/* shared/reward-overlay.css — M3.1 Match-End Reward Overlay
   Namespace: .pfb-reward-*
   Deps: shared/base.css vars (--amber, --amber-hi, --cream, --black)
   z-index: 10000 (chat panel = 9999; stays above)
*/

/* ─── Backdrop ────────────────────────────────────────────────────────── */
#pfb-reward {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px calc(24px + var(--safe-bottom, 0px));
  background:
    radial-gradient(ellipse at center, rgba(245,176,48,0.25), rgba(6,4,0,0.94) 70%),
    rgba(6,4,0,0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}
#pfb-reward.pfb-reward-visible {
  opacity: 1;
  pointer-events: auto;
}

/* Confetti canvas (level-up only) */
.pfb-reward-confetti {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ─── Card ────────────────────────────────────────────────────────────── */
.pfb-reward-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  max-height: calc(100vh - 48px - var(--safe-bottom, 0px));
  overflow-y: auto;
  background: linear-gradient(180deg, #1a0f02 0%, #060400 100%);
  border: 3px solid var(--amber, #D4920A);
  border-radius: 20px;
  color: var(--cream, #FFF3D0);
  padding: 24px 22px 20px;
  box-shadow:
    0 0 60px rgba(245,176,48,0.45),
    inset 0 0 30px rgba(245,176,48,0.10);
  transform: translateY(32px) scale(0.82);
  opacity: 0;
  transition: transform 0.22s cubic-bezier(.2,1.4,.4,1), opacity 0.22s ease;
  -webkit-overflow-scrolling: touch;
}
#pfb-reward.pfb-reward-visible .pfb-reward-card {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* Golden glow ring when level-up active */
.pfb-reward-card.pfb-reward-levelup {
  border-color: var(--amber-hi, #F5B030);
  box-shadow:
    0 0 80px rgba(245,176,48,0.75),
    0 0 140px rgba(245,176,48,0.35),
    inset 0 0 40px rgba(245,176,48,0.18);
  animation: pfb-reward-glow 2.4s ease-in-out infinite;
}
@keyframes pfb-reward-glow {
  0%, 100% { box-shadow: 0 0 80px rgba(245,176,48,0.75), 0 0 140px rgba(245,176,48,0.35), inset 0 0 40px rgba(245,176,48,0.18); }
  50%      { box-shadow: 0 0 110px rgba(245,176,48,0.95), 0 0 180px rgba(245,176,48,0.55), inset 0 0 50px rgba(245,176,48,0.28); }
}

/* ─── Eyebrow / Headline ─────────────────────────────────────────────── */
.pfb-reward-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--amber-hi, #F5B030);
  text-transform: uppercase;
  text-align: center;
  opacity: 0;
  animation: pfb-reward-fadein 0.3s ease 0.1s forwards;
}
.pfb-reward-headline {
  font-family: 'Anton', sans-serif;
  font-size: 2.2rem;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--cream, #FFF3D0);
  text-transform: uppercase;
  text-align: center;
  margin-top: 4px;
  text-shadow: 0 2px 0 rgba(0,0,0,0.5);
  opacity: 0;
  animation: pfb-reward-fadein 0.3s ease 0.12s forwards;
}

/* ─── Sections (staggered fade-in) ───────────────────────────────────── */
.pfb-reward-section {
  margin-top: 16px;
  opacity: 0;
  transform: translateY(8px);
  animation: pfb-reward-rise 0.32s ease forwards;
}
.pfb-reward-section-xp        { animation-delay: 0.14s; }
.pfb-reward-section-pfb       { animation-delay: 0.24s; }
.pfb-reward-section-levelup   { animation-delay: 0.34s; }
.pfb-reward-section-ach       { animation-delay: 0.46s; }
.pfb-reward-section-battle    { animation-delay: 0.56s; }
.pfb-reward-actions           { animation-delay: 0.68s; }

@keyframes pfb-reward-fadein {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pfb-reward-rise {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── XP section ─────────────────────────────────────────────────────── */
.pfb-reward-xp-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 10px;
}
.pfb-reward-xp-num {
  font-family: 'Anton', sans-serif;
  font-size: 3.0rem;
  line-height: 1;
  color: var(--amber-hi, #F5B030);
  text-shadow: 0 0 18px rgba(245,176,48,0.6), 0 2px 0 rgba(0,0,0,0.5);
  letter-spacing: 0.02em;
}
.pfb-reward-xp-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--cream, #FFF3D0);
  opacity: 0.85;
  text-transform: uppercase;
}
.pfb-reward-xp-caption {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: rgba(255,243,208,0.55);
  text-transform: uppercase;
  text-align: center;
  margin-top: 4px;
}

/* ─── PFB section ────────────────────────────────────────────────────── */
.pfb-reward-pfb-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.pfb-reward-pfb-num {
  font-family: 'Anton', sans-serif;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--amber, #D4920A);
  text-shadow: 0 0 14px rgba(212,146,10,0.5), 0 2px 0 rgba(0,0,0,0.5);
  letter-spacing: 0.02em;
}
.pfb-reward-pfb-label {
  font-family: 'Anton', sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  color: var(--cream, #FFF3D0);
  text-transform: uppercase;
}
.pfb-reward-pfb-caption {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: rgba(255,243,208,0.55);
  text-transform: uppercase;
  text-align: center;
  margin-top: 4px;
}
.pfb-reward-multiplier {
  display: inline-block;
  margin-left: 4px;
  padding: 2px 8px;
  background: rgba(245,176,48,0.18);
  border: 1px solid var(--amber-hi, #F5B030);
  border-radius: 999px;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--amber-hi, #F5B030);
  text-transform: uppercase;
}

/* ─── Level-Up section ───────────────────────────────────────────────── */
.pfb-reward-levelup-box {
  position: relative;
  padding: 14px 12px;
  border: 2px solid var(--amber-hi, #F5B030);
  border-radius: 14px;
  background:
    radial-gradient(ellipse at top, rgba(245,176,48,0.25), transparent 70%),
    rgba(245,176,48,0.06);
  text-align: center;
  overflow: hidden;
}
.pfb-reward-levelup-box::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(245,176,48,0.55) 60deg,
    transparent 120deg,
    transparent 240deg,
    rgba(245,176,48,0.55) 300deg,
    transparent 360deg
  );
  z-index: -1;
  animation: pfb-reward-spin 4s linear infinite;
  opacity: 0.7;
}
@keyframes pfb-reward-spin {
  to { transform: rotate(360deg); }
}
.pfb-reward-levelup-kicker {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--amber-hi, #F5B030);
  text-transform: uppercase;
}
.pfb-reward-levelup-num {
  font-family: 'Anton', sans-serif;
  font-size: 2.8rem;
  line-height: 1;
  color: var(--amber-hi, #F5B030);
  text-shadow: 0 0 22px rgba(245,176,48,0.8), 0 3px 0 rgba(0,0,0,0.5);
  letter-spacing: 0.04em;
  margin: 2px 0;
}
.pfb-reward-levelup-tier {
  font-family: 'Anton', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  color: var(--cream, #FFF3D0);
  text-transform: uppercase;
  line-height: 1.15;
}
.pfb-reward-levelup-sub {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(255,243,208,0.55);
  text-transform: uppercase;
  margin-top: 4px;
}

/* ─── Achievements row ───────────────────────────────────────────────── */
.pfb-reward-ach-title {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--amber-hi, #F5B030);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 8px;
}
.pfb-reward-ach-list {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.pfb-reward-ach-list.pfb-reward-ach-scroll {
  flex-wrap: nowrap;
  overflow-x: auto;
  justify-content: flex-start;
  padding-bottom: 6px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.pfb-reward-ach-list.pfb-reward-ach-scroll::-webkit-scrollbar { height: 4px; }
.pfb-reward-ach-list.pfb-reward-ach-scroll::-webkit-scrollbar-thumb {
  background: rgba(245,176,48,0.5);
  border-radius: 2px;
}
.pfb-reward-ach {
  flex: 0 0 auto;
  width: 140px;
  padding: 10px 8px;
  background: rgba(212,146,10,0.12);
  border: 1px solid rgba(245,176,48,0.4);
  border-radius: 12px;
  text-align: center;
  scroll-snap-align: start;
  animation: pfb-reward-ach-pop 0.4s cubic-bezier(.2,1.5,.4,1) both;
}
@keyframes pfb-reward-ach-pop {
  0%   { transform: scale(0.7); opacity: 0; }
  60%  { transform: scale(1.06); opacity: 1; }
  100% { transform: scale(1);    opacity: 1; }
}
.pfb-reward-ach-icon {
  font-size: 1.8rem;
  line-height: 1;
  margin-bottom: 4px;
}
.pfb-reward-ach-name {
  font-family: 'Anton', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--cream, #FFF3D0);
  text-transform: uppercase;
  line-height: 1.1;
}
.pfb-reward-ach-desc {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: rgba(255,243,208,0.6);
  margin-top: 3px;
  line-height: 1.25;
}

/* ─── Battle progress ────────────────────────────────────────────────── */
.pfb-reward-battle-title {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--amber-hi, #F5B030);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 10px;
}
.pfb-reward-battle-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: center;
  margin-bottom: 10px;
}
.pfb-reward-battle-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.pfb-reward-battle-side.pfb-reward-battle-side-right {
  /* symmetric */
}
.pfb-reward-battle-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  border: 2px solid var(--amber, #D4920A);
  box-shadow: 0 0 12px rgba(245,176,48,0.4);
  background-color: #2a1803;
}
.pfb-reward-battle-avatar.pfb-reward-battle-self {
  border-color: var(--amber-hi, #F5B030);
  box-shadow: 0 0 18px rgba(245,176,48,0.7);
}
.pfb-reward-battle-name {
  font-family: 'Anton', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--cream, #FFF3D0);
  text-transform: uppercase;
  line-height: 1;
}
.pfb-reward-battle-score {
  font-family: 'Anton', sans-serif;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--amber-hi, #F5B030);
}
.pfb-reward-battle-vs {
  /* no-op: grid handles spacing */
}
.pfb-reward-battle-bar {
  position: relative;
  height: 10px;
  background: rgba(255,243,208,0.12);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(245,176,48,0.3);
  margin-bottom: 6px;
}
.pfb-reward-battle-fill {
  position: absolute;
  top: 0; bottom: 0; left: 0;
  background: linear-gradient(90deg, var(--amber, #D4920A), var(--amber-hi, #F5B030));
  width: 0;
  transition: width 0.6s cubic-bezier(.2,.8,.3,1);
  box-shadow: 0 0 10px rgba(245,176,48,0.6);
}
.pfb-reward-battle-caption {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(255,243,208,0.7);
  text-transform: uppercase;
  text-align: center;
}

/* ─── Actions ────────────────────────────────────────────────────────── */
.pfb-reward-actions {
  display: flex;
  justify-content: center;
  margin-top: 22px;
}
.pfb-reward-btn {
  min-width: 160px;
  min-height: 48px;
  padding: 12px 36px;
  background: var(--amber, #D4920A);
  color: var(--black, #060400);
  border: 2px solid var(--cream, #FFF3D0);
  border-radius: 10px;
  font-family: 'Anton', sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  box-shadow: 0 4px 0 rgba(0,0,0,0.5);
  transition: background .15s ease, transform .1s ease;
}
.pfb-reward-btn:hover,
.pfb-reward-btn:focus-visible {
  background: var(--amber-hi, #F5B030);
  outline: none;
}
.pfb-reward-btn:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 rgba(0,0,0,0.5);
}

/* ─── Flash toast (quick notification) ───────────────────────────────── */
.pfb-reward-flash {
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 1rem);
  left: 50%;
  transform: translate(-50%, -150%);
  z-index: 10001;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 12px 18px;
  min-width: 220px;
  max-width: calc(100vw - 32px);
  background: linear-gradient(180deg, #1a0f02 0%, #060400 100%);
  border: 2px solid var(--amber, #D4920A);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.6), 0 0 28px rgba(245,176,48,0.35);
  color: var(--cream, #FFF3D0);
  font-family: 'Anton', sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.28s cubic-bezier(.2,1.4,.4,1), opacity 0.28s ease;
  opacity: 0;
  pointer-events: none;
}
.pfb-reward-flash.pfb-reward-flash-visible {
  transform: translate(-50%, 0);
  opacity: 1;
}
.pfb-reward-flash-win {
  border-color: var(--amber-hi, #F5B030);
  box-shadow: 0 8px 24px rgba(0,0,0,0.6), 0 0 36px rgba(245,176,48,0.55);
}
.pfb-reward-flash-loss {
  border-color: #6a2a2a;
  box-shadow: 0 8px 24px rgba(0,0,0,0.6), 0 0 24px rgba(180,50,50,0.35);
}
.pfb-reward-flash-icon {
  font-size: 1.6rem;
  line-height: 1;
}
.pfb-reward-flash-msg {
  font-size: 1rem;
  flex: 1;
}

/* ─── Small screens ──────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .pfb-reward-headline     { font-size: 1.8rem; }
  .pfb-reward-xp-num       { font-size: 2.6rem; }
  .pfb-reward-pfb-num      { font-size: 2.2rem; }
  .pfb-reward-levelup-num  { font-size: 2.4rem; }
  .pfb-reward-levelup-tier { font-size: 1.1rem; }
  .pfb-reward-card         { padding: 20px 16px 18px; }
  .pfb-reward-btn          { font-size: 1.05rem; min-width: 140px; }
}

/* Respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .pfb-reward-card,
  .pfb-reward-section,
  .pfb-reward-eyebrow,
  .pfb-reward-headline,
  .pfb-reward-ach,
  .pfb-reward-card.pfb-reward-levelup {
    animation: none !important;
    transition: opacity 0.1s ease !important;
  }
}