/* ==========================================================
   Parent Login Page Styling (CSS)
   Light theme with green gradient: linear-gradient(135deg, #6DC424 0%, #4A8F1A 100%)
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800;900&display=swap');

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

:root {
  --parent-primary: #6DC424;
  --parent-primary-dark: #4A8F1A;
  --parent-gradient: linear-gradient(135deg, #6DC424 0%, #4A8F1A 100%);
  --parent-gradient-hover: linear-gradient(135deg, #78d729 0%, #3f7e15 100%);
  --parent-text-dark: #162044;
  --parent-text-muted: #5A6E8C;
  --parent-bg: #F8FAFC;
  --parent-card-bg: #FFFFFF;
}

body.parent-login-body {
  font-family: 'Cairo', sans-serif;
  background-color: var(--parent-bg);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(109, 196, 36, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(74, 143, 26, 0.10) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.8) 0%, transparent 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  overflow-x: hidden;
  direction: rtl;
}

/* Background Animated Blobs */
.parent-login-body::before,
.parent-login-body::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
}

.parent-login-body::before {
  width: 320px;
  height: 320px;
  background: rgba(109, 196, 36, 0.15);
  top: -80px;
  right: -80px;
}

.parent-login-body::after {
  width: 280px;
  height: 280px;
  background: rgba(74, 143, 26, 0.12);
  bottom: -60px;
  left: -60px;
}

/* Return to Home */
.parent-back-home-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid rgba(109, 196, 36, 0.25);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  color: var(--parent-primary-dark);
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  transition: all 0.2s ease;
  z-index: 10;
}

.parent-back-home-btn:hover {
  background: var(--parent-gradient);
  color: #FFFFFF;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(109, 196, 36, 0.25);
}

/* Main Container Card */
.parent-login-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  background: var(--parent-card-bg);
  border: 1.5px solid rgba(109, 196, 36, 0.2);
  border-radius: 28px;
  padding: 44px 34px;
  box-shadow: 0 25px 50px -12px rgba(74, 143, 26, 0.12), 0 10px 25px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: cardFadeUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes cardFadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Brand Logo */
.parent-login-logo {
  width: 80px;
  height: 80px;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(109, 196, 36, 0.2), 0 10px 25px rgba(74, 143, 26, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.parent-login-logo:hover {
  transform: scale(1.06) rotate(3deg);
}

.parent-login-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Header */
.parent-login-header {
  text-align: center;
  margin-bottom: 28px;
  width: 100%;
}

.parent-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(109, 196, 36, 0.12);
  color: var(--parent-primary-dark);
  font-size: 11.5px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 10px;
  letter-spacing: 0.3px;
}

.parent-login-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--parent-text-dark);
  margin-bottom: 6px;
  font-family: 'Cairo', sans-serif;
}

.parent-login-subtitle {
  font-size: 13px;
  color: var(--parent-text-muted);
  line-height: 1.5;
}

/* Error Banner */
.parent-error-alert {
  display: none;
  width: 100%;
  background: #FEF2F2;
  border: 1.5px solid #FCA5A5;
  border-radius: 12px;
  padding: 12px 14px;
  color: #991B1B;
  font-size: 12.5px;
  font-weight: 700;
  margin-bottom: 20px;
  align-items: center;
  gap: 8px;
}

.parent-error-alert.active {
  display: flex;
  animation: shakeX 0.4s ease-in-out;
}

@keyframes shakeX {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* Form Controls */
.parent-login-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.parent-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}

.parent-input-label {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--parent-text-dark);
}

.parent-input-wrapper {
  position: relative;
  width: 100%;
}

.parent-input-icon {
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  color: var(--parent-text-muted);
  font-size: 18px;
  pointer-events: none;
  transition: color 0.2s ease;
}

.parent-input-field {
  width: 100%;
  background: #F8FAFC;
  border: 1.5px solid #E2E8F0;
  border-radius: 12px;
  padding: 12px 42px 12px 42px;
  color: var(--parent-text-dark);
  font-size: 13.5px;
  font-weight: 600;
  font-family: 'Cairo', sans-serif;
  outline: none;
  transition: all 0.2s ease;
}

.parent-input-field:focus {
  background: #FFFFFF;
  border-color: var(--parent-primary);
  box-shadow: 0 0 0 3.5px rgba(109, 196, 36, 0.2);
}

.parent-input-wrapper:focus-within .parent-input-icon {
  color: var(--parent-primary-dark);
}

.parent-password-toggle {
  position: absolute;
  top: 50%;
  left: 12px;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--parent-text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.parent-password-toggle:hover {
  color: var(--parent-primary-dark);
}

/* Options (Remember / Forgot) */
.parent-login-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--parent-text-muted);
  margin-top: -2px;
}

.parent-remember-me {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-weight: 600;
}

.parent-remember-me input {
  accent-color: var(--parent-primary);
  width: 15px;
  height: 15px;
}

.parent-forgot-password {
  color: var(--parent-primary-dark);
  text-decoration: none;
  font-weight: 700;
  transition: opacity 0.2s;
}

.parent-forgot-password:hover {
  text-decoration: underline;
}

/* Submit Button */
.parent-btn-submit {
  width: 100%;
  height: 48px;
  background: var(--parent-gradient);
  border: none;
  border-radius: 12px;
  color: #FFFFFF;
  font-size: 14.5px;
  font-weight: 800;
  font-family: 'Cairo', sans-serif;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 8px 20px rgba(109, 196, 36, 0.3);
  transition: all 0.2s ease;
  margin-top: 4px;
}

.parent-btn-submit:hover {
  background: var(--parent-gradient-hover);
  box-shadow: 0 12px 25px rgba(109, 196, 36, 0.4);
  transform: translateY(-2px);
}

.parent-btn-submit:active {
  transform: translateY(0);
}

/* Panel Switch Helpers */
.parent-login-panel {
  display: none;
  width: 100%;
}

.parent-login-panel.active {
  display: block;
}

.parent-back-to-login {
  text-align: center;
  margin-top: 16px;
}

.parent-back-to-login a {
  color: var(--parent-text-muted);
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s;
}

.parent-back-to-login a:hover {
  color: var(--parent-primary-dark);
}

/* Spinner */
.parent-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #FFFFFF;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.parent-btn-submit.loading .parent-spinner {
  display: inline-block;
}

.parent-btn-submit.loading span.btn-label {
  display: none;
}