:root {
  color-scheme: light dark;
  --bg: #05060a;
  --card: #10131c;
  --card-light: #ffffff;
  --text: #f5f5f7;
  --text-dark: #1a1a1f;
  --primary: #34a853;
  --primary-dark: #1c7b39;
  --accent: #fbbc05;
  --border: rgba(255, 255, 255, 0.08);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, rgba(52, 168, 83, 0.45), transparent 55%),
    linear-gradient(160deg, #05060a 0%, #0b0f16 55%, #06080d 100%);
  color: var(--text);
}

body.no-scroll {
  overflow: hidden;
}

.login-layout {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
}

.login-card {
  width: min(480px, 100%);
  background: rgba(16, 19, 28, 0.82);
  backdrop-filter: blur(20px);
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2.5rem;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.35);
}

.brand {
  text-align: center;
}

.brand-logo {
  width: 82px;
  height: 82px;
  object-fit: contain;
  margin-bottom: 1.5rem;
}

.pill {
  display: inline-flex;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent);
  margin-bottom: 1rem;
  font-weight: 500;
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  color: #fff;
}

.lead {
  color: rgba(255, 255, 255, 0.8);
  margin: 0 auto 2rem;
  max-width: 360px;
}

.cta-group {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.terms {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

.terms input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

.link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-weight: 600;
  text-decoration: underline;
  padding: 0;
}

.google-btn {
  border: none;
  border-radius: 18px;
  padding: 0.95rem 1.2rem;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  background: #fff;
  color: var(--text-dark);
}

.google-btn svg {
  width: 22px;
  height: 22px;
}

.google-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: grayscale(0.4);
}

.google-btn:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 15px 35px rgba(255, 255, 255, 0.15);
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.modal[aria-hidden="false"] {
  display: flex;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
}

.modal__content {
  position: relative;
  background: #ffffff;
  color: #1a1a1f;
  border-radius: 20px;
  padding: 1.75rem;
  width: min(520px, 100%);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
  z-index: 1;
}

.modal__content header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.modal__content h2 {
  margin: 0;
}

.modal__body {
  margin: 1.25rem 0 1.5rem;
  color: #34343f;
  line-height: 1.55;
}

.close {
  border: none;
  background: transparent;
  font-size: 1.4rem;
  cursor: pointer;
  color: inherit;
}

.primary {
  border: none;
  background: var(--primary);
  color: #fff;
  padding: 0.75rem 1.4rem;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
}

@media (max-width: 600px) {
  .login-card {
    padding: 2rem;
  }

  .modal__content {
    padding: 1.25rem;
  }
}