body {
  align-items: center;
}

main {
  width: min(620px, 100%);
  text-align: center;
}

.card {
  background: rgba(15, 23, 42, 0.86);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 30px;
  padding: 30px 22px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(2.2rem, 10vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
  font-weight: 1000;
}

p {
  margin: 0 auto 26px;
  max-width: 430px;
  color: #cbd5e1;
  font-size: clamp(1rem, 4vw, 1.2rem);
  line-height: 1.45;
}

.workout {
  display: block;
  text-decoration: none;
  color: #06110a;
  background: #bef264;
  border: 2px solid #ecfccb;
  border-radius: 24px;
  padding: 22px 18px;
  font-size: clamp(1.3rem, 6vw, 2rem);
  font-weight: 1000;
  letter-spacing: -0.03em;
  box-shadow: 0 16px 42px rgba(190, 242, 100, 0.22);
  margin: 0 auto;
  width: min(420px, 100%);
}

.workout span {
  display: block;
  font-size: 0.9rem;
  font-weight: 850;
  margin-top: 6px;
  opacity: 0.76;
  letter-spacing: 0;
}

.workout:active {
  transform: translateY(1px) scale(0.99);
}

.small {
  margin-top: 18px;
  color: #94a3b8;
  font-size: 0.92rem;
}

.small a {
  color: #7dd3fc;
  font-weight: 700;
}

.aviso-dados {
  display: block;
  text-decoration: none;
  background: rgba(190, 242, 100, 0.12);
  border: 1px dashed rgba(190, 242, 100, 0.5);
  border-radius: 18px;
  padding: 14px 16px;
  margin-bottom: 18px;
  color: #bef264;
  font-weight: 800;
  font-size: 0.95rem;
}

.aviso-dados:active {
  transform: translateY(1px) scale(0.99);
}

.voltar-fixo {
  position: fixed;
  top: max(18px, env(safe-area-inset-top));
  left: 18px;
  z-index: 20;
}

.config-icon {
  position: fixed;
  top: max(18px, env(safe-area-inset-top));
  right: 18px;
  z-index: 20;
  appearance: none;
  cursor: pointer;
  color: #cbd5e1;
  background: rgba(148, 163, 184, 0.14);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 14px;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.config-icon:active {
  transform: translateY(1px) scale(0.99);
}

.config-menu {
  position: fixed;
  top: calc(max(18px, env(safe-area-inset-top)) + 50px);
  right: 18px;
  z-index: 20;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 16px;
  padding: 6px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  min-width: 240px;
}

.config-menu-item {
  appearance: none;
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-radius: 10px;
  padding: 12px 10px;
  font-size: 0.92rem;
  font-weight: 700;
  color: #e2e8f0;
  cursor: pointer;
}

.config-menu-item:active {
  background: rgba(148, 163, 184, 0.14);
}

.confirm-card {
  background: rgba(15, 23, 42, 0.98);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 20px;
  padding: 20px;
  width: min(360px, 100%);
  text-align: left;
}

.confirm-card p {
  margin: 0 0 18px;
  max-width: none;
  color: #e2e8f0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.confirm-botoes {
  display: flex;
  gap: 10px;
}

.confirm-botoes button {
  appearance: none;
  flex: 1;
  border-radius: 14px;
  padding: 13px 10px;
  font-size: 0.95rem;
  font-weight: 900;
  cursor: pointer;
  touch-action: manipulation;
}

.confirm-botoes .secondary {
  background: rgba(148, 163, 184, 0.14);
  border: 1px solid rgba(148, 163, 184, 0.3);
  color: #e2e8f0;
}

.confirm-botoes .danger {
  background: #fb7185;
  border: 1px solid #fda4af;
  color: #1a0508;
}

.confirm-botoes button:active {
  transform: translateY(1px) scale(0.99);
}

.toast {
  position: fixed;
  bottom: max(24px, env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  z-index: 40;
  background: rgba(190, 242, 100, 0.16);
  border: 1px solid rgba(190, 242, 100, 0.45);
  color: #bef264;
  font-weight: 800;
  font-size: 0.9rem;
  border-radius: 14px;
  padding: 12px 18px;
  max-width: min(420px, calc(100% - 36px));
  text-align: center;
}