/* ── Font ── */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap');
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Vazirmatn',tahoma,sans-serif;background:#f0f2f8;color:#1e293b;font-size:14px;direction:rtl}
a{text-decoration:none;color:inherit}

/* ── Login ── */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);position:relative;overflow:hidden}
.login-body::before{content:'';position:absolute;width:600px;height:600px;border-radius:50%;background:rgba(255,255,255,0.05);top:-200px;right:-200px}
.login-body::after{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,0.03);bottom:-150px;left:-150px}
.login-box{background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);padding:40px 36px;border-radius:24px;width:380px;box-shadow:0 25px 80px rgba(0,0,0,.2);position:relative;z-index:1;border:1px solid rgba(255,255,255,0.3)}
.login-logo{font-size:32px;font-weight:800;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-align:center;margin-bottom:4px;letter-spacing:1px}
.login-logo-sub{text-align:center;font-size:13px;color:#94a3b8;margin-bottom:24px}
.login-box h2{text-align:center;font-size:16px;color:#475569;margin-bottom:28px;font-weight:500}
.login-box label{display:block;font-size:13px;color:#475569;margin-bottom:4px;margin-top:16px;font-weight:500}
.login-box input{width:100%;padding:12px 16px;border:2px solid #e2e8f0;border-radius:12px;font-family:inherit;font-size:14px;transition:.2s;background:#f8fafc}
.login-box input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 4px rgba(102,126,234,.12);background:#fff}
.login-box button{width:100%;margin-top:24px;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;transition:.3s;letter-spacing:0.5px}
.login-box button:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(102,126,234,.35)}

/* ── Admin Layout ── */
.app-wrapper{display:flex;min-height:100vh}
.sidebar{width:250px;background:linear-gradient(180deg,#1e293b 0%,#0f172a 100%);color:#cbd5e1;display:flex;flex-direction:column;position:fixed;top:0;right:0;bottom:0;z-index:100;box-shadow:4px 0 20px rgba(0,0,0,.1);transition:.3s}
.sidebar-logo{padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:12px}
.sidebar-logo .logo-icon{width:36px;height:36px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;color:#fff;flex-shrink:0}
.sidebar-logo .logo-text{font-size:17px;font-weight:700;color:#fff}
.sidebar-logo .logo-ver{font-size:10px;color:#64748b;margin-right:auto}
.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}
.sidebar-nav .nav-label{font-size:10px;text-transform:uppercase;color:#475569;padding:16px 20px 6px;font-weight:700;letter-spacing:.5px}
.sidebar-nav a,.sidebar-nav .nav-item{display:flex;align-items:center;gap:12px;padding:10px 20px;color:#94a3b8;font-size:13px;transition:.2s;border-right:3px solid transparent;text-decoration:none;cursor:pointer}
.sidebar-nav a:hover,.sidebar-nav .nav-item:hover{background:rgba(255,255,255,.05);color:#e2e8f0}
.sidebar-nav a.active{background:rgba(102,126,234,.12);color:#818cf8;border-right-color:#818cf8;font-weight:600}
.sidebar-nav .nav-item .nav-icon{width:20px;text-align:center;font-size:16px}
.sidebar-nav .nav-item .arrow{font-size:10px;margin-right:auto;transition:.2s}
.menu-group { position: relative; }
.menu-group .submenu {
    position: fixed;
    top: auto;
    right: 250px;
    min-width: 200px;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-radius: 0 12px 12px 0;
    padding: 8px 0;
    box-shadow: -4px 4px 20px rgba(0,0,0,.25);
    display: none;
    z-index: 200;
    max-height: 80vh;
    overflow-y: auto;
    pointer-events: none;
}
.menu-group:hover .submenu {
    display: block;
    pointer-events: auto;
    animation: slideForward 0.25s ease-out;
}
@keyframes slideForward {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}
.menu-group .submenu a {
    display: block;
    padding: 10px 20px;
    font-size: 13px;
    color: #94a3b8;
    border-right: 3px solid transparent;
    transition: 0.2s;
}
.menu-group .submenu a:hover {
    background: rgba(255,255,255,.08);
    color: #e2e8f0;
    border-right-color: #818cf8;
}
.menu-group > .nav-item .arrow {
    transition: transform 0.2s;
}
.menu-group:hover > .nav-item .arrow {
    transform: rotate(-90deg);
}
.submenu a{padding:8px 16px;font-size:12px;border-right:2px solid transparent}
.submenu a:hover{border-right-color:#818cf8}

/* ── Topbar ── */
.main-content{margin-right:250px;flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{background:#fff;padding:14px 28px;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.topbar h1{font-size:17px;font-weight:700;color:#1e293b;display:flex;align-items:center;gap:8px}
.topbar-left{display:flex;align-items:center;gap:16px}
.topbar-date{font-size:12px;color:#94a3b8}
.topbar-user{display:flex;align-items:center;gap:8px;font-size:13px;color:#475569}
.topbar-user .avatar{width:32px;height:32px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700}
.content-area{padding:28px;flex:1}

/* ── Stats Grid ── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-bottom:28px}
.stat-card{background:#fff;border-radius:16px;padding:22px;display:flex;align-items:flex-start;gap:16px;box-shadow:0 2px 8px rgba(0,0,0,.05);border:1px solid #f1f5f9;transition:.2s}
.stat-card:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,0,0,.08)}
.stat-card .stat-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.stat-card .stat-icon.blue{background:#eff6ff;color:#2563eb}
.stat-card .stat-icon.green{background:#f0fdf4;color:#16a34a}
.stat-card .stat-icon.orange{background:#fff7ed;color:#d97706}
.stat-card .stat-icon.red{background:#fef2f2;color:#dc2626}
.stat-card .stat-icon.purple{background:#f5f3ff;color:#7c3aed}
.stat-card .stat-info{flex:1}
.stat-card .stat-info .stat-label{font-size:12px;color:#94a3b8;font-weight:500}
.stat-card .stat-info .stat-value{font-size:24px;font-weight:800;color:#1e293b;line-height:1.2}
.stat-card .stat-info .stat-change{font-size:11px;margin-top:4px}

/* ── Cards ── */
.card{background:#fff;border-radius:16px;padding:24px;box-shadow:0 2px 8px rgba(0,0,0,.04);border:1px solid #f1f5f9;margin-bottom:22px;transition:.2s}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:8px}
.card-head h2{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px}
.card-head .card-actions{display:flex;gap:8px;flex-wrap:wrap}

/* ── Tables ── */
.table-wrapper{overflow-x:auto;border-radius:12px;border:1px solid #f1f5f9}
table{width:100%;border-collapse:collapse}
th{background:#f8fafc;font-size:12px;color:#64748b;font-weight:600;padding:12px 16px;text-align:right;border-bottom:1px solid #e2e8f0;white-space:nowrap}
td{padding:12px 16px;border-bottom:1px solid #f1f5f9;font-size:13px;vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:#f8fafc}
tr.clickable{cursor:pointer}
.table-actions{display:flex;gap:6px;flex-wrap:wrap}

/* ── Forms ── */
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;color:#475569;margin-bottom:6px;font-weight:600}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:2px solid #e2e8f0;border-radius:10px;font-family:inherit;font-size:14px;transition:.2s;background:#fafafa}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#667eea;background:#fff;box-shadow:0 0 0 4px rgba(102,126,234,.08)}
.form-group textarea{min-height:90px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.form-inline{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.form-select{width:auto;padding:8px 12px;border:2px solid #e2e8f0;border-radius:10px;font-family:inherit;font-size:13px;background:#fafafa;min-width:150px}
.form-select:focus{outline:none;border-color:#667eea}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:10px;font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;border:none;transition:.2s;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 15px rgba(102,126,234,.3)}
.btn-primary:active{transform:translateY(0)}
.btn-success{background:#16a34a;color:#fff}.btn-success:hover{background:#15803d;transform:translateY(-1px)}
.btn-danger{background:#dc2626;color:#fff}.btn-danger:hover{background:#b91c1c;transform:translateY(-1px)}
.btn-warning{background:#d97706;color:#fff}.btn-warning:hover{background:#b45309;transform:translateY(-1px)}
.btn-secondary{background:#e2e8f0;color:#475569}.btn-secondary:hover{background:#cbd5e1}
.btn-sm{padding:6px 14px;font-size:12px;border-radius:8px}
.btn-outline{background:transparent;border:2px solid #667eea;color:#667eea}.btn-outline:hover{background:#eff6ff}
.btn-ghost{background:transparent;color:#64748b}.btn-ghost:hover{background:#f1f5f9}

/* ── Badges ── */
.badge{display:inline-block;padding:4px 12px;border-radius:99px;font-size:11px;font-weight:600;white-space:nowrap}
.badge.green{background:#dcfce7;color:#16a34a}
.badge.orange{background:#fef3c7;color:#d97706}
.badge.red{background:#fee2e2;color:#dc2626}
.badge.gray{background:#f1f5f9;color:#64748b}
.badge.blue{background:#dbeafe;color:#2563eb}
.badge.purple{background:#f5f3ff;color:#7c3aed}

/* ── Alerts ── */
.alert{padding:14px 18px;border-radius:12px;margin-bottom:16px;font-size:13px;display:flex;align-items:center;gap:10px}
.alert.success{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}
.alert.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.alert.info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}
.alert.warning{background:#fff7ed;color:#9a3412;border:1px solid #fed7aa}

/* ── Modal ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);z-index:999;align-items:center;justify-content:center}
.modal-overlay.open{display:flex}
.modal-box{background:#fff;border-radius:20px;padding:32px;width:520px;max-width:95vw;box-shadow:0 24px 64px rgba(0,0,0,.2);position:relative;max-height:90vh;overflow-y:auto}
.modal-box h3{font-size:17px;font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:8px}
.modal-close{position:absolute;top:12px;left:16px;background:none;border:none;font-size:22px;cursor:pointer;color:#94a3b8;line-height:1;transition:.2s;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.modal-close:hover{background:#f1f5f9;color:#475569}

/* ── Invoice Items Table ── */
.items-table{width:100%;border-collapse:collapse;margin-bottom:12px}
.items-table th{background:#f1f5f9;padding:8px 12px;font-size:12px;text-align:right;font-weight:600}
.items-table td{padding:8px 12px;border-bottom:1px solid #f1f5f9}
.items-table input{width:100%;padding:8px 12px;border:2px solid #e2e8f0;border-radius:8px;font-family:inherit;font-size:13px;transition:.2s}
.items-table input:focus{outline:none;border-color:#667eea}

/* ── Tabs ── */
.tabs{display:flex;gap:4px;margin-bottom:20px;border-bottom:1px solid #e2e8f0;padding-bottom:0;flex-wrap:wrap;background:#f8fafc;border-radius:12px;padding:4px}
.tab-btn{padding:10px 20px;border-radius:10px;background:transparent;color:#64748b;text-decoration:none;font-size:13px;font-weight:500;transition:.2s;border:none;cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:6px}
.tab-btn:hover{background:#e2e8f0;color:#1e293b}
.tab-btn.active{background:#fff;color:#667eea;font-weight:600;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.tab-content{display:none}
.tab-content.active{display:block}

/* ── Drag Fields ── */
.drag-field{display:inline-block;padding:6px 14px;margin:4px;background:#eff6ff;border:1px solid #bfdbfe;border-radius:20px;cursor:grab;font-size:12px;transition:.2s;user-select:none}
.drag-field:active{cursor:grabbing;transform:scale(.95)}
.drag-field:hover{background:#dbeafe;border-color:#93c5fd}
.drag-group{background:#f8fafc;border-radius:12px;padding:14px;margin-bottom:12px;border:1px solid #e2e8f0}
.drag-group h4{font-size:13px;margin-bottom:8px;color:#1e293b;font-weight:600}

/* ── Contenteditable ── */
.contenteditable-box{background:#fff;border:2px solid #e2e8f0;border-radius:10px;padding:10px 14px;min-height:44px;max-height:100px;overflow-y:auto;cursor:text;line-height:1.8;font-size:13px;transition:.2s}
.contenteditable-box:focus-within{border-color:#667eea;box-shadow:0 0 0 4px rgba(102,126,234,.08)}
.contenteditable-box.dragover{background:#eff6ff;border-color:#667eea;transition:.1s}
.sms-tag{display:inline-block;background:#eff6ff;border:1px solid #bfdbfe;border-radius:16px;padding:2px 10px;margin:2px;font-size:12px;color:#1e40af;cursor:pointer;user-select:all}
.sms-tag:hover{background:#dbeafe}

/* ── User Panel ── */
.user-panel{display:flex;min-height:100vh;background:#f0f2f8}
.user-sidebar{width:240px;background:linear-gradient(180deg,#1e293b 0%,#0f172a 100%);color:#cbd5e1;display:flex;flex-direction:column;position:fixed;top:0;right:0;bottom:0;z-index:100;padding:0}
.user-sidebar-logo{padding:22px 20px;border-bottom:1px solid rgba(255,255,255,.06);font-size:16px;font-weight:700;color:#fff;display:flex;align-items:center;gap:10px}
.user-sidebar-logo .avatar{width:36px;height:36px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.user-info{border-bottom:1px solid rgba(255,255,255,.06);padding:16px 20px}
.user-info .name{font-size:14px;font-weight:600;color:#e2e8f0}
.user-info .mobile{font-size:12px;color:#64748b;margin-top:4px;direction:ltr}
.user-sidebar nav{flex:1;padding:10px 0}
.user-sidebar nav a,.user-sidebar .nav-item{display:flex;align-items:center;gap:12px;padding:11px 20px;color:#94a3b8;font-size:13px;transition:.2s;border-right:3px solid transparent}
.user-sidebar nav a:hover{background:rgba(255,255,255,.05);color:#e2e8f0}
.user-sidebar nav a.active{background:rgba(102,126,234,.12);color:#818cf8;border-right-color:#818cf8;font-weight:600}
.user-main{margin-right:240px;flex:1;display:flex;flex-direction:column}
.user-topbar{background:#fff;padding:16px 28px;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.user-topbar h1{font-size:17px;font-weight:700;color:#1e293b}
.user-content{padding:28px;flex:1}

/* ── User Dashboard Cards ── */
.user-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.user-stat-card{background:#fff;border-radius:16px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.04);border:1px solid #f1f5f9;transition:.2s}
.user-stat-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.06)}
.user-stat-card .icon{font-size:28px;margin-bottom:8px}
.user-stat-card .value{font-size:22px;font-weight:800;color:#1e293b}
.user-stat-card .label{font-size:12px;color:#94a3b8;margin-top:4px}

/* ── Pagination ── */
.pagination{display:flex;gap:6px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.pagination a,.pagination span{padding:8px 14px;border-radius:10px;font-size:12px;text-decoration:none;transition:.2s;border:1px solid #e2e8f0}
.pagination .active{background:#667eea;color:#fff;border-color:#667eea;font-weight:600}
.pagination a{background:#fff;color:#475569}
.pagination a:hover{background:#f1f5f9;border-color:#94a3b8}

/* ── Progress Bar ── */
.progress-bar{height:6px;background:#f1f5f9;border-radius:99px;overflow:hidden}
.progress-bar .progress-fill{height:100%;border-radius:99px;transition:width .5s}
.progress-fill.green{background:linear-gradient(90deg,#16a34a,#22c55e)}
.progress-fill.orange{background:linear-gradient(90deg,#d97706,#f59e0b)}
.progress-fill.red{background:linear-gradient(90deg,#dc2626,#ef4444)}

/* ── Timeline ── */
.timeline{position:relative;padding-right:24px}
.timeline::before{content:'';position:absolute;right:8px;top:0;bottom:0;width:2px;background:#e2e8f0}
.timeline-item{position:relative;padding-bottom:20px}
.timeline-item::before{content:'';position:absolute;right:-14px;top:4px;width:10px;height:10px;border-radius:50%;background:#667eea;border:2px solid #fff;box-shadow:0 0 0 3px #eff6ff}
.timeline-item .time{font-size:11px;color:#94a3b8}
.timeline-item .text{font-size:13px;color:#1e293b;margin-top:4px}

/* ── Empty State ── */
.empty-state{text-align:center;padding:40px 20px;color:#94a3b8}
.empty-state .empty-icon{font-size:48px;margin-bottom:12px;opacity:.5}
.empty-state h3{font-size:16px;color:#64748b;margin-bottom:8px}
.empty-state p{font-size:13px;color:#94a3b8}

/* ── Search Bar ── */
.search-box{position:relative}
.search-box input{padding:10px 14px 10px 40px;border:2px solid #e2e8f0;border-radius:10px;font-family:inherit;font-size:13px;width:250px;transition:.2s;background:#fafafa}
.search-box input:focus{outline:none;border-color:#667eea;width:300px;background:#fff}
.search-box .search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#94a3b8;font-size:14px}

/* ── Responsive ── */
@media(max-width:768px){
.sidebar{right:-250px;width:250px;transition:.3s}
.sidebar.open{right:0}
.main-content{margin-right:0}
.user-main{margin-right:0}
.user-sidebar{right:-240px;transition:.3s}
.user-sidebar.open{right:0}
.topbar{padding:12px 16px}
.content-area{padding:16px}
.form-row,.form-row-3{grid-template-columns:1fr}
.mobile-toggle{display:flex!important;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:#f1f5f9;border:none;cursor:pointer;font-size:18px;color:#475569}
}
.mobile-toggle{display:none}

/* ── Status Badge Inline ── */
.status-badge-inline{display:inline-flex;align-items:center;gap:4px;padding:4px 14px;border-radius:99px;font-size:12px;font-weight:600;white-space:nowrap}

/* ── Utility ── */
.text-muted{color:#94a3b8;font-size:12px}
.text-sm{font-size:12px}
.text-center{text-align:center}
.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}
.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.flex{display:flex;align-items:center}.flex-wrap{flex-wrap:wrap}
.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}
.items-center{align-items:center}.justify-between{justify-content:space-between}
.flex-1{flex:1}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.w-full{width:100%}
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ── Preview Box ── */
.preview-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:16px;line-height:1.9;margin-top:12px;font-size:13px;min-height:80px}
.highlight{color:#667eea;font-weight:600;background:#eff6ff;padding:2px 6px;border-radius:6px}

/* ── HR ── */
hr{ border:0;border-top:1px solid #e2e8f0;margin:16px 0}