/* Reset بسيط */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

/* الخلفية بتيجي من الـ JS (gradient / image) */
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  color: #f9fafb;
}

/* جذر التطبيق */
#app {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px 32px;
}

/* الحاوية */
.lb-page {
  width: 100%;
  max-width: 440px;
}

/* الكارت - Default neutral background (will be overridden by JS with card_background settings) */
.lb-card {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 24px;
  padding: 26px 20px 18px;
  margin: 0 auto;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  text-align: center;
  animation: lb-card-fade-in 0.5s ease-out;
}

/* الهيدر: نخليه عمودي (صورة فوق، نص تحت) */
.lb-header {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* الصورة */
.lb-avatar-wrap {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 16px;
}

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

/* النصوص */
.lb-text {
  max-width: 90%;
}

.lb-name {
  margin: 0;
  margin-bottom: 6px;
  font-size: 1.25rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.lb-subtitle {
  margin: 0;
  margin-bottom: 10px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.lb-bio {
  margin: 0 auto 20px;
  max-width: 100%;
  font-size: 0.8rem;
  line-height: 1.6;
}

/* السوشيال – دواير */
.lb-socials {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.lb-socials-row {
  display: flex;
  gap: 14px;
  justify-content: center;
}

.lb-social {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  backdrop-filter: blur(12px);
  transition: transform 0.2s ease, box-shadow 0.2s ease,
    background 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

/* الكونتينر الداخلي للأيقونة */
.lb-social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

/* الأيقونة نفسها */
.lb-social-icon i {
  font-size: 1.2rem;
  line-height: 1;
}

/* Hover animation للسوشيال */
.lb-social:hover {
  transform: translateY(-2px) scale(1.03);
}

/* Accessible focus styles for keyboard users */
.lb-btn:focus-visible,
.lb-social:focus-visible {
  outline-offset: 2px;
}

/* الأزرار */
.lb-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
}

/* كل الأزرار نفس الشكل (شفافة + outline) */
.lb-btn {
  display: block;
  width: 100%;
  border-radius: 999px;
  padding: 13px 18px;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  background: transparent;
  backdrop-filter: blur(14px);
  transition: transform 0.2s ease, box-shadow 0.2s ease,
    background 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

/* variant classes intentionally inherit from .lb-btn (no extra rules) */

/* Hover animation للـ buttons */
.lb-btn:hover {
  transform: translateY(-2px) scale(1.01);
}

/* Footer */
.lb-footer {
  font-size: 0.5rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Error box shown when the API fails to load */
.lb-error {
  background: rgba(0, 0, 0, 0.85);
  border-radius: 16px;
  padding: 16px 20px;
  font-size: 0.85rem;
  color: #fecaca;
  border: 1px solid rgba(248, 113, 113, 0.6);
  text-align: center;
  max-width: 360px;
  margin: 40px auto 0;
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

/* Animation للكارت نفسه */
@keyframes lb-card-fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* خلفية HTML مخصصة (CodePen / iframe / إلخ) */
.lb-bg-custom {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  filter: brightness(0.4);
}

.lb-bg-custom iframe,
.lb-bg-custom canvas {
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}

/* Theme modifiers: auto-switch text colors based on card background */

/* Dark card theme: light text for dark backgrounds */
.lb-card--dark .lb-name {
  color: #f9fafb;
}

.lb-card--dark .lb-subtitle {
  color: #e5e7eb;
}

.lb-card--dark .lb-bio {
  color: #d1d5db;
}

.lb-card--dark .lb-social {
  border: 1px solid rgba(249, 250, 251, 0.7);
  color: #f9fafb;
  background: rgba(15, 23, 42, 0.4);
}

.lb-card--dark .lb-social-icon i {
  color: #f9fafb;
}

.lb-card--dark .lb-social:hover {
  border-color: rgba(255, 255, 255, 1);
  background: rgba(15, 23, 42, 0.9);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
}

.lb-card--dark .lb-btn {
  border: 1px solid rgba(249, 250, 251, 0.7);
  color: #f9fafb;
}

.lb-card--dark .lb-btn:hover {
  border-color: rgba(255, 255, 255, 1);
  background: rgba(15, 23, 42, 0.85);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8);
}

.lb-card--dark .lb-btn:focus-visible,
.lb-card--dark .lb-social:focus-visible {
  outline: 2px solid #f9fafb;
  outline-offset: 2px;
}

.lb-card--dark .lb-avatar-wrap {
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.7);
  background: radial-gradient(circle at top, #111827, #020617);
}

.lb-card--dark .lb-footer {
  color: #9ca3af;
}

/* Light card theme: dark text for light backgrounds */
.lb-card--light .lb-name {
  color: #111827;
}

.lb-card--light .lb-subtitle {
  color: #4b5563;
}

.lb-card--light .lb-bio {
  color: #6b7280;
}

.lb-card--light .lb-social {
  border: 1px solid rgba(17, 24, 39, 0.2);
  color: #111827;
  background: rgba(255, 255, 255, 0.6);
}

.lb-card--light .lb-social-icon i {
  color: #111827;
}

.lb-card--light .lb-social:hover {
  border-color: rgba(17, 24, 39, 0.4);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.lb-card--light .lb-btn {
  border: 1px solid rgba(17, 24, 39, 0.2);
  color: #111827;
}

.lb-card--light .lb-btn:hover {
  border-color: rgba(17, 24, 39, 0.4);
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
}

.lb-card--light .lb-btn:focus-visible,
.lb-card--light .lb-social:focus-visible {
  outline: 2px solid #111827;
  outline-offset: 2px;
}

.lb-card--light .lb-avatar-wrap {
  border: 1px solid rgba(17, 24, 39, 0.2);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.15);
  background: radial-gradient(circle at top, #e5e7eb, #f3f4f6);
}

.lb-card--light .lb-footer {
  color: #6b7280;
}

/* موبايل */
@media (max-width: 480px) {
  #app {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .lb-card {
    padding: 24px 18px 16px;
  }

  .lb-avatar-wrap {
    width: 118px;
    height: 118px;
  }

  .lb-bio {
    font-size: 0.78rem;
  }

  .lb-btn {
    font-size: 0.76rem;
    padding: 12px 14px;
  }
}

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