/* ============================================================
   RSK ERP – Premium UI/UX Design System
   Modern, Vibrant, Smooth – All AdminLTE overrides
   ============================================================ */

/* ---------- Google Font ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---------- CSS Variables ---------- */
:root {
    --primary:       #4f46e5;
    --primary-dark:  #3730a3;
    --primary-light: #818cf8;
    --accent:        #06b6d4;
    --accent2:       #10b981;
    --danger:        #ef4444;
    --warning:       #f59e0b;
    --success:       #10b981;
    --sidebar-bg:    #0f172a;
    --sidebar-text:  #1e293b; /* Much deeper slate gray for contrast */
    --sidebar-hover: #e2e8f0;
    --sidebar-active:#4f46e5;
    --header-bg:     #ffffff;
    --card-bg:       #ffffff;
    --body-bg:       #f1f5f9;
    --text-primary:  #0f172a;
    --text-muted:    #475569; /* Darker muted text */
    --border:        #cbd5e1; /* Deeper borders */
    --shadow-sm:     0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
    --shadow-md:     0 4px 16px rgba(0,0,0,.10);
    --shadow-lg:     0 10px 32px rgba(0,0,0,.14);
    --radius-sm:     6px;
    --radius-md:     12px;
    --radius-lg:     20px;
    --transition:    all .22s cubic-bezier(.4,0,.2,1);
}

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

body, html {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    background: var(--body-bg) !important;
    color: var(--text-primary) !important;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ============================================================
   SIDEBAR (Premium SaaS Light Theme by default, adaptive Dark Mode)
   ============================================================ */
:root {
    --sb-bg: #ffffff;
    --sb-border: #e5e7eb;
    --sb-text: #1f2937;
    --sb-text-muted: #6b7280;
    --sb-hover-bg: linear-gradient(135deg, #4F46E5, #7C3AED);
    --sb-hover-text: #ffffff;
    --sb-active-bg: linear-gradient(135deg, #4338CA, #7C3AED);
    --sb-active-text: #ffffff;
    --sb-panel-bg: #ffffff;
    --sb-panel-border: #e5e7eb;
    --sb-panel-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* Enforce Dark Theme for Sidebar if layout skin is Dark (AdminLTE skins without -light suffix) */
body:not(.skin-blue-light):not(.skin-black-light):not(.skin-purple-light):not(.skin-green-light):not(.skin-red-light):not(.skin-yellow-light) .main-sidebar,
body.dark .main-sidebar, 
body.dark-mode .main-sidebar {
    --sb-bg: #111827;
    --sb-border: rgba(255, 255, 255, 0.08);
    --sb-text: #e5e7eb;
    --sb-text-muted: #9ca3af;
    --sb-panel-bg: rgba(255, 255, 255, 0.03);
    --sb-panel-border: rgba(255, 255, 255, 0.06);
    --sb-panel-shadow: 0 8px 32px rgba(0, 0, 0, 0.24);
}

.main-sidebar, .left-side {
    background: var(--sb-bg) !important;
    box-shadow: 6px 0 32px rgba(0, 0, 0, 0.04) !important;
    border-right: 1px solid var(--sb-border) !important;
    z-index: 1040 !important;
    transition: all 0.3s ease !important;
}

/* Enforce style rules on container elements */
.sidebar, .sidebar-shell, .sidebar-nav {
    background: transparent !important;
}

/* Premium Sidebar Brand styling */
.sidebar-brand {
    padding: 24px 16px !important;
    border-bottom: 1px solid var(--sb-border) !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    transition: all 0.3s ease !important;
}
.sidebar-brand-mark {
    background: linear-gradient(135deg, #4f46e5 0%, #818cf8 100%) !important;
    color: #ffffff !important;
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important; /* Gradient circle logo */
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.3) !important;
    font-size: 16px !important;
}
.sidebar-brand-title {
    color: var(--sb-text) !important;
    font-size: 16px !important;
    font-weight: 850 !important;
    letter-spacing: -0.01em !important;
}
.sidebar-brand-subtitle {
    color: var(--sb-text-muted) !important;
    font-size: 11px !important;
    font-weight: 500 !important;
}

/* Premium User Info Card with gradient top border */
.sidebar-panel {
    background: var(--sb-panel-bg) !important;
    border: 1px solid var(--sb-panel-border) !important;
    border-top: 3px solid #4f46e5 !important; /* Vibrant primary top border */
    border-radius: 16px !important;
    padding: 16px !important;
    margin: 16px 16px !important;
    color: var(--sb-text) !important;
    box-shadow: var(--sb-panel-shadow) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.sidebar-panel:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08) !important;
}
.sidebar-panel strong {
    color: var(--sb-text) !important;
    font-size: 15px !important;
    display: block !important;
    margin-top: 6px !important;
    font-weight: 700 !important;
}
.sidebar-panel span {
    color: var(--sb-text-muted) !important;
    font-size: 12px !important;
    display: block !important;
    margin-top: 3px !important;
}
.sidebar-panel .sidebar-panel-label {
    color: #4f46e5 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    font-weight: 800 !important;
    font-size: 10px !important;
    margin: 0 !important;
    display: block !important;
}

/* Sidebar Menu Items */
.main-sidebar .sidebar-menu {
    padding: 10px 0 !important;
}
.main-sidebar .sidebar-menu > li {
    margin-bottom: 8px !important; /* Gap between items */
}
.main-sidebar .sidebar-menu > li > a {
    color: var(--sb-text) !important;
    font-size: 12.5px !important;
    font-weight: 600 !important; /* Highly readable font-weight */
    height: 42px !important;
    display: flex !important;
    align-items: center !important;
    padding: 0 18px !important;
    border-radius: 12px !important;
    margin: 0 14px !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    letter-spacing: .01em;
    opacity: 1 !important;
    border: none !important;
}

.main-sidebar .sidebar-menu > li > a > i {
    font-size: 18px !important;
    width: 20px !important;
    text-align: center !important;
    margin-right: 12px !important;
    color: var(--sb-text) !important;
    transition: all 0.3s ease !important;
}

/* Hover State - Scale, Gradient, White Text/Icon */
.main-sidebar .sidebar-menu > li > a:hover,
.main-sidebar .sidebar-menu > li:hover > a {
    background: var(--sb-hover-bg) !important;
    color: var(--sb-hover-text) !important;
    transform: scale(1.025) translateX(2px) !important;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3) !important;
}
.main-sidebar .sidebar-menu > li > a:hover > i,
.main-sidebar .sidebar-menu > li:hover > a > i {
    color: var(--sb-hover-text) !important;
    transform: scale(1.1) !important;
}

/* Active State - Eye catching gradient background with rounded borders */
.main-sidebar .sidebar-menu > li.active > a,
.main-sidebar .sidebar-menu > li.menu-open > a {
    background: var(--sb-active-bg) !important;
    color: var(--sb-active-text) !important;
    border-radius: 14px !important;
    box-shadow: 0 8px 24px rgba(79, 70, 229, 0.35) !important;
    transform: none !important;
}
.main-sidebar .sidebar-menu > li.active > a > i,
.main-sidebar .sidebar-menu > li.menu-open > a > i {
    color: var(--sb-active-text) !important;
}

/* Custom Thin Premium Scrollbar with Purple/Indigo Accent */
.main-sidebar ::-webkit-scrollbar {
    width: 5px !important;
    height: 5px !important;
}
.main-sidebar ::-webkit-scrollbar-track {
    background: transparent !important;
}
.main-sidebar ::-webkit-scrollbar-thumb {
    background: #7c3aed !important; /* Purple/Indigo accent */
    border-radius: 99px !important;
}
.main-sidebar ::-webkit-scrollbar-thumb:hover {
    background: #4f46e5 !important;
}

/* Submenu / Treeview Design */
.treeview-menu {
    background: transparent !important;
    border-left: 2px solid var(--sb-border) !important;
    margin-left: 32px !important;
    margin-right: 14px !important;
    padding: 6px 0 6px 10px !important;
    transition: all 0.3s ease !important;
}
.treeview-menu > li > a {
    color: var(--sb-text-muted) !important;
    font-size: 14px !important;
    font-weight: 550 !important;
    padding: 8px 14px !important;
    border-radius: 8px !important;
    margin: 2px 0 !important;
    transition: all 0.2s ease !important;
    display: block !important;
}
.treeview-menu > li > a:hover {
    color: #4f46e5 !important;
    background: rgba(79, 70, 229, 0.06) !important;
    padding-left: 18px !important; /* Subtle slide interaction */
}
.treeview-menu > li.active > a {
    color: #4f46e5 !important;
    font-weight: 700 !important;
    background: rgba(79, 70, 229, 0.08) !important;
}
.main-sidebar .sidebar-menu > li.menu-open > .treeview-menu {
    border-left-color: #4f46e5 !important;
}

/* Logo */
.main-header .logo {
    background: var(--sidebar-bg) !important;
    border-bottom: 1px solid rgba(255,255,255,.06) !important;
    font-weight: 800 !important;
    font-size: 16px !important;
    letter-spacing: .02em !important;
    color: #fff !important;
    transition: var(--transition) !important;
}
.main-header .logo:hover { background: var(--sidebar-hover) !important; }
.main-header .logo span { color: var(--primary-light) !important; }

/* ============================================================
   HEADER / NAVBAR
   ============================================================ */
.main-header .navbar {
    background: var(--header-bg) !important;
    border-bottom: 1px solid var(--border) !important;
    box-shadow: var(--shadow-sm) !important;
    min-height: 76px !important;
    display: flex !important;
    align-items: center !important;
}

.topbar-shell {
    min-height: 76px !important;
    padding: 0 18px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 16px !important;
    width: 100% !important;
}

.topbar-left,
.topbar-right {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
}

.topbar-context,
.topbar-search,
.saas-icon-btn,
.saas-primary-btn,
.topbar-right .btn,
.topbar-right .nav > li > a,
.topbar-right .user-menu > a {
    display: flex !important;
    align-items: center !important;
}

.topbar-context {
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: center !important;
}

.main-header .navbar .nav > li > a {
    color: var(--text-muted) !important;
    font-size: 14px !important;
    padding: 14px 16px !important;
    transition: var(--transition) !important;
}
.main-header .navbar .nav > li > a:hover { color: var(--primary) !important; background: transparent !important; }

/* Notification bell */
.notifications-menu .label { background: var(--danger) !important; font-size: 9px !important; border-radius: 99px !important; }

/* ============================================================
   CONTENT WRAPPER
   ============================================================ */
.content-wrapper { background: var(--body-bg) !important; }

.content-header {
    padding: 16px 20px 8px !important;
}

.saas-breadcrumbs { margin: 0 !important; padding: 0 !important; }
.saas-breadcrumbs li { font-size: 13px !important; color: var(--text-muted) !important; }
.saas-breadcrumbs li a { color: var(--primary) !important; text-decoration: none !important; }
.saas-breadcrumbs li a:hover { text-decoration: underline !important; }

/* ============================================================
   CARDS & BOXES
   ============================================================ */
.box, .card {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow-sm) !important;
    background: var(--card-bg) !important;
    transition: var(--transition) !important;
    overflow: hidden;
}
.box:hover, .card:hover {
    box-shadow: var(--shadow-md) !important;
    transform: translateY(-1px);
}

.box-header, .card-header {
    background: linear-gradient(135deg, #f8faff 0%, #f1f5f9 100%) !important;
    border-bottom: 1px solid var(--border) !important;
    padding: 14px 20px !important;
    font-weight: 700 !important;
    font-size: 15px !important;
    color: var(--text-primary) !important;
}

.box-body, .card-body { padding: 18px 20px !important; }

/* Colored box headers */
.box.box-primary > .box-header { border-top: 3px solid var(--primary) !important; }
.box.box-success > .box-header { border-top: 3px solid var(--success) !important; }
.box.box-warning > .box-header { border-top: 3px solid var(--warning) !important; }
.box.box-danger  > .box-header { border-top: 3px solid var(--danger)  !important; }
.box.box-info    > .box-header { border-top: 3px solid var(--accent)   !important; }

/* ============================================================
   INFO BOXES / DASHBOARD WIDGETS
   ============================================================ */
.info-box {
    border-radius: var(--radius-md) !important;
    border: none !important;
    box-shadow: var(--shadow-sm) !important;
    overflow: hidden !important;
    transition: var(--transition) !important;
    min-height: 86px !important;
}
.info-box:hover {
    box-shadow: var(--shadow-md) !important;
    transform: translateY(-3px) !important;
}
.info-box-icon {
    border-radius: var(--radius-md) 0 0 var(--radius-md) !important;
    font-size: 36px !important;
    width: 80px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}
.info-box-content { padding: 12px 14px !important; }
.info-box-number { font-size: 22px !important; font-weight: 700 !important; color: var(--text-primary) !important; }
.info-box-text { font-size: 12px !important; font-weight: 600 !important; text-transform: uppercase !important; letter-spacing: .06em !important; color: var(--text-muted) !important; }

/* Gradient icon backgrounds */
.info-box .bg-aqua, .info-box .bg-blue { background: linear-gradient(135deg,#4f46e5,#818cf8) !important; }
.info-box .bg-green                    { background: linear-gradient(135deg,#059669,#34d399) !important; }
.info-box .bg-yellow                   { background: linear-gradient(135deg,#d97706,#fbbf24) !important; }
.info-box .bg-red                      { background: linear-gradient(135deg,#dc2626,#f87171) !important; }
.info-box .bg-purple                   { background: linear-gradient(135deg,#7c3aed,#a78bfa) !important; }
.info-box .bg-maroon                   { background: linear-gradient(135deg,#be123c,#fb7185) !important; }
.info-box .bg-teal                     { background: linear-gradient(135deg,#0891b2,#22d3ee) !important; }
.info-box .bg-navy                     { background: linear-gradient(135deg,#0f172a,#334155) !important; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    border-radius: var(--radius-sm) !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    padding: 7px 16px !important;
    transition: var(--transition) !important;
    border: none !important;
    letter-spacing: .02em !important;
}
.btn:hover { transform: translateY(-1px) !important; box-shadow: 0 4px 12px rgba(0,0,0,.15) !important; }
.btn:active { transform: translateY(0) !important; }

/* Clean action dropdown buttons inside Datatables */
td .dropdown .btn.btn-info,
td .dropdown .btn-primary,
td .btn.btn-xs,
.btn-group .dropdown-toggle {
    border-radius: var(--radius-sm) !important;
    padding: 5px 12px !important;
    font-size: 12px !important;
    box-shadow: none !important;
    transform: none !important;
    background: var(--primary) !important;
    color: #fff !important;
}
td .dropdown .btn.btn-info:hover,
td .dropdown .btn-primary:hover,
td .btn.btn-xs:hover,
.btn-group .dropdown-toggle:hover {
    background: var(--primary-dark) !important;
    box-shadow: var(--shadow-sm) !important;
}

.btn-primary, .btn-default.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(79,70,229,.3) !important;
}
.btn-success {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(16,185,129,.3) !important;
}
.btn-danger {
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(239,68,68,.3) !important;
}
.btn-warning {
    background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(245,158,11,.3) !important;
}
.btn-info {
    background: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(6,182,212,.3) !important;
}
.btn-default {
    background: #fff !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow-sm) !important;
}
.btn-default:hover { background: #f8faff !important; border-color: var(--primary) !important; color: var(--primary) !important; }

/* ============================================================
   FORMS & INPUTS
   ============================================================ */
.form-control, .select2-selection, input[type="text"], input[type="email"],
input[type="number"], input[type="password"], textarea, select {
    border-radius: var(--radius-sm) !important;
    border: 1.5px solid var(--border) !important;
    background: #fff !important;
    color: var(--text-primary) !important;
    font-size: 13.5px !important;
    font-family: 'Inter', sans-serif !important;
    padding: 8px 12px !important;
    transition: var(--transition) !important;
    height: auto !important;
}
.form-control:focus, input:focus, textarea:focus, select:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(79,70,229,.12) !important;
    outline: none !important;
}
.select2-container--default .select2-selection--single { height: 38px !important; }
.select2-container--default .select2-selection--single .select2-selection__rendered { line-height: 36px !important; }
.select2-container--default .select2-selection--single .select2-selection__arrow { height: 36px !important; }
.select2-dropdown { border-radius: var(--radius-sm) !important; border: 1.5px solid var(--border) !important; box-shadow: var(--shadow-md) !important; }
.select2-results__option--highlighted { background: var(--primary) !important; }

.input-group-addon {
    background: #f8faff !important;
    border: 1.5px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--text-muted) !important;
}

label { font-weight: 600 !important; font-size: 12.5px !important; color: var(--text-muted) !important; text-transform: uppercase !important; letter-spacing: .05em !important; margin-bottom: 5px !important; }

/* ============================================================
   TABLES (DataTables)
   ============================================================ */
.table, table.dataTable {
    border-radius: var(--radius-md) !important;
    overflow: hidden !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
    width: 100% !important;
}
.table thead th, table.dataTable thead th {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%) !important;
    color: #e2e8f0 !important;
    font-size: 11.5px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: .08em !important;
    padding: 13px 14px !important;
    border: none !important;
    white-space: nowrap !important;
}
.table tbody tr, table.dataTable tbody tr {
    transition: var(--transition) !important;
    border-bottom: 1px solid var(--border) !important;
}
.table tbody tr:hover, table.dataTable tbody tr:hover {
    background: #f0f4ff !important;
}
.table tbody td, table.dataTable tbody td {
    padding: 11px 14px !important;
    font-size: 13.5px !important;
    color: var(--text-primary) !important;
    border-top: none !important;
    vertical-align: middle !important;
}
.table tbody tr:nth-child(even) { background: #fafbff !important; }
.table tbody tr:nth-child(even):hover { background: #eff2ff !important; }

/* DataTables footer */
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    border-radius: var(--radius-sm) !important;
    border: 1.5px solid var(--border) !important;
    padding: 6px 10px !important;
    font-size: 13px !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--radius-sm) !important;
    border: 1px solid var(--border) !important;
    background: #fff !important;
    color: var(--text-primary) !important;
    margin: 2px !important;
    transition: var(--transition) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
    font-weight: 700 !important;
}
.dataTables_info { font-size: 12px !important; color: var(--text-muted) !important; }

/* ============================================================
   ALERTS & TOASTR
   ============================================================ */
.alert { border-radius: var(--radius-sm) !important; border: none !important; font-size: 13.5px !important; font-weight: 500 !important; }
.alert-success { background: #d1fae5 !important; color: #065f46 !important; }
.alert-danger,
.alert-error   { background: #fee2e2 !important; color: #991b1b !important; }
.alert-warning { background: #fef3c7 !important; color: #92400e !important; }
.alert-info    { background: #dbeafe !important; color: #1e40af !important; }

#toast-container > .toast {
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    opacity: 1 !important;
    font-size: 13.5px !important;
    font-family: 'Inter', sans-serif !important;
    padding: 14px 18px 14px 54px !important;
}
#toast-container > .toast-success { background: linear-gradient(135deg,#059669,#10b981) !important; }
#toast-container > .toast-error   { background: linear-gradient(135deg,#dc2626,#ef4444) !important; }
#toast-container > .toast-warning { background: linear-gradient(135deg,#d97706,#f59e0b) !important; }
#toast-container > .toast-info    { background: linear-gradient(135deg,#0891b2,#06b6d4) !important; }

/* ============================================================
   MODALS
   ============================================================ */
.modal-content {
    border-radius: var(--radius-md) !important;
    border: none !important;
    box-shadow: var(--shadow-lg) !important;
    overflow: hidden !important;
}
.modal-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    color: #fff !important;
    border-bottom: none !important;
    padding: 16px 20px !important;
}
.modal-title { font-weight: 700 !important; font-size: 15px !important; color: #fff !important; }
.modal-header .close { color: #fff !important; opacity: .8 !important; text-shadow: none !important; font-size: 20px !important; }
.modal-header .close:hover { opacity: 1 !important; }
.modal-body { padding: 20px !important; }
.modal-footer { border-top: 1px solid var(--border) !important; background: #f8faff !important; padding: 14px 20px !important; }

/* ============================================================
   BADGES & LABELS
   ============================================================ */
.badge, .label {
    border-radius: 6px !important;
    font-weight: 600 !important;
    font-size: 11px !important;
    padding: 3px 8px !important;
    letter-spacing: .04em !important;
}
.badge-primary, .label-primary { background: var(--primary) !important; }
.badge-success, .label-success { background: var(--success) !important; }
.badge-danger,  .label-danger  { background: var(--danger)  !important; }
.badge-warning, .label-warning { background: var(--warning) !important; color: #fff !important; }
.badge-info,    .label-info    { background: var(--accent)  !important; }

/* ============================================================
   TABS
   ============================================================ */
.nav-tabs {
    border-bottom: 2px solid var(--border) !important;
    gap: 4px !important;
}
.nav-tabs > li > a {
    border-radius: var(--radius-sm) var(--radius-sm) 0 0 !important;
    border: none !important;
    color: var(--text-muted) !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    padding: 10px 18px !important;
    transition: var(--transition) !important;
}
.nav-tabs > li > a:hover { background: #f0f4ff !important; color: var(--primary) !important; border: none !important; }
.nav-tabs > li.active > a {
    color: var(--primary) !important;
    background: #fff !important;
    border-bottom: 3px solid var(--primary) !important;
    font-weight: 700 !important;
}

/* ============================================================
   PAGE LOADING / PROGRESS
   ============================================================ */
#loading-bar { background: var(--primary) !important; height: 3px !important; }
#loading-bar-spinner .spinner-icon { border-top-color: var(--primary) !important; border-left-color: var(--primary) !important; }

/* ============================================================
   FOOTER
   ============================================================ */
.main-footer {
    background: var(--header-bg) !important;
    border-top: 1px solid var(--border) !important;
    font-size: 12px !important;
    color: var(--text-muted) !important;
    padding: 10px 20px !important;
}

/* ============================================================
   SCROLL-TO-TOP
   ============================================================ */
.scrolltop { position: fixed !important; bottom: 28px !important; right: 28px !important; z-index: 9999 !important; }
.scrolltop .scroll.icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    color: #fff !important;
    width: 44px !important;
    height: 44px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 18px !important;
    box-shadow: 0 4px 16px rgba(79,70,229,.4) !important;
    transition: var(--transition) !important;
    cursor: pointer !important;
}
.scrolltop .scroll.icon:hover { transform: translateY(-3px) !important; box-shadow: 0 8px 24px rgba(79,70,229,.5) !important; }

/* ============================================================
   DROPDOWN MENUS
   ============================================================ */
.dropdown-menu {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow-md) !important;
    padding: 6px !important;
    font-size: 13.5px !important;
    animation: dropIn .18s ease !important;
}
@keyframes dropIn {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.dropdown-menu > li > a {
    border-radius: var(--radius-sm) !important;
    padding: 8px 14px !important;
    color: var(--text-primary) !important;
    font-weight: 500 !important;
    transition: var(--transition) !important;
}
.dropdown-menu > li > a:hover { background: #f0f4ff !important; color: var(--primary) !important; }

/* ============================================================
   DATE PICKER
   ============================================================ */
.datepicker { border-radius: var(--radius-md) !important; box-shadow: var(--shadow-md) !important; border: 1px solid var(--border) !important; }
.datepicker td.active, .datepicker td.active:hover { background: var(--primary) !important; }
.datepicker td:hover { background: #f0f4ff !important; }

/* ============================================================
   STATS / KPI CARDS (dashboard rows)
   ============================================================ */
.small-box {
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--transition) !important;
    overflow: hidden !important;
}
.small-box:hover { transform: translateY(-4px) !important; box-shadow: var(--shadow-md) !important; }
.small-box .inner h3 { font-size: 30px !important; font-weight: 800 !important; }
.small-box .inner p { font-size: 14px !important; font-weight: 600 !important; }
.small-box .icon { font-size: 60px !important; opacity: .25 !important; }
.small-box .small-box-footer { padding: 6px 0 !important; font-size: 12px !important; font-weight: 600 !important; letter-spacing: .03em !important; }

/* ============================================================
   PRINT OVERRIDES
   ============================================================ */
@media print {
    body { background: #fff !important; font-family: 'Inter', sans-serif !important; }
    .main-header, .main-sidebar, .main-footer, .scrolltop { display: none !important; }
    .content-wrapper { margin: 0 !important; padding: 0 !important; }
    .box { box-shadow: none !important; border: 1px solid #ddd !important; }
}

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */
@media (max-width: 767px) {
    .box, .card { border-radius: var(--radius-sm) !important; margin-bottom: 12px !important; }
    .info-box { min-height: 70px !important; }
    .info-box-icon { width: 60px !important; font-size: 28px !important; }
    .table-responsive { border-radius: var(--radius-sm) !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important; }
    
    /* Correct mobile layout shift and overlaps */
    .content-wrapper { 
        padding-top: 56px !important; 
        margin-left: 0 !important;
        width: 100% !important;
        overflow-x: hidden !important;
    }
    
    .main-header {
        position: fixed !important;
        width: 100% !important;
        top: 0 !important;
        left: 0 !important;
        z-index: 1030 !important;
    }

    .main-header .navbar {
        margin-left: 0 !important;
    }

    .topbar-shell {
        padding: 0 10px !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        min-height: 64px !important;
        width: 100% !important;
    }
    
    .topbar-left {
        gap: 6px !important;
    }

    /* Prevent custom element overlaps on mobile headers */
    .topbar-title {
        font-size: 14px !important;
        max-width: 120px !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    
    /* Make calculator and non-essential inputs compact on mobile */
    #btnCalculator, .topbar-search {
        display: none !important;
    }
}

/* ============================================================
   MICRO-ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}
.content-wrapper > .content, .info-box, .small-box {
    animation: fadeInUp .3s ease both;
}

/* Pulse for new notifications */
@keyframes pulse-ring {
    0%   { transform: scale(.9); box-shadow: 0 0 0 0 rgba(79,70,229,.5); }
    70%  { transform: scale(1); box-shadow: 0 0 0 8px rgba(79,70,229,0); }
    100% { transform: scale(.9); }
}
.notifications_count:not(:empty) { animation: pulse-ring 1.8s infinite !important; }