/* ==========================================================================
   SLIDE_RIGHT.CSS - Mobile Fullscreen & Desktop Slide-out Navigation Drawer
   ========================================================================== */

/* ─── Overlay Backdrop ─── */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay, rgba(15, 23, 42, 0.65));
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ─── Drawer Container (الأساس المشترك) ─── */
.drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  background: var(--bg, #ffffff);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  overflow: hidden;
  font-family: var(--font-menu, 'Tajawal', sans-serif);
  direction: rtl;
  visibility: hidden;
  pointer-events: none;
}

.drawer.open {
  visibility: visible !important;
  pointer-events: auto !important;
}

/* ─── وضع الجوال: يمتد ليغطي الصفحة بالكامل بدون أي خروج عن الشاشة ─── */
@media (max-width: 768px) {
  .drawer {
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
  }
  .drawer.open {
    transform: translateX(0) !important;
  }
}

/* ─── وضع الشاشات الكبيرة (Desktop Drawer) ─── */
@media (min-width: 769px) {
  .drawer {
    left: auto;
    right: 0;
    width: 340px;
    max-width: 340px;
    border-left: 1px solid var(--border, #e2e8f0);
    box-shadow: var(--shadow-lg, 0 20px 25px -5px rgba(0, 0, 0, 0.1));
    padding: 0;
    margin: 0;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
  }
  .drawer.open {
    transform: translateX(0) !important;
  }
}

/* ─── Drawer Header (الترويسة العلوية الأنيقة) ─── */
.drawer-header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 0.85rem 1.25rem;
  background: var(--bg, #ffffff);
  border-bottom: 1px solid var(--border, #e2e8f0);
  flex-shrink: 0;
  box-sizing: border-box;
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 10;
}

.drawer-header .font-bold {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text, #0f172a);
  font-family: var(--font-title, 'Tajawal', sans-serif);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  /* توسيط عبارة اسم البرنامج أفقياً في منتصف الترويسة */
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  max-width: calc(100% - 120px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* زر إغلاق القائمة (Close Button) */
.drawer-header .close-btn {
  width: 38px;
  height: 38px;
  min-width: 38px;
  min-height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border, #e2e8f0);
  background: var(--bg-alt, rgba(0, 0, 0, 0.04));
  color: var(--text, #0f172a);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
  margin: 0;
  outline: none;
  flex-shrink: 0;
}

.drawer-header .close-btn:hover,
.drawer-header .close-btn:active {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.3);
  transform: rotate(90deg) scale(1.05);
}

/* ─── Drawer Content (جسم القائمة والتمرير السلس) ─── */
.drawer-content {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  overscroll-behavior-y: contain;
  padding: 1rem 1.25rem 2.5rem;
  box-sizing: border-box;
  width: 100%;
  scrollbar-width: thin;
}

/* ─── User Info Header ─── */
.sidebar-menu-wrapper > .text-sm {
  padding: 0.25rem 0.5rem 0.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-muted, #64748b);
  font-size: 0.9rem;
  font-weight: 700;
  border-bottom: 1px dashed var(--border, #e2e8f0);
  width: 100%;
  box-sizing: border-box;
}

/* ==========================================================================
   MENU ACCORDION - تنسيق القوائم والأكورديون بدون أسهم جانبية
   ========================================================================== */
.sidebar-menu-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  width: 100%;
  box-sizing: border-box;
}

/* ─── عنصر الأكورديون (Item Container) ─── */
.menu-accordion-item {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.25rem;
  width: 100%;
  box-sizing: border-box;
}

/* ─── الروابط المباشرة بدون قوائم فرعية (Direct Links) ─── */
.menu-accordion-item .sidebar-link.menu-direct-link {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1.1rem;
  background: var(--bg-alt, rgba(0, 0, 0, 0.02));
  border: 1px solid var(--border, #e2e8f0);
  border-radius: var(--radius, 12px);
  color: var(--text, #0f172a);
  font-weight: 700;
  font-size: 0.96rem;
  text-decoration: none;
  box-sizing: border-box;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  user-select: none;
}

.menu-accordion-item .sidebar-link.menu-direct-link:hover {
  background: var(--bg-alt, rgba(0, 0, 0, 0.05));
  border-color: var(--primary, #10b981);
  color: var(--primary, #10b981);
  text-decoration: none;
  transform: translateX(-4px);
}

.menu-accordion-item .sidebar-link.menu-direct-link.active {
  background: var(--primary-light, rgba(16, 185, 129, 0.1));
  border-color: var(--primary, #10b981);
  color: var(--primary, #10b981);
  font-weight: 800;
}

/* ─── ترويسة المجموعة (Accordion Trigger) ─── */
.menu-accordion-trigger {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1.1rem;
  background: var(--bg-alt, rgba(0, 0, 0, 0.02));
  border: 1px solid var(--border, #e2e8f0);
  border-radius: var(--radius, 12px);
  color: var(--text, #0f172a);
  font-family: var(--font-menu, 'Tajawal', sans-serif);
  font-size: 0.96rem;
  font-weight: 700;
  cursor: pointer;
  box-sizing: border-box;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.menu-accordion-trigger:hover {
  background: var(--bg-alt, rgba(0, 0, 0, 0.05));
  border-color: var(--primary, #10b981);
  color: var(--primary, #10b981);
  transform: translateX(-4px);
}

.menu-accordion-trigger.active {
  background: var(--primary-light, rgba(16, 185, 129, 0.08));
  border-color: var(--primary, #10b981);
  color: var(--primary, #10b981);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

/* حذف أي أسهم جانبية تماماً */
.accordion-arrow-btn,
.accordion-arrow,
.menu-accordion-trigger::after,
.menu-accordion-trigger::before,
.menu-accordion-item .sidebar-link.menu-direct-link::after,
.menu-accordion-item .sidebar-link.menu-direct-link::before {
  display: none !important;
  content: none !important;
}

/* ─── الأيقونة والنص داخل الزر ─── */
.trigger-inner {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  min-width: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.menu-icon {
  display: inline-flex;
  width: 1.5rem;
  text-align: center;
  justify-content: center;
  align-items: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

/* رابط عنوان المجموعة الرئيسي */
.group-title-link {
  width: 100%;
  display: flex;
  align-items: center;
  color: inherit;
  text-decoration: none;
  font-size: inherit;
  font-weight: inherit;
  font-family: inherit;
  transition: color 0.2s;
}

.group-title-link:hover {
  color: var(--primary, #10b981);
}

/* ─── محتوى القائمة الفرعية المنسدلة (Submenu Accordion Content) ─── */
.menu-accordion-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  padding-inline-start: 1rem;
  margin-inline-start: 0.85rem;
  border-inline-start: 2px solid var(--border, #e2e8f0);
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, margin 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  width: calc(100% - 0.85rem);
  box-sizing: border-box;
}

.menu-accordion-content.open {
  max-height: 650px;
  opacity: 1;
  margin-top: 0.4rem;
  margin-bottom: 0.4rem;
  border-inline-start-color: var(--primary, #10b981);
}

/* روابط القائمة الفرعية */
.menu-accordion-content .sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 42px;
  padding: 0.6rem 0.95rem;
  font-size: 0.91rem;
  font-weight: 600;
  color: var(--text-muted, #475569);
  border-radius: var(--radius, 8px);
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

.menu-accordion-content .sidebar-link:hover {
  background: var(--primary-light, rgba(16, 185, 129, 0.08));
  color: var(--primary, #10b981);
  text-decoration: none;
  transform: translateX(-4px);
}

.menu-accordion-content .sidebar-link.active {
  background: var(--primary-light, rgba(16, 185, 129, 0.12));
  color: var(--primary, #10b981);
  font-weight: 800;
}

/* ─── زر تبديل المظهر (Dark / Light Theme Toggle) ─── */
.theme-toggle-container {
  margin-top: 1.5rem;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius, 12px);
  background: var(--bg-alt, rgba(0, 0, 0, 0.02));
  border: 1px solid var(--border, #e2e8f0);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  box-sizing: border-box;
}

.theme-toggle-container span {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text, #0f172a);
}

.theme-toggle-btn {
  background: var(--bg, #ffffff);
  border: 1px solid var(--border, #cbd5e1);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.theme-toggle-btn:hover {
  transform: scale(1.08) rotate(15deg);
  border-color: var(--primary, #10b981);
}

/* ─── فوتر القائمة (Drawer Footer) ─── */
.drawer-footer {
  padding: 1rem 1.25rem;
  margin-top: auto;
  border-top: 1px solid var(--border, #e2e8f0);
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted, #94a3b8);
  background: var(--bg, #ffffff);
  box-sizing: border-box;
  width: 100%;
}