: 14px; flex-shrink: 0; }
.wp-icon-sm { width: 12px; height: 12px; flex-shrink: 0; }
.wp-label { font-size: 11px; font-weight: 600; color: var(--t2); letter-spacing: 0.5px; }

/* User menu */
.user-menu { position: relative; }
.user-btn {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--b1);
  border-radius: 100px; padding: 6px 12px 6px 6px;
  cursor: pointer; color: var(--t1);
  transition: background 0.15s, border-color 0.15s;
}
.user-btn:hover { background: rgba(255,255,255,0.09); border-color: var(--b2); }
.user-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(255,255,255,0.14);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 12px; font-weight: 800; color: var(--t1);
  text-transform: uppercase; flex-shrink: 0;
}
.user-name-short { font-size: 13px; font-weight: 600; }
.chevron { width: 14px; height: 14px; color: var(--t3); transition: transform 0.2s; }
.user-btn[aria-expanded="true"] .chevron { transform: rotate(180deg); }

.user-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: #0e2229; border: 1px solid var(--b2);
  border-radius: 16px; min-width: 210px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.55);
  padding: 8px;
  animation: dropIn 0.18s var(--ease-expo) both;
}
@keyframes dropIn {
  from { opacity:0; transform: translateY(-6px) scale(0.97); }
  to   { opacity:1; transform: translateY(0) scale(1); }
}
.dropdown-info { padding: 8px 10px 10px; }
.dropdown-name  { font-size: 14px; font-weight: 700; }
.dropdown-email { font-size: 12px; color: var(--t3); margin-top: 2px; }
.dropdown-divider { border: none; border-top: 1px solid var(--b1); margin: 4px 0; }
.dropdown-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%; background: transparent; border: none;
  color: var(--t2); font-size: 13px; font-weight: 500;
  padding: 9px 10px; border-radius: 9px; cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.dropdown-item svg { width: 15px; height: 15px; flex-shrink: 0; }
.dropdown-item:hover { background: rgba(255,255,255,0.05); color: var(--t1); }

/* ═══════════════════════════════════════════════════════════════
   BOXES SECTION
═══════════════════════════════════════════════════════════════ */
.boxes-section { padding: 56px 40px 80px; flex: 1; }

.boxes-hero { text-align: center; margin-bottom: 52px; }
.boxes-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-glass); border: 1px solid var(--b1);
  border-radius: 100px; padding: 6px 18px;
  font-size: 11px; font-weight: 700; color: var(--t2);
  letter-spacing: 0.8px; text-transform: uppercase;
  backdrop-filter: blur(8px); margin-bottom: 20px;
}
.hero-dot { width: 6px; height: 6px; background: var(--t1); border-radius: 50%; opacity: 0.6; }

.boxes-hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(36px, 5vw, 58px); font-weight: 900;
  letter-spacing: -2px; line-height: 1.05; margin-bottom: 14px;
}
.text-accent {
  color: var(--t1);
  text-shadow: 0 0 40px rgba(255,255,255,0.2);
}
.boxes-hero-sub { font-size: 16px; color: var(--t2); max-width: 520px; margin: 0 auto; line-height: 1.65; }

/* Boxes grid — always centered, clean alignment */
.boxes-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  max-width: 1060px;
  margin: 0 auto;
}
.box-card {
  width: 300px;
  flex-shrink: 0;
}

/* Skeleton */
.box-skeleton {
  width: 300px; height: 340px; border-radius: 18px;
  background: linear-gradient(90deg, var(--bg-card) 25%, rgba(255,255,255,0.03) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Box Card */
.box-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--b1);
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.25s var(--ease-spring), box-shadow 0.25s, border-color 0.25s;
  display: flex; flex-direction: column;
}
.box-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--box-color, #3b82f6);
  box-shadow: 0 0 24px var(--box-color, #3b82f6);
}
.box-card:hover {
  transform: translateY(-6px) scale(1.012);
  border-color: rgba(255,255,255,0.14);
  box-shadow:
    0 24px 64px rgba(0,0,0,0.42),
    0 0 0 1px rgba(255,255,255,0.05);
}

/* Box art area */
.box-art {
  position: relative;
  height: 160px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.box-art-bg {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(13,28,33,0.3) 0%,
    rgba(13,28,33,0.7) 100%
  );
}
.box-art-glow {
  position: absolute;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, var(--box-color, #3b82f6) 0%, transparent 70%);
  opacity: 0.1; filter: blur(30px);
  transition: opacity 0.3s;
}
.box-card:hover .box-art-glow { opacity: 0.22; }

/* SVG box icon (no emoji) */
.box-icon-svg {
  position: relative; z-index: 1;
  color: var(--box-color, #3b82f6);
  filter: drop-shadow(0 4px 20px var(--box-color, #3b82f6));
  transition: transform 0.3s var(--ease-spring);
  opacity: 0.9;
}
.box-card:hover .box-icon-svg { transform: translateY(-6px) scale(1.08); }

/* Box info */
.box-info {
  padding: 16px 20px;
  flex: 1; display: flex; flex-direction: column; gap: 5px;
}
.box-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 17px; font-weight: 800; letter-spacing: -0.3px;
}
.box-desc { font-size: 12px; color: var(--t2); line-height: 1.5; }

.box-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px 18px;
}
.box-cost {
  display: flex; align-items: center; gap: 6px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px; font-weight: 800; color: var(--t1);
}
.box-cost .wp-icon-sm { color: var(--t2); }

.btn-open-box {
  background: rgba(255,255,255,0.08); border: 1px solid var(--b2);
  border-radius: 9px; padding: 8px 20px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px; font-weight: 700; color: var(--t1);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.btn-open-box:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--b3);
  transform: scale(1.04);
}

/* ═══════════════════════════════════════════════════════════════
   SPIN SECTION
═══════════════════════════════════════════════════════════════ */
.spin-section {
  flex: 1;
  padding: 16px 0 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.spin-topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 0 40px; margin-bottom: 10px; flex-wrap: wrap;
  flex-shrink: 0;
}
.btn-back {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--b1);
  border-radius: 9px; padding: 9px 16px;
  color: var(--t2); font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.btn-back svg { width: 16px; height: 16px; }
.btn-back:hover { background: rgba(255,255,255,0.1); color: var(--t1); }

.spin-box-pill {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-glass); border: 1px solid var(--b1);
  border-radius: 100px; padding: 8px 16px;
  backdrop-filter: blur(8px);
  font-size: 14px; font-weight: 700;
}
.spin-box-pill-icon {
  display: flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; flex-shrink: 0;
}
.spin-box-cost-tag {
  display: flex; align-items: center; gap: 5px;
  background: rgba(255,255,255,0.07);
  border-radius: 100px; padding: 4px 12px;
  font-size: 12px; font-weight: 700; color: var(--t2);
}

/* Prize pool preview */
.prize-pool-section { padding: 0 40px; margin-bottom: 8px; flex-shrink: 0; }
.prize-pool-header {
  display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 8px;
}
.prize-pool-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.2px; color: var(--t3);
}
.prize-pool-count {
  font-size: 11px; color: var(--t3);
  background: rgba(255,255,255,0.05);
  border-radius: 100px; padding: 2px 10px;
}

/* Prize pool: centered wrap grid */
.prize-pool-track {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}

/* Pool item card */
.pool-item {
  flex-shrink: 0;
  width: 110px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-top: 2px solid var(--pool-color, rgba(255,255,255,0.1));
  border-radius: 14px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: flex-start;
  gap: 8px; padding: 14px 10px 12px;
  position: relative; overflow: hidden;
  transition: transform 0.2s var(--ease-spring), border-color 0.2s, box-shadow 0.2s;
  cursor: default;
}
.pool-item::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, transparent 100%);
  pointer-events: none;
}
.pool-item:hover {
  transform: translateY(-3px);
  border-color: var(--pool-color, rgba(255,255,255,0.2));
  box-shadow: 0 8px 24px rgba(0,0,0,0.3), 0 0 20px color-mix(in srgb, var(--pool-color, transparent) 15%, transparent);
}
.pool-item-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  color: var(--pool-color, rgba(255,255,255,0.4));
  filter: drop-shadow(0 2px 8px color-mix(in srgb, var(--pool-color, transparent) 40%, transparent));
}
.pool-item-icon svg { width: 100%; height: 100%; }
.pool-item-name {
  font-size: 10px; font-weight: 700; text-align: center;
  color: var(--t1); line-height: 1.35; padding: 0 2px;
  flex: 1;
}
.pool-item-rarity {
  font-size: 9px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--pool-color, var(--t3));
  background: rgba(0,0,0,0.3); padding: 3px 8px; border-radius: 100px;
  border: 1px solid color-mix(in srgb, var(--pool-color, transparent) 30%, transparent);
}

/* ── Circular Roulette Wheel ────────────────────────────────── */
.roulette-section {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 20px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.wheel-stage {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-top: 28px; /* room for pointer above canvas */
  max-height: 100%;
}

.wheel-canvas {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 280px);
  border-radius: 50%;
  filter: drop-shadow(0 0 50px rgba(255,255,255,0.04))
          drop-shadow(0 20px 60px rgba(0,0,0,0.7));
}

/* Pointer arrow — fixed above the wheel, pointing down */
.wheel-pointer {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 44px;
  z-index: 10;
  pointer-events: none;
  filter:
    drop-shadow(0 0 6px rgba(255,255,255,1))
    drop-shadow(0 0 16px rgba(255,255,255,0.7))
    drop-shadow(0 0 32px rgba(255,255,255,0.4));
}
.wheel-pointer svg { width: 100%; height: 100%; }

/* Ambient glow ring behind the wheel */
.wheel-glow-ring {
  position: absolute;
  inset: 28px 0 0;
  border-radius: 50%;
  pointer-events: none;
  animation: wheelPulse 3s ease-in-out infinite;
  box-shadow:
    0 0 80px rgba(255,255,255,0.04),
    0 0 160px rgba(255,255,255,0.02);
}
@keyframes wheelPulse {
  0%, 100% { opacity: 0.6; }
  50%       { opacity: 1; }
}

/* Spin controls */
.spin-controls {
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 10px; padding: 10px 40px 0;
  flex-shrink: 0;
}
.spin-balance {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--t2); font-weight: 500;
}
.spin-balance strong { color: var(--t1); font-size: 15px; font-weight: 800; }

.btn-spin-main {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  background: var(--t1); border: none; border-radius: 12px;
  padding: 15px 52px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px; font-weight: 800; color: var(--bg);
  cursor: pointer; letter-spacing: -0.2px;
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s, background 0.15s;
}
.btn-spin-main:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 40px rgba(255,255,255,0.16);
}
.btn-spin-main:active { transform: translateY(0) scale(0.99); }
.btn-spin-main:disabled { opacity: 0.33; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-spin-cost {
  display: flex; align-items: center; gap: 5px;
  background: rgba(0,0,0,0.1);
  border-radius: 6px; padding: 4px 10px;
  font-size: 14px; font-weight: 700; color: rgba(13,28,33,0.75);
}
.spin-insufficient {
  font-size: 13px; color: #f87171; font-weight: 500;
  background: rgba(248,113,113,0.07);
  border: 1px solid rgba(248,113,113,0.18);
  border-radius: 9px; padding: 10px 20px;
}

/* ═══════════════════════════════════════════════════════════════
   INVENTORY SECTION
═══════════════════════════════════════════════════════════════ */
.inventory-section { flex: 1; padding: 28px 0 60px; }

.inventory-content { padding: 0 40px; }

.inventory-grid {
  display: flex; flex-wrap: wrap; gap: 14px;
  margin-bottom: 32px;
}

.inv-card {
  background: var(--bg-card);
  border: 1px solid var(--b1);
  border-top: 3px solid var(--inv-color, rgba(255,255,255,0.1));
  border-radius: 16px;
  padding: 18px 16px;
  width: 200px;
  display: flex; flex-direction: column; gap: 10px;
  position: relative; overflow: hidden;
  transition: transform 0.2s var(--ease-spring), border-color 0.2s;
}
.inv-card:hover {
  transform: translateY(-3px);
  border-color: var(--inv-color, rgba(255,255,255,0.2));
}
.inv-card-icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: var(--inv-color, rgba(255,255,255,0.5));
}
.inv-card-icon svg { width: 100%; height: 100%; }
.inv-card-rarity {
  font-size: 9px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 1px; color: var(--inv-color, var(--t3));
  background: rgba(0,0,0,0.3); padding: 3px 8px;
  border-radius: 100px; display: inline-block;
  border: 1px solid var(--inv-color, transparent);
}
.inv-card-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px; font-weight: 800; color: var(--t1);
  line-height: 1.3; letter-spacing: -0.2px;
}
.inv-card-meta {
  display: flex; flex-direction: column; gap: 2px; margin-top: auto;
}
.inv-card-box {
  font-size: 11px; color: var(--t3); font-weight: 500;
}
.inv-card-date {
  font-size: 10px; color: var(--t3);
}
.inv-empty {
  color: var(--t3); font-size: 14px;
  padding: 60px 0; text-align: center;
  width: 100%;
}

.pagination {
  display: flex; gap: 6px; justify-content: center;
  flex-wrap: wrap;
}
.pg-btn {
  background: rgba(255,255,255,0.05); border: 1px solid var(--b1);
  border-radius: 8px; padding: 7px 13px;
  font-size: 13px; font-weight: 600; color: var(--t2);
  cursor: pointer; transition: background 0.15s, color 0.15s;
}
.pg-btn:hover:not(:disabled) { background: rgba(255,255,255,0.1); color: var(--t1); }
.pg-btn.active { background: var(--t1); color: var(--bg); border-color: var(--t1); }
.pg-btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* ═══════════════════════════════════════════════════════════════
   WIN OVERLAY — 3D card flip
═══════════════════════════════════════════════════════════════ */
.win-overlay {
  position: fixed; inset: 0; z-index: 1000;
  display: none; align-items: center; justify-content: center;
  background: rgba(4,10,13,0.97);
  backdrop-filter: blur(20px);
  overflow: hidden;
}
.particle-canvas { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.win-glow-burst  {
  position: absolute; width: 600px; height: 600px; border-radius: 50%;
  top: 50%; left: 50%; transform: translate(-50%,-50%) scale(0);
  pointer-events: none; z-index: 2; opacity: 0;
}
.win-content {
  position: relative; z-index: 10;
  display: flex; flex-direction: column; align-items: center; gap: 24px;
}

/* Congrats text */
.win-congrats {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(32px, 6vw, 60px); font-weight: 900;
  letter-spacing: -1px;
  display: flex; gap: 2px; opacity: 0;
  background: linear-gradient(135deg, #FFF 0%, rgba(255,255,255,0.6) 50%, #FFF 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  filter: drop-shadow(0 0 30px rgba(255,255,255,0.2));
}
.win-congrats span { display: inline-block; opacity: 0; transform: translateY(16px) scale(0.75); }

/* 3D Card */
.card-scene { perspective: 1400px; perspective-origin: 50% 42%; }
.prize-card {
  width: 300px; height: 420px;
  position: relative; transform-style: preserve-3d;
  transform: rotateY(0deg) scale(0);
  will-change: transform;
}
.card-face {
  position: absolute; inset: 0; border-radius: 22px;
  backface-visibility: hidden; overflow: hidden;
}

/* Card back */
.card-back {
  transform: rotateY(0deg);
  background: linear-gradient(145deg, #152e38 0%, #0a1f27 60%, var(--bg) 100%);
  border: 2px solid rgba(255,255,255,0.10);
  box-shadow: 0 0 60px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.05);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 16px;
}
.card-back-pattern {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    45deg, transparent, transparent 20px,
    rgba(255,255,255,0.010) 20px, rgba(255,255,255,0.010) 21px
  );
}
.card-back-center { position: relative; z-index: 1; }
.card-back-center img { width: 120px; height: auto; }
.card-back-text {
  position: relative; z-index: 1;
  font-size: 11px; font-weight: 600; color: var(--t3);
  letter-spacing: 1.2px; text-transform: uppercase;
}
.card-back-shine {
  position: absolute; top:-50%; left:-30%;
  width: 60%; height: 200%;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.04) 50%, transparent 60%);
  animation: bShine 3s ease-in-out infinite;
}
@keyframes bShine { 0%{transform:translateX(0)} 50%{transform:translateX(300%)} 100%{transform:translateX(300%)} }

/* Card front */
.card-front {
  transform: rotateY(180deg);
  background: linear-gradient(145deg, #152e38 0%, var(--bg) 100%);
  border: 2px solid var(--card-color, rgba(255,255,255,0.2));
  box-shadow: 0 0 80px rgba(0,0,0,0.8), 0 0 120px var(--card-glow, transparent), inset 0 1px 0 rgba(255,255,255,0.04);
  display: flex; flex-direction: column;
}
.card-front-shine {
  position: absolute; top:-60%; left:-40%;
  width: 80%; height: 220%;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.03) 50%, transparent 60%);
  animation: fShine 4s ease-in-out infinite 1.5s;
}
@keyframes fShine { 0%{transform:translateX(0)} 40%{transform:translateX(300%)} 100%{transform:translateX(300%)} }
.card-rarity-bar {
  width: 100%; height: 4px; flex-shrink: 0;
  background: var(--card-color, #fff);
  box-shadow: 0 0 20px var(--card-color, #fff);
}
.card-front-body {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 20px 22px 22px; gap: 10px; text-align: center;
}
.card-icon-wrap { position: relative; margin-bottom: 4px; }
.card-icon-halo {
  position: absolute; inset: -20px; border-radius: 50%;
  background: radial-gradient(circle, var(--card-color-alpha, rgba(255,255,255,0.1)) 0%, transparent 70%);
  animation: halo 2s ease-in-out infinite;
}
@keyframes halo { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.2);opacity:0.6} }
.card-icon {
  width: 70px; height: 70px;
  display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 1;
  color: var(--card-color, #fff);
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.4));
}
.card-icon svg { width: 100%; height: 100%; }
.card-rarity-tag {
  font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--card-color, #fff);
  background: rgba(0,0,0,0.35); padding: 4px 12px;
  border-radius: 100px; border: 1px solid var(--card-color, rgba(255,255,255,0.2));
}
.card-prize-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px; font-weight: 900; color: var(--t1); line-height: 1.2; letter-spacing: -0.3px;
}
.card-prize-desc { font-size: 12px; color: var(--t2); line-height: 1.5; }
.card-stamp {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; color: var(--t3);
  border-top: 1px solid var(--b1); padding-top: 12px;
  width: 100%; justify-content: center; margin-top: auto;
}
.card-stamp svg { width: 13px; height: 13px; color: rgba(255,255,255,0.35); }

/* Win subtitle & actions */
.win-sub {
  font-size: 14px; color: var(--t2); text-align: center;
  max-width: 300px; opacity: 0; line-height: 1.6;
}
.win-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.btn-spin-again {
  display: flex; align-items: center; gap: 8px;
  background: var(--t1); border: none; border-radius: 10px;
  padding: 12px 28px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px; font-weight: 700; color: var(--bg);
  cursor: pointer; opacity: 0; transform: translateY(10px);
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s, background 0.15s;
}
.btn-spin-again:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 28px rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.92);
}
.btn-spin-again:disabled { opacity: 0.3 !important; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn-back-boxes {
  background: transparent; border: 1px solid var(--b2);
  border-radius: 10px; padding: 12px 24px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px; font-weight: 600; color: var(--t2);
  cursor: pointer; opacity: 0; transform: translateY(10px);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn-back-boxes:hover { background: rgba(255,255,255,0.06); color: var(--t1); border-color: var(--b3); }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════
   INVENTORY — Assign Company & Expiry
═══════════════════════════════════════════════════════════════ */

/* Expiry / status badge */
.inv-card-expiry {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 9px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; padding: 3px 8px; border-radius: 100px;
  background: rgba(251,191,36,0.1); color: #fbbf24;
  border: 1px solid rgba(251,191,36,0.25); width: fit-content;
}
.inv-card-expiry.urgent    { background: rgba(248,113,113,0.12); color: #f87171; border-color: rgba(248,113,113,0.3); }
.inv-card-expiry.assigned  { background: rgba(34,197,94,0.1);   color: #22c55e; border-color: rgba(34,197,94,0.25); }
.inv-card-expiry.expired-badge { background: rgba(100,116,139,0.12); color: #64748b; border-color: rgba(100,116,139,0.25); }

/* Assign button */
.inv-card-assign-btn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 8px 10px;
  font-size: 11px; font-weight: 600; color: var(--t2);
  cursor: pointer; transition: all 0.15s; width: 100%; margin-top: 4px;
}
.inv-card-assign-btn:hover { background: rgba(255,255,255,0.09); color: var(--t1); border-color: rgba(255,255,255,0.2); }
.inv-card-assign-btn svg   { width: 12px; height: 12px; flex-shrink: 0; }

/* Company info block */
.inv-card-company {
  background: rgba(34,197,94,0.05); border: 1px solid rgba(34,197,94,0.15);
  border-radius: 8px; padding: 8px 10px; margin-top: 4px;
  display: flex; flex-direction: column; gap: 2px;
}
.inv-card-company-name { font-size: 12px; font-weight: 700; color: var(--t1); }
.inv-card-company-meta { font-size: 10px; color: var(--t3); }

/* Expired / lost */
.inv-card.expired { opacity: 0.45; }
.inv-card-lost {
  background: rgba(100,116,139,0.08); border: 1px solid rgba(100,116,139,0.2);
  border-radius: 8px; padding: 6px 10px; margin-top: 4px;
  font-size: 10px; font-weight: 700; color: #64748b;
  text-align: center; text-transform: uppercase; letter-spacing: 0.5px;
}

/* ── Assign Modal ─────────────────────────────────────────── */
.assign-modal-overlay {
  position: fixed; inset: 0; z-index: 800;
  display: none; align-items: center; justify-content: center;
  background: rgba(4,10,13,0.88); backdrop-filter: blur(10px);
  padding: 20px;
}
.assign-modal-overlay.open { display: flex; }

.assign-modal-box {
  background: var(--bg-card); border: 1px solid var(--b2);
  border-radius: 20px; padding: 28px 26px;
  width: 100%; max-width: 440px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}
.assign-modal-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 12px; margin-bottom: 24px;
}
.assign-modal-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 17px; font-weight: 800; color: var(--t1);
}
.assign-modal-subtitle { font-size: 12px; color: var(--t2); margin-top: 3px; }
.assign-modal-close {
  background: rgba(255,255,255,0.06); border: 1px solid var(--b1);
  border-radius: 8px; padding: 6px; color: var(--t2); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s; flex-shrink: 0;
}
.assign-modal-close:hover { background: rgba(255,255,255,0.1); color: var(--t1); }

.assign-form { display: flex; flex-direction: column; gap: 14px; }

.assign-field label {
  display: block; font-size: 11px; font-weight: 700;
  color: var(--t2); margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: 0.6px;
}
.assign-field input {
  width: 100%; background: var(--bg-input); border: 1px solid var(--b1);
  border-radius: 10px; padding: 11px 14px;
  color: var(--t1); font-family: 'Inter', sans-serif; font-size: 14px;
  transition: border-color 0.15s;
  -webkit-appearance: none; appearance: none;
}
.assign-field input:focus        { outline: none; border-color: var(--b3); }
.assign-field input[type="date"] { color-scheme: dark; }

.assign-modal-error {
  background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.25);
  border-radius: 8px; padding: 10px 14px; font-size: 13px; color: #f87171;
}
.assign-modal-actions { display: flex; gap: 10px; margin-top: 4px; }

.btn-assign-cancel {
  flex: 1; background: transparent; border: 1px solid var(--b2);
  border-radius: 10px; padding: 12px;
  color: var(--t2); font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all 0.15s;
}
.btn-assign-cancel:hover { border-color: var(--b3); color: var(--t1); }

.btn-assign-submit {
  flex: 2; background: var(--t1); border: none;
  border-radius: 10px; padding: 12px; color: var(--bg);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px; font-weight: 800; cursor: pointer;
  transition: opacity 0.15s;
}
.btn-assign-submit:hover:not(:disabled) { opacity: 0.88; }
.btn-assign-submit:disabled { opacity: 0.4; cursor: not-allowed; }

@media (max-width: 768px) {
  .app-header { padding: 12px 20px; }
  .user-name-short { display: none; }
  .boxes-section { padding: 36px 20px 60px; }
  .boxes-hero-title { font-size: clamp(28px, 7vw, 44px); }
  .spin-topbar, .prize-pool-section, .spin-controls { padding-left: 20px; padding-right: 20px; }
  .wheel-canvas { max-height: calc(100vh - 240px); }
  .inventory-content { padding: 0 20px; }
  .prize-card { width: 260px; height: 370px; }
  .card-icon { width: 54px; height: 54px; }
  .auth-box { padding: 36px 28px 32px; }
  .inv-card { width: calc(50% - 7px); }
  .box-card { width: 100%; max-width: 340px; }
  .box-skeleton { width: 100%; max-width: 340px; }
  .wheel-stage { padding-top: 24px; }
  .wheel-pointer { width: 28px; height: 34px; }
}
@media (max-width: 480px) {
  .win-congrats { font-size: 26px; }
  .inv-card { width: calc(50% - 7px); }
  .auth-box { padding: 32px 20px 28px; }
  .wheel-stage { padding-top: 20px; }
  .wheel-pointer { width: 24px; height: 30px; }
}