/* =======================================================
   El Río nos Llama — estilos cartoon ilustrados
   ======================================================= */

:root {
  --sky: #BAE6FD;
  --sky-2: #7DD3FC;
  --river: #0EA5E9;
  --river-deep: #0C4A6E;
  --green: #34D399;
  --green-deep: #059669;
  --earth: #D97706;
  --earth-deep: #92400E;
  --sun: #FCD34D;
  --coral: #F87171;
  --cream: #F0F9FF;
  --ink: #0F172A;
  --paper: #FFFFFF;

  --shadow-sm: 0 4px 0 rgba(15,23,42,0.08);
  --shadow-md: 0 10px 30px rgba(2,132,199,0.18), 0 4px 0 rgba(15,23,42,0.06);
  --shadow-lg: 0 20px 50px rgba(2,132,199,0.22);

  --radius: 22px;
  --radius-lg: 32px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Nunito', system-ui, -apple-system, sans-serif;
  font-weight: 600;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Fredoka', system-ui, sans-serif;
  font-weight: 700;
  margin: 0 0 .4em;
  line-height: 1.15;
}

p { margin: 0 0 1em; }

a { color: var(--river-deep); text-decoration: none; }

img, svg { max-width: 100%; display: block; }

/* =====================  NAV  ===================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 28px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 3px solid #BAE6FD;
}
.nav-logo {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.4rem; font-weight: 700;
  color: var(--river-deep);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-img {
  height: 40px;
  width: auto;
  display: block;
}
.nav-links {
  display: flex; gap: 6px;
  list-style: none; padding: 0; margin: 0;
  flex-wrap: wrap;
}
.nav-links a {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 700;
  color: var(--river-deep);
  transition: background .2s, transform .2s;
}
.nav-links a:hover {
  background: var(--sky);
  transform: translateY(-2px);
}

/* =====================  HERO  ===================== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 100px 20px 200px;
  background: linear-gradient(180deg, #BAE6FD 0%, #7DD3FC 50%, #38BDF8 100%);
  overflow: hidden;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 720px;
  animation: heroIn 1s ease both;
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(30px) scale(.96); }
  to   { opacity: 1; transform: none; }
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  margin: 0;
  text-shadow: 0 6px 0 rgba(12,74,110,0.18);
}
.title-line { display: block; color: #FFFFFF; }
.title-line.accent { color: var(--sun); }

.hero-subtitle {
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  color: #0C4A6E;
  background: rgba(255,255,255,0.75);
  padding: 18px 32px;
  border-radius: var(--radius-lg);
  display: block;
  margin: 24px auto 32px;
  max-width: 650px;
  line-height: 1.6;
}

.btn {
  display: inline-block;
  padding: 16px 32px;
  border-radius: 999px;
  border: none;
  font-family: 'Fredoka', sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s;
  text-decoration: none;
}
.btn-primary {
  background: var(--coral);
  color: #fff;
  box-shadow: 0 6px 0 #B91C1C, 0 12px 24px rgba(248,113,113,0.4);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 #B91C1C, 0 16px 30px rgba(248,113,113,0.5);
}
.btn-primary:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 #B91C1C;
}
.btn-secondary {
  background: #64748B;
  color: #fff;
  box-shadow: 0 6px 0 #334155, 0 12px 24px rgba(100,116,139,0.4);
  margin-left: 10px;
}
.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 #334155, 0 16px 30px rgba(100,116,139,0.5);
}
.btn-secondary:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 #334155;
}

.hero-cta { animation: bounce 2.4s ease-in-out infinite; }

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* Sol con rayos */
.sun {
  position: absolute;
  top: 60px; right: 80px;
  width: 130px; height: 130px;
  z-index: 2;
}
.sun-core {
  position: absolute; inset: 25%;
  background: var(--sun);
  border-radius: 50%;
  box-shadow: 0 0 60px rgba(252,211,77,0.7);
}
.sun-rays {
  position: absolute; inset: 0;
  background:
    conic-gradient(from 0deg,
      var(--sun) 0 8deg, transparent 8deg 45deg,
      var(--sun) 45deg 53deg, transparent 53deg 90deg,
      var(--sun) 90deg 98deg, transparent 98deg 135deg,
      var(--sun) 135deg 143deg, transparent 143deg 180deg,
      var(--sun) 180deg 188deg, transparent 188deg 225deg,
      var(--sun) 225deg 233deg, transparent 233deg 270deg,
      var(--sun) 270deg 278deg, transparent 278deg 315deg,
      var(--sun) 315deg 323deg, transparent 323deg 360deg);
  -webkit-mask: radial-gradient(circle, transparent 32%, #000 32%, #000 50%, transparent 50%);
          mask: radial-gradient(circle, transparent 32%, #000 32%, #000 50%, transparent 50%);
  animation: spin 18s linear infinite;
  opacity: .85;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Nubes */
.cloud {
  position: absolute;
  background: #fff;
  border-radius: 50%;
  filter: drop-shadow(0 6px 8px rgba(2,132,199,0.15));
}
.cloud::before, .cloud::after {
  content: ''; position: absolute; background: #fff; border-radius: 50%;
}
.cloud-1 {
  width: 90px; height: 90px; top: 110px; left: -120px;
  animation: drift 38s linear infinite;
}
.cloud-1::before { width: 60px; height: 60px; top: 20px; left: -40px; }
.cloud-1::after  { width: 50px; height: 50px; top: 30px; left: 70px; }

.cloud-2 {
  width: 70px; height: 70px; top: 200px; left: -200px;
  animation: drift 50s linear infinite;
  animation-delay: -15s;
}
.cloud-2::before { width: 45px; height: 45px; top: 18px; left: -32px; }
.cloud-2::after  { width: 40px; height: 40px; top: 24px; left: 55px; }

.cloud-3 {
  width: 100px; height: 100px; top: 60px; left: -300px;
  animation: drift 60s linear infinite;
  animation-delay: -30s;
}
.cloud-3::before { width: 70px; height: 70px; top: 22px; left: -50px; }
.cloud-3::after  { width: 55px; height: 55px; top: 32px; left: 80px; }

@keyframes drift {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(100vw + 320px)); }
}

/* Gotas */
.drops { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.drop {
  position: absolute;
  top: -30px;
  left: var(--x);
  width: 10px; height: 14px;
  background: #38BDF8;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  transform: rotate(180deg);
  opacity: .7;
  animation: fall var(--dur) linear infinite;
  animation-delay: var(--d);
  filter: drop-shadow(0 2px 2px rgba(2,132,199,0.3));
}
@keyframes fall {
  0%   { transform: translateY(0) rotate(180deg); opacity: 0; }
  10%  { opacity: .9; }
  90%  { opacity: .9; }
  100% { transform: translateY(78vh) rotate(180deg); opacity: 0; }
}

/* Olas */
.waves {
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 200px;
  z-index: 3;
}
.waves svg { width: 100%; height: 100%; }
.wave-1 { fill: #38BDF8; opacity: .8; animation: waveX 9s ease-in-out infinite; }
.wave-2 { fill: #0EA5E9; opacity: .85; animation: waveX 12s ease-in-out infinite reverse; }
.wave-3 { fill: #0284C7; }
@keyframes waveX {
  0%, 100% { transform: translateX(0); }
  50%      { transform: translateX(-30px); }
}

/* Peces */
.fish {
  position: absolute;
  font-size: 2.4rem;
  bottom: 40px;
  filter: drop-shadow(0 4px 4px rgba(0,0,0,.2));
  animation: swim 14s linear infinite;
}
.fish-1 { animation-duration: 16s; bottom: 60px; }
.fish-2 { animation-duration: 22s; animation-delay: -8s; bottom: 30px; font-size: 2rem; }
.fish-3 { animation-duration: 19s; animation-delay: -4s; bottom: 80px; font-size: 2.2rem; }

@keyframes swim {
  0%   { left: -8%;  transform: scaleX(1)  translateY(0); }
  49%  {              transform: scaleX(1)  translateY(-10px); }
  50%  { left: 108%; transform: scaleX(-1) translateY(-10px); }
  99%  {              transform: scaleX(-1) translateY(0); }
  100% { left: -8%;  transform: scaleX(1)  translateY(0); }
}

/* =====================  SECCIONES  ===================== */
.section {
  padding: 90px 20px;
  position: relative;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
}
.section-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  text-align: center;
  margin-bottom: 18px;
}
.section-lead {
  text-align: center;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  max-width: 760px;
  margin: 0 auto 50px;
}

.section-light { background: var(--cream); }
.section-blue {
  background: linear-gradient(180deg, #E0F2FE 0%, #BAE6FD 100%);
}
.section-blue-deep {
  background: linear-gradient(180deg, #0EA5E9 0%, #0C4A6E 100%);
  color: #F0F9FF;
}
.section-blue-deep .section-title,
.section-blue-deep .section-lead { color: #fff; }

.section-coral {
  background: linear-gradient(180deg, #FEE2E2 0%, #FECACA 100%);
}
.section-green {
  background: linear-gradient(180deg, #D1FAE5 0%, #A7F3D0 100%);
}
.section-game {
  background: linear-gradient(180deg, #F0F9FF 0%, #E0F2FE 100%);
}
.section-quiz {
  background: linear-gradient(180deg, #E0F2FE 0%, #BAE6FD 100%);
}

/* Ilustración del río */
.river-illustration {
  max-width: 800px;
  margin: 30px auto 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 4px solid #fff;
}

.river-illustration img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

/* =====================  TARJETAS  ===================== */
.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform .25s ease, box-shadow .25s ease;
  border: 3px solid transparent;
}
.card:hover {
  transform: translateY(-8px) rotate(-.5deg);
  box-shadow: var(--shadow-lg);
}
.card h3 { font-size: 1.3rem; }
.card p  { font-size: .98rem; margin: 0; }

/* Río Turbio */
.river-photo {
  max-width: 900px;
  margin: 40px auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 5px solid #fff;
}
.river-photo img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}
.photo-caption {
  background: rgba(239,68,68,0.95);
  color: #fff;
  text-align: center;
  padding: 14px 20px;
  margin: 0;
  font-weight: 700;
  font-size: 1.05rem;
}

.turbio-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  margin-top: 30px;
}
.card-fact { border-color: var(--sky); }
.card-icon {
  font-size: 3.2rem;
  margin-bottom: 8px;
  display: inline-block;
  animation: tilt 4s ease-in-out infinite;
}
@keyframes tilt {
  0%, 100% { transform: rotate(-6deg); }
  50%      { transform: rotate(6deg); }
}

/* Causas */
.cause-grid {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: 28px;
  padding: 10px 10px 30px;
  margin: 0 -10px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: #FCA5A5 rgba(0,0,0,0.05);
}
.cause-grid::-webkit-scrollbar {
  height: 10px;
}
.cause-grid::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.05);
  border-radius: 10px;
}
.cause-grid::-webkit-scrollbar-thumb {
  background: #FCA5A5;
  border-radius: 10px;
}
.card-cause { 
  border-color: #FCA5A5;
  padding: 0;
  overflow: hidden;
  position: relative;
  flex: 0 0 min(320px, 85vw);
  scroll-snap-align: start;
}
.cause-photo {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}
.cause-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.card-cause:hover .cause-photo img {
  transform: scale(1.1);
}
.card-cause h3,
.card-cause p {
  padding: 0 24px;
}
.card-cause h3 {
  margin-top: 16px;
}
.card-cause p {
  padding-bottom: 24px;
}
.cause-emoji {
  font-size: 3rem;
  margin: 16px 0 8px 24px;
  display: inline-block;
  transition: transform .3s;
  position: absolute;
  top: 150px;
  left: 0;
  background: rgba(255,255,255,0.95);
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  z-index: 2;
}
.card-cause:hover .cause-emoji {
  transform: scale(1.15) rotate(-8deg);
}

/* Consecuencias */
.consec-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.card-consec { 
  border-color: var(--coral);
  padding: 0;
  overflow: hidden;
  position: relative;
}
.consec-photo {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
}
.consec-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
  filter: brightness(0.85);
}
.card-consec:hover .consec-photo img {
  transform: scale(1.08);
  filter: brightness(0.75);
}
.card-consec h3,
.card-consec p {
  padding: 0 24px;
}
.card-consec h3 {
  margin-top: 16px;
}
.card-consec p {
  padding-bottom: 24px;
}
.consec-icon {
  font-size: 3.2rem;
  margin: 16px 0 6px 24px;
  animation: pulse 2.4s ease-in-out infinite;
  display: inline-block;
  position: absolute;
  top: 160px;
  left: 0;
  background: rgba(255,255,255,0.95);
  width: 75px;
  height: 75px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  z-index: 2;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.1); }
}

/* =====================  RECICLAR  ===================== */
.section-green {
  background: linear-gradient(180deg, #D1FAE5 0%, #A7F3D0 100%);
}

/* Reciclar — preview de bins */
.bins-preview {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  margin-top: 35px;
}
.river-badge-mini {
  background: linear-gradient(135deg, #FFFFFF 0%, #F0F9FF 100%);
  color: var(--river-deep);
  border-radius: var(--radius);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 6px 0 rgba(12,74,110,0.1), 0 8px 20px rgba(12,74,110,0.05);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  font-family: 'Fredoka', sans-serif;
  font-weight: 600;
  border: 3px solid var(--sky-2);
}
.river-badge-mini span {
  font-size: 2.2rem;
  line-height: 1;
}
.river-badge-mini p {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.2;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  color: var(--river-deep);
}
.river-badge-mini:hover {
  transform: translateY(-5px) scale(1.03);
  border-color: var(--river);
  box-shadow: 0 10px 0 rgba(12,74,110,0.12), 0 12px 24px rgba(12,74,110,0.08);
}

/* =====================  JUEGO  ===================== */
.game-board {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--sky-2);
  position: relative;
  overflow: hidden;
}

.game-board::before {
  content: '💧';
  position: absolute;
  top: -40px;
  right: -40px;
  font-size: 200px;
  opacity: 0.03;
  transform: rotate(-15deg);
}

.game-hud {
  display: flex; justify-content: space-around;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  font-family: 'Fredoka', sans-serif;
  font-size: 1.3rem;
  position: relative;
  z-index: 1;
}
.hud-item {
  background: linear-gradient(135deg, #E0F2FE 0%, #BAE6FD 100%);
  padding: 12px 24px;
  border-radius: 999px;
  border: 3px solid var(--sky-2);
  box-shadow: 0 4px 0 rgba(14,165,233,0.15);
  transition: transform .2s;
  color: var(--river-deep);
}
.hud-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 0 rgba(14,165,233,0.2);
}

.game-stage {
  display: flex; flex-direction: column;
  align-items: center; gap: 35px;
  position: relative;
  z-index: 1;
}

.trash-zone {
  width: 100%;
  min-height: 180px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
  border-radius: var(--radius-lg);
  border: 4px dashed var(--sky-2);
  position: relative;
  box-shadow: inset 0 4px 12px rgba(14,165,233,0.05);
}

.trash-zone::before {
  content: '👇 Arrastra esta tarjeta';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.2rem;
  color: rgba(14,165,233,0.3);
  font-weight: 700;
  pointer-events: none;
}

.trash-item {
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  filter: drop-shadow(0 6px 12px rgba(12,74,110,0.15));
  transition: transform .2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 3px solid var(--river);
  border-radius: 16px;
  padding: 16px 28px;
  box-shadow: var(--shadow-md);
  animation: itemFloat 3s ease-in-out infinite;
}

@keyframes itemFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.trash-item:hover { 
  transform: scale(1.05) rotate(-2deg);
  animation-play-state: paused;
}
.trash-item.dragging {
  cursor: grabbing;
  transform: scale(1.15) rotate(5deg);
  position: fixed;
  z-index: 1000;
  pointer-events: none;
  filter: drop-shadow(0 15px 30px rgba(12,74,110,0.3));
}

.trash-item-emoji {
  font-size: 4rem;
  pointer-events: none;
}

.trash-item-label {
  font-size: 0.95rem;
  font-weight: 700;
  background: #ffffff;
  padding: 4px 12px;
  border-radius: 8px;
  border: 2px solid var(--sky-2);
  color: var(--river-deep);
  white-space: nowrap;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  pointer-events: none;
}

.river-zones {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
  margin-top: 24px;
}

.river-card-zone {
  background: linear-gradient(180deg, #FFFFFF 0%, #F0F9FF 100%);
  color: var(--river-deep);
  border-radius: var(--radius-lg);
  padding: 28px 16px;
  text-align: center;
  box-shadow: 0 8px 0 rgba(14,165,233,0.1), 0 10px 25px rgba(14,165,233,0.05);
  transition: transform .3s cubic-bezier(0.25, 0.8, 0.25, 1), border-color .3s, box-shadow .3s;
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border: 4px dashed var(--sky-2);
}

.river-card-zone::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 35%;
  background: rgba(14, 165, 233, 0.06);
  border-radius: 1000% 1000% 0 0;
  z-index: 1;
  transform: scaleY(0.8);
  animation: waveMotion 4s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes waveMotion {
  from { transform: translateY(3px) scaleY(0.7); }
  to { transform: translateY(-3px) scaleY(0.9); }
}

.river-card-zone-emoji { 
  font-size: 3.5rem; 
  margin-bottom: 12px;
  transition: transform .3s;
  z-index: 2;
  position: relative;
}
.river-card-zone:hover .river-card-zone-emoji {
  transform: scale(1.15) rotate(-5deg);
}
.river-card-zone-label { 
  font-size: 1.25rem;
  font-weight: 700;
  z-index: 2;
  position: relative;
  color: var(--river-deep);
}
.river-card-zone.drag-over {
  transform: translateY(-8px) scale(1.04);
  border-color: var(--river);
  border-style: solid;
  background: linear-gradient(180deg, #E0F2FE 0%, #BAE6FD 100%);
  box-shadow: 0 16px 32px rgba(14,165,233,0.15), 0 20px 40px rgba(14,165,233,0.1);
}
.river-card-zone.drag-over::after {
  background: rgba(14, 165, 233, 0.2);
}

.river-card-zone.shake { animation: shake .4s ease; }
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-12px) rotate(-4deg); }
  40%     { transform: translateX(12px) rotate(4deg); }
  60%     { transform: translateX(-10px) rotate(-3deg); }
  80%     { transform: translateX(10px) rotate(3deg); }
}
.river-card-zone.success { 
  animation: pop .5s ease; 
  border-color: var(--green);
  border-style: solid;
  background: linear-gradient(180deg, #D1FAE5 0%, #A7F3D0 100%);
}
@keyframes pop {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.12); box-shadow: 0 16px 0 rgba(16,185,129,0.3), 0 20px 40px rgba(16,185,129,0.2); }
  100% { transform: scale(1); }
}

.game-msg {
  text-align: center;
  margin-top: 24px;
  font-size: 1.2rem;
  font-weight: 700;
  min-height: 2em;
  transition: all .3s;
  padding: 12px 24px;
  border-radius: var(--radius);
}
.game-msg.ok {
  color: #059669;
  background: rgba(209,250,229,0.6);
}
.game-msg.fail {
  color: #DC2626;
  background: rgba(254,226,226,0.6);
}

/* Pantalla de victoria */
.win-screen {
  position: fixed; inset: 0;
  background: rgba(12,74,110,0.85);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  padding: 20px;
  animation: fadeIn .3s ease;
}
.win-screen[hidden] { display: none; }
.win-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
  border: 5px solid var(--sun);
  animation: popIn .5s cubic-bezier(.34,1.56,.64,1);
  position: relative;
  z-index: 2;
}
.win-emoji { font-size: 5rem; animation: bounce 1.2s infinite; }
.win-card h3 { font-size: 2rem; color: var(--river-deep); }
.win-card p  { font-size: 1.2rem; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes popIn  {
  from { transform: scale(.5) rotate(-10deg); opacity: 0; }
  to   { transform: none; opacity: 1; }
}

/* Confetti */
.confetti-piece {
  position: fixed;
  width: 10px; height: 16px;
  top: -20px;
  z-index: 999;
  pointer-events: none;
  animation: confettiFall linear forwards;
}
@keyframes confettiFall {
  0%   { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(110vh) rotate(720deg); opacity: 0; }
}

/* =====================  QUIZ  ===================== */
.quiz-board {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--sky-2);
  position: relative;
  overflow: hidden;
}

.quiz-board::before {
  content: '🧠';
  position: absolute;
  top: -30px;
  right: -30px;
  font-size: 180px;
  opacity: 0.03;
  transform: rotate(15deg);
}

.quiz-content {
  margin-top: 30px;
  position: relative;
  z-index: 1;
}

.question-card {
  background: linear-gradient(135deg, #F0F9FF 0%, #E0F2FE 100%);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 3px solid var(--river);
  margin-bottom: 24px;
  box-shadow: 0 8px 20px rgba(14,165,233,0.1);
  position: relative;
}

.question-card::before {
  content: '?';
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 80px;
  font-weight: 700;
  color: rgba(14,165,233,0.08);
  font-family: 'Fredoka', sans-serif;
}

.question-text {
  font-size: clamp(1.25rem, 2.8vw, 1.7rem);
  color: var(--river-deep);
  margin-bottom: 32px;
  text-align: center;
  line-height: 1.4;
  position: relative;
  z-index: 1;
}

.options {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.option-btn {
  background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%);
  border: 3px solid var(--sky-2);
  border-radius: var(--radius);
  padding: 20px 28px;
  font-family: 'Nunito', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  transition: all .3s ease;
  text-align: left;
  box-shadow: 0 4px 0 rgba(14,165,233,0.15);
  position: relative;
  overflow: hidden;
}

.option-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,0.15), transparent);
  transition: left .5s;
}

.option-btn:hover:not(:disabled)::before {
  left: 100%;
}

.option-btn:hover:not(:disabled) {
  transform: translateY(-4px);
  border-color: var(--river);
  box-shadow: 0 8px 0 rgba(14,165,233,0.2), 0 10px 20px rgba(14,165,233,0.1);
}

.option-btn:active:not(:disabled) {
  transform: translateY(2px);
  box-shadow: 0 2px 0 rgba(14,165,233,0.15);
}

.option-btn.correct {
  background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
  border-color: #10B981;
  animation: correctPulse .6s ease;
  box-shadow: 0 4px 0 rgba(16,185,129,0.3), 0 8px 20px rgba(16,185,129,0.25);
}

.option-btn.correct::after {
  content: '✓';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: #059669;
  animation: checkmark .4s ease;
}

@keyframes checkmark {
  0% { transform: translateY(-50%) scale(0); }
  50% { transform: translateY(-50%) scale(1.3); }
  100% { transform: translateY(-50%) scale(1); }
}

.option-btn.incorrect {
  background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%);
  border-color: #EF4444;
  animation: shake .4s ease;
  box-shadow: 0 4px 0 rgba(239,68,68,0.3);
}

.option-btn.incorrect::after {
  content: '✗';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: #DC2626;
  animation: xmark .4s ease;
}

@keyframes xmark {
  0% { transform: translateY(-50%) scale(0) rotate(0deg); }
  50% { transform: translateY(-50%) scale(1.3) rotate(180deg); }
  100% { transform: translateY(-50%) scale(1) rotate(180deg); }
}

.option-btn:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

@keyframes correctPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}

.quiz-feedback {
  text-align: center;
  font-size: 1.2rem;
  font-weight: 700;
  min-height: 2em;
  margin-top: 20px;
  transition: all .3s;
  padding: 12px 20px;
  border-radius: var(--radius);
}

.quiz-feedback.correct { 
  color: #059669;
  background: rgba(209,250,229,0.5);
}
.quiz-feedback.incorrect { 
  color: #DC2626;
  background: rgba(254,226,226,0.5);
}

/* Resultados del quiz */
.quiz-results {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, rgba(67,56,202,0.9) 0%, rgba(99,102,241,0.9) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  animation: fadeIn .3s ease;
  backdrop-filter: blur(8px);
}

.quiz-results[hidden] { display: none; }

.results-card {
  background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  text-align: center;
  max-width: 520px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.3);
  border: 6px solid #818CF8;
  animation: popIn .6s cubic-bezier(.34,1.56,.64,1);
  position: relative;
  z-index: 2;
}

.results-emoji {
  font-size: 6rem;
  animation: bounce 1.2s infinite;
  margin-bottom: 10px;
}

.results-card h3 {
  font-size: 2.2rem;
  color: var(--river-deep);
  margin-bottom: 20px;
}

.results-card p {
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.results-card p strong {
  color: #4338CA;
  font-size: 1.5rem;
}

.results-message {
  font-size: 1.2rem;
  color: #4338CA;
  font-style: italic;
  margin-top: 20px;
  padding: 16px 24px;
  background: rgba(129,140,248,0.1);
  border-radius: var(--radius);
  border: 2px dashed #818CF8;
}

/* =====================  TIPS  ===================== */
.tips-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
  margin-top: 40px;
}
.card-tip {
  flex: 1 1 280px;
  max-width: 320px;
  border-color: var(--sun);
  position: relative;
  padding-top: 38px;
}
.tip-num {
  position: absolute;
  top: -22px; left: 50%;
  transform: translateX(-50%);
  width: 48px; height: 48px;
  background: var(--sun);
  color: var(--river-deep);
  border-radius: 50%;
  font-family: 'Fredoka', sans-serif;
  font-size: 1.6rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 0 #B45309;
}

/* =====================  EQUIPO  ===================== */
.team-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 22px;
  margin-bottom: 40px;
}
.team-card {
  flex: 1 1 200px;
  max-width: 240px;
  background: rgba(255,255,255,0.12);
  border: 3px solid rgba(255,255,255,0.4);
  border-radius: var(--radius);
  padding: 28px 14px;
  text-align: center;
  transition: transform .3s, background .3s;
  backdrop-filter: blur(6px);
}
.team-card:hover {
  transform: translateY(-8px) rotate(1deg);
  background: rgba(255,255,255,0.22);
}
.team-avatar { font-size: 4rem; margin-bottom: 6px; }
.team-card h3 { color: #fff; font-size: 1.2rem; margin: 0; }

.team-meta {
  text-align: center;
  background: rgba(255,255,255,0.12);
  border: 2px dashed rgba(255,255,255,0.5);
  border-radius: var(--radius);
  padding: 20px;
}
.team-meta p { margin: 4px 0; }

/* =====================  FOOTER  ===================== */
.footer {
  background: #082F49;
  color: #BAE6FD;
  text-align: center;
  padding: 30px 16px;
  font-size: .95rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.footer-logo {
  height: 60px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer p {
  margin: 0;
}

/* =====================  REVEAL  ===================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* =====================  RESPONSIVE  ===================== */
@media (max-width: 760px) {
  .nav {
    padding: 10px 16px;
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
  .nav-links {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    width: 100%;
    justify-content: flex-start;
    padding: 6px 0;
    gap: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .nav-links::-webkit-scrollbar {
    display: none;
  }
  .nav-links a {
    padding: 6px 12px;
    font-size: .9rem;
    white-space: nowrap;
    background: rgba(12,74,110,0.05);
  }
  .nav-logo { font-size: 1.2rem; }

  .hero { padding-top: 130px; padding-bottom: 160px; }
  .sun  { width: 90px; height: 90px; top: 100px; right: 20px; }

  .river-zones {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .trash-item {
    padding: 12px 18px;
  }
  .trash-item-emoji {
    font-size: 3rem;
  }
  .section { padding: 70px 16px; }
}

@media (max-width: 420px) {
  .nav-links a { padding: 3px 8px; font-size: .82rem; }
  .hero-subtitle { font-size: 1rem; padding: 14px 16px; }
}

/* =====================  ACCESIBILIDAD  ===================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* =====================  MODAL DE EQUIPO  ===================== */
.team-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  animation: fadeIn 0.3s ease;
  backdrop-filter: blur(8px);
}

.team-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-modal-content {
  background: linear-gradient(135deg, #FFFFFF 0%, #F0F9FF 100%);
  margin: auto;
  padding: 0;
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 90%;
  box-shadow: 0 25px 60px rgba(0,0,0,0.5);
  animation: modalSlideIn 0.4s cubic-bezier(.34,1.56,.64,1);
  position: relative;
  overflow: hidden;
  border: 5px solid #0EA5E9;
}

@keyframes modalSlideIn {
  from {
    transform: scale(0.7) translateY(-50px);
    opacity: 0;
  }
  to {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

.team-modal-close {
  position: absolute;
  top: 15px;
  right: 20px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  z-index: 10;
  width: 45px;
  height: 45px;
  background: rgba(239,68,68,0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.team-modal-close:hover {
  background: #DC2626;
  transform: rotate(90deg) scale(1.1);
}

.team-modal-body {
  text-align: center;
  padding: 0;
}

.team-modal-img-container {
  width: 100%;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0EA5E9 0%, #0284C7 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.team-modal-photo {
  width: 100%;
  height: auto;
  display: block;
  max-height: 500px;
  object-fit: cover;
}

.team-modal-avatar {
  font-size: 12rem;
  animation: float 3s ease-in-out infinite;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.team-modal-body h3 {
  font-family: 'Fredoka', sans-serif;
  font-size: 2rem;
  color: var(--river-deep);
  margin: 20px 0 10px;
  padding: 0 20px;
}

.team-modal-body p {
  font-size: 1.2rem;
  color: #64748B;
  margin: 0 0 25px;
  padding: 0 20px;
  font-weight: 600;
}

.team-card {
  cursor: pointer;
  user-select: none;
}

.team-card:hover {
  transform: translateY(-12px) rotate(2deg) scale(1.05);
}

.team-role {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  margin-top: 5px;
  font-weight: 600;
}

/* Responsive */
@media (max-width: 600px) {
  .team-modal-content {
    max-width: 95%;
  }
  
  .team-modal-body img {
    max-height: 400px;
  }
  
  .team-modal-body h3 {
    font-size: 1.6rem;
  }
}

/* =====================  CARRUSEL DE RÍOS  ===================== */
.carousel-container {
  position: relative;
  max-width: 900px;
  margin: 40px auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #ffffff;
  border: 6px solid #ffffff;
}

.carousel-track {
  display: flex;
  flex-direction: row;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.carousel-slide {
  min-width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

.slide-img {
  position: relative;
  width: 100%;
  height: 420px;
  overflow: hidden;
}

.slide-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.carousel-slide:hover .slide-img img {
  transform: scale(1.04);
}

.slide-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  color: #ffffff;
  padding: 8px 18px;
  border-radius: 999px;
  font-family: 'Fredoka', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  letter-spacing: 0.5px;
}

.badge-warning { 
  background: rgba(239, 68, 68, 0.95); 
}

.badge-success { 
  background: rgba(16, 185, 129, 0.95); 
}

.slide-content {
  padding: 30px 35px;
  text-align: center;
  background: #ffffff;
}

.slide-content h3 {
  font-size: 2rem;
  color: var(--river-deep);
  margin-top: 0;
  margin-bottom: 12px;
}

.slide-content p {
  font-size: 1.1rem;
  color: #475569;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
  font-family: 'Nunito', sans-serif;
}

.carousel-btn {
  position: absolute;
  top: 40%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.4rem;
  color: var(--river-deep);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: all 0.25s ease;
  z-index: 10;
}

.carousel-btn:hover {
  background: #ffffff;
  transform: translateY(-50%) scale(1.1);
  color: var(--river);
  box-shadow: 0 6px 18px rgba(0,0,0,0.22);
}

.prev-btn { left: 16px; }
.next-btn { right: 16px; }

.carousel-indicators {
  position: absolute;
  top: 380px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.indicator.active {
  background: #ffffff;
  transform: scale(1.25);
  box-shadow: 0 2px 6px rgba(0,0,0,0.45);
}

@media (max-width: 760px) {
  .slide-img { height: 280px; }
  .carousel-btn { width: 40px; height: 40px; font-size: 1.1rem; top: 35%; }
  .carousel-indicators { top: 250px; }
  .slide-content { padding: 20px 16px; }
  .slide-content h3 { font-size: 1.6rem; }
}

/* =====================  BOTÓN MODO OSCURO  ===================== */
.btn-theme-toggle {
  background: transparent;
  border: 2px solid var(--sky-2);
  font-size: 1.25rem;
  padding: 6px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.btn-theme-toggle:hover {
  background: var(--sky);
  transform: scale(1.1) rotate(15deg);
  border-color: var(--river);
}
.btn-theme-toggle:active {
  transform: scale(0.9);
}

/* =====================  MODO OSCURO (DARK MODE) OVERRIDES  ===================== */
body.dark-mode {
  --cream: #0B132B;
  --ink: #F8FAFC;
  --paper: #1C2541;
  --sky: #1C2541;
  --sky-2: #3A506B;
  --river: #5BC0BE;
  --river-deep: #FFFFFF;
  --green: #48CAE4;
}

body.dark-mode .nav {
  background: rgba(11, 19, 43, 0.85);
  border-bottom-color: #3A506B;
}
body.dark-mode .nav-logo,
body.dark-mode .nav-links a {
  color: #F8FAFC;
}
body.dark-mode .nav-links a:hover {
  background: #1C2541;
}

body.dark-mode .hero {
  background: linear-gradient(180deg, #0B132B 0%, #1C2541 50%, #3A506B 100%);
}
body.dark-mode .hero-subtitle {
  background: rgba(11, 19, 43, 0.85);
  color: #E2E8F0;
  border: 1px solid rgba(255,255,255,0.1);
}
body.dark-mode .sun-core {
  background: #E2E8F0;
  box-shadow: 0 0 60px rgba(226, 232, 240, 0.8);
}
body.dark-mode .sun-rays {
  background: conic-gradient(from 0deg,
    #E2E8F0 0 8deg, transparent 8deg 45deg,
    #E2E8F0 45deg 53deg, transparent 53deg 90deg,
    #E2E8F0 90deg 98deg, transparent 98deg 135deg,
    #E2E8F0 135deg 143deg, transparent 143deg 180deg,
    #E2E8F0 180deg 188deg, transparent 188deg 225deg,
    #E2E8F0 225deg 233deg, transparent 233deg 270deg,
    #E2E8F0 270deg 278deg, transparent 278deg 315deg,
    #E2E8F0 315deg 323deg, transparent 323deg 360deg);
}

body.dark-mode .wave-1 { fill: #1C2541; }
body.dark-mode .wave-2 { fill: #0B132B; }
body.dark-mode .wave-3 { fill: #020617; }

body.dark-mode .section-blue {
  background: linear-gradient(180deg, #1C2541 0%, #0B132B 100%);
}
body.dark-mode .section-blue-deep {
  background: linear-gradient(180deg, #0B132B 0%, #020617 100%);
}
body.dark-mode .section-coral {
  background: linear-gradient(180deg, #311010 0%, #170505 100%);
}
body.dark-mode .section-green {
  background: linear-gradient(180deg, #062F21 0%, #021E14 100%);
}
body.dark-mode .section-game {
  background: linear-gradient(180deg, #1E293B 0%, #0F172A 100%);
}
body.dark-mode .section-quiz {
  background: linear-gradient(180deg, #0F172A 0%, #020617 100%);
}

body.dark-mode .card,
body.dark-mode .river-card-zone,
body.dark-mode .river-badge-mini,
body.dark-mode .access-quiz-board,
body.dark-mode .access-question-card,
body.dark-mode .question-card,
body.dark-mode .results-card,
body.dark-mode .win-card,
body.dark-mode .team-modal-content {
  background: linear-gradient(135deg, #1C2541 0%, #0B132B 100%) !important;
  border-color: #3A506B !important;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3) !important;
}

body.dark-mode .option-btn,
body.dark-mode .access-option-btn {
  background: linear-gradient(135deg, #1C2541 0%, #0B132B 100%);
  border-color: #3A506B;
  color: #F8FAFC;
  box-shadow: 0 4px 0 rgba(0,0,0,0.4);
}
body.dark-mode .option-btn:hover:not(:disabled),
body.dark-mode .access-option-btn:hover:not(:disabled) {
  border-color: var(--river);
  box-shadow: 0 8px 0 rgba(91, 192, 190, 0.2), 0 10px 20px rgba(0, 0, 0, 0.2);
}

body.dark-mode .carousel-container {
  background: #1C2541;
  border-color: #1C2541;
}
body.dark-mode .slide-content {
  background: #1C2541;
}
body.dark-mode .slide-content p {
  color: #CBD5E1;
}

body.dark-mode .card h3,
body.dark-mode .river-card-zone-label,
body.dark-mode .river-badge-mini p,
body.dark-mode .access-header h1,
body.dark-mode .access-header p,
body.dark-mode .access-question-text,
body.dark-mode .question-text,
body.dark-mode .win-card h3,
body.dark-mode .results-card h3,
body.dark-mode .results-message,
body.dark-mode .team-modal-body h3 {
  color: #F8FAFC !important;
}

body.dark-mode .card p,
body.dark-mode .photo-caption {
  color: #CBD5E1 !important;
}

body.dark-mode .trash-zone {
  background: linear-gradient(135deg, #1C2541 0%, #0B132B 100%);
  border-color: #3A506B;
}
body.dark-mode .trash-item,
body.dark-mode .trash-item-label {
  background: #1C2541;
  border-color: var(--river);
  color: #F8FAFC;
}

body.dark-mode .hud-item {
  background: linear-gradient(135deg, #1C2541 0%, #0B132B 100%);
  border-color: #3A506B;
  color: #F8FAFC;
}

body.dark-mode .team-card:hover {
  background: rgba(255,255,255,0.05);
}