/**
 * Profile Edit - Glass Morphism Redesign
 * Modern animated backgrounds with floating orbs
 */

/* ============================================
   CSS VARIABLES
   ============================================ */
.page-profile-edit {
  --pe-cyan: #00d2d3;
  --pe-teal: #18e1ff;
  --pe-purple: #a855f7;
  --pe-good: #41d79e;
  --pe-danger: #ef4444;
  --pe-muted: #9db2bf;
  --pe-glass-bg: rgba(15, 20, 30, 0.75);
  --pe-glass-border: rgba(255, 255, 255, 0.08);
  min-height: 100vh;
  background: linear-gradient(135deg, #0a0f1a 0%, #0d1420 50%, #0a1218 100%);
  position: relative;
  overflow-x: hidden;
}

/* ============================================
   ANIMATED BACKGROUND
   ============================================ */
.pe-bg-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.pe-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
  animation: peOrbFloat 20s ease-in-out infinite;
}

.pe-bg-orb--cyan {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, var(--pe-cyan) 0%, transparent 70%);
  top: -150px;
  right: -50px;
  animation-delay: 0s;
}

.pe-bg-orb--purple {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--pe-purple) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  animation-delay: -7s;
}

.pe-bg-orb--teal {
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, var(--pe-teal) 0%, transparent 70%);
  top: 40%;
  left: 50%;
  animation-delay: -14s;
}

@keyframes peOrbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(20px, 30px) scale(1.02); }
}

/* ============================================
   GRID OVERLAY
   ============================================ */
.pe-grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, black, transparent);
}

/* ============================================
   HEADER SECTION
   ============================================ */
.pe-header {
  text-align: center;
  padding: 2rem 0 2.5rem;
  position: relative;
  z-index: 10;
}

.pe-header__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--pe-purple);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.pe-header__icon {
  font-size: 1.5rem;
  filter: drop-shadow(0 0 10px rgba(168, 85, 247, 0.5));
}

.pe-header__title {
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 0%, var(--pe-cyan) 50%, var(--pe-purple) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

.pe-header__subtitle {
  font-size: 1rem;
  color: var(--pe-muted);
  max-width: 400px;
  margin: 0 auto;
}

.pe-header__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  padding: 0.5rem 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--pe-glass-border);
  border-radius: 999px;
  color: var(--pe-muted);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.pe-header__back:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  transform: translateX(-4px);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.pe-content {
  position: relative;
  z-index: 10;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1rem 4rem;
}

/* ============================================
   GLASS PANELS
   ============================================ */
.pe-panel {
  background: var(--pe-glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--pe-glass-border);
  border-radius: 20px;
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
}

.pe-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.pe-panel--danger {
  border-color: rgba(239, 68, 68, 0.3);
  background: linear-gradient(145deg, rgba(127, 29, 29, 0.2), rgba(15, 20, 30, 0.8));
}

.pe-panel--action {
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.1), rgba(147, 51, 234, 0.1));
  border-color: rgba(59, 130, 246, 0.3);
}

.pe-panel__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--pe-glass-border);
}

.pe-panel__icon {
  font-size: 1.5rem;
}

.pe-panel__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

.pe-panel__title--danger {
  color: var(--pe-danger);
}

.pe-panel__desc {
  font-size: 0.8rem;
  color: var(--pe-muted);
  margin-top: 0.25rem;
}

/* ============================================
   BANNER SECTION
   ============================================ */
.pe-banner-preview {
  position: relative;
  width: 100%;
  height: 140px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed var(--pe-glass-border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.pe-banner-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pe-banner-preview__fallback {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--pe-muted);
  gap: 0.5rem;
}

.pe-banner-preview__fallback svg {
  opacity: 0.5;
}

/* ============================================
   AVATAR SECTION
   ============================================ */
.pe-avatar-section {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: flex-start;
}

.pe-avatar-container {
  position: relative;
  flex-shrink: 0;
}

.pe-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pe-cyan), var(--pe-purple));
  border: 3px solid var(--pe-glass-border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.3);
}

.pe-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pe-avatar__fallback {
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 700;
}

.pe-avatar-controls {
  flex: 1;
  min-width: 200px;
}

/* ============================================
   PRESET AVATARS
   ============================================ */
.pe-preset-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--pe-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.pe-preset-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pe-preset-btn {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--pe-glass-border);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.pe-preset-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--pe-cyan);
  transform: scale(1.1);
}

.pe-preset-btn.active {
  background: rgba(0, 210, 211, 0.2);
  border-color: var(--pe-cyan);
  box-shadow: 0 0 15px rgba(0, 210, 211, 0.3);
}

/* ============================================
   FORM FIELDS
   ============================================ */
.pe-field {
  margin-bottom: 1.25rem;
}

.pe-field:last-child {
  margin-bottom: 0;
}

.pe-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.5rem;
}

.pe-input,
.pe-textarea,
.pe-select {
  width: 100%;
  padding: 0.875rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--pe-glass-border);
  border-radius: 12px;
  color: #fff;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.pe-input::placeholder,
.pe-textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.pe-input:focus,
.pe-textarea:focus,
.pe-select:focus {
  outline: none;
  border-color: var(--pe-cyan);
  background: rgba(0, 210, 211, 0.05);
  box-shadow: 0 0 0 3px rgba(0, 210, 211, 0.1);
}

.pe-textarea {
  resize: vertical;
  min-height: 80px;
}

.pe-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239db2bf' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.pe-select option {
  background: #1a1f2e;
  color: #fff;
}

.pe-input-prefix {
  display: flex;
  align-items: stretch;
}

.pe-input-prefix__symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--pe-glass-border);
  border-right: none;
  border-radius: 12px 0 0 12px;
  color: var(--pe-muted);
  font-weight: 600;
}

.pe-input-prefix .pe-input {
  border-radius: 0 12px 12px 0;
}

.pe-field-hint {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--pe-muted);
}

/* ============================================
   SETTINGS ROWS
   ============================================ */
.pe-setting {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--pe-glass-border);
}

.pe-setting:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.pe-setting:first-child {
  padding-top: 0;
}

.pe-setting__info {
  flex: 1;
  min-width: 180px;
}

.pe-setting__label {
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
}

.pe-setting__desc {
  font-size: 0.8rem;
  color: var(--pe-muted);
  margin-top: 0.25rem;
}

.pe-setting__control {
  flex-shrink: 0;
}

/* Toggle Switch */
.pe-toggle {
  position: relative;
  width: 50px;
  height: 28px;
}

.pe-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.pe-toggle__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--pe-glass-border);
  border-radius: 999px;
  transition: all 0.3s ease;
}

.pe-toggle__slider::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: all 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.pe-toggle input:checked + .pe-toggle__slider {
  background: var(--pe-cyan);
  border-color: var(--pe-cyan);
}

.pe-toggle input:checked + .pe-toggle__slider::before {
  transform: translateX(22px);
}

/* ============================================
   BUTTONS
   ============================================ */
.pe-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.pe-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.pe-btn--outline {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--pe-glass-border);
  color: #fff;
}

.pe-btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--pe-cyan);
}

.pe-btn--primary {
  background: linear-gradient(135deg, var(--pe-cyan), var(--pe-teal));
  color: #000;
  font-weight: 700;
}

.pe-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 210, 211, 0.3);
}

.pe-btn--danger {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.5);
  color: var(--pe-danger);
}

.pe-btn--danger:hover {
  background: rgba(239, 68, 68, 0.25);
}

.pe-btn--save {
  background: linear-gradient(135deg, #3b82f6, #9333ea);
  color: #fff;
  min-width: 160px;
}

.pe-btn--save:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(147, 51, 234, 0.4);
}

.pe-btn--cancel {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--pe-glass-border);
  color: var(--pe-muted);
}

.pe-btn--cancel:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* Full width button */
.pe-btn--full {
  width: 100%;
}

/* ============================================
   ACTION BAR (SAVE/CANCEL)
   ============================================ */
.pe-action-bar {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  padding: 1.5rem;
  flex-wrap: wrap;
}

/* ============================================
   FAMILY MANAGEMENT
   ============================================ */
.pe-kids-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.pe-kid-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--pe-glass-border);
  border-radius: 12px;
  gap: 1rem;
  flex-wrap: wrap;
}

.pe-kid-card__info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pe-kid-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pe-purple), var(--pe-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
}

.pe-kid-card__name {
  font-weight: 600;
  color: #fff;
}

.pe-kid-card__actions {
  display: flex;
  gap: 0.5rem;
}

.pe-kid-card__btn {
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--pe-glass-border);
  border-radius: 8px;
  color: var(--pe-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.pe-kid-card__btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* ============================================
   MODALS
   ============================================ */
.pe-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.pe-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.pe-modal__content {
  width: 100%;
  max-width: 400px;
  background: var(--pe-glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--pe-glass-border);
  border-radius: 20px;
  padding: 1.75rem;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.pe-modal.active .pe-modal__content {
  transform: scale(1);
}

.pe-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.pe-modal__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.pe-modal__close {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.05);
  border: none;
  border-radius: 8px;
  color: var(--pe-muted);
  cursor: pointer;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.pe-modal__close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.pe-modal__error {
  color: var(--pe-danger);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 640px) {
  .pe-panel {
    padding: 1.25rem;
    border-radius: 16px;
  }

  .pe-avatar-section {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .pe-avatar-controls {
    width: 100%;
  }

  .pe-setting {
    flex-direction: column;
    align-items: flex-start;
  }

  .pe-setting__control {
    width: 100%;
  }

  .pe-select {
    width: 100%;
  }

  .pe-action-bar {
    flex-direction: column;
  }

  .pe-btn--save,
  .pe-btn--cancel {
    width: 100%;
  }
}

/* ============================================
   UTILITY CLASSES (for JS compatibility)
   ============================================ */
.hidden { display: none !important; }
.u-hidden { display: none !important; }