.auth-page main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(4rem, 8vw, 8rem) 0;
  background: #f8fafc;
}

.auth-page .form-container {
  max-width: min(500px, 90vw);
  margin: 0 auto;
  background: #fff;
  padding: clamp(2rem, 4vw, 4rem);
  border-radius: clamp(1rem, 3vw, 2rem);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.auth-page .form-container form {
  display: flex;
  flex-direction: column;
  gap: clamp(1.2rem, 3vw, 2rem);
  background: transparent;
  padding: 0;
  border: 0;
  box-shadow: none;
  max-width: none;
  width: 100%;
  min-height: auto;
}

.auth-page .form-container h3 {
  font-size: clamp(1.8rem, 4vw, 2.2rem);
  font-weight: 800;
  color: #1a1a1a;
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
  text-align: center;
  letter-spacing: 0.2px;
}

.auth-page .box {
  width: 100%;
  padding: clamp(1.1rem, 2.6vw, 1.5rem) clamp(1.6rem, 3vw, 2.2rem);
  border: 2px solid #e0e0e0;
  border-radius: clamp(0.8rem, 2vw, 1.2rem);
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  color: #1a1a1a;
  background: #fafafa;
  transition: all 0.3s ease;
  letter-spacing: 0.1px;
}

.auth-page .box:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
  background: #fff;
}

.auth-page .box::placeholder {
  color: #999;
  font-weight: 400;
}

.auth-page .btn,
.auth-page .google-btn {
  width: 100%;
  border-radius: clamp(0.8rem, 2vw, 1.2rem);
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.6rem, 1.5vw, 0.9rem);
  letter-spacing: 0.2px;
  padding: clamp(1.3rem, 3vw, 1.7rem);
  margin-bottom: 0;
}

.auth-page .btn {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: #fff;
  border: none;
}

.auth-page .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.auth-page .google-btn {
  background: #fff;
  border: 2px solid #e0e0e0;
  color: #1a1a1a;
}

.auth-page .google-btn:hover {
  background: #fafafa;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.auth-page .divider {
  text-align: center;
  margin: clamp(1rem, 2.5vw, 1.5rem) 0;
  position: relative;
}

.auth-page .divider::before,
.auth-page .divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: #e0e0e0;
}

.auth-page .divider::before { left: 0; }
.auth-page .divider::after { right: 0; }

.auth-page .divider span {
  background: #fff;
  padding: 0 clamp(1rem, 2.5vw, 1rem);
  color: #6b7280;
  font-size: clamp(0.85rem, 2vw, 0.9rem);
}

@media (max-width: 768px) {
  .auth-page main { padding: 0; align-items: stretch; justify-content: flex-start; }
  .auth-page .form-container { width: 100%; max-width: 100%; margin: 0; border-radius: 0; box-shadow: none; padding: clamp(1.25rem, 3vw, 1.5rem); }
  .auth-page .form-container h3 { font-size: clamp(1.3rem, 3.5vw, 1.8rem); margin-bottom: clamp(1.2rem, 3vw, 2rem); }
  .auth-page .box,
  .auth-page .btn,
  .auth-page .google-btn { padding: clamp(0.8rem, 2.5vw, 1.2rem); font-size: clamp(0.85rem, 2.2vw, 0.95rem); }
}

@media (max-width: 480px) {
  .auth-page main { padding: 0; }
  .auth-page .form-container { padding: clamp(1.1rem, 3vw, 1.4rem); }
  .auth-page .form-container h3 { font-size: clamp(1.2rem, 3vw, 1.5rem); }
  .auth-page .box,
  .auth-page .btn,
  .auth-page .google-btn { padding: clamp(0.7rem, 2vw, 1rem); font-size: clamp(0.8rem, 2.2vw, 0.9rem); }
}