/**
 * SupportPONTO Authentication Pages CSS
 * Styles specific to login, register, forgot password, reset password
 */

/* ===================================
 * Auth Layout Wrapper
 * =================================== */
.sp-auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-space-md);
  background: linear-gradient(135deg, var(--sp-primary-light) 0%, var(--sp-bg-page) 100%);
  position: relative;
}

.sp-auth-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%239DB89D' fill-opacity='0.08'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

/* ===================================
 * Auth Card
 * =================================== */
.sp-auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--sp-bg-surface);
  border-radius: var(--sp-radius-lg);
  box-shadow: var(--sp-shadow-lg);
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.sp-auth-card-header {
  padding: var(--sp-space-xl) var(--sp-space-xl) var(--sp-space-lg);
  border-bottom: 1px solid var(--sp-border);
  background: var(--sp-primary-light);
  text-align: center;
}

.sp-auth-card-body {
  padding: var(--sp-space-xl);
}

.sp-auth-card-footer {
  padding: var(--sp-space-lg) var(--sp-space-xl);
  border-top: 1px solid var(--sp-border);
  background: var(--sp-gray-50);
  text-align: center;
}

/* ===================================
 * Brand Lockup in Auth Pages
 * =================================== */
.sp-auth-card .sp-brand-lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-space-md);
  margin-bottom: var(--sp-space-md);
}

.sp-auth-card .sp-brand-lockup img {
  width: 80px;
  height: 80px;
  border-radius: var(--sp-radius-md);
  box-shadow: var(--sp-shadow-sm);
}

.sp-auth-card .sp-brand-text {
  text-align: center;
}

.sp-auth-card .sp-brand-text strong {
  font-size: var(--sp-font-size-xl);
  color: var(--sp-primary-dark);
  display: block;
  margin-bottom: var(--sp-space-xs);
}

.sp-auth-card .sp-brand-text span {
  font-size: var(--sp-font-size-sm);
  color: var(--sp-text-secondary);
}

/* ===================================
 * Auth Form
 * =================================== */
.auth-form {
  display: grid;
  gap: var(--sp-space-md);
}

.auth-form .form-group {
  margin-bottom: 0;
}

.auth-form .btn {
  margin-top: var(--sp-space-sm);
}

/* Password toggle */
.password-toggle {
  position: relative;
}

.password-toggle input {
  padding-right: 3rem;
}

.password-toggle-btn {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--sp-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--sp-transition);
}

.password-toggle-btn:hover {
  color: var(--sp-primary);
}

/* Remember me & Forgot password row */
.auth-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--sp-font-size-sm);
}

.auth-options a {
  color: var(--sp-primary-dark);
  text-decoration: none;
}

.auth-options a:hover {
  color: var(--sp-primary);
  text-decoration: underline;
}

/* ===================================
 * Password Strength Indicator
 * =================================== */
.password-strength {
  margin-top: var(--sp-space-sm);
}

.password-strength-label {
  font-size: var(--sp-font-size-xs);
  color: var(--sp-text-secondary);
  margin-bottom: var(--sp-space-xs);
  display: block;
}

.password-strength-bar {
  height: 4px;
  background: var(--sp-gray-200);
  border-radius: var(--sp-radius-full);
  overflow: hidden;
}

.password-strength-fill {
  height: 100%;
  transition: var(--sp-transition);
  border-radius: var(--sp-radius-full);
}

.password-strength-fill.weak {
  width: 33%;
  background: var(--sp-danger);
}

.password-strength-fill.medium {
  width: 66%;
  background: var(--sp-warning);
}

.password-strength-fill.strong {
  width: 100%;
  background: var(--sp-success);
}

/* Password requirements */
.password-requirements {
  margin-top: var(--sp-space-sm);
  padding: var(--sp-space-md);
  background: var(--sp-gray-50);
  border-radius: var(--sp-radius-md);
  font-size: var(--sp-font-size-xs);
}

.password-requirements ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.password-requirements li {
  display: flex;
  align-items: center;
  gap: var(--sp-space-xs);
  color: var(--sp-text-muted);
  margin-bottom: var(--sp-space-xs);
}

.password-requirements li:last-child {
  margin-bottom: 0;
}

.password-requirements li i {
  width: 16px;
  height: 16px;
  font-size: 12px;
}

.password-requirements li.met {
  color: var(--sp-success);
}

.password-requirements li.met i {
  color: var(--sp-success);
}

/* ===================================
 * Auth Links & Dividers
 * =================================== */
.auth-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--sp-space-md);
  font-size: var(--sp-font-size-sm);
}

.auth-links a {
  color: var(--sp-primary-dark);
  text-decoration: none;
}

.auth-links a:hover {
  color: var(--sp-primary);
  text-decoration: underline;
}

.auth-divider {
  position: relative;
  text-align: center;
  margin: var(--sp-space-lg) 0;
}

.auth-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--sp-border);
}

.auth-divider span {
  position: relative;
  display: inline-block;
  padding: 0 var(--sp-space-md);
  background: var(--sp-bg-surface);
  color: var(--sp-text-muted);
  font-size: var(--sp-font-size-sm);
}

/* ===================================
 * Alternative Login Methods
 * =================================== */
.auth-alternative-methods {
  margin-top: var(--sp-space-lg);
}

.auth-method-btn {
  width: 100%;
  margin-bottom: var(--sp-space-sm);
  justify-content: flex-start;
  gap: var(--sp-space-md);
  text-align: left;
}

.auth-method-btn i {
  font-size: 1.25rem;
}

.auth-method-btn:last-child {
  margin-bottom: 0;
}

/* ===================================
 * 2FA Verification
 * =================================== */
.auth-2fa-input {
  display: flex;
  gap: var(--sp-space-sm);
  justify-content: center;
  margin: var(--sp-space-lg) 0;
}

.auth-2fa-input input {
  width: 50px;
  height: 50px;
  text-align: center;
  font-size: var(--sp-font-size-xl);
  font-weight: var(--sp-font-bold);
  border: 2px solid var(--sp-border);
  border-radius: var(--sp-radius-md);
  transition: var(--sp-transition);
}

.auth-2fa-input input:focus {
  border-color: var(--sp-primary);
  box-shadow: 0 0 0 3px var(--sp-primary-light);
}

/* ===================================
 * Footer in Auth Pages
 * =================================== */
.auth-footer {
  margin-top: var(--sp-space-2xl);
  text-align: center;
  font-size: var(--sp-font-size-sm);
  color: var(--sp-text-muted);
}

.auth-footer a {
  color: var(--sp-text-secondary);
  text-decoration: none;
}

.auth-footer a:hover {
  color: var(--sp-primary);
  text-decoration: underline;
}

/* ===================================
 * Responsive Adjustments
 * =================================== */
@media (max-width: 575px) {
  .sp-auth-wrap {
    padding: var(--sp-space-sm);
  }

  .sp-auth-card {
    max-width: 100%;
  }

  .sp-auth-card-header,
  .sp-auth-card-body,
  .sp-auth-card-footer {
    padding: var(--sp-space-md);
  }

  .sp-auth-card .sp-brand-lockup img {
    width: 60px;
    height: 60px;
  }

  .auth-links {
    flex-direction: column;
    gap: var(--sp-space-sm);
  }

  .auth-2fa-input input {
    width: 40px;
    height: 40px;
    font-size: var(--sp-font-size-lg);
  }
}