/* ===== Boot Screen ===== */
.boot {
  position: fixed;
  inset: 0;
  background: #050505;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  cursor: pointer;
}

.boot__logo {
  margin-bottom: 40px;
  opacity: 0;
  animation: boot-fade-in 0.8s ease forwards;
}

.boot__logo-text {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: #e2e8f0;
  letter-spacing: -0.02em;
}

.boot__logo-text .accent {
  color: #6366f1;
}

.boot__terminal {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #22c55e;
  line-height: 1.8;
  text-align: left;
  width: 400px;
  max-width: 90vw;
  opacity: 0;
  animation: boot-fade-in 0.5s 0.6s ease forwards;
}

.boot__skip {
  position: absolute;
  bottom: 32px;
  font-size: 0.75rem;
  color: #333;
  animation: boot-fade-in 0.5s 1s ease forwards;
  opacity: 0;
}

@keyframes boot-fade-in {
  to { opacity: 1; }
}

/* ===== Login Screen ===== */
.login {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  background: var(--os-bg);
  overflow: hidden;
}

.login__particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.login__particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--os-accent);
  border-radius: 50%;
  opacity: 0.2;
  animation: particle-float linear infinite;
}

@keyframes particle-float {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 0.3; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.login__card {
  text-align: center;
  z-index: 1;
  animation: login-enter 0.5s ease;
}

@keyframes login-enter {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.login__avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--os-surface);
  border: 2px solid var(--os-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.login__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.login__btn {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 12px 40px;
  background: var(--os-accent);
  color: white;
  border-radius: 8px;
  transition: background 0.2s, transform 0.15s;
}

.login__btn:hover {
  background: var(--os-accent-hover);
  transform: scale(1.03);
}

.login__arrow {
  display: inline-block;
  transition: transform 0.2s;
}

.login__btn:hover .login__arrow {
  transform: translateX(3px);
}