/* ============================================================
   Binaa ERP — main.css
   نظام التصميم الكامل — RTL — Tajawal
   ============================================================ */

/* ── متغيرات الألوان والنظام ─────────────────────────────── */
:root {
    --primary:        #1a472a;
    --primary-dark:   #0d2818;
    --primary-mid:    #2d6a4f;
    --primary-light:  #52b788;
    --primary-pale:   #e8f5e9;

    --accent:         #c8922a;
    --accent-dark:    #9a6d1a;
    --accent-pale:    #fff8e1;

    --page-bg:        #f0f4f8;
    --card-bg:        #ffffff;
    --sidebar-bg:     #1a472a;
    --topbar-bg:      #ffffff;

    --text-dark:      #1e293b;
    --text-mid:       #374151;
    --text-muted:     #64748b;
    --text-light:     #94a3b8;

    --border:         #e2e8f0;
    --border-mid:     #cbd5e1;

    --success:        #16a34a;
    --success-pale:   #dcfce7;
    --warning:        #d97706;
    --warning-pale:   #fef9c3;
    --danger:         #dc2626;
    --danger-pale:    #fee2e2;
    --info:           #0369a1;
    --info-pale:      #dbeafe;

    --radius-sm:      6px;
    --radius:         8px;
    --radius-md:      10px;
    --radius-lg:      12px;
    --radius-xl:      16px;

    --shadow-sm:      0 1px 3px rgba(0,0,0,.06);
    --shadow:         0 2px 8px rgba(0,0,0,.08);
    --shadow-md:      0 4px 16px rgba(0,0,0,.1);

    --topbar-h:       54px;
    --sidebar-w:      214px;
    --sidebar-w-col:  58px;
    --transition:     0.25s cubic-bezier(.4,0,.2,1);

    --font:           'Tajawal', Tahoma, 'Segoe UI', sans-serif;
    --font-mono:      'Courier New', monospace;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { direction: rtl; font-size: 14px; }

body {
    font-family: var(--font);
    background:  var(--page-bg);
    color:       var(--text-dark);
    line-height: 1.6;
    min-height:  100vh;
}

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

img { max-width: 100%; }

/* ── شريط التحميل العلوي ──────────────────────────────────── */
#page-loader {
    position: fixed; top: 0; right: 0; height: 3px; width: 0;
    background: var(--accent); z-index: 9999;
    transition: width .3s ease;
}

/* ════════════════════════════════════════════════════════════
   LAYOUT — الهيكل الرئيسي
   ════════════════════════════════════════════════════════════ */

/* ── الهيدر العلوي ───────────────────────────────────────── */
.topbar {
    position: fixed;
    top: 0; right: 0; left: 0;
    height: var(--topbar-h);
    background: var(--topbar-bg);
    border-bottom: 1.5px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 14px;
    gap: 10px;
    z-index: 100;
}

.tb-logo {
    display: flex;
    align-items: center;
    gap: 9px;
    flex-shrink: 0;
    min-width: 180px;
}

.tb-mark {
    width: 36px; height: 36px;
    background: var(--primary);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 18px; font-weight: 800;
    flex-shrink: 0;
}

.tb-name  { font-size: 15px; font-weight: 800; color: var(--primary); line-height: 1; }
.tb-sub   { font-size: 9px; color: var(--text-light); margin-top: 2px; }

.tb-sep {
    width: 1px; height: 28px;
    background: var(--border);
    flex-shrink: 0;
}

.tb-breadcrumb {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--text-light);
    overflow: hidden;
    min-width: 0;
}

.tb-breadcrumb .bc-cur {
    color: var(--primary);
    font-weight: 700;
    white-space: nowrap;
}

.tb-breadcrumb .bc-sep { color: var(--border-mid); font-size: 10px; }

.tb-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

/* أزرار الهيدر */
.tb-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 10px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card-bg);
    cursor: pointer;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-mid);
    font-family: var(--font);
    transition: all .15s;
    white-space: nowrap;
}

.tb-btn:hover { background: var(--page-bg); border-color: var(--border-mid); }
.tb-btn i { font-size: 14px; }

.tb-btn.btn-home  { color: var(--primary); border-color: #bbf7d0; background: var(--primary-pale); }
.tb-btn.btn-print { }
.tb-btn.btn-pdf   { color: #b91c1c; border-color: #fecaca; background: #fff5f5; }
.tb-btn.btn-excel { color: #15803d; border-color: #bbf7d0; background: #f0fdf4; }
.tb-btn.btn-out   { color: #b91c1c; border-color: #fecaca; background: #fff5f5; }

/* تنبيه الترخيص في الهيدر */
.lic-warn {
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: var(--radius);
    padding: 5px 12px;
    font-size: 11px;
    color: #92400e;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ── السايدبار ───────────────────────────────────────────── */
.sidebar {
    position: fixed;
    top: var(--topbar-h);
    right: 0;
    bottom: 0;
    width: var(--sidebar-w);
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: width var(--transition);
    z-index: 90;
}

.sidebar.collapsed { width: var(--sidebar-w-col); }

/* رأس السايدبار */
.sb-head {
    display: flex;
    align-items: center;
    padding: 10px 13px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    gap: 8px;
    min-height: 52px;
    flex-shrink: 0;
}

.sb-head-ico {
    width: 28px; height: 28px;
    background: rgba(255,255,255,.15);
    border-radius: 7px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 13px; font-weight: 800;
    flex-shrink: 0;
}

.sb-head-title { font-size: 12px; font-weight: 700; color: #fff; white-space: nowrap; }
.sb-head-sub   { font-size: 9px; color: rgba(255,255,255,.4); white-space: nowrap; }
.sb-head-txt   { flex: 1; overflow: hidden; }

.sb-toggle {
    background: rgba(255,255,255,.1);
    border: none;
    border-radius: 6px;
    width: 26px; height: 26px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    color: rgba(255,255,255,.7);
    flex-shrink: 0;
    font-size: 13px;
    transition: background .15s;
    font-family: var(--font);
}

.sb-toggle:hover { background: rgba(255,255,255,.2); color: #fff; }

.sidebar.collapsed .sb-head { justify-content: center; padding: 10px 0; }
.sidebar.collapsed .sb-head-txt { display: none; }

/* بحث السايدبار */
.sb-search {
    margin: 8px 10px;
    background: rgba(255,255,255,.1);
    border-radius: 7px;
    padding: 7px 10px;
    display: flex;
    align-items: center;
    gap: 7px;
    color: rgba(255,255,255,.45);
    font-size: 11px;
    cursor: text;
    overflow: hidden;
    white-space: nowrap;
    flex-shrink: 0;
    transition: margin var(--transition), padding var(--transition);
}

.sidebar.collapsed .sb-search { margin: 8px 5px; justify-content: center; padding: 7px 0; }
.sidebar.collapsed .sb-search span { display: none; }

/* مجموعات التنقل */
.sb-group {
    font-size: 9px; font-weight: 700;
    color: rgba(255,255,255,.25);
    padding: 8px 14px 3px;
    letter-spacing: .08em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    flex-shrink: 0;
    transition: all .2s;
}

.sidebar.collapsed .sb-group {
    height: 0; padding: 0; opacity: 0; overflow: hidden;
}

/* عناصر التنقل */
.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    cursor: pointer;
    border-right: 3px solid transparent;
    transition: background .12s, border-color .12s;
    white-space: nowrap;
    flex-shrink: 0;
    position: relative;
    min-height: 40px;
    text-decoration: none;
    color: rgba(255,255,255,.7);
    font-size: 12px;
}

.nav-item:hover { background: rgba(255,255,255,.1); color: #fff; }

.nav-item.active {
    background: rgba(255,255,255,.15);
    border-right-color: var(--accent);
    color: #fff;
    font-weight: 700;
}

.ni-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    line-height: 1;
}

.ni-label { flex: 1; overflow: hidden; text-overflow: ellipsis; }

.ni-badge {
    background: var(--accent);
    color: #fff;
    font-size: 9px;
    padding: 1px 6px;
    border-radius: 10px;
    font-weight: 700;
    flex-shrink: 0;
}

.ni-dot {
    display: none;
    position: absolute;
    top: 6px; left: 8px;
    width: 7px; height: 7px;
    background: var(--accent);
    border-radius: 50%;
}

.sidebar.collapsed .nav-item { justify-content: center; padding: 9px 0; border-right-width: 0; }
.sidebar.collapsed .ni-label,
.sidebar.collapsed .ni-badge { display: none; }
.sidebar.collapsed .ni-dot { display: block; }

/* قاع السايدبار (معلومات المستخدم) */
.sb-footer {
    margin-top: auto;
    padding: 10px;
    border-top: 1px solid rgba(255,255,255,.1);
    display: flex;
    align-items: center;
    gap: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.sb-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700; color: #fff;
    flex-shrink: 0;
}

.sb-user-name { font-size: 11px; color: #fff; font-weight: 700; white-space: nowrap; }
.sb-user-role { font-size: 9px; color: rgba(255,255,255,.4); white-space: nowrap; }
.sidebar.collapsed .sb-user-info { display: none; }
.sidebar.collapsed .sb-footer { justify-content: center; padding: 10px 0; }

/* ── منطقة المحتوى الرئيسية ──────────────────────────────── */
.main-content {
    margin-top: var(--topbar-h);
    margin-right: var(--sidebar-w);
    padding: 20px;
    min-height: calc(100vh - var(--topbar-h));
    transition: margin-right var(--transition);
}

.sidebar-collapsed + .main-content,
.main-content.collapsed {
    margin-right: var(--sidebar-w-col);
}

/* رأس الصفحة */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    gap: 12px;
    flex-wrap: wrap;
}

.page-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1.2;
}

.page-subtitle {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 3px;
}

.page-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    align-items: center;
}

/* ════════════════════════════════════════════════════════════
   COMPONENTS — المكونات
   ════════════════════════════════════════════════════════════ */

/* ── البطاقات ─────────────────────────────────────────────── */
.card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    margin-bottom: 16px;
}

.card-header {
    padding: 12px 18px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.card-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 7px;
}

.card-body { padding: 18px; }

/* ── بطاقات الإحصاء ──────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.stat-icon {
    width: 46px; height: 46px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.stat-value {
    font-size: 22px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 3px;
}

.stat-label { font-size: 11px; color: var(--text-muted); }
.stat-change { font-size: 10px; margin-top: 2px; }

/* ── الأزرار ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius);
    border: 1.5px solid transparent;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    font-family: var(--font);
    transition: all .15s;
    text-decoration: none;
    white-space: nowrap;
}

.btn i { font-size: 15px; }

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }

.btn-accent {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.btn-accent:hover { background: var(--accent-dark); color: #fff; }

.btn-outline {
    background: var(--card-bg);
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary-pale); }

.btn-danger {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}
.btn-danger:hover { background: #b91c1c; color: #fff; }

.btn-ghost {
    background: transparent;
    color: var(--text-mid);
    border-color: var(--border);
}
.btn-ghost:hover { background: var(--page-bg); }

.btn-sm { padding: 5px 11px; font-size: 11px; }
.btn-sm i { font-size: 13px; }
.btn-lg { padding: 11px 24px; font-size: 15px; }

.btn-print { background: var(--card-bg); color: var(--text-mid); border-color: var(--border); }
.btn-pdf   { background: #fff5f5; color: #b91c1c; border-color: #fecaca; }
.btn-excel { background: #f0fdf4; color: #15803d; border-color: #bbf7d0; }

.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ── النماذج ─────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }

.form-label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-mid);
    margin-bottom: 5px;
}

.form-label .required { color: var(--danger); font-size: 10px; }

.form-hint-ico {
    width: 16px; height: 16px;
    background: var(--border);
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 9px; color: var(--text-muted);
    cursor: help;
    flex-shrink: 0;
}

.form-control {
    display: block;
    width: 100%;
    padding: 8px 12px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 13px;
    color: var(--text-dark);
    background: #fafafa;
    transition: border .15s, background .15s;
    appearance: none;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--card-bg);
}

.form-control.is-valid  { border-color: var(--success); background: #f0fdf4; }
.form-control.is-error  { border-color: var(--danger);  background: #fff5f5; }

.form-text {
    font-size: 11px;
    color: var(--text-light);
    margin-top: 4px;
}

.valid-feedback { font-size: 11px; color: var(--success); margin-top: 4px; display: none; }
.error-feedback { font-size: 11px; color: var(--danger);  margin-top: 4px; display: none; }
.is-valid ~ .valid-feedback { display: flex; align-items: center; gap: 4px; }
.is-error ~ .error-feedback { display: flex; align-items: center; gap: 4px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row.col-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row.col-1 { grid-template-columns: 1fr; }

textarea.form-control { resize: vertical; min-height: 90px; }

select.form-control { cursor: pointer; }

/* Switch/Checkbox */
.form-switch {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-mid);
    font-weight: 500;
}

.form-switch input[type="checkbox"] {
    width: 18px; height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
}

/* ── الجداول ─────────────────────────────────────────────── */
.table-wrap {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    margin-bottom: 16px;
}

.table-wrap .table-toolbar {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

table.data-table th {
    background: #f8fafc;
    padding: 10px 14px;
    text-align: right;
    font-weight: 700;
    color: var(--text-mid);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

table.data-table td {
    padding: 10px 14px;
    border-bottom: 1px solid #f1f5f9;
    color: var(--text-mid);
    vertical-align: middle;
}

table.data-table tbody tr:last-child td { border-bottom: none; }
table.data-table tbody tr:hover td { background: #fafbfc; }

.td-actions { display: flex; gap: 5px; align-items: center; }

/* ── شارات الحالة ─────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
}

.badge-success { background: var(--success-pale); color: #166534; }
.badge-warning { background: var(--warning-pale); color: #854d0e; }
.badge-danger  { background: var(--danger-pale);  color: #991b1b; }
.badge-info    { background: var(--info-pale);    color: #1e40af; }
.badge-gray    { background: #f1f5f9;             color: #475569; }
.badge-primary { background: var(--primary-pale); color: var(--primary-dark); }
.badge-accent  { background: var(--accent-pale);  color: var(--accent-dark);  }

/* ── رسائل النظام ─────────────────────────────────────────── */
.alert {
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    margin-bottom: 16px;
    position: relative;
}

.alert i { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.alert-title  { font-weight: 700; margin-bottom: 2px; }
.alert-body   { flex: 1; }
.alert-close  { cursor: pointer; opacity: .6; font-size: 16px; }
.alert-close:hover { opacity: 1; }

.alert-success { background: var(--success-pale); border: 1px solid #86efac; color: #166534; }
.alert-danger  { background: var(--danger-pale);  border: 1px solid #fca5a5; color: #991b1b; }
.alert-warning { background: var(--warning-pale); border: 1px solid #fde68a; color: #92400e; }
.alert-info    { background: var(--info-pale);    border: 1px solid #93c5fd; color: #1e40af; }

/* ── نافذة التأكيد ────────────────────────────────────────── */
.confirm-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.45);
    display: flex; align-items: center; justify-content: center;
    z-index: 1000;
}

.confirm-box {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: 28px;
    max-width: 420px;
    width: 90%;
    text-align: center;
}

.confirm-icon { font-size: 48px; margin-bottom: 14px; }
.confirm-title { font-size: 17px; font-weight: 800; margin-bottom: 8px; color: var(--text-dark); }
.confirm-text  { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; line-height: 1.6; }
.confirm-actions { display: flex; gap: 10px; justify-content: center; }

/* ── بحث ─────────────────────────────────────────────────── */
.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    padding: 7px 12px;
    transition: border .15s;
}

.search-box:focus-within { border-color: var(--primary); }
.search-box i { color: var(--text-light); font-size: 16px; flex-shrink: 0; }

.search-box input {
    border: none;
    background: transparent;
    font-family: var(--font);
    font-size: 13px;
    color: var(--text-dark);
    flex: 1;
    outline: none;
    min-width: 0;
}

.search-box input::placeholder { color: var(--text-light); }

/* ── صفحة الدخول والترخيص ────────────────────────────────── */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--page-bg);
    padding: 20px;
}

.auth-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    padding: 36px 32px;
    width: 100%;
    max-width: 420px;
}

.auth-logo {
    text-align: center;
    margin-bottom: 28px;
}

.auth-logo-mark {
    width: 56px; height: 56px;
    background: var(--primary);
    border-radius: 14px;
    display: inline-flex;
    align-items: center; justify-content: center;
    font-size: 28px; font-weight: 800; color: #fff;
    margin-bottom: 10px;
}

.auth-logo h1 { font-size: 20px; font-weight: 800; color: var(--primary); }
.auth-logo p  { font-size: 12px; color: var(--text-light); margin-top: 3px; }

/* كود التحدي */
.challenge-code {
    background: var(--page-bg);
    border: 2px dashed var(--border-mid);
    border-radius: var(--radius-md);
    padding: 14px;
    text-align: center;
    margin: 14px 0;
}

.challenge-code .code {
    font-family: var(--font-mono);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--primary);
}

.challenge-code .hint {
    font-size: 10px;
    color: var(--text-light);
    margin-top: 6px;
}

/* ── لوحة التحكم ─────────────────────────────────────────── */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.qa-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 14px 12px;
    text-align: center;
    cursor: pointer;
    transition: all .15s;
    text-decoration: none;
    display: block;
}

.qa-item:hover {
    border-color: var(--primary);
    background: var(--primary-pale);
    transform: translateY(-2px);
}

.qa-icon { font-size: 26px; margin-bottom: 7px; }
.qa-label { font-size: 12px; font-weight: 700; color: var(--text-dark); }
.qa-hint  { font-size: 10px; color: var(--text-light); margin-top: 2px; }

/* التنبيهات في لوحة التحكم */
.notif-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background .12s;
}

.notif-item:last-child { border-bottom: none; }
.notif-item:hover { background: var(--page-bg); }
.notif-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.notif-text { flex: 1; font-size: 12px; color: var(--text-mid); line-height: 1.5; }
.notif-time { font-size: 10px; color: var(--text-light); white-space: nowrap; }

/* ── المرفقات / الأرشيف ─────────────────────────────────── */
.attach-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--radius);
    border: 1.5px solid var(--border);
    background: var(--card-bg);
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-mid);
    font-family: var(--font);
    transition: all .15s;
}

.attach-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-pale); }

.attach-count {
    background: var(--page-bg);
    border-radius: 8px;
    padding: 1px 7px;
    font-size: 10px;
    color: var(--text-muted);
}

.upload-zone {
    border: 2px dashed var(--border-mid);
    border-radius: var(--radius-md);
    padding: 28px;
    text-align: center;
    background: #fafbfc;
    transition: all .2s;
    cursor: pointer;
}

.upload-zone:hover, .upload-zone.drag {
    border-color: var(--primary);
    background: var(--primary-pale);
}

/* ── الأدوات المساعدة ────────────────────────────────────── */
.text-primary { color: var(--primary); }
.text-accent  { color: var(--accent);  }
.text-muted   { color: var(--text-muted); }
.text-danger  { color: var(--danger);  }
.text-success { color: var(--success); }
.text-center  { text-align: center; }
.text-bold    { font-weight: 700; }

.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }

.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }

.p-3 { padding: 16px; }
.p-4 { padding: 24px; }

.w-100 { width: 100%; }

.divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 16px 0;
}

/* ── Pagination ───────────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 14px;
    justify-content: center;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px; height: 34px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    color: var(--text-mid);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all .12s;
}

.page-link:hover    { border-color: var(--primary); color: var(--primary); }
.page-link.active   { background: var(--primary); color: #fff; border-color: var(--primary); }
.page-link.disabled { opacity: .4; cursor: not-allowed; }

/* ── الطباعة ─────────────────────────────────────────────── */
@media print {
    .topbar, .sidebar, .page-actions,
    .tb-btn, .btn-print, .btn-pdf, .btn-excel,
    .sb-toggle, .no-print { display: none !important; }

    .main-content { margin: 0 !important; padding: 10px !important; }

    .card { border: 1px solid #ddd !important; break-inside: avoid; }

    body { font-size: 12px; color: #000; }
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
    .sidebar { width: var(--sidebar-w-col); }
    .main-content { margin-right: var(--sidebar-w-col); padding: 12px; }
    .form-row { grid-template-columns: 1fr; }
    .form-row.col-3 { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .tb-btn span { display: none; }
    .tb-logo .tb-name { font-size: 13px; }
    .page-title { font-size: 16px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .form-row.col-3 { grid-template-columns: 1fr; }
    .auth-card { padding: 24px 18px; }
}

/* ══════════════════════════════════════════════════════════
   مجموعات السايدبار القابلة للطي
   ══════════════════════════════════════════════════════════ */

.nav-group { flex-shrink: 0; }

/* ── زر المجموعة ── */
.group-toggle-btn {
    display: flex;
    align-items: center;
    gap: 9px;
    width: 100%;
    padding: 9px 14px 8px;
    background: rgba(0, 0, 0, .18);
    border: none;
    border-bottom: 1px solid rgba(255,255,255,.06);
    cursor: pointer;
    font-family: var(--font);
    font-size: 12px;
    font-weight: 700;
    color: rgba(255,255,255,.55);
    text-align: right;
    transition: background .15s, color .15s;
}

.group-toggle-btn:hover {
    background: rgba(0, 0, 0, .28);
    color: rgba(255,255,255,.85);
}

.nav-group.open > .group-toggle-btn {
    background: rgba(255,255,255,.06);
    color: #fff;
}

.gtb-icon {
    font-size: 13px;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
    opacity: .7;
}

.gtb-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: .02em;
}

.gtb-arrow {
    font-size: 10px;
    flex-shrink: 0;
    opacity: .5;
    transition: transform var(--transition);
}

.nav-group.open > .group-toggle-btn .gtb-arrow {
    transform: rotate(180deg);
    opacity: .8;
}

/* ── حاوية العناصر ── */
.group-items-wrap {
    overflow: hidden;
    max-height: 0;
    transition: max-height .32s cubic-bezier(.4, 0, .2, 1);
}

.nav-group.open > .group-items-wrap {
    max-height: 600px;
}

/* ── حالة السايدبار المطوي (icon-only) ── */
.sidebar.collapsed .group-toggle-btn {
    justify-content: center;
    padding: 10px 0;
    background: transparent;
    border-bottom-color: rgba(255,255,255,.08);
}

.sidebar.collapsed .gtb-label,
.sidebar.collapsed .gtb-arrow { display: none; }

.sidebar.collapsed .gtb-icon { opacity: .6; width: auto; }

.sidebar.collapsed .group-items-wrap { max-height: 600px !important; }