/* =========================================================
   نظام إدارة مصروف البيت - التصميم الرئيسي
   ========================================================= */

:root {
  --primary: #6c63ff;
  --primary-dark: #5548e0;
  --primary-light: #eef0ff;
  --success: #21c17c;
  --danger: #ef4444;
  --warning: #f5a623;
  --info: #3b82f6;
  --dark: #1f2937;
  --gray: #6b7280;
  --light-bg: #f5f6fb;
  --card-radius: 18px;
  --sidebar-width: 270px;
  --transition: all .25s ease;
}

* { box-sizing: border-box; }

/* ========= حماية شاملة من كسر التصميم / التمرير الأفقي غير المرغوب ========= */
html, body {
  max-width: 100%;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; }
canvas { max-width: 100%; }
.card-body canvas { width: 100% !important; }

/* منع أي عنصر نصي طويل (وصف، اسم تصنيف طويل...) من كسر الجدول أو تمديد الصفحة أفقياً */
.table td, .table th, .card-body, .insight-item span, .notif-item .flex-grow-1 {
  word-break: break-word;
  overflow-wrap: break-word;
}
.table-responsive { -webkit-overflow-scrolling: touch; }

body {
  font-family: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
  background: var(--light-bg);
  color: var(--dark);
  overflow-x: hidden;
}

a { text-decoration: none; }

/* ---------------- Scrollbar ---------------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ================= Auth Pages ================= */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6c63ff 0%, #4834d4 100%);
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.auth-wrapper::before, .auth-wrapper::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
}
.auth-wrapper::before { width: 500px; height: 500px; top: -200px; right: -150px; }
.auth-wrapper::after { width: 350px; height: 350px; bottom: -150px; left: -100px; }

.auth-card {
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 25px 60px rgba(0,0,0,.25);
  overflow: hidden;
  max-width: 960px;
  width: 100%;
  position: relative;
  z-index: 2;
}
.auth-side {
  background: linear-gradient(160deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 50px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  min-height: 560px;
}
.auth-side .icon-badge {
  width: 70px; height: 70px;
  background: rgba(255,255,255,.15);
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px;
  margin-bottom: 25px;
}
.auth-form-side { padding: 50px 45px; }
.form-label { font-weight: 600; color: var(--dark); font-size: .92rem; }
.form-control, .form-select {
  border-radius: 12px;
  padding: 12px 16px;
  border: 1.5px solid #e5e7eb;
  font-size: .95rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-light);
}
.input-group-text { border-radius: 12px; background: #f9fafb; border: 1.5px solid #e5e7eb; }

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  border-radius: 12px;
  padding: 12px 20px;
  font-weight: 700;
  transition: var(--transition);
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
}

/* ================= App Shell ================= */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width);
  background: #fff;
  border-left: 1px solid #eef0f4;
  position: fixed;
  top: 0; right: 0; bottom: 0;
  overflow-y: auto;
  z-index: 1030;
  transition: var(--transition);
}
.sidebar-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 24px 22px;
  border-bottom: 1px solid #f1f2f6;
}
.sidebar-brand .logo-box {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 20px;
}
.sidebar-brand h5 { margin: 0; font-weight: 800; font-size: 1.05rem; }
.sidebar-brand small { color: var(--gray); }

.sidebar-nav { padding: 16px 14px; }
.sidebar-nav .nav-section-title {
  font-size: .72rem; text-transform: uppercase; color: #b0b3c1;
  font-weight: 700; margin: 18px 10px 8px;
  letter-spacing: .5px;
}
.sidebar-nav .nav-link {
  color: #4b5563;
  border-radius: 12px;
  padding: 11px 14px;
  display: flex; align-items: center; gap: 12px;
  font-weight: 600;
  font-size: .92rem;
  margin-bottom: 4px;
  transition: var(--transition);
}
.sidebar-nav .nav-link i { font-size: 1.15rem; width: 22px; text-align: center; }
.sidebar-nav .nav-link:hover { background: var(--primary-light); color: var(--primary); }
.sidebar-nav .nav-link.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 6px 16px rgba(108,99,255,.35);
}

.main-content {
  margin-right: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  transition: var(--transition);
}

.topbar {
  background: #fff;
  border-bottom: 1px solid #eef0f4;
  padding: 14px 28px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 1020;
}
.topbar .search-box {
  background: #f5f6fb;
  border-radius: 12px;
  padding: 8px 16px;
  display: flex; align-items: center; gap: 8px;
  min-width: 260px;
}
.topbar .search-box input { border: none; background: transparent; outline: none; width: 100%; font-size: .9rem; }

.icon-btn {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: #f5f6fb;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  color: var(--dark);
  transition: var(--transition);
  border: none;
}
.icon-btn:hover { background: var(--primary-light); color: var(--primary); }
.icon-btn .badge-dot {
  position: absolute; top: 6px; left: 6px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--danger); border: 2px solid #fff;
}

.page-body { padding: 28px; }

/* ================= Cards ================= */
.stat-card {
  background: #fff;
  border-radius: var(--card-radius);
  padding: 22px 24px;
  box-shadow: 0 4px 20px rgba(17,24,39,.05);
  border: 1px solid #f1f2f6;
  height: 100%;
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(17,24,39,.09); }
.stat-card .stat-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.stat-card h3 { font-weight: 800; margin: 10px 0 2px; }
.stat-card .stat-label { color: var(--gray); font-size: .87rem; font-weight: 600; }
.stat-card .stat-change { font-size: .8rem; font-weight: 700; padding: 3px 10px; border-radius: 20px; }

.card {
  border-radius: var(--card-radius);
  border: 1px solid #f1f2f6;
  box-shadow: 0 4px 20px rgba(17,24,39,.05);
}
.card-header {
  background: transparent;
  border-bottom: 1px solid #f1f2f6;
  padding: 18px 22px;
  font-weight: 800;
}
.card-body { padding: 20px 22px; }

.insight-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 13px 15px;
  border-radius: 14px;
  margin-bottom: 10px;
  font-size: .88rem;
  font-weight: 600;
}
.insight-item.success { background: #e9fbf3; color: #0f9d63; }
.insight-item.warning { background: #fff8e8; color: #b9790a; }
.insight-item.danger { background: #fef0f0; color: #d63b3b; }
.insight-item.info { background: #eaf2ff; color: #2563eb; }

.progress { height: 10px; border-radius: 20px; background: #f0f1f7; }
.progress-bar { border-radius: 20px; }

.table { font-size: .9rem; }
.table thead th {
  border-bottom: 2px solid #f1f2f6;
  color: var(--gray);
  font-weight: 700;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .3px;
}
.table td { vertical-align: middle; padding: 14px 12px; }
.table tbody tr { border-bottom: 1px solid #f5f6fa; }

.category-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: .8rem; font-weight: 700;
}

.badge-type-income { background: #e9fbf3; color: #0f9d63; }
.badge-type-expense { background: #fef0f0; color: #d63b3b; }

.btn-soft-primary { background: var(--primary-light); color: var(--primary); border: none; font-weight: 700; }
.btn-soft-primary:hover { background: var(--primary); color: #fff; }
.btn-soft-danger { background: #fef0f0; color: var(--danger); border: none; }
.btn-soft-danger:hover { background: var(--danger); color: #fff; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--gray); }
.empty-state i { font-size: 3.2rem; color: #d1d5db; margin-bottom: 14px; display: block; }

.fab-add {
  position: fixed;
  bottom: 30px; left: 30px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  box-shadow: 0 10px 25px rgba(108,99,255,.45);
  border: none;
  z-index: 1040;
  transition: var(--transition);
}
.fab-add:hover { transform: scale(1.08) rotate(90deg); color: #fff; }

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

.notif-item { padding: 14px 16px; border-radius: 14px; margin-bottom: 8px; display: flex; gap: 12px; }
.notif-item.unread { background: var(--primary-light); }
.notif-item .notif-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 1025;
}

@media (max-width: 991.98px) {
  .sidebar { transform: translateX(100%); max-width: 85vw; }
  .sidebar.show { transform: translateX(0); }
  .main-content { margin-right: 0; }
  .sidebar-overlay.show { display: block; }
  .topbar .search-box { display: none; }
  .page-body { padding: 18px 14px 90px; }
  .stat-card h3 { font-size: 1.3rem; }
}

@media (max-width: 575.98px) {
  .page-body { padding: 14px 10px 90px; }
  .card-body { padding: 16px 14px; }
  .card-header { padding: 14px 16px; font-size: .95rem; }
  .auth-form-side, .auth-side { padding: 30px 22px; }
  .modal-body, .modal-header, .modal-footer { padding-left: 16px; padding-right: 16px; }
  .btn-group label.btn { font-size: .82rem; padding: 10px 6px; }
  .topbar { padding: 12px 14px; }
  .stat-card { padding: 16px 16px; }
  .table { font-size: .82rem; }
  .table td, .table th { padding: 10px 8px; }
}

.modal-content { border-radius: 20px; border: none; }
.modal-header { border-bottom: 1px solid #f1f2f6; padding: 20px 24px; }
.modal-body { padding: 24px; }
.modal-footer { border-top: 1px solid #f1f2f6; padding: 16px 24px; }

.nav-tabs .nav-link { border: none; font-weight: 700; color: var(--gray); border-radius: 12px 12px 0 0; }
.nav-tabs .nav-link.active { color: var(--primary); border-bottom: 3px solid var(--primary); background: transparent; }

.icon-color-swatch { width: 30px; height: 30px; border-radius: 8px; cursor: pointer; border: 2px solid transparent; }
.icon-color-swatch.selected { border-color: var(--dark); }