/* استایل‌های مودال اشتراک‌گذاری - نسخه پیشرفته */
.share-modal-body {
  padding: 20px;
  background: #f9fafb;
  height: 100%;
  overflow-y: auto;
  min-height: 200px;
  -webkit-overflow-scrolling: touch;
}

.share-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 10px 0;
}

.share-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 12px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  min-height: 90px;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.share-option:hover {
  background: #f8f9fa;
  border-color: #0095f6;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.share-option:active {
  transform: translateY(0);
  transition: transform 0.1s ease;
}

.share-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #f0f8ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #0095f6;
  transition: all 0.2s ease;
}

.share-option:hover .share-icon {
  background: #0095f6;
  color: #fff;
  transform: scale(1.1);
}

.share-label {
  font-size: 13px;
  font-weight: 500;
  color: #262626;
  margin-top: 4px;
}

/* استایل اعلان سفارشی */
.custom-notification {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: #10b981;
  color: white;
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  z-index: 2000;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  font-weight: 500;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-width: 280px;
  max-width: 90vw;
}

.custom-notification.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.custom-notification .notification-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.custom-notification .notification-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.custom-notification .notification-message {
  font-size: 14px;
  line-height: 1.4;
}

/* استایل‌های Draggable Bottom Sheet پیشرفته */
.loopi-modal.draggable {
  transition: transform 0.3s cubic-bezier(0.2, 0, 0, 1);
  transform: translateY(100%);
  min-height: 120px;
  max-height: 100vh;
  touch-action: pan-y;
  -webkit-user-drag: none;
}

.loopi-modal.draggable.open {
  transform: translateY(0);
}

.loopi-modal.draggable.dragging {
  transition: none;
}

.loopi-modal.draggable.minimized {
  transform: translateY(calc(100% - 70px));
  max-height: 70px;
}

.loopi-modal.draggable.half-expanded {
  transform: translateY(30vh);
  max-height: 70vh;
}

.loopi-modal.draggable.expanded {
  transform: translateY(0);
  max-height: 100vh;
}

.loopi-modal.draggable .loopi-modal-content {
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  height: 100%;
}

.loopi-modal.draggable .loopi-modal-content:active {
  cursor: grabbing;
}

.loopi-modal.draggable .loopi-modal-header {
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  min-height: 60px;
  padding: 12px 16px;
  position: relative;
}

.loopi-modal.draggable .loopi-modal-header:active {
  cursor: grabbing;
}

/* بهبود استایل Drag Handle */
.drag-handle {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 4px;
  background: #d1d5db;
  border-radius: 3px;
  transition: all 0.2s ease;
  cursor: grab;
  pointer-events: none;
}

.drag-handle:hover {
  background: #9ca3af;
  width: 45px;
  height: 5px;
}

.loopi-modal.draggable .loopi-modal-header:active .drag-handle {
  background: #6b7280;
  cursor: grabbing;
}

/* حالت‌های مختلف محتوای مودال بر اساس وضعیت */
.loopi-modal.draggable.minimized .loopi-body-wrapper {
  display: none;
}

.loopi-modal.draggable.half-expanded .loopi-body-wrapper {
  max-height: calc(70vh - 70px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.loopi-modal.draggable.expanded .loopi-body-wrapper {
  max-height: calc(100vh - 70px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.loopi-modal.draggable.dragging .loopi-body-wrapper {
  overflow: hidden !important;
  -webkit-overflow-scrolling: auto !important;
}

/* بهبودهای سازگاری برای مرورگرهای مختلف */
.loopi-modal.draggable {
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.loopi-body-wrapper {
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

.loopi-body-wrapper::-webkit-scrollbar {
  width: 4px;
}

.loopi-body-wrapper::-webkit-scrollbar-track {
  background: transparent;
}

.loopi-body-wrapper::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 2px;
}

.loopi-body-wrapper::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Overlay بهبود یافته */
.loopi-overlay.active {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  transition: all 0.3s ease;
}

/* بقیه استایل‌های رسپانسیو بدون تغییر باقی می‌مانند... */

/* رسپانسیو برای مودال اشتراک‌گذاری */
@media (max-width: 768px) {
  .share-options-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .share-option {
    padding: 12px 8px;
    min-height: 80px;
  }
  
  .share-icon {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }
  
  .share-label {
    font-size: 12px;
  }
  
  .custom-notification {
    min-width: 250px;
    padding: 14px 20px;
  }

  .loopi-modal.draggable.half-expanded {
    transform: translateY(25vh);
    max-height: 75vh;
  }
  
  .loopi-modal.draggable .loopi-modal-header {
    min-height: 55px;
    padding: 10px 14px;
  }
  
  .loopi-modal.draggable.minimized {
    transform: translateY(calc(100% - 55px));
    max-height: 55px;
  }
  
  .drag-handle {
    width: 35px;
    height: 3px;
    top: 7px;
  }
}

@media (max-width: 480px) {
  .share-options-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .share-option {
    padding: 10px 6px;
    min-height: 70px;
  }
  
  .share-icon {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }
  
  .share-label {
    font-size: 11px;
  }
  
  .custom-notification {
    min-width: 220px;
    padding: 12px 16px;
    font-size: 13px;
  }

  .loopi-modal.draggable.half-expanded {
    transform: translateY(20vh);
    max-height: 80vh;
  }
  
  .drag-handle {
    width: 30px;
    height: 3px;
  }
  
  .share-modal-body {
    padding: 16px;
  }
}

@media (max-width: 360px) {
  .share-options-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  
  .share-option {
    padding: 8px 4px;
    min-height: 65px;
  }
  
  .share-icon {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
  
  .share-label {
    font-size: 10px;
  }
  
  .share-modal-body {
    padding: 12px;
  }

  .loopi-modal.draggable .loopi-modal-header {
    min-height: 50px;
    padding: 8px 12px;
  }
  
  .loopi-modal.draggable.minimized {
    transform: translateY(calc(100% - 50px));
    max-height: 50px;
  }
  
  .drag-handle {
    width: 25px;
    height: 2px;
    top: 6px;
  }
}

@media (max-width: 280px) {
  .share-options-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
  }
  
  .share-option {
    padding: 6px 3px;
    min-height: 60px;
  }
  
  .share-icon {
    width: 28px;
    height: 28px;
    font-size: 12px;
  }
  
  .share-label {
    font-size: 9px;
  }
  
  .share-modal-body {
    padding: 10px;
  }

  .loopi-modal.draggable .loopi-modal-header {
    min-height: 45px;
    padding: 6px 10px;
  }
  
  .loopi-modal.draggable.minimized {
    transform: translateY(calc(100% - 45px));
    max-height: 45px;
  }
  
  .loopi-header-title {
    font-size: 14px;
  }
  
  .loopi-modal-close,
  .loopi-header-btn {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
  
  .drag-handle {
    width: 20px;
    height: 2px;
    top: 5px;
  }
}

@media (max-height: 500px) {
  .loopi-modal.draggable.half-expanded {
    transform: translateY(25vh);
    max-height: 75vh;
  }
  
  .loopi-modal.draggable.expanded .loopi-body-wrapper {
    max-height: calc(75vh - 70px);
  }
  
  .loopi-modal.draggable.half-expanded .loopi-body-wrapper {
    max-height: calc(75vh - 70px);
  }
}

/* پشتیبانی از حالت landscape در موبایل */
@media (max-height: 400px) and (orientation: landscape) {
  .loopi-modal.draggable {
    max-height: 100vh;
  }
  
  .loopi-modal.draggable.half-expanded {
    transform: translateY(40vh);
    max-height: 60vh;
  }
  
  .loopi-modal.draggable.expanded .loopi-body-wrapper {
    max-height: calc(60vh - 70px);
  }
  
  .loopi-modal.draggable.half-expanded .loopi-body-wrapper {
    max-height: calc(60vh - 70px);
  }
  
  .share-options-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
}

/* پشتیبانی از دستگاه‌های با ارتفاع بسیار کم */
@media (max-height: 300px) {
  .loopi-modal.draggable {
    min-height: 100px;
  }
  
  .loopi-modal.draggable.minimized {
    transform: translateY(calc(100% - 40px));
    max-height: 40px;
  }
  
  .loopi-modal.draggable.half-expanded {
    transform: translateY(50vh);
    max-height: 50vh;
  }
  
  .loopi-modal.draggable .loopi-modal-header {
    min-height: 40px;
    padding: 6px 10px;
  }
  
  .drag-handle {
    top: 4px;
    width: 20px;
    height: 2px;
  }
  
  .loopi-header-title {
    font-size: 13px;
  }
}

/* بهبود عملکرد لمسی در iOS */
@supports (-webkit-touch-callout: none) {
  .loopi-modal.draggable {
    -webkit-user-drag: none;
  }
  
  .loopi-body-wrapper {
    -webkit-overflow-scrolling: touch;
  }
  
  .share-option {
    -webkit-tap-highlight-color: rgba(0, 149, 246, 0.1);
  }
}

/* پشتیبانی از مرورگرهای قدیمی */
@media (hover: none) and (pointer: coarse) {
  .drag-handle:hover {
    width: 40px;
    height: 4px;
    background: #d1d5db;
  }
  
  .share-option:hover {
    transform: none;
    background: #fff;
    border-color: #e5e7eb;
  }
  
  .share-option:hover .share-icon {
    background: #f0f8ff;
    color: #0095f6;
    transform: none;
  }
}

/* انیمیشن‌های روان و خطی */
.loopi-modal.draggable,
.loopi-overlay,
.share-option {
  will-change: transform, opacity;
  transform: translateZ(0);
  backface-visibility: hidden;
  perspective: 1000px;
}

/* جلوگیری از flash در حین transition */
.loopi-modal.draggable {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}