/* ================================================================
   Athed Mini ERP - Main Stylesheet v2
   Full RTL support, enterprise layout, light theme
   ================================================================ */

:root {
    --sidebar-width: 250px;
    --sidebar-collapsed-width: 68px;
    --topbar-height: 48px;
    --primary: #0d6efd;
    --primary-light: rgba(13,110,253,0.08);
    --bg-body: #f5f6fa;
    --bg-card: #ffffff;
    --border-color: #e5e7eb;
    --text-muted: #6b7280;
    --text-main: #1f2937;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.08);
    --radius: 6px;
    --transition: 0.25s ease;
    font-size: 14px;
}

* { box-sizing: border-box; }

html { height: 100%; }

body {
    margin: 0; padding: 0;
    font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
    background: var(--bg-body);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ================================================================
   APP WRAPPER - Flex container for sidebar + page
   ================================================================ */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    position: relative;
}

/* ================================================================
   SIDEBAR - Fixed width, left side
   ================================================================ */
#sidebar-wrapper {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    min-height: 100vh;
    background: #fff;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1040;
    overflow-y: auto;
    overflow-x: hidden;
    transition: left var(--transition), right var(--transition), width var(--transition), min-width var(--transition);
}
#sidebar-wrapper::-webkit-scrollbar { width: 4px; }
#sidebar-wrapper::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }

.sidebar-heading {
    flex-shrink: 0;
    min-height: 56px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}
.sidebar-menu { flex: 1; padding: 4px 0; }
.sidebar-menu .list-group-item {
    color: var(--text-main);
    background: transparent;
    transition: background var(--transition), color var(--transition);
    padding: 8px 16px;
    border-radius: 0;
    font-size: 0.9rem;
}
.sidebar-menu .list-group-item:hover { background: var(--primary-light); color: var(--primary); }
.sidebar-menu .list-group-item.active {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
    border-right: 3px solid var(--primary);
}
.sidebar-menu .list-group-item i { font-size: 1.1rem; width: 20px; text-align: center; }
.sidebar-toggle { cursor: pointer; }
.sidebar-chevron { font-size: 10px; transition: transform var(--transition); }
.sidebar-toggle[aria-expanded="true"] .sidebar-chevron { transform: rotate(180deg); }

/* Collapsed sidebar - icon-only mode */
.sidebar-collapsed #sidebar-wrapper {
    width: var(--sidebar-collapsed-width);
    min-width: var(--sidebar-collapsed-width);
}
.sidebar-collapsed .sidebar-text { display: none; }
.sidebar-collapsed .sidebar-chevron { display: none; }
.sidebar-collapsed .sidebar-heading { justify-content: center; padding: 12px 4px !important; gap: 0 !important; }
.sidebar-collapsed .sidebar-heading img { width: 32px !important; }
.sidebar-collapsed .sidebar-menu .list-group-item {
    justify-content: center;
    padding: 10px 4px !important;
    text-align: center;
}
.sidebar-collapsed .sidebar-menu .list-group-item i {
    margin: 0 !important;
    font-size: 1.25rem;
    width: auto;
}
.sidebar-collapsed .sidebar-menu .list-group-item.active {
    border-right-width: 0 !important;
    border-left-width: 0 !important;
    border-radius: 6px;
    margin: 2px 8px;
    padding: 8px 4px !important;
    background: var(--primary-light);
}
.sidebar-collapsed .sidebar-menu .collapse { display: none !important; }
.sidebar-collapsed .sidebar-menu .list-group-item.ps-5 { padding: 10px 4px !important; }

/* RTL collapsed sidebar - proper icon-only mode for Arabic */
[dir="rtl"] .sidebar-collapsed #sidebar-wrapper {
    left: auto;
    right: 0;
    border-left: none;
    border-right: 1px solid var(--border-color);
}
[dir="rtl"] .sidebar-collapsed .sidebar-menu .list-group-item.active {
    border-left: none !important;
    border-right: none !important;
}
[dir="rtl"] .sidebar-collapsed .sidebar-menu .list-group-item.ps-5 {
    padding-right: 4px !important;
    padding-left: 4px !important;
}
[dir="rtl"] .sidebar-collapsed .sidebar-menu .list-group-item i {
    margin-left: 0 !important;
    margin-right: 0 !important;
}
/* Tooltip for collapsed sidebar icons */
.sidebar-collapsed .sidebar-menu .list-group-item,
.sidebar-collapsed .sidebar-menu .sidebar-toggle {
    position: relative;
}
.sidebar-collapsed .sidebar-menu .list-group-item:hover::after,
.sidebar-collapsed .sidebar-menu .sidebar-toggle:hover::after {
    content: attr(title);
    position: absolute;
    left: calc(var(--sidebar-collapsed-width) + 6px);
    top: 50%;
    transform: translateY(-50%);
    background: #1f2937;
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.78rem;
    white-space: nowrap;
    z-index: 1060;
    pointer-events: none;
}

/* ================================================================
   PAGE WRAPPER - Main content area
   ================================================================ */
.page-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin-left: var(--sidebar-width);
    transition: margin-left var(--transition), margin-right var(--transition);
    width: calc(100% - var(--sidebar-width));
}

.sidebar-collapsed .page-wrapper {
    margin-left: var(--sidebar-collapsed-width);
    width: calc(100% - var(--sidebar-collapsed-width));
}

/* ================================================================
   HEADER / TOPBAR
   ================================================================ */
.enterprise-topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    height: var(--topbar-height);
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    border-bottom: 1px solid var(--border-color);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.topbar-toggle {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 1.2rem;
    width: 32px; height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background var(--transition);
}
.topbar-toggle:hover { background: var(--primary-light); }

.breadcrumb-compact {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.breadcrumb-link { color: var(--text-muted); text-decoration: none; }
.breadcrumb-link:hover { color: var(--primary); text-decoration: underline; }
.breadcrumb-sep { color: #d1d5db; font-size: 0.7rem; }
.topbar-user-name { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.85rem; }

/* ================================================================
   MAIN CONTENT AREA
   ================================================================ */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - var(--topbar-height));
}

.content-area {
    flex: 1;
    padding: 16px;
    width: 100%;
}

/* ================================================================
   CARDS & TABLES
   ================================================================ */
.card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    background: var(--bg-card);
    margin-bottom: 16px;
}
.card-header {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    padding: 10px 16px;
    font-weight: 600;
    border-radius: var(--radius) var(--radius) 0 0 !important;
}
.card-body { padding: 16px; }
.card-body.p-0 { padding: 0; }

.table { margin-bottom: 0; font-size: 0.875rem; }
.table > thead { background: #f9fafb; }
.table > thead th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 10px 12px;
    border-bottom-width: 1px;
}
.table > tbody td { padding: 8px 12px; vertical-align: middle; }

.table-responsive { border-radius: var(--radius); }

/* Status badges */
.badge {
    font-size: 0.72rem;
    padding: 3px 8px;
    border-radius: 20px;
    font-weight: 500;
}

/* Buttons */
.btn-sm { padding: 4px 10px; font-size: 0.8rem; border-radius: 4px; }
.btn { border-radius: 4px; font-weight: 500; }
.btn-outline-danger:hover { color: #fff; }

/* Forms */
.form-label { font-size: 0.82rem; margin-bottom: 4px; font-weight: 500; color: var(--text-main); }
.form-control, .form-select { font-size: 0.875rem; border-radius: 4px; }
.form-control-sm, .form-select-sm { font-size: 0.8rem; padding: 4px 8px; }

/* Alerts */
.alert { font-size: 0.875rem; border-radius: var(--radius); margin-bottom: 12px; padding: 10px 14px; }

/* Pagination */
.pagination { gap: 2px; }
.page-link { font-size: 0.82rem; padding: 4px 10px; border-radius: 4px; }

/* List group */
.list-group-flush .list-group-item { border-left: 0; border-right: 0; }
.list-group-item-action { cursor: pointer; }

/* ================================================================
   RTL SUPPORT - Arabic language
   ================================================================ */
[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

/* Sidebar RTL moves to RIGHT */
[dir="rtl"] #sidebar-wrapper {
    left: auto;
    right: 0;
    border-right: none;
    border-left: 1px solid var(--border-color);
}

[dir="rtl"] .sidebar-menu .list-group-item.active {
    border-right: none;
    border-left: 3px solid var(--primary);
}

/* Page wrapper RTL adjusts to right sidebar */
[dir="rtl"] .page-wrapper {
    margin-left: 0;
    margin-right: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
}

[dir="rtl"] .sidebar-collapsed .page-wrapper {
    margin-right: var(--sidebar-collapsed-width);
    margin-left: 0;
    width: calc(100% - var(--sidebar-collapsed-width));
}

/* RTL tooltip position for collapsed sidebar */
[dir="rtl"] .sidebar-collapsed .sidebar-menu .list-group-item:hover::after,
[dir="rtl"] .sidebar-collapsed .sidebar-menu .sidebar-toggle:hover::after {
    left: auto;
    right: calc(var(--sidebar-collapsed-width) + 6px);
}

/* Sidebar chevron rotation for RTL */
[dir="rtl"] .sidebar-chevron { transform: scaleX(-1); }
[dir="rtl"] .sidebar-toggle[aria-expanded="true"] .sidebar-chevron { transform: scaleX(-1) rotate(180deg); }

/* Flex direction in RTL */
[dir="rtl"] .d-flex { direction: rtl; }

/* text alignment */
[dir="rtl"] .text-end { text-align: left !important; }
[dir="rtl"] .text-start { text-align: right !important; }

/* Sidebar padding */
[dir="rtl"] .sidebar-menu .list-group-item.ps-5 { padding-left: 16px !important; padding-right: 48px !important; }

/* Margin helpers */
[dir="rtl"] .ms-auto { margin-left: 0 !important; margin-right: auto !important; }
[dir="rtl"] .me-1 { margin-right: 0 !important; margin-left: 4px !important; }
[dir="rtl"] .me-2 { margin-right: 0 !important; margin-left: 8px !important; }
[dir="rtl"] .me-3 { margin-right: 0 !important; margin-left: 16px !important; }
[dir="rtl"] .ms-1 { margin-left: 0 !important; margin-right: 4px !important; }
[dir="rtl"] .ms-2 { margin-left: 0 !important; margin-right: 8px !important; }
[dir="rtl"] .ms-3 { margin-left: 0 !important; margin-right: 16px !important; }

/* Icon rotation for directional icons */
[dir="rtl"] .bi-arrow-left { transform: scaleX(-1); }
[dir="rtl"] .bi-arrow-right { transform: scaleX(-1); }
[dir="rtl"] .bi-chevron-right { transform: scaleX(-1); }
[dir="rtl"] .bi-chevron-left { transform: scaleX(-1); }

/* Dropdown in RTL */
[dir="rtl"] .dropdown-menu-end {
    right: auto !important;
    left: 0 !important;
}
[dir="rtl"] .dropdown-menu {
    text-align: right;
}

/* Modal RTL */
[dir="rtl"] .modal-header .btn-close { margin-left: 0; margin-right: auto; }

/* Stat cards — hover lift */
.stat-card {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: default;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08) !important;
}

/* Readonly auto-code fields — grayed out, muted appearance */
input[readonly].form-control,
.form-control[readonly] {
    background-color: #e9ecef !important;
    color: #6c757d !important;
    cursor: not-allowed;
    opacity: 0.85;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 768px) {
    #sidebar-wrapper { width: 0; min-width: 0; overflow: hidden; }
    .page-wrapper { margin-left: 0 !important; margin-right: 0 !important; width: 100% !important; }
    .sidebar-collapsed #sidebar-wrapper { width: var(--sidebar-collapsed-width); min-width: var(--sidebar-collapsed-width); overflow: visible; }
    [dir="rtl"] .sidebar-collapsed #sidebar-wrapper { right: 0; }
}