/* SETOR — página de instalação */
.setup-page {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: #050608;
}

.setup-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.setup-bg__glow {
  position: absolute;
  width: 120%;
  height: 120%;
  top: -10%;
  left: -10%;
  background:
    radial-gradient(ellipse 55% 45% at 50% 35%, rgba(var(--theme-rgb), 0.14), transparent 60%),
    radial-gradient(ellipse 40% 30% at 80% 70%, rgba(124, 77, 255, 0.06), transparent 55%);
  animation: setupGlow 14s ease-in-out infinite alternate;
}

.setup-bg__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(var(--theme-rgb), 0.22) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.1;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
}

@keyframes setupGlow {
  from { transform: scale(1) translateY(0); opacity: 0.9; }
  to { transform: scale(1.06) translateY(-12px); opacity: 1; }
}

.setup-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 20px 48px;
}

.setup-card {
  width: min(480px, 100%);
  padding: 36px 32px 32px;
  border-radius: 22px;
  text-align: center;
  background: rgba(14, 17, 24, 0.88);
  border: 1px solid var(--theme-border);
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  backdrop-filter: blur(16px);
  animation: setupCardIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes setupCardIn {
  from { opacity: 0; transform: translateY(24px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.setup-logo-stage {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto 8px;
  display: grid;
  place-items: center;
}

.setup-orbit {
  position: absolute;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  border: 1px dashed rgba(var(--theme-rgb), 0.28);
  animation: setupOrbit 22s linear infinite;
}

.setup-orbit--2 {
  width: 130px;
  height: 130px;
  border-style: solid;
  border-color: rgba(var(--theme-rgb), 0.12);
  animation-direction: reverse;
  animation-duration: 16s;
}

@keyframes setupOrbit {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.setup-logo {
  width: min(160px, 72%);
  height: auto;
  object-fit: contain;
  position: relative;
  z-index: 2;
  animation: setupLogoFloat 5s ease-in-out infinite;
}

@keyframes setupLogoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.setup-pill {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold-2);
  background: var(--theme-a12);
  border: 1px solid var(--theme-border);
}

.setup-card h1 {
  margin: 0 0 10px;
  font-size: clamp(1.35rem, 4vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.setup-card > .setup-lead {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
  max-width: 38ch;
  margin-left: auto;
  margin-right: auto;
}

.setup-steps {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
}

.setup-step {
  flex: 1;
  max-width: 110px;
  padding: 8px 6px;
  border-radius: 10px;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--card-2);
  border: 1px solid var(--line);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.setup-step.active {
  color: var(--gold-2);
  border-color: var(--theme-border-strong);
  background: var(--theme-a08);
}

.setup-step.done {
  color: #86efac;
  border-color: rgba(34, 197, 94, 0.35);
}

.setup-body {
  text-align: left;
}

.setup-user {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--theme-a08);
  border: 1px solid var(--theme-border);
  font-size: 0.85rem;
  color: var(--text);
}

.setup-user__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.6);
  animation: setupPulse 2s ease infinite;
}

@keyframes setupPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.setup-discord-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  color: #fff;
  background: #5865f2;
  border: none;
  box-shadow: 0 8px 28px rgba(88, 101, 242, 0.35);
  transition: transform 0.15s, box-shadow 0.15s;
}

.setup-discord-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(88, 101, 242, 0.45);
}

.setup-discord-btn svg {
  flex-shrink: 0;
}

.setup-form .config-field span {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

.setup-form .config-field input,
.setup-form .config-field select {
  transition: border-color 0.15s, box-shadow 0.15s;
}

.setup-form .config-field input:focus,
.setup-form .config-field select:focus {
  outline: none;
  border-color: var(--theme-border-strong);
  box-shadow: var(--theme-ring);
}

.setup-invite {
  margin-top: 18px;
  padding: 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(var(--theme-rgb), 0.1), rgba(var(--theme-rgb), 0.04));
  border: 1px solid var(--theme-border);
  animation: setupCardIn 0.5s ease both;
}

.setup-invite strong {
  display: block;
  margin-bottom: 6px;
  color: var(--gold-2);
}

.setup-invite p {
  margin: 0 0 12px;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.45;
}

.setup-invite .btn--primary {
  width: 100%;
}

.setup-footer {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
}

.setup-footer a {
  color: var(--gold-2);
  text-decoration: none;
}

.setup-footer a:hover {
  text-decoration: underline;
}

.setup-error {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 0.85rem;
  text-align: center;
  color: #ff8a80;
  background: rgba(255, 82, 82, 0.1);
  border: 1px solid rgba(255, 82, 82, 0.25);
}

.setup-fade-in {
  animation: setupCardIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.setup-success {
  padding: 8px 0 4px;
}

.setup-success__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--green);
  background: rgba(34, 197, 94, 0.14);
  border: 1px solid rgba(34, 197, 94, 0.35);
}

.setup-success__title {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--gold-2, #e8c547);
}

.setup-success__text {
  color: var(--muted, #9aa3b2);
  font-size: 0.92rem;
  line-height: 1.55;
  margin-bottom: 20px;
}

.setup-success__cta {
  margin-top: 1.25rem;
  display: inline-flex;
  width: 100%;
  justify-content: center;
}

.setup-success__link {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.875rem;
  color: var(--muted);
  text-decoration: underline;
}

.setup-error.is-success {
  color: var(--green) !important;
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.28);
}

@media (max-width: 480px) {
  .setup-card { padding: 28px 20px 24px; }
  .setup-logo-stage { width: 160px; height: 160px; }
  .setup-logo { width: 120px; }
  .setup-steps { flex-wrap: wrap; }
  .setup-step { max-width: none; flex: 1 1 30%; }
}

@media (prefers-reduced-motion: reduce) {
  .setup-bg__glow,
  .setup-orbit,
  .setup-logo,
  .setup-user__dot,
  .setup-card,
  .setup-fade-in { animation: none; }
}