body {
  font-family: 'Montserrat', Arial, sans-serif;
  background: #232526;
  color: #fff;
}
.password-input {
  -webkit-appearance: none;
  appearance: none;
  background: rgba(0,0,0,0.10) !important;
  border: none !important;
  color: #fff;
  font-size: 1.1rem;
  padding: 0.5rem 0 0.3rem 0;
  outline: none !important;
  transition: border-color 0.2s;
  font-family: inherit;
  box-shadow: none !important;
}
.password-input:focus {
  border-bottom: 1px solid #2d7ff9 !important;
  box-shadow: none !important;
}
input:-webkit-autofill,
input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px transparent inset !important;
  box-shadow: 0 0 0 1000px transparent inset !important;
  -webkit-text-fill-color: #fff !important;
  caret-color: #fff;
}
@font-face {
  font-family: 'Montserrat';
  src: url('fonts/Montserrat-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
}

h1 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 0.9em;
  font-weight: 200;
  margin-top: 2rem;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
  color: #fff;

}

.logo-center {
  position: absolute;
  left: 50%;
  top: 16px;
  transform: translateX(-50%);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: 2px;
  color: #fff;
  text-align: center;
  pointer-events: none;
  line-height: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  z-index: 1200;
}

.menu-btn {
  position: absolute;
  top: 16px;
  left: 16px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  z-index: 1100;
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 240px;
  height: 100%;
  background: #18191a;
  box-shadow: 2px 0 12px #0003;
  transform: translateX(-100%);
  transition: transform 0.6s cubic-bezier(.4,0,.2,1);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding-top: 60px;
}

.sidebar.open {
  transform: translateX(0);
}

.sidebar a {
  color: #fff;
  text-decoration: none;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  transition: background 0.2s;
}

.sidebar a:hover {
  background: #232526;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.3);
  z-index: 999;
  display: none;
}

.overlay.open {
  display: block;
}

.main-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
}

h1 {
  font-size: 0.3rem;
  font-weight: 200;
  margin-top: 2rem;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
  color: #fff;
  text-shadow: 0 2px 16px #0008;
}

.password-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  width: 100%;
  max-width: 260px;
  margin: 0 auto;
}
.password-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid #fff;
  color: #fff;
  font-size: 1.1rem;
  padding: 0.5rem 0 0.3rem 0;
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
  box-shadow: none;
}
.password-input:focus {
  border-bottom: 1px solid #2d7ff9;
  box-shadow: none;
}
.gir-btn {
  width: auto;
  min-width: 64px;
  background: transparent;
  color: #fff;
  border: 1.2px solid #fff;
  border-radius: 7px;
  padding: 0.45rem 1.2rem;
  font-size: 1.05rem;
  font-family: inherit;
  cursor: pointer;
  opacity: 0.85;
  transition: border-color 0.2s, color 0.2s;
  align-self: center;
}
.gir-btn:hover, .gir-btn:focus {
  border-color: #2d7ff9;
  color: #2d7ff9;
  outline: none;
}

.footer-signature {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 12px;
  width: 100vw;
  text-align: center;
  color: #fff;
  opacity: 0.5;
  font-size: 1rem;
  letter-spacing: 1px;
  pointer-events: none;
  user-select: none;
  z-index: 1;
}

@media (max-width: 600px) {
  .main-content h1 {
    font-size: 0.9rem;
  }
  .sidebar {
    width: 80vw;
    min-width: 180px;
  }
  .logo-center {
    font-size: 1.5rem;
  }
  .footer-signature {
    font-size: 0.8rem;
  }
}