/* ============================================================
   SXPRO ERP — Modern Bootstrap 5.3 Theme
   ============================================================ */

:root {
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --sidebar-width: 260px;
  --sidebar-collapsed: 0px; 
  --sidebar-collapsed-desktop: 80px; 
  --topbar-height: 70px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: 'Cairo', sans-serif;
  overflow-x: hidden;
}

a { color: var(--primary); text-decoration: none; transition: all var(--transition); }
a:hover { color: var(--primary-hover); }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  position: fixed;
  top: 0; right: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background-color: var(--bs-body-bg);
  border-left: 1px solid var(--bs-border-color);
  display: flex;
  flex-direction: column;
  z-index: 1040;
  transition: transform var(--transition), width var(--transition);
  box-shadow: -2px 0 10px rgba(0,0,0,0.02);
}

.sidebar-header {
  display: flex; align-items: center; gap: 12px;
  padding: 0 20px; height: var(--topbar-height);
  border-bottom: 1px solid var(--bs-border-color);
}

.logo-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), #818cf8);
  color: white; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; box-shadow: 0 4px 10px rgba(79, 70, 229, 0.2);
}

.brand-name {
  display: block; font-size: 16px; font-weight: 800;
  color: var(--bs-heading-color); letter-spacing: 0.5px;
}
.brand-sub { display: block; font-size: 11px; color: var(--bs-secondary-color); }

.sidebar-user {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px; border-bottom: 1px solid var(--bs-border-color);
}
.avatar {
  width: 40px; height: 40px; flex-shrink: 0;
  background-color: rgba(79, 70, 229, 0.1); color: var(--primary);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; border: 1px solid rgba(79, 70, 229, 0.2);
}
.user-name { display: block; font-size: 14px; font-weight: 700; color: var(--bs-body-color); }

.sidebar-nav {
  flex: 1; list-style: none; padding: 8px 10px; margin: 0;
  overflow-y: auto; overflow-x: hidden;
}
.nav-label {
  font-size: 11px; font-weight: 700; color: var(--primary);
  text-transform: uppercase; padding: 10px 16px 2px; letter-spacing: 1px;
}
.nav-sublabel {
  font-size: 11px; font-weight: 600; color: var(--bs-tertiary-color);
  padding: 6px 16px 2px; opacity: 0.8;
}
.nav-sublabel-item.disabled a {
  opacity: 0.4; pointer-events: none;
}
.sidebar-nav li a {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 16px; border-radius: 8px; margin-bottom: 1px;
  color: var(--bs-secondary-color); font-size: 13px; font-weight: 600;
}
.sidebar-nav li a i { font-size: 16px; color: var(--bs-tertiary-color); transition: all 0.2s; }
.sidebar-nav li a:hover { background-color: var(--bs-tertiary-bg); color: var(--primary); }
.sidebar-nav li a:hover i { color: var(--primary); transform: scale(1.1); }
.sidebar-nav li.active a {
  background-color: rgba(79, 70, 229, 0.08); color: var(--primary);
}
.sidebar-nav li.active a i { color: var(--primary); }

.sidebar-footer { padding: 16px; border-top: 1px solid var(--bs-border-color); }
.logout-btn {
  background: transparent; border: none; padding: 10px; color: var(--bs-danger);
  font-weight: 600; transition: all 0.2s; border-radius: 8px; text-align: right;
}
.logout-btn:hover { background-color: rgba(220, 53, 69, 0.1); }

/* Sidebar Collapsed State (Desktop) */
@media (min-width: 992px) {
  .sidebar.collapsed { width: var(--sidebar-collapsed-desktop); }
  .sidebar.collapsed .logo-text,
  .sidebar.collapsed .user-info,
  .sidebar.collapsed .nav-label,
  .sidebar.collapsed span { display: none; }
  .sidebar.collapsed .sidebar-user { padding: 16px; justify-content: center; }
  .sidebar.collapsed .sidebar-header { padding: 0; justify-content: center; }
  .sidebar.collapsed .sidebar-nav li a { justify-content: center; padding: 12px 0; }
  .sidebar.collapsed .sidebar-nav li a i { font-size: 20px; margin: 0; }
  .sidebar.collapsed .logout-btn { text-align: center; justify-content: center !important; }
  .sidebar.collapsed .logout-btn i { margin: 0 !important; font-size: 20px; }
  .main-wrapper.expanded { margin-right: var(--sidebar-collapsed-desktop); }
}

/* --- Premium UI Enhancements --- */
:root {
    --primary-hsl: 224, 76%, 48%;
    --secondary-hsl: 250, 7%, 45%;
    --success-hsl: 161, 76%, 45%;
    --info-hsl: 188, 78%, 51%;
    --warning-hsl: 43, 91%, 60%;
    --danger-hsl: 354, 81%, 63%;
    
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
}

.card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0,0,0,0.05) !important;
}

.card:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.08) !important;
}

.btn {
    border-radius: 8px;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn:active { transform: scale(0.96); }

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.page-header, .card, .table-responsive {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Scrollbar styling */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: #ccc; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #999; }

/* Table enhancements */
.table thead th {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    background-color: #f8f9fc;
}

.badge {
    padding: 0.5em 0.8em;
    font-weight: 600;
    border-radius: 6px;
}

/* Sidebar Mobile State */
@media (max-width: 991.98px) {
  .sidebar { transform: translateX(100%); }
  .sidebar.mobile-open { transform: translateX(0); }
  .main-wrapper { margin-right: 0 !important; }
}

/* ============================================================
   MAIN WRAPPER & TOPBAR
   ============================================================ */
.main-wrapper {
  margin-right: var(--sidebar-width);
  min-height: 100vh;
  display: flex; flex-direction: column;
  transition: margin-right var(--transition);
}

.topbar {
  height: var(--topbar-height);
  background-color: var(--bs-body-bg);
  border-bottom: 1px solid var(--bs-border-color);
  padding: 0 24px; position: sticky; top: 0; z-index: 1030;
}

.btn-icon {
  width: 40px; height: 40px; padding: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; color: var(--bs-secondary-color);
  background: transparent; border: 1px solid transparent;
  transition: all 0.2s;
}
.btn-icon:hover { background-color: var(--bs-tertiary-bg); color: var(--primary); }

/* ============================================================
   CARDS & TABLES
   ============================================================ */
.card, .table-wrapper {
  background-color: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.03);
  border-radius: 12px; margin-bottom: 24px;
}
.card-header {
  background-color: transparent; border-bottom: 1px solid var(--bs-border-color);
  padding: 16px 20px; font-weight: 700;
}

.table-custom { width: 100%; border-collapse: collapse; margin-bottom: 0; }
.table-custom thead th {
  background-color: var(--bs-tertiary-bg); color: var(--bs-secondary-color);
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  padding: 8px 12px; border-bottom: 1px solid var(--bs-border-color);
  text-align: right;
}
.table-custom tbody td {
  padding: 8px 12px; border-bottom: 1px solid var(--bs-border-color);
  vertical-align: middle; color: var(--bs-body-color); font-size: 12px;
}
.table-custom tbody tr:hover { background-color: rgba(0,0,0,0.015); }
[data-bs-theme="dark"] .table-custom tbody tr:hover { background-color: rgba(255,255,255,0.02); }

/* ============================================================
   KPI CARDS
   ============================================================ */
.kpi-card {
  background-color: var(--bs-body-bg); border: 1px solid var(--bs-border-color);
  border-radius: 12px; padding: 24px;
  box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.02);
  display: flex; align-items: center; justify-content: space-between;
  transition: transform 0.2s;
}
.kpi-card:hover { transform: translateY(-3px); box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.05); }
.kpi-info { flex: 1; }
.kpi-label { font-size: 13px; color: var(--bs-secondary-color); font-weight: 600; margin-bottom: 4px; }
.kpi-value { font-size: 28px; font-weight: 800; color: var(--bs-heading-color); }
.kpi-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center; font-size: 26px;
}
.kpi-icon.blue { background-color: rgba(13, 110, 253, 0.1); color: #0d6efd; }
.kpi-icon.green { background-color: rgba(25, 135, 84, 0.1); color: #198754; }
.kpi-icon.purple { background-color: rgba(111, 66, 193, 0.1); color: #6f42c1; }
.kpi-icon.orange { background-color: rgba(253, 126, 20, 0.1); color: #fd7e14; }
.kpi-icon.red { background-color: rgba(220, 53, 69, 0.1); color: #dc3545; }

/* ============================================================
   FORMS & BUTTONS
   ============================================================ */
.form-control, .form-select {
  border-radius: 8px; padding: 10px 14px; font-size: 14px;
}
.form-control:focus, .form-select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 0.25rem rgba(79, 70, 229, 0.25);
}
.btn { border-radius: 8px; font-weight: 600; padding: 8px 16px; font-size: 14px; transition: all 0.2s; }
.btn-primary { background-color: var(--primary); border-color: var(--primary); }
.btn-primary:hover { background-color: var(--primary-hover); border-color: var(--primary-hover); }

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background-color: var(--bs-tertiary-bg);
}
.login-card {
  background: var(--bs-body-bg); border: 1px solid var(--bs-border-color);
  border-radius: 16px; padding: 48px 40px; width: 100%; max-width: 420px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}
.login-logo {
  width: 64px; height: 64px; background: linear-gradient(135deg, var(--primary), #818cf8);
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: white; margin: 0 auto 24px;
}

/* FullCalendar Overrides */
.fc-theme-standard td, .fc-theme-standard th, .fc-scrollgrid { border-color: var(--bs-border-color) !important; }
.fc-col-header-cell { background-color: var(--bs-tertiary-bg) !important; }
.fc-daygrid-day { background-color: var(--bs-body-bg) !important; }

/* Global Table Shrink - Compact Mode */
.table th, .table td, .table-custom thead th, .table-custom tbody td {
  padding: 3px 8px !important;
  font-size: 12px !important;
  line-height: 1.2;
}
.badge { font-size: 10px; padding: 2px 6px; }
.btn-sm { font-size: 11px; padding: 2px 6px; }
/* --- Animations --- */
.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .7; }
}