/* ==========================================================
   PRINT FLOW UI
   الهوية الموحدة لنظام إدارة الطباعة والمخزون والفواتير
   تصميم عربي RTL - Minimal / Clean
   ========================================================== */

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-soft: #eff6ff;
    --bg: #f6f8fb;
    --surface: #ffffff;
    --surface-soft: #f8fafc;
    --text: #172033;
    --muted: #6b7280;
    --border: #e5e7eb;
    --success: #0f9f6e;
    --success-soft: #ecfdf5;
    --warning: #c77800;
    --warning-soft: #fff8e8;
    --danger: #dc2626;
    --danger-soft: #fef2f2;
    --sidebar-width: 252px;
    --radius: 14px;
    --shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { direction: rtl; scroll-behavior: smooth; }
body {
    direction: rtl;
    text-align: right;
    font-family: Tahoma, Arial, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { font-family: inherit; }

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

.app-sidebar {
    position: fixed;
    inset: 0 0 0 auto;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--surface);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    box-shadow: -8px 0 30px rgba(15, 23, 42, 0.025);
}

.sidebar-brand {
    min-height: 82px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 18px;
    border-bottom: 1px solid var(--border);
}
.sidebar-brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.22);
}
.sidebar-brand-text { display: flex; flex-direction: column; min-width: 0; }
.sidebar-brand-text strong { font-size: 15px; letter-spacing: .2px; }
.sidebar-brand-text span { margin-top: 2px; color: var(--muted); font-size: 11px; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 14px 10px; }
.sidebar-section-title {
    color: #9aa3b2;
    font-size: 10px;
    font-weight: 700;
    padding: 13px 12px 6px;
}
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    padding: 9px 12px;
    margin: 2px 0;
    border-radius: 10px;
    color: #4b5563;
    font-size: 13px;
    transition: .18s ease;
}
.sidebar-link:hover { background: #f3f6fb; color: var(--primary); }
.sidebar-link.active { background: var(--primary-soft); color: var(--primary); font-weight: 700; }
.sidebar-link-icon {
    width: 26px;
    height: 26px;
    flex: 0 0 26px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: #f4f6f9;
    font-size: 14px;
}
.sidebar-link.active .sidebar-link-icon { background: #dbeafe; }

.sidebar-footer { padding: 12px; border-top: 1px solid var(--border); }
.sidebar-logout {
    width: 100%;
    border: 1px solid #fecaca;
    background: #fff;
    color: var(--danger);
    border-radius: 10px;
    padding: 10px 14px;
    cursor: pointer;
    transition: .18s ease;
}
.sidebar-logout:hover { background: var(--danger-soft); }

.top-header {
    position: sticky;
    top: 0;
    z-index: 900;
    min-height: 72px;
    margin-right: var(--sidebar-width);
    padding: 0 28px;
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.top-header-title-wrap { display: flex; align-items: center; gap: 12px; }
.top-header-title { font-size: 17px; font-weight: 800; color: var(--text); }
.top-header-subtitle { color: var(--muted); font-size: 11px; margin-top: 2px; }
.sidebar-toggle {
    display: none;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: #fff;
    cursor: pointer;
}
.top-header-user { display: flex; align-items: center; gap: 10px; }
.top-header-user-info { display: flex; flex-direction: column; align-items: flex-end; }
.top-header-user-info strong { font-size: 12px; }
.top-header-user-info span { color: var(--muted); font-size: 11px; direction: ltr; }
.top-header-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--primary-soft);
    color: var(--primary);
    font-weight: 800;
}

.app-main {
    margin-right: var(--sidebar-width);
    width: auto;
    max-width: none;
    padding: 28px;
    min-height: calc(100vh - 72px);
}
.app-footer {
    margin-right: var(--sidebar-width);
    text-align: center;
    padding: 18px;
    color: #98a1af;
    font-size: 12px;
}

/* Legacy shell hidden after migration */
.app-header, .main-navigation { display: none; }

/* ==========================================================
   Page Headings
   ========================================================== */
.page-header { margin-bottom: 22px; }
.page-title { color: var(--text); font-size: 25px; line-height: 1.25; margin-bottom: 6px; }
.page-description { color: var(--muted); font-size: 13px; }

/* ==========================================================
   Cards / Grids
   ========================================================== */
.card, .dashboard-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.025);
}
.card { padding: 21px; margin-bottom: 18px; }
.card:hover { border-color: #d9e0ea; }
.card-title { color: var(--text); font-size: 16px; font-weight: 800; margin-bottom: 12px; }
.text-muted { color: var(--muted); font-size: 13px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 16px; }

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 16px;
    margin-bottom: 22px;
}
.dashboard-card { padding: 19px; position: relative; overflow: hidden; transition: .18s ease; }
.dashboard-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.dashboard-card::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: #dbeafe;
}
.dashboard-card-label { color: var(--muted); font-size: 12px; margin-bottom: 10px; }
.dashboard-card-value { color: var(--text); font-size: 27px; font-weight: 800; line-height: 1.2; margin-bottom: 5px; }
.dashboard-card-note { color: #9aa3b2; font-size: 11px; }
.dashboard-sections { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.dashboard-list-container { margin-top: 12px; }

.summary-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 15px; margin: 20px 0; }
.report-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.report-card { text-align: center; transition: .18s ease; }
.report-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.report-card h2 { margin: 10px 0 6px; font-size: 16px; }
.report-icon { font-size: 34px; }

/* ==========================================================
   Buttons
   ========================================================== */
.btn {
    min-height: 40px;
    border: 1px solid transparent;
    border-radius: 9px;
    padding: 9px 15px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    transition: .18s ease;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-secondary { background: #fff; color: #374151; border-color: var(--border); }
.btn-secondary:hover { background: var(--surface-soft); border-color: #cfd6df; }
.btn:disabled { opacity: .62; cursor: not-allowed; transform: none; }

/* ==========================================================
   Forms
   ========================================================== */
.form-group { margin-bottom: 15px; }
.form-label { display: block; margin-bottom: 6px; color: #3f4755; font-size: 12px; font-weight: 700; }
.form-input {
    width: 100%;
    min-height: 42px;
    padding: 9px 11px;
    border: 1px solid #d8dee8;
    border-radius: 9px;
    background: #fff;
    color: var(--text);
    font-size: 13px;
    text-align: right;
    direction: rtl;
    outline: none;
    transition: .18s ease;
}
.form-input::placeholder { color: #a7afba; }
.form-input:focus { border-color: #7aa7f8; box-shadow: 0 0 0 3px rgba(37,99,235,.09); }
.form-input:disabled { background: #f3f4f6; color: var(--muted); cursor: not-allowed; }
textarea.form-input { min-height: 95px; resize: vertical; }

.invoice-form-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 15px; margin-top: 18px; }
.customer-form-grid, .payment-form-grid, .sprint9-form-grid, .sprint9-filter-grid {
    display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 15px; margin-top: 18px;
}
.supplier-form-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 15px; margin-top: 18px; }
.profile-form { margin-top: 18px; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 15px; }

.invoice-actions, .customer-form-actions, .profile-actions, .sprint9-actions, .invoice-print-actions {
    display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px;
}

/* ==========================================================
   Tables
   ========================================================== */
.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 11px;
    background: #fff;
}
table { width: 100%; border-collapse: collapse; min-width: 620px; }
th, td { padding: 12px 13px; text-align: right; border-bottom: 1px solid #eef1f5; font-size: 12px; vertical-align: middle; }
th { background: #f8fafc; color: #667085; font-weight: 800; white-space: nowrap; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #fbfdff; }

.invoice-table-input { min-width: 95px; padding: 7px 9px; }
.invoice-price-cell, .invoice-stock-cell, .invoice-item-total { white-space: nowrap; }

/* ==========================================================
   Status / Messages
   ========================================================== */
.status-badge, .invoice-status, .customer-balance, .badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 9px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 800;
    white-space: nowrap;
}
.status-success, .paid-balance, .invoice-status.paid, .badge-paid { background: var(--success-soft); color: var(--success); }
.status-info { background: var(--primary-soft); color: var(--primary); }
.status-warning, .invoice-status.partially-paid, .badge-partial { background: var(--warning-soft); color: var(--warning); }
.status-danger, .outstanding-balance, .invoice-status.unpaid, .badge-unpaid { background: var(--danger-soft); color: var(--danger); }

.frontend-message, .dashboard-message, .login-message {
    display: none;
    margin-bottom: 16px;
    padding: 11px 14px;
    border-radius: 9px;
    font-size: 12px;
    text-align: center;
}
.frontend-message.success, .login-message.success { display: block; background: var(--success-soft); color: #067a56; border: 1px solid #b7efd9; }
.frontend-message.error, .dashboard-message.error, .login-message.error { display: block; background: var(--danger-soft); color: #b42318; border: 1px solid #fecaca; }

/* ==========================================================
   Search / Section Headers / Actions
   ========================================================== */
.customer-list-header, .payment-list-header, .supplier-list-header, .sprint9-section-header, .invoice-section-header, .invoice-list-header {
    display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 15px;
}
.customer-search, .payment-search, .supplier-search, .sprint9-search, .invoice-search { width: 300px; max-width: 100%; }
.customer-actions, .supplier-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.customer-action-button, .invoice-view-button, .invoice-delete-button {
    border: 1px solid var(--border); background: #fff; border-radius: 8px; padding: 6px 9px; cursor: pointer; font-size: 11px; transition: .15s ease;
}
.customer-action-button.view, .invoice-view-button { color: var(--primary); background: var(--primary-soft); border-color: #dbeafe; }
.customer-action-button.edit { color: var(--warning); background: var(--warning-soft); border-color: #fde7b5; }
.customer-action-button.delete, .invoice-delete-button { color: var(--danger); background: var(--danger-soft); border-color: #fecaca; }

.sprint9-section, .invoice-list-card, .customer-list-card, .payment-list-card, .supplier-list-card { margin-top: 22px; }
.sprint9-total { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; font-size: 16px; font-weight: 800; }

.payment-note, .low-stock-alert {
    margin-top: 16px; padding: 12px 14px; border-radius: 9px; font-size: 12px;
}
.payment-note { background: var(--primary-soft); border: 1px solid #bfdbfe; color: #1e40af; }
.low-stock-alert { display: flex; align-items: center; gap: 12px; background: var(--warning-soft); border: 1px solid #fde68a; color: #8a5400; }
.low-stock-alert-icon { font-size: 24px; }

.empty-state, .dashboard-empty-state { padding: 35px 18px; text-align: center; color: var(--muted); }
.empty-state-icon { font-size: 36px; margin-bottom: 8px; }

/* ==========================================================
   Profile
   ========================================================== */
.profile-layout { display: grid; grid-template-columns: 280px 1fr; gap: 18px; align-items: start; }
.profile-summary { text-align: center; }
.profile-avatar {
    width: 86px; height: 86px; margin: 0 auto 15px; border-radius: 50%; display: grid; place-items: center;
    background: var(--primary-soft); color: var(--primary); font-size: 38px;
}
.profile-name { margin-bottom: 5px; font-size: 18px; }
.profile-business { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 4px; }
.profile-business-label { color: var(--muted); font-size: 11px; }

/* ==========================================================
   Invoice create / summary / document
   ========================================================== */
.invoice-items-section { margin-top: 24px; }
.invoice-summary { width: 100%; max-width: 390px; margin: 20px 0 0 auto; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.invoice-summary-row { display: flex; justify-content: space-between; gap: 16px; padding: 11px 14px; border-bottom: 1px solid var(--border); font-size: 12px; }
.invoice-summary-row:last-child { border-bottom: none; }
.invoice-summary-total { background: var(--surface-soft); font-size: 14px; font-weight: 800; }

.invoice-document { max-width: 940px; margin: 0 auto; padding: 34px; background: #fff; border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); }
.invoice-document-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; padding-bottom: 20px; border-bottom: 2px solid #eef1f5; }
.invoice-document-header h1 { font-size: 28px; margin-bottom: 5px; }
.invoice-document-header p { color: var(--muted); font-size: 12px; }
.invoice-number-box { display: flex; flex-direction: column; gap: 4px; text-align: left; }
.invoice-number-box span, .invoice-info-label { color: var(--muted); font-size: 11px; }
.invoice-info-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; margin: 24px 0; }
.invoice-info-grid > div { display: flex; flex-direction: column; gap: 4px; }
.invoice-document-summary { width: 340px; max-width: 100%; margin: 24px 0 0 auto; }
.invoice-document-summary > div { display: flex; justify-content: space-between; gap: 15px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.invoice-document-total { font-size: 15px; font-weight: 800; }
.invoice-document-footer { margin-top: 36px; padding-top: 16px; border-top: 1px solid var(--border); text-align: center; color: var(--muted); font-size: 11px; }

/* ==========================================================
   Login
   ========================================================== */
.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 22px;
    background:
            radial-gradient(circle at 85% 15%, rgba(37,99,235,.10), transparent 28%),
            radial-gradient(circle at 15% 85%, rgba(79,70,229,.07), transparent 30%),
            var(--bg);
}
.login-container { width: 100%; max-width: 430px; }
.login-card { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 34px; box-shadow: 0 18px 60px rgba(15,23,42,.08); }
.login-brand { text-align: center; margin-bottom: 26px; }
.login-logo {
    width: 56px; height: 56px; margin: 0 auto 13px; border-radius: 15px; display: grid; place-items: center;
    background: linear-gradient(135deg,#2563eb,#4f46e5); color: #fff; font-size: 25px; box-shadow: 0 10px 24px rgba(37,99,235,.22);
}
.login-brand h1 { font-size: 20px; margin-bottom: 5px; }
.login-subtitle { color: var(--muted); font-size: 12px; }
.login-options { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; font-size: 11px; }
.remember-me { display: flex; align-items: center; gap: 6px; color: #4b5563; cursor: pointer; }
.forgot-password { color: var(--primary); font-weight: 700; }
.login-button { width: 100%; min-height: 43px; }
.login-footer { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--border); text-align: center; color: #9aa3b2; font-size: 11px; }

/* ==========================================================
   Compatibility with design-preview utility classes
   ========================================================== */
.main-content { margin-right: var(--sidebar-width); }
.page-content { padding: 28px; }
.sidebar, .brand, .sidebar-menu, .top-header .user-area, .stats-grid, .stat-card, .welcome-banner, .stock-list { /* preview classes kept harmless */ }

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1120px) {
    .dashboard-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .invoice-form-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .report-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 820px) {
    :root { --sidebar-width: 250px; }
    .app-sidebar { transform: translateX(105%); transition: transform .22s ease; box-shadow: -18px 0 45px rgba(15,23,42,.14); }
    body.sidebar-open .app-sidebar { transform: translateX(0); }
    .top-header, .app-main, .app-footer { margin-right: 0; }
    .sidebar-toggle { display: grid; place-items: center; }
    .app-main { padding: 20px 16px; }
    .top-header { padding: 0 16px; }
    .top-header-user-info { display: none; }
    .profile-layout { grid-template-columns: 1fr; }
    .summary-grid, .report-grid, .dashboard-sections { grid-template-columns: 1fr; }
    .supplier-form-grid { grid-template-columns: 1fr; }
    .invoice-info-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 620px) {
    .dashboard-grid, .invoice-form-grid, .customer-form-grid, .payment-form-grid, .sprint9-form-grid, .sprint9-filter-grid, .profile-form { grid-template-columns: 1fr; }
    .customer-list-header, .payment-list-header, .supplier-list-header, .sprint9-section-header, .invoice-section-header, .invoice-list-header { flex-direction: column; align-items: stretch; }
    .customer-search, .payment-search, .supplier-search, .sprint9-search, .invoice-search { width: 100%; }
    .page-title { font-size: 21px; }
    .card { padding: 17px; }
    .login-card { padding: 27px 20px; }
    .invoice-document { padding: 18px; }
    .invoice-document-header { flex-direction: column; }
    .invoice-info-grid { grid-template-columns: 1fr; }
}

@media print {
    .no-print, .app-sidebar, .top-header, .app-footer { display: none !important; }
    body { background: #fff; }
    .app-main { margin: 0; padding: 0; }
    .invoice-document { max-width: none; border: none; border-radius: 0; box-shadow: none; padding: 0; }
}
/* ==========================================================
   Dashboard Enhancements
   تعديلات Dashboard الإضافية
   ========================================================== */


/* ==========================================================
   رابط المستخدم في أعلى الصفحة

   يجعل اسم وصورة المستخدم قابلين للضغط
   ========================================================== */

.dashboard-user-link {

    display: flex;

    align-items: center;

    gap: 12px;

    color: inherit;

    text-decoration: none;

    padding: 7px 10px;

    border-radius: 10px;

    transition: 0.2s;

    cursor: pointer;
}


/* عند مرور الماوس */

.dashboard-user-link:hover {

    background: #f3f4f6;
}


/* حركة بسيطة للصورة */

.dashboard-user-link:hover .top-header-avatar {

    transform: scale(1.06);
}


/* جعل الحركة ناعمة */

.top-header-avatar {

    transition: transform 0.2s;
}



/* ==========================================================
   الكروت القابلة للضغط
   ========================================================== */

.dashboard-clickable-card {

    display: block;

    width: 100%;

    text-align: right;

    color: inherit;

    text-decoration: none;

    cursor: pointer;

    transition:
            transform 0.2s,
            box-shadow 0.2s,
            border-color 0.2s;
}


/* عند المرور فوق الكرت */

.dashboard-clickable-card:hover {

    transform: translateY(-3px);

    border-color: #bfdbfe;

    box-shadow:
            0 8px 20px
            rgba(0, 0, 0, 0.07);
}


/* ==========================================================
   زر قيمة المخزون

   لأنه Button وليس Link
   ========================================================== */

.dashboard-inventory-button {

    border: 1px solid #e5e7eb;

    background: #ffffff;

    font-family: inherit;

    outline: none;
}


/* ==========================================================
   عنوان الكرت مع السهم
   ========================================================== */

.dashboard-card-label {

    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 10px;
}


/* السهم الموجود داخل الكرت */

.dashboard-card-arrow {

    font-size: 16px;

    color: #2563eb;

    transition: transform 0.2s;
}


/* حركة السهم */

.dashboard-clickable-card:hover
.dashboard-card-arrow {

    transform: translateX(-4px);
}



/* ==========================================================
   الأقسام السفلية القابلة للضغط
   ========================================================== */

.dashboard-section-card {

    display: block;

    color: inherit;

    text-decoration: none;

    cursor: pointer;

    transition:
            transform 0.2s,
            box-shadow 0.2s,
            border-color 0.2s;
}


/* Hover */

.dashboard-section-card:hover {

    transform: translateY(-2px);

    border-color: #bfdbfe;

    box-shadow:
            0 8px 20px
            rgba(0, 0, 0, 0.06);
}


/* ==========================================================
   Header داخل الأقسام السفلية
   ========================================================== */

.dashboard-section-title-row {

    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 15px;

    margin-bottom: 15px;
}


/* إزالة المسافة السفلية الافتراضية من العنوان */

.dashboard-section-title-row .card-title {

    margin-bottom: 0;
}


/* رابط عرض الكل */

.dashboard-section-open {

    font-size: 13px;

    color: #2563eb;

    white-space: nowrap;
}



/* ==========================================================
   Low Stock Indicator
   ========================================================== */

.stock-status-wrapper {

    display: flex;

    align-items: center;

    gap: 8px;

    white-space: nowrap;
}


/* ==========================================================
   الضوء الأساسي
   ========================================================== */

.stock-status-light {

    width: 12px;

    height: 12px;

    border-radius: 50%;

    display: inline-block;
}


/* ==========================================================
   الحالة السليمة

   اللون الأخضر يعني:
   لا يوجد منتجات منخفضة المخزون
   ========================================================== */

.stock-status-safe {

    background: #16a34a;

    box-shadow:
            0 0 0 4px
            rgba(22, 163, 74, 0.12),

            0 0 8px
            rgba(22, 163, 74, 0.5);
}


/* ==========================================================
   حالة الخطر

   اللون الأحمر يعني:
   يوجد منتجات منخفضة المخزون
   ========================================================== */

.stock-status-danger {

    background: #dc2626;

    box-shadow:
            0 0 0 4px
            rgba(220, 38, 38, 0.12),

            0 0 10px
            rgba(220, 38, 38, 0.55);

    animation:
            lowStockBlink
            1s
            infinite;
}


/* ==========================================================
   حركة الوميض الأحمر
   ========================================================== */

@keyframes lowStockBlink {

    0% {

        opacity: 1;

        transform: scale(1);

        box-shadow:
                0 0 0 4px
                rgba(220, 38, 38, 0.12),

                0 0 8px
                rgba(220, 38, 38, 0.45);
    }


    50% {

        opacity: 0.35;

        transform: scale(1.25);

        box-shadow:
                0 0 0 7px
                rgba(220, 38, 38, 0.06),

                0 0 15px
                rgba(220, 38, 38, 0.75);
    }


    100% {

        opacity: 1;

        transform: scale(1);

        box-shadow:
                0 0 0 4px
                rgba(220, 38, 38, 0.12),

                0 0 8px
                rgba(220, 38, 38, 0.45);
    }
}


/* نص حالة المخزون */

.stock-status-text {

    font-size: 12px;

    color: #64748b;
}



/* ==========================================================
   Inventory Statistics Modal
   نافذة إحصائيات المخزون
   ========================================================== */

.dashboard-modal {

    position: fixed;

    inset: 0;

    z-index: 9999;

    display: none;

    align-items: center;

    justify-content: center;

    padding: 20px;
}


/* ==========================================================
   عند فتح Modal
   ========================================================== */

.dashboard-modal.show {

    display: flex;
}


/* ==========================================================
   الخلفية الداكنة
   ========================================================== */

.dashboard-modal-overlay {

    position: absolute;

    inset: 0;

    background:
            rgba(15, 23, 42, 0.45);

    backdrop-filter:
            blur(2px);
}


/* ==========================================================
   محتوى Modal
   ========================================================== */

.dashboard-modal-content {

    position: relative;

    z-index: 2;

    width: 100%;

    max-width: 720px;

    max-height: 90vh;

    overflow-y: auto;

    background: #ffffff;

    border-radius: 16px;

    border: 1px solid #e5e7eb;

    padding: 26px;

    box-shadow:
            0 25px 60px
            rgba(0, 0, 0, 0.18);

    animation:
            dashboardModalOpen
            0.22s
            ease;
}


/* ==========================================================
   حركة فتح Modal
   ========================================================== */

@keyframes dashboardModalOpen {

    from {

        opacity: 0;

        transform:
                translateY(12px)
                scale(0.98);
    }


    to {

        opacity: 1;

        transform:
                translateY(0)
                scale(1);
    }
}



/* ==========================================================
   رأس Modal
   ========================================================== */

.dashboard-modal-header {

    display: flex;

    justify-content: space-between;

    align-items: flex-start;

    gap: 20px;

    padding-bottom: 18px;

    margin-bottom: 22px;

    border-bottom:
            1px solid #e5e7eb;
}


/* عنوان Modal */

.dashboard-modal-header h2 {

    margin: 0 0 6px;

    font-size: 22px;

    color: #111827;
}


/* الوصف */

.dashboard-modal-header p {

    margin: 0;

    color: #6b7280;

    font-size: 14px;
}



/* ==========================================================
   زر إغلاق Modal
   ========================================================== */

.dashboard-modal-close {

    width: 38px;

    height: 38px;

    flex-shrink: 0;

    display: flex;

    align-items: center;

    justify-content: center;

    border: none;

    border-radius: 50%;

    background: #f3f4f6;

    color: #374151;

    font-size: 25px;

    cursor: pointer;

    transition: 0.2s;
}


/* Hover */

.dashboard-modal-close:hover {

    background: #fee2e2;

    color: #dc2626;
}



/* ==========================================================
   Grid إحصائيات المخزون
   ========================================================== */

.inventory-statistics-grid {

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 16px;
}


/* ==========================================================
   بطاقة إحصائية
   ========================================================== */

.inventory-statistic-item {

    display: flex;

    flex-direction: column;

    gap: 8px;

    padding: 18px;

    background: #f8fafc;

    border:
            1px solid #e2e8f0;

    border-radius: 12px;
}


/* اسم المعلومة */

.inventory-statistic-item span {

    font-size: 13px;

    color: #64748b;
}


/* القيمة */

.inventory-statistic-item strong {

    font-size: 24px;

    color: #0f172a;
}


/* ==========================================================
   البطاقة الكبيرة
   ========================================================== */

.inventory-statistic-wide {

    grid-column: 1 / -1;

    background: #eff6ff;

    border-color: #bfdbfe;
}


/* قيمة المخزون الرئيسية */

.inventory-statistic-wide strong {

    color: #1d4ed8;

    font-size: 28px;
}



/* ==========================================================
   أزرار Modal
   ========================================================== */

.dashboard-modal-actions {

    display: flex;

    justify-content: flex-end;

    gap: 10px;

    margin-top: 24px;

    padding-top: 20px;

    border-top:
            1px solid #e5e7eb;
}



/* ==========================================================
   Responsive Dashboard Enhancements
   ========================================================== */

@media (max-width: 700px) {


    /* عنوان القسم */

    .dashboard-section-title-row {

        align-items: flex-start;

        flex-direction: column;
    }


    /* إحصائيات المخزون */

    .inventory-statistics-grid {

        grid-template-columns: 1fr;
    }


    /* البطاقة العريضة */

    .inventory-statistic-wide {

        grid-column: auto;
    }


    /* Modal */

    .dashboard-modal-content {

        padding: 20px;
    }


    /* الأزرار */

    .dashboard-modal-actions {

        flex-direction: column;
    }


    .dashboard-modal-actions .btn {

        width: 100%;

        text-align: center;
    }


    /* المستخدم */

    .dashboard-user-link {

        padding: 5px;
    }

}
/* ===== Final redesign: Classic Modern (Concept #1) ===== */
:root{--primary:#1e5aa8;--primary-dark:#163f78;--primary-soft:#edf4ff;--bg:#f5f7fb;--surface:#fff;--surface-soft:#f8fafc;--text:#17233b;--muted:#718096;--border:#e5eaf1;--sidebar-width:252px;--radius:12px;--shadow:0 6px 22px rgba(23,35,59,.06)}
body{background:var(--bg);color:var(--text)}
.app-sidebar{background:linear-gradient(180deg,#132746 0%,#10213b 100%);color:#fff;border-left:0;box-shadow:0 0 30px rgba(16,33,59,.12)}
.sidebar-brand{border-bottom:1px solid rgba(255,255,255,.09)}.sidebar-brand-mark{background:#fff;color:#17355e}.sidebar-brand-text strong,.sidebar-brand-text span{color:#fff}.sidebar-brand-text span{opacity:.65}
.sidebar-section-title{color:#8293ad}.sidebar-link{color:#cbd5e1}.sidebar-link:hover{background:rgba(255,255,255,.07);color:#fff}.sidebar-link.active{background:#1e5aa8;color:#fff;box-shadow:0 5px 15px rgba(0,0,0,.12)}.sidebar-logout{color:#ff8792;border-color:rgba(255,135,146,.22);background:rgba(255,255,255,.03)}
.top-header{background:#fff;border-bottom:1px solid var(--border)}.top-header-user,.clickable-user{cursor:pointer;text-decoration:none;color:inherit}.top-header-user:hover{background:#f4f7fb}.top-header-avatar{background:#eaf2ff;color:#1e5aa8}
.card,.dashboard-card{border:1px solid var(--border);box-shadow:var(--shadow);border-radius:var(--radius)}.dashboard-card{transition:transform .18s ease,box-shadow .18s ease}.dashboard-card:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(23,35,59,.09)}
.btn-primary{background:#1e5aa8;border-color:#1e5aa8}.btn-primary:hover{background:#174b8d}.form-input:focus{border-color:#6b9bd5;box-shadow:0 0 0 3px rgba(30,90,168,.09)}
.category-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin:18px 0}.category-card{border:1px solid var(--border);background:#fff;border-radius:12px;padding:18px;text-align:right;cursor:pointer;box-shadow:var(--shadow);transition:.18s}.category-card:hover,.category-card.active{border-color:#8db2df;background:#f3f7fd;transform:translateY(-2px)}.category-card strong{display:block;font-size:16px}.category-card span{color:var(--muted);font-size:13px;margin-top:5px;display:block}
.product-picker{display:grid;grid-template-columns:minmax(150px,.8fr) minmax(220px,1.5fr) minmax(180px,1fr);gap:8px}.debt-toggle{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid #f0c36a;background:#fff9e8;border-radius:10px;cursor:pointer}.low-stock-warning{border:1px solid #f4c7c7;background:#fff5f5;color:#a51d2d;border-radius:12px;padding:16px;margin-bottom:18px}.profile-photo{width:112px;height:112px;border-radius:50%;object-fit:cover;border:4px solid #fff;box-shadow:0 4px 18px rgba(0,0,0,.12)}
@media(max-width:800px){.product-picker{grid-template-columns:1fr}.category-cards{grid-template-columns:1fr 1fr}}
#forgotPasswordModal{position:fixed;inset:0;z-index:1000;padding:20px}.modal-overlay{position:absolute;inset:0;background:rgba(15,23,42,.45)}

/* ==========================================================
   Responsive Phase 1 - Mobile / Tablet Foundation
   تجهيز الواجهة للعمل على الهاتف والتابلت بدون تغيير منطق النظام
   ========================================================== */

/* منع العناصر الطويلة من كسر عرض الصفحة */
img,
svg,
video,
canvas {
    max-width: 100%;
}

/* الخلفية التي تظهر خلف القائمة الجانبية على الهاتف */
.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 950;
    background: rgba(15, 23, 42, 0.46);
    backdrop-filter: blur(1px);
}

/* ==========================================================
   Tablet
   ========================================================== */
@media (max-width: 1024px) {
    .app-main {
        padding: 22px 18px;
    }

    .dashboard-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .invoice-form-grid,
    .supplier-form-grid,
    .invoice-info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .report-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .profile-layout {
        grid-template-columns: 230px minmax(0, 1fr);
    }
}

/* ==========================================================
   Mobile navigation / shell
   ========================================================== */
@media (max-width: 820px) {
    html,
    body {
        max-width: 100%;
        overflow-x: hidden;
    }

    body.sidebar-open {
        overflow: hidden;
    }

    .app-sidebar {
        width: min(82vw, 300px);
        max-width: 300px;
        transform: translateX(105%);
        transition: transform .22s ease;
        z-index: 1000;
    }

    body.sidebar-open .app-sidebar {
        transform: translateX(0);
    }

    body.sidebar-open .sidebar-backdrop {
        display: block;
    }

    .top-header,
    .app-main,
    .app-footer,
    .main-content {
        margin-right: 0 !important;
    }

    .top-header {
        min-height: 64px;
        padding: 8px 14px;
        gap: 10px;
    }

    .top-header-title-wrap {
        min-width: 0;
        flex: 1;
    }

    .top-header-title {
        font-size: 15px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .top-header-subtitle {
        display: none;
    }

    .sidebar-toggle {
        display: grid;
        place-items: center;
        flex: 0 0 42px;
        width: 42px;
        height: 42px;
        font-size: 18px;
    }

    .top-header-avatar {
        width: 36px;
        height: 36px;
        flex: 0 0 36px;
    }

    .app-main,
    .page-content {
        padding: 18px 14px;
    }

    .page-header {
        margin-bottom: 16px;
    }

    .page-title {
        font-size: 22px;
    }

    .card {
        padding: 16px;
        margin-bottom: 14px;
    }

    /* الجداول تبقى كاملة ويمكن سحبها أفقيًا */
    .table-wrapper {
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
    }

    .table-wrapper table {
        min-width: 680px;
    }

    th,
    td {
        padding: 10px 11px;
    }

    /* الحقول تصبح مريحة للمس */
    .form-input,
    select.form-input,
    textarea.form-input,
    .btn {
        font-size: 16px;
    }

    .form-input,
    select.form-input {
        min-height: 46px;
    }

    .btn {
        min-height: 44px;
    }

    .invoice-form-grid,
    .customer-form-grid,
    .payment-form-grid,
    .supplier-form-grid,
    .sprint9-form-grid,
    .sprint9-filter-grid,
    .profile-form,
    .invoice-info-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-sections,
    .summary-grid,
    .report-grid,
    .profile-layout {
        grid-template-columns: 1fr;
    }

    .customer-list-header,
    .payment-list-header,
    .supplier-list-header,
    .sprint9-section-header,
    .invoice-section-header,
    .invoice-list-header {
        flex-direction: column;
        align-items: stretch;
    }

    .customer-search,
    .payment-search,
    .supplier-search,
    .sprint9-search,
    .invoice-search {
        width: 100%;
    }

    .invoice-summary,
    .invoice-document-summary {
        width: 100%;
        max-width: none;
        margin-inline: 0;
    }

    .invoice-document {
        width: 100%;
        padding: 18px 14px;
        border-radius: 10px;
    }

    .invoice-document-header {
        flex-direction: column;
        align-items: stretch;
    }

    .invoice-number-box {
        text-align: right;
    }

    .product-picker {
        grid-template-columns: 1fr;
    }

    /* أي Dropdown خاص باختيار المنتج لا يتجاوز الشاشة */
    .purchase-product-dropdown,
    .invoice-product-dropdown,
    .product-dropdown,
    [class*="product-dropdown"] {
        max-width: calc(100vw - 28px);
    }
}

/* ==========================================================
   Small phones
   ========================================================== */
@media (max-width: 560px) {
    .app-main,
    .page-content {
        padding: 14px 10px;
    }

    .top-header {
        padding-inline: 10px;
    }

    .top-header-user-info {
        display: none !important;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .dashboard-card {
        padding: 16px;
    }

    .dashboard-card-value {
        font-size: 24px;
    }

    .grid,
    .category-cards {
        grid-template-columns: 1fr;
    }

    .invoice-actions,
    .customer-form-actions,
    .profile-actions,
    .sprint9-actions,
    .invoice-print-actions,
    .dashboard-modal-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .invoice-actions .btn,
    .customer-form-actions .btn,
    .profile-actions .btn,
    .sprint9-actions .btn,
    .invoice-print-actions .btn,
    .dashboard-modal-actions .btn {
        width: 100%;
    }

    .login-page {
        padding: 12px;
    }

    .login-card {
        padding: 24px 16px;
        border-radius: 14px;
    }

    .login-options {
        align-items: flex-start;
        flex-direction: column;
    }

    .invoice-document-header h1 {
        font-size: 23px;
    }

    .sidebar-brand {
        min-height: 72px;
    }
}