/* =========================================================
   Hotel Zumbi Universe — Hotel Defense CSS
   Path: /css/games/hotel-defense.css
   V4 — Base Defense 360 / Hotel Central / Tower Defense
   ========================================================= */

.defense-screen {
  min-height: 100dvh;
  color: #ecfff7;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(0, 255, 170, 0.12), transparent 34%),
    radial-gradient(circle at top right, rgba(90, 0, 255, 0.16), transparent 38%),
    linear-gradient(180deg, #071014 0%, #020509 100%);
}

/* INTRO */

.defense-screen--intro,
.defense-screen--result {
  display: grid;
  place-items: center;
  padding: 18px;
}

.defense-hero,
.defense-result-card {
  width: min(760px, 100%);
  padding: 22px;
  border-radius: 26px;
  border: 1px solid rgba(0, 255, 170, 0.22);
  background:
    radial-gradient(circle at top, rgba(0, 255, 170, 0.12), transparent 42%),
    linear-gradient(180deg, rgba(8, 24, 28, 0.94), rgba(3, 8, 12, 0.98));
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.55);
}

.defense-hero h1,
.defense-result-card h1 {
  margin: 6px 0;
  font-size: clamp(2rem, 7vw, 4rem);
  line-height: 0.95;
}

.defense-hero p,
.defense-result-card p {
  color: rgba(236, 255, 247, 0.76);
}

.defense-summary,
.defense-result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
  margin: 18px 0;
}

.defense-summary div,
.defense-result-grid div {
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(0, 255, 170, 0.14);
}

.defense-summary small,
.defense-result-grid small {
  display: block;
  color: rgba(236, 255, 247, 0.58);
  font-size: 0.68rem;
  text-transform: uppercase;
  font-weight: 900;
}

.defense-summary strong,
.defense-result-grid strong {
  display: block;
  margin-top: 4px;
  color: #ffffff;
}

.defense-actions,
.defense-result-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.defense-actions button,
.defense-result-actions button {
  flex: 1;
  min-width: 150px;
}

/* RUN */

.defense-screen--run {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 50% 45%, rgba(0, 255, 170, 0.12), transparent 34%),
    radial-gradient(circle at 50% 100%, rgba(255, 90, 0, 0.14), transparent 42%),
    linear-gradient(180deg, #050b10 0%, #020508 100%);
}

/* FUNDO ANIMADO SEM IMG */

.defense-screen--run::before,
.defense-screen--run::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.defense-screen--run::before {
  z-index: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 84px, rgba(0, 255, 170, 0.032) 84px 85px),
    repeating-linear-gradient(180deg, transparent 0 84px, rgba(0, 200, 255, 0.025) 84px 85px),
    radial-gradient(circle at 50% 54%, rgba(0, 255, 170, 0.10), transparent 38%),
    linear-gradient(135deg, rgba(0, 255, 170, 0.05), transparent 38%, rgba(90, 0, 255, 0.08));
  opacity: 0.95;
}

.defense-screen--run::after {
  z-index: 1;
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 255, 170, 0.18) 0 2px, transparent 4px),
    radial-gradient(circle at 70% 35%, rgba(0, 200, 255, 0.16) 0 2px, transparent 5px),
    radial-gradient(circle at 40% 76%, rgba(255, 120, 0, 0.16) 0 2px, transparent 5px),
    radial-gradient(circle at 82% 82%, rgba(180, 0, 255, 0.14) 0 2px, transparent 5px);
  background-size: 100% 240px;
  animation: defenseBgParticles 4s linear infinite;
  opacity: 0.5;
}

/* HUD */

.defense-hud {
  position: relative;
  z-index: 40;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  padding: 42px 10px 8px;
}

.defense-hud__item,
.defense-wall,
.defense-progress {
  border-radius: 14px;
  background: rgba(2, 10, 12, 0.82);
  border: 1px solid rgba(69, 255, 208, 0.18);
  backdrop-filter: blur(8px);
}

.defense-hud__item {
  min-height: 42px;
  padding: 7px 6px;
  text-align: center;
}

.defense-hud small {
  display: block;
  color: rgba(236, 255, 247, 0.58);
  font-size: 0.56rem;
  text-transform: uppercase;
  font-weight: 900;
}

.defense-hud strong {
  display: block;
  margin-top: 2px;
  color: #ffffff;
  font-size: 0.76rem;
}

.defense-wall {
  grid-column: span 3;
  padding: 7px 10px;
}

.defense-wall div {
  position: relative;
  height: 9px;
  margin-top: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.defense-wall div span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #b6ff5d, #58ffd2);
}

.defense-wall div strong {
  position: absolute;
  inset: -17px 0 auto;
  text-align: right;
  font-size: 0.58rem;
  color: rgba(236, 255, 247, 0.72);
}

.defense-progress {
  grid-column: span 1;
  height: 24px;
  padding: 7px;
}

.defense-progress span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #ffde59, #00ff9d, #00c8ff);
}

/* ARENA */

.defense-arena {
  position: absolute;
  inset: 0;
  z-index: 5;
  overflow: hidden;
}

.defense-arena__bg,
.defense-arena__shade {
  display: none;
}

.defense-lane {
  position: absolute;
  inset: 0;
  transform: translate(var(--defense-shake-x, 0), var(--defense-shake-y, 0));
}

.defense-lane::before,
.defense-lane::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 55%;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  pointer-events: none;
}

.defense-lane::before {
  width: min(68vw, 520px);
  height: min(68vw, 520px);
  border: 2px solid rgba(69, 255, 208, 0.28);
  background:
    radial-gradient(circle, transparent 0 48%, rgba(255, 120, 0, 0.15) 52%, rgba(69, 255, 208, 0.18) 60%, transparent 68%),
    radial-gradient(circle, rgba(69, 255, 208, 0.08), transparent 66%);
  box-shadow:
    0 0 30px rgba(69, 255, 208, 0.25),
    inset 0 0 50px rgba(255, 110, 0, 0.12),
    0 0 96px rgba(0, 255, 170, 0.12);
  animation: defenseShieldPulse 1.6s ease-in-out infinite;
}

.defense-lane::after {
  width: min(78vw, 620px);
  height: min(78vw, 620px);
  border: 1px dashed rgba(69, 255, 208, 0.14);
  background:
    conic-gradient(
      from 0deg,
      transparent,
      rgba(255, 120, 0, 0.22),
      transparent,
      rgba(69, 255, 208, 0.20),
      transparent
    );
  filter: blur(10px);
  opacity: 0.62;
  animation: defenseArenaSpin 9s linear infinite;
}

/* HOTEL CENTRAL */

.defense-wall-object {
  position: absolute;
  left: 50%;
  top: 55%;
  z-index: 20;
  width: 122px;
  height: 122px;
  display: grid;
  place-items: center;
  text-align: center;
  border-radius: 28px;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.18), transparent 38%),
    linear-gradient(145deg, rgba(22, 54, 50, 0.96), rgba(6, 16, 18, 0.98));
  border: 2px solid rgba(69, 255, 208, 0.32);
  box-shadow:
    0 18px 36px rgba(0, 0, 0, 0.62),
    0 0 34px rgba(69, 255, 208, 0.34),
    inset 0 0 28px rgba(255, 255, 255, 0.06);
}

.defense-wall-object::before {
  content: "🏨";
  display: block;
  font-size: 3rem;
  line-height: 1;
  filter:
    drop-shadow(0 8px 12px rgba(0, 0, 0, 0.72))
    drop-shadow(0 0 18px rgba(69, 255, 208, 0.6));
}

.defense-wall-object strong {
  position: absolute;
  bottom: 24px;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: #ffffff;
}

.defense-wall-object span {
  position: absolute;
  bottom: 8px;
  color: rgba(236, 255, 247, 0.64);
  font-size: 0.58rem;
  font-weight: 900;
}

/* TORRES */

.defense-tower {
  position: absolute;
  z-index: 18;
  width: 54px;
  height: 54px;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  border-radius: 18px;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.20), transparent 32%),
    linear-gradient(145deg, #0d2928, #041014);
  border: 1px solid rgba(69, 255, 208, 0.28);
  box-shadow:
    0 12px 22px rgba(0, 0, 0, 0.55),
    0 0 22px rgba(69, 255, 208, 0.24);
}

.defense-tower::before {
  content: "🔫";
  font-size: 1.55rem;
  filter: drop-shadow(0 0 10px rgba(0, 255, 170, 0.6));
}

.defense-tower span {
  position: absolute;
  inset: -8px;
  border-radius: 20px;
  border: 1px solid rgba(69, 255, 208, 0.16);
  opacity: 0.65;
}

/* DEFENSORES */

.defense-soldier {
  position: absolute;
  z-index: 17;
  width: 42px;
  height: 42px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background: rgba(69, 255, 208, 0.12);
  border: 1px solid rgba(69, 255, 208, 0.22);
}

.defense-soldier img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter:
    drop-shadow(0 8px 10px rgba(0, 0, 0, 0.65))
    drop-shadow(0 0 10px rgba(69, 255, 208, 0.45));
}

.defense-soldier span {
  display: none;
}

/* INIMIGOS */

.defense-enemy {
  position: absolute;
  z-index: 12;
  width: 42px;
  height: 42px;
  transform: translate(-50%, -50%);
}

.defense-enemy img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter:
    drop-shadow(0 10px 10px rgba(0, 0, 0, 0.72))
    drop-shadow(0 0 12px rgba(87, 255, 87, 0.42));
}

.defense-enemy.is-boss {
  width: 112px;
  height: 112px;
  z-index: 13;
}

.defense-enemy.is-boss img {
  filter:
    drop-shadow(0 16px 18px rgba(0, 0, 0, 0.82))
    drop-shadow(0 0 24px rgba(255, 70, 70, 0.55));
}

.defense-unit-hp {
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: -7px;
  height: 3px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.58);
}

.defense-unit-hp i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #ff4040;
}

/* BALAS / FX / DROPS */

.defense-bullet,
.defense-projectile {
  position: absolute;
  z-index: 22;
  width: 7px;
  height: 24px;
  border-radius: 999px;
  transform: translate(-50%, -50%);
  background: linear-gradient(180deg, #ffffff, #45ffd0);
  box-shadow:
    0 0 10px rgba(69, 255, 208, 0.95),
    0 0 26px rgba(0, 200, 255, 0.45);
}

.defense-fx {
  position: absolute;
  z-index: 24;
  width: 52px;
  height: 52px;
  object-fit: contain;
  pointer-events: none;
  opacity: 0.8;
  transform: translate(-50%, -50%);
  animation: defenseFxSmall 0.32s ease-out forwards;
}

.defense-fx--explosion,
.defense-fx.type-explosion {
  width: 150px !important;
  height: 150px !important;
  opacity: 0.72;
}

.defense-fx--critical {
  width: 78px !important;
  height: 78px !important;
}

.defense-drop {
  position: absolute;
  z-index: 16;
  width: 28px;
  height: 28px;
  object-fit: contain;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 0 14px rgba(69, 255, 208, 0.72));
}

.defense-floating-damage,
.defense-effect {
  position: absolute;
  z-index: 28;
  transform: translate(-50%, -50%);
  color: #ffffff;
  font-weight: 1000;
  font-size: 1rem;
  text-shadow:
    0 0 12px rgba(255, 255, 255, 0.55),
    0 4px 14px #000;
  animation: defenseDamageFloat 0.65s ease forwards;
  pointer-events: none;
}

.defense-floating-damage.critical,
.defense-effect--critical {
  color: #ffef64;
  font-size: 1.25rem;
}

/* BOTÕES */

.defense-exit {
  position: absolute;
  right: 12px;
  top: 118px;
  z-index: 45;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid rgba(69, 255, 208, 0.22);
  background: rgba(2, 10, 12, 0.82);
  color: #eafff8;
  font-size: 0;
  font-weight: 1000;
  cursor: pointer;
}

.defense-exit::before {
  content: "↩";
  font-size: 1rem;
}

/* UPGRADE */

.defense-upgrade-modal {
  position: fixed;
  inset: 0;
  z-index: 99;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.74);
  backdrop-filter: blur(8px);
}

.defense-upgrade-card,
.defense-upgrade-box {
  width: min(560px, 100%);
  padding: 18px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top, rgba(69, 255, 208, 0.12), transparent 42%),
    linear-gradient(180deg, #142328, #05090d);
  border: 1px solid rgba(69, 255, 208, 0.32);
  box-shadow: 0 0 40px rgba(0, 255, 170, 0.18);
}

.defense-upgrade-card h2,
.defense-upgrade-box h3 {
  margin: 0 0 12px;
  color: #58ffd2;
  text-align: center;
}

.defense-upgrade-options {
  display: grid;
  gap: 10px;
}

.defense-upgrade-options button {
  padding: 14px;
  border-radius: 18px;
  text-align: left;
  color: #ecfff7;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(88, 255, 210, 0.18);
  cursor: pointer;
}

.defense-upgrade-options button strong,
.defense-upgrade-options button span {
  display: block;
}

.defense-upgrade-options button span {
  margin-top: 4px;
  color: rgba(236, 255, 247, 0.62);
  font-size: 0.82rem;
}

/* REWARDS */

.defense-reward-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.defense-reward-items span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(88, 255, 210, 0.1);
  border: 1px solid rgba(88, 255, 210, 0.18);
  font-size: 0.8rem;
  font-weight: 800;
}

.defense-reward-items img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

/* ANIMAÇÕES */

@keyframes defenseBgParticles {
  from { background-position-y: 0; }
  to { background-position-y: 240px; }
}

@keyframes defenseShieldPulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(0.96);
    opacity: 0.76;
  }

  50% {
    transform: translate(-50%, -50%) scale(1.04);
    opacity: 1;
  }
}

@keyframes defenseArenaSpin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes defenseDamageFloat {
  from {
    opacity: 1;
    transform: translate(-50%, -40%) scale(1);
  }

  to {
    opacity: 0;
    transform: translate(-50%, -120%) scale(1.16);
  }
}

@keyframes defenseFxSmall {
  0% {
    opacity: 0.9;
    transform: translate(-50%, -50%) scale(0.45);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1);
  }
}

/* MOBILE */

@media (max-width: 720px) {
  .defense-hud {
    grid-template-columns: repeat(2, 1fr);
    padding: 38px 8px 6px;
  }

  .defense-wall {
    grid-column: span 2;
  }

  .defense-progress {
    grid-column: span 2;
  }

  .defense-hud__item {
    min-height: 36px;
    padding: 6px;
  }

  .defense-wall-object {
    width: 104px;
    height: 104px;
  }

  .defense-wall-object::before {
    font-size: 2.55rem;
  }

  .defense-lane::before {
    width: 82vw;
    height: 82vw;
  }

  .defense-lane::after {
    width: 94vw;
    height: 94vw;
  }

  .defense-tower {
    width: 46px;
    height: 46px;
  }

  .defense-tower::before {
    font-size: 1.35rem;
  }

  .defense-enemy {
    width: 34px;
    height: 34px;
  }

  .defense-enemy.is-boss {
    width: 92px;
    height: 92px;
  }

  .defense-exit {
    top: 154px;
    right: 10px;
  }

  .defense-summary,
  .defense-result-grid {
    grid-template-columns: 1fr;
  }

  .defense-hero,
  .defense-result-card {
    padding: 18px;
  }
}