.account-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}
.account-overlay.active {
  opacity: 1;
  visibility: visible;
}
.account-sidebar {
  position: fixed;
  top: 0;
  right: -450px;
  width: 420px;
  max-width: 100%;
  height: 100vh;
  background: #fff;
  z-index: 1001;
  box-shadow: -2px 0 10px rgba(0,0,0,0.1);
  transition: right 0.4s ease;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.account-sidebar.active {
  right: 0;
}
.account-close {
  position: absolute;
  top: 20px;
  right: 25px;
  background: none;
  border: none;
  font-size: 32px;
  font-weight: 300;
  cursor: pointer;
  color: #000;
}
.account-content {
  padding: 40px;
  padding-top: 70px;
  flex: 1;
}
.account-title {
  font-family: var(--font-sans, 'Jost', sans-serif);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: #000;
}
.account-subtitle {
  font-family: var(--font-sans, 'Jost', sans-serif);
  font-size: 14.5px;
  color: #333;
  margin-bottom: 35px;
  line-height: 1.5;
}
.account-tabs {
  display: flex;
  gap: 30px;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 25px;
}
.account-tab {
  font-family: var(--font-sans, 'Jost', sans-serif);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #777;
  padding-bottom: 10px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s;
}
.account-tab.active {
  color: #000;
  border-bottom-color: #000;
}
.account-form {
  display: none;
  animation: fadeIn 0.3s;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.account-form.active {
  display: block;
}
.account-input-group {
  margin-bottom: 15px;
}
.account-input-group input {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid #777;
  font-family: var(--font-sans, 'Jost', sans-serif);
  font-size: 14px;
  outline: none;
  color: #000;
}
.account-input-group input:focus {
  border-color: #000;
}
.account-input-group input::placeholder {
  color: #555;
}
.account-hint {
  font-size: 11.5px;
  color: #777;
  margin-bottom: 15px;
  line-height: 1.5;
}
.account-hint a {
  color: #79a6d2;
  text-decoration: none;
}
.account-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 13.5px;
  color: #333;
  cursor: pointer;
}
.account-checkbox input {
  margin-top: 3px;
  accent-color: #000;
  width: 16px;
  height: 16px;
  cursor: pointer;
}
.account-btn {
  width: 100%;
  background: #000;
  color: #fff;
  border: none;
  padding: 15px;
  font-family: var(--font-sans, 'Jost', sans-serif);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  margin-bottom: 20px;
  transition: background 0.2s;
}
.account-btn:hover {
  background: #333;
}
.account-link {
  font-size: 13px;
  color: #333;
  text-decoration: underline;
  display: block;
  margin-bottom: 25px;
}
.account-benefits {
  font-size: 13.5px;
  color: #111;
}
.account-benefits h4 {
  font-size: 12.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 16px;
  line-height: 1.4;
}
.account-benefits ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.account-benefits li {
  margin-bottom: 12px;
  line-height: 1.5;
}
.password-rules {
  margin-bottom: 25px;
}
.password-rule {
  font-size: 11.5px;
  color: #777;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
}
.password-rule.valid {
  color: #555;
}
.password-rule span {
  font-size: 14px;
  color: #d2042d;
  font-weight: 500;
}
.password-rule.valid span {
  color: #2a5038;
}