/* ============================================
   CAUFA Login Page - Improved Styling
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Poppins", sans-serif;
  background: #f5f5f5;
  overflow-x: hidden;
}

/* ============================================
   Login Container - Two Column Layout
   ============================================ */

.login-container {
  display: flex;
  height: 100vh;
  width: 100%;
}

/* ============================================
   LEFT PANEL - Brand & Background
   ============================================ */

.login-left-panel {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  min-width: 0;
}

.left-panel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(27, 94, 63, 0.85) 0%, rgba(13, 61, 40, 0.90) 100%);
  z-index: 1;
}

/* Back to Home Button */
.back-home-btn {
  position: absolute;
  top: 32px;
  left: 32px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 8px;
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.back-home-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(-4px);
}

.back-home-btn i {
  font-size: 16px;
}

/* Left Panel Content */
.left-panel-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  padding: 40px;
}

.brand-section {
  max-width: 380px;
}

/* Brand Title */
.brand-title {
  font-size: 52px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.5px;
  line-height: 1.15;
  text-wrap: balance;
}

.brand-accent {
  color: #FCD34D;
}

/* Brand Subtitle */
.brand-subtitle {
  font-size: 16px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  line-height: 1.6;
  text-wrap: balance;
}

/* Divider */
.divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #FCD34D, transparent);
  margin: 20px auto;
}

/* Brand Tagline */
.brand-tagline {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  font-weight: 400;
  text-wrap: balance;
}

/* Wave SVG */
.wave-svg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 3;
}

/* ============================================
   RIGHT PANEL - Login Form
   ============================================ */

.login-right-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  padding: 40px 20px;
  overflow-y: auto;
}

.login-form-wrapper {
  width: 100%;
  max-width: 420px;
  position: relative;
}

/* ============================================
   Security Badge
   ============================================ */
.security-badge {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.badge-logo {
  width: 190px;
  height: 190px;
  object-fit: contain;
}

/* Form Title & Subtitle */
.form-title {
  font-size: 34px;
  font-weight: 700;
  color: #1a1a1a;
  text-align: center;
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 17px;
  color: #666;
  text-align: center;
  margin-bottom: 32px;
  line-height: 1.6;
}

/* ============================================
   Form Styling
   ============================================ */

.login-form {
  display: block;
}

/* Form Groups */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 8px;
  text-transform: capitalize;
}

/* Input Wrapper */
.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.field-icon {
  position: absolute;
  left: 14px;
  color: #999;
  font-size: 18px;
  pointer-events: none;
  z-index: 1;
}

/* Form Input */
.form-input {
  width: 100%;
  padding: 14px 14px 14px 42px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  color: #333;
  background: white;
  transition: all 0.3s ease;
}

.form-input::placeholder {
  color: #999;
}

.form-input:hover {
  border-color: #bbb;
}

.form-input:focus {
  outline: none;
  border-color: #1b5e20;
  box-shadow: 0 0 0 3px rgba(27, 94, 63, 0.1);
  background: #fafafa;
}

/* Password Wrapper Special Styling */
.password-wrapper .form-input {
  padding-right: 42px;
}

/* Password Toggle Button */
.password-toggle-btn {
  position: absolute;
  right: 14px;
  background: none;
  border: none;
  color: #666;
  cursor: pointer;
  font-size: 16px;
  padding: 4px 8px;
  transition: color 0.3s ease;
  z-index: 2;
}

.password-toggle-btn:hover {
  color: #1b5e20;
}

/* Forgot Password */
.forgot-password-row {
  text-align: right;
  margin-bottom: 24px;
}

.forgot-password-link {
  font-size: 15px;
  font-weight: 600;
  color: #1b5e20;
  text-decoration: none;
  transition: color 0.3s ease;
}

.forgot-password-link:hover {
  color: #14521b;
}

/* ============================================
   Buttons
   ============================================ */

.btn-login {
  width: 100%;
  padding: 15px 16px;
  background: linear-gradient(135deg, #1b5e20 0%, #14521b 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(27, 94, 63, 0.2);
}

.btn-login:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(27, 94, 63, 0.3);
}

.btn-login:active:not(:disabled) {
  transform: translateY(0);
}

.btn-login:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-resend {
  flex: 1;
  padding: 10px 12px;
  background: white;
  color: #1b5e20;
  border: 1.5px solid #1b5e20;
  border-radius: 8px;
  font-family: "Poppins", sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-resend:hover:not(:disabled) {
  background: #f0f9f6;
  transform: translateY(-1px);
}

.btn-resend:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ============================================
   MFA Section
   ============================================ */

.mfa-form {
  margin-top: 0;
}

.mfa-intro-text {
  font-size: 16px;
  color: #666;
  margin-bottom: 16px;
  line-height: 1.6;
  text-align: center;
}

.otp-input {
  text-align: center;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 8px;
  font-family: "Courier New", monospace;
}

.mfa-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.mfa-actions .btn-login {
  flex: 1;
  margin-bottom: 0;
}

.mfa-footer-text {
  font-size: 14px;
  color: #999;
  text-align: center;
}

/* ============================================
   Sign Up Section
   ============================================ */

.signup-prompt {
  font-size: 15px;
  color: #666;
  text-align: center;
}

.signup-link {
  font-weight: 600;
  color: #1b5e20;
  text-decoration: none;
  transition: color 0.3s ease;
}

.signup-link:hover {
  color: #14521b;
  text-decoration: underline;
}

/* ============================================
   Alerts & Messages
   ============================================ */

.alert-message {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 15px;
  margin-bottom: 16px;
}

.alert-message i {
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 15px;
}

.alert-success {
  background: #f1f5f3;
  color: #2e7d32;
  border-left: 3px solid #2e7d32;
}

.alert-error {
  background: #fcf3f3;
  color: #d32f2f;
  border-left: 3px solid #d32f2f;
}

.alert-warning {
  background: #fffbf0;
  color: #f57c00;
  border-left: 3px solid #f57c00;
}

/* Status Card */
.status-card {
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  background: #f5f5f5;
  border: 1px solid #e0e0e0;
}

.error-card {
  background: #fcf3f3;
  border-color: #f5c6c6;
}

.status-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-weight: 600;
  color: #d32f2f;
}

.status-card p {
  font-size: 13px;
  color: #d32f2f;
  margin: 0;
  line-height: 1.5;
}

/* ============================================
   Footer
   ============================================ */

.login-footer {
  text-align: center;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 12px;
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #f5f5f5;
  color: #1b5e20;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 18px;
}

.social-link:hover {
  background: #1b5e20;
  color: white;
  transform: translateY(-4px);
}

.security-footer {
  font-size: 14px;
  color: #999;
  margin: 0;
}

.security-footer i {
  margin-right: 4px;
  color: #1b5e20;
}

.security-footer strong {
  color: #1b5e20;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
  .login-left-panel {
    flex: 0 0 35%;
  }

  .login-right-panel {
    flex: 1;
  }

  .back-home-btn {
    font-size: 12px;
    top: 24px;
    left: 24px;
  }

  .brand-title {
    font-size: 34px;
  }
}

@media (max-width: 768px) {
  .login-container {
    flex-direction: column;
    height: auto;
    min-height: 100vh;
    min-height: 100dvh;
  }

  .login-left-panel {
    display: none;
  }

  .login-right-panel {
    flex: 1;
    padding: 32px 20px;
    overflow: visible;
    background-image: url("../img/isugym.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
  }

  .login-right-panel::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.88);
    z-index: 0;
  }

  .login-right-panel .login-form-wrapper {
    position: relative;
    z-index: 1;
  }

  .back-home-btn {
    top: 16px;
    left: 16px;
    color: #1b5e20;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  }

  .back-home-btn:hover {
    background: rgba(255, 255, 255, 1);
  }

  .left-panel-content {
    padding: 20px;
  }

  .brand-section {
    max-width: 300px;
  }

  .brand-title {
    font-size: 38px;
    margin-bottom: 4px;
  }

  .brand-subtitle {
    font-size: 14px;
    margin-bottom: 12px;
  }

  .divider {
    margin: 12px auto 16px;
  }

  .brand-tagline {
    font-size: 15px;
  }

  .form-title {
    font-size: 30px;
  }

  .form-subtitle {
    font-size: 16px;
    margin-bottom: 24px;
  }

  .badge-logo {
    width: 160px;
    height: 160px;
  }

  .login-form-wrapper {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .login-left-panel {
    min-height: 200px;
  }

  .brand-title {
    font-size: 28px;
  }

  .form-title {
    font-size: 28px;
  }

  .form-input {
    font-size: 16px;
    padding: 13px 14px 13px 38px;
  }

  .mfa-actions {
    flex-direction: column;
  }

  .mfa-actions .btn-resend {
    width: 100%;
  }

  .alert-message {
    font-size: 14px;
    padding: 10px 12px;
  }
}

/* ============================================
   Loading State
   ============================================ */

.fa-spin {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ============================================
   Accessibility
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}