/* ============================================================
   DiploMate — Auth Page Styles (login.html)
   ============================================================ */

.auth-page {
  min-height: 100vh;
  background: var(--navy-darkest);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

/* Left panel — branding */
.auth-left {
  background: var(--navy-mid);
  border-right: 1px solid var(--navy-border-2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 60px 56px;
  position: relative;
  overflow: hidden;
}
.auth-left::before {
  content: '';
  position: absolute;
  top: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(125,216,164,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.auth-brand {
  position: relative;
  z-index: 1;
  text-align: center;
}
.auth-logo { margin: 0 auto 36px; }
.auth-brand .display-md { margin-bottom: 16px; }
.auth-brand .subtitle { font-size: 0.95rem; margin-bottom: 40px; }
.auth-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 340px;
}
.auth-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--mint-dim);
  border: 1px solid rgba(125,216,164,0.15);
  border-radius: 10px;
  padding: 12px 16px;
}
.auth-feature-icon { font-size: 1.1rem; flex-shrink: 0; }
.auth-feature-text { font-size: 0.84rem; color: var(--text-secondary); }
.auth-feature-text strong { color: var(--text-primary); }

/* Right panel — form */
.auth-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 56px;
  position: relative;
}
.auth-right .auth-logo-mobile {
  display: none;
  margin-bottom: 32px;
}
.auth-form-wrap {
  width: 100%;
  max-width: 400px;
}
.auth-toggle-wrap {
  display: flex;
  background: var(--navy-mid);
  border: 1px solid var(--navy-border-2);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 32px;
}
.auth-toggle-btn {
  flex: 1;
  padding: 10px;
  border-radius: 9px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  border: none;
  background: none;
  cursor: pointer;
}
.auth-toggle-btn.active {
  background: var(--mint);
  color: var(--navy-darkest);
}

/* Google OAuth btn */
.btn-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--navy-mid);
  border: 1.5px solid var(--navy-border);
  border-radius: 10px;
  padding: 13px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 20px;
}
.btn-google:hover {
  border-color: var(--mint);
  background: var(--mint-dim-2);
}
.google-icon {
  width: 20px; height: 20px;
}

/* OR divider */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.auth-divider-line {
  flex: 1;
  height: 1px;
  background: var(--navy-border-2);
}
.auth-divider-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Form fields */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 7px;
}
.form-input {
  width: 100%;
  background: var(--navy-mid);
  border: 1.5px solid var(--navy-border);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
}
.form-input::placeholder { color: var(--text-muted); }
.form-input:focus { border-color: var(--mint); box-shadow: 0 0 0 3px rgba(125,216,164,0.1); }
.form-input.error { border-color: #ef4444; }

/* Password input wrapper */
.input-wrap { position: relative; }
.input-toggle-pw {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  font-size: 0.9rem;
  transition: var(--transition);
}
.input-toggle-pw:hover { color: var(--mint); }

/* Forgot password */
.form-forgot {
  display: block;
  text-align: right;
  font-size: 0.8rem;
  color: var(--mint);
  margin-top: -8px;
  margin-bottom: 16px;
  transition: var(--transition);
}
.form-forgot:hover { opacity: 0.8; }

/* Submit btn */
.btn-auth {
  width: 100%;
  background: var(--mint);
  color: var(--navy-darkest);
  border: none;
  border-radius: 10px;
  padding: 14px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 20px;
}
.btn-auth:hover {
  background: var(--mint-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--mint-glow);
}
.btn-auth:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}
.btn-auth.loading::after {
  content: '';
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--navy-dark);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 8px;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Error / Success messages */
.form-message {
  padding: 11px 14px;
  border-radius: 8px;
  font-size: 0.84rem;
  margin-bottom: 14px;
  display: none;
}
.form-message.error   { background: rgba(239,68,68,0.1); color: #f87171; border: 1px solid rgba(239,68,68,0.2); }
.form-message.success { background: rgba(125,216,164,0.1); color: var(--mint); border: 1px solid rgba(125,216,164,0.2); }
.form-message.show    { display: block; }

/* Terms */
.auth-terms {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.6;
}
.auth-terms a { color: var(--mint); }
.auth-terms a:hover { opacity: 0.8; }

/* Back to home */
.auth-back {
  position: absolute;
  top: 24px; left: 32px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.auth-back:hover { color: var(--mint); }

/* Responsive */
@media (max-width: 768px) {
  .auth-page { grid-template-columns: 1fr; }
  .auth-left { display: none; }
  .auth-right {
    padding: 80px 24px 40px;
    justify-content: flex-start;
  }
  .auth-right .auth-logo-mobile { display: block; }
  .auth-back { left: 16px; }
}