:root {
    /* --- گرادیان‌های اصلی منطبق با تم warm/terracotta --- */
    --primary-gradient: linear-gradient(135deg, #be6c3b 0%, #d4824e 100%);
    --info-gradient: linear-gradient(135deg, #0dcaf0 0%, rgba(13, 202, 240, 0.57) 100%);
    --danger-gradient: linear-gradient(135deg, #dc3545 0%, rgba(220, 53, 69, 0.69) 100%);
    /* --- بخش سایدبار و المان‌های تیره (پایه Slate گرم و شکلاتی) --- */
    --sidebar-bg: #2d2420;
    --sidebar-color: #a89f91;
    --sidebar-active-bg: rgba(255, 255, 255, 0.12);
    --sidebar-active-color: #be6c3b;
    /* --- پس‌زمینه و المان‌های ساختاری --- */
    --body-bg: #f7f4f0;
    --card-border-radius: 16px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --margin-right-sidebar: 250px;
    --bg-patern-main: url(../../Assets/bg/pattern-white.png);
    /* --- متغیرهای رنگی اختصاصی (HEX) --- */
    --color-hex-0d6efd: #be6c3b; /* جایگزین آبی اصلی با رنگ مرجع */
    --color-hex-0ea5e9: #b2a35c;
    --color-hex-10b981: #10b981;
    --color-hex-15803d: #15803d;
    --color-hex-16a34a: #16a34a;
    --color-hex-1a202c: #221c19;
    --color-hex-1d4ed8: #8c471e;
    --color-hex-1e293b: #28201c;
    --color-hex-22c55e: #22c55e;
    --color-hex-2563eb: #a6582a;
    --color-hex-334155: #3b302a;
    --color-hex-3498db: #d4824e;
    --color-hex-3b82f6: #be6c3b; /* مرجع اصلی */
    --color-hex-4338ca: #783914;
    --color-hex-4469ad: #a06346;
    --color-hex-475569: #574b43;
    --color-hex-495057: #495057;
    --color-hex-4a5568: #534841;
    --color-hex-4f46e5: #a6582a;
    --color-hex-54affa: #e29868;
    --color-hex-60a5fa: #df8f5f;
    --color-hex-6366f1: #b86532;
    --color-hex-64748b: #78695e;
    --color-hex-6d28d9: #8c3b1e;
    --color-hex-718096: #786c63;
    --color-hex-7c3aed: #9f4922;
    --color-hex-818cf8: #cf8456;
    --color-hex-86b7fe: #e7af8d;
    --color-hex-8898aa: #8898aa;
    --color-hex-8b5cf6: #ab5728;
    --color-hex-94a3b8: #a89f91;
    --color-hex-a5b4fc: #e3a883;
    --color-hex-a5c0e5: #d6b8a5;
    --color-hex-b2935c: #b2935c;
    --color-hex-b45309: #b45309;
    --color-hex-b91c1c: #b91c1c;
    --color-hex-bed9f4: #edd2c2;
    --color-hex-c4b5fd: #e6b394;
    --color-hex-c7d2fe: #ebd2c1;
    --color-hex-cbd5e1: #cfc7be;
    --color-hex-d5d5d5: #d5d5d5;
    --color-hex-d82e2e: #d82e2e;
    --color-hex-d97706: #d97706;
    --color-hex-dbeafe: #f6e8df;
    --color-hex-dc2626: #dc2626;
    --color-hex-dc3545: #dc3545;
    --color-hex-dcfce7: #dcfce7;
    --color-hex-dee2e6: #dee2e6;
    --color-hex-e0e7ff: #f3e5dc;
    --color-hex-e2e8f0: #e8e2db;
    --color-hex-e9ecef: #e9ecef;
    --color-hex-ede9fe: #f5e7df;
    --color-hex-eef2f7: #f3f0ec;
    --color-hex-eef2ff: #fbf3ed;
    --color-hex-ef4444: #ef4444;
    --color-hex-eff6ff: #faf2ec;
    --color-hex-f0f7ff: #f8f0ea;
    --color-hex-f1f5f9: #f4efea;
    --color-hex-f3f3f3: #f3f3f3;
    --color-hex-f59e0b: #f59e0b;
    --color-hex-f8fafc: #faf7f5;
    --color-hex-fee2e2: #fee2e2;
    --color-hex-fef3c7: #fef3c7;
    --color-hex-fff: #ffffff;
    --color-hex-ffffff: #ffffff;
    /* --- متغیرهای اختصاصی RGB و RGBA منطبق با #be6c3b --- */
    --color-rgb-13-202-240: rgb(13, 202, 240);
    --color-rgb-234-240-252: rgb(247, 238, 232);
    --color-rgb-255-0-110: rgb(255, 0, 110);
    --color-rgb-255-255-255: rgb(255, 255, 255);
    /* حالت‌های شفافیت (Alpha) برای خنثی‌ها، سایه‌ها و رنگ اصلی */
    --color-rgb-0-0-0-0-02: rgba(0, 0, 0, 0.02);
    --color-rgb-0-0-0-0-15: rgba(0, 0, 0, 0.15);
    --color-rgb-0-0-0-0-02-2: rgba(0, 0, 0, 0.02);
    --color-rgb-0-0-0-0-1: rgba(0, 0, 0, 0.1);
    --color-rgb-0-0-0-0-4: rgba(0, 0, 0, 0.4);
    --color-rgb-0-0-0-0-5: rgba(0, 0, 0, 0.5);
    --color-rgb-102-126-234-15: rgba(190, 108, 59, 0.15);
    --color-rgb-118-75-162-04: rgba(166, 88, 42, 0.04);
    --color-rgb-13-110-253-15: rgba(190, 108, 59, 0.15);
    --color-rgb-14-165-233-13: rgba(56, 189, 248, 0.13);
    --color-rgb-15-23-42-04: rgba(40, 32, 28, 0.04);
    --color-rgb-15-23-42-08: rgba(40, 32, 28, 0.08);
    --color-rgb-15-23-42-0-6: rgba(40, 32, 28, 0.6);
    --color-rgb-15-23-42-04-2: rgba(40, 32, 28, 0.04);
    --color-rgb-15-23-42-05: rgba(40, 32, 28, 0.05);
    --color-rgb-16-185-129-03: rgba(16, 185, 129, 0.03);
    --color-rgb-191-219-254-35: rgba(246, 232, 223, 0.35);
    --color-rgb-191-219-254-3: rgba(246, 232, 223, 0.3);
    --color-rgb-229-80-70-0-45: rgba(229, 80, 70, 0.45);
    --color-rgb-255-255-255-14: rgba(255, 255, 255, 0.14);
    --color-rgb-255-255-255-0-05: rgba(255, 255, 255, 0.05);
    --color-rgb-255-255-255-0-1: rgba(255, 255, 255, 0.1);
    --color-rgb-255-255-255-0-15: rgba(255, 255, 255, 0.15);
    --color-rgb-255-255-255-0-5: rgba(255, 255, 255, 0.5);
    --color-rgb-255-255-255-0-8: rgba(255, 255, 255, 0.8);
    --color-rgb-255-255-255-1: rgba(255, 255, 255, 0.1);
    --color-rgb-255-255-255-12: rgba(255, 255, 255, 0.12);
    --color-rgb-255-255-255-7: rgba(255, 255, 255, 0.7);
    --color-rgb-255-255-255-9: rgba(255, 255, 255, 0.9);
    --color-rgb-34-197-94-12: rgba(34, 197, 94, 0.12);
    --color-rgb-59-130-246-0-1: rgba(190, 108, 59, 0.1);
    --color-rgb-59-130-246-0-3: rgba(190, 108, 59, 0.3);
    --color-rgb-70-185-229-0-45: rgba(70, 185, 229, 0.45);
    --color-rgb-79-70-229-12: rgba(190, 108, 59, 0.12);
    --color-rgb-79-70-229-0-3: rgba(190, 108, 59, 0.3);
    --color-rgb-79-70-229-0-45: rgba(190, 108, 59, 0.45);
    --color-rgb-79-70-229-13: rgba(190, 108, 59, 0.13);
    --color-rgb-79-70-229-22: rgba(190, 108, 59, 0.22);
    --color-rgb-99-102-241-12: rgba(190, 108, 59, 0.12);
}