/* ── SPLASH ── */
#splash {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 999;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 16px;
}
#splash .sp-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 36px; font-weight: 900;
  color: #fff; text-transform: uppercase; letter-spacing: 2px;
}
#splash .sp-logo span { color: var(--C); }
#splash .sp-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--C);
  animation: pulse 1.2s infinite;
}

/* ── LOGIN SCREEN ── */
#login-screen {
  display: none;
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 998;
  align-items: center; justify-content: center;
}
#login-screen.show { display: flex; }

.login-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 36px;
  width: 90%; max-width: 400px;
  position: relative; overflow: hidden;
}
.login-box::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--C), var(--M));
}
.login-brand { text-align: center; margin-bottom: 28px; }
.login-brand-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 28px; font-weight: 900;
  color: #fff; text-transform: uppercase; letter-spacing: 2px;
}
.login-brand-name span { color: var(--C); }
.login-brand-sub { font-size: 12px; color: var(--muted); margin-top: 4px; letter-spacing: 1px; }

.btn-primary {
  width: 100%;
  background: var(--C);
  border: none; border-radius: 8px;
  color: #000;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px; font-weight: 800;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 12px; cursor: pointer;
  transition: opacity .15s;
}
.btn-primary:hover { opacity: .9; }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }

.login-error {
  display: none;
  color: var(--ferie);
  font-size: 12px; margin-bottom: 12px;
  text-align: center; padding: 8px;
  background: rgba(239,68,68,.08); border-radius: 6px;
}
.login-notice { margin-top: 14px; text-align: center; font-size: 11px; color: var(--muted); }

/* ── APP ── */
#app { display: none; }
#app.show { display: block; }

@media (max-width: 480px) {
  .login-box { padding: 28px 20px; }
}