:root { --main-bg: #f4f6f9; --sidebar-color: #343a40; --accent-color: #007bff; }
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background: var(--main-bg); direction: rtl; margin: 0; }
.wrapper { display: flex; min-height: 100vh; }
/* Sidebar */
.sidebar { width: 250px; background: var(--sidebar-color); color: white; padding: 20px; }
.sidebar h2 { text-align: center; font-size: 1.2rem; border-bottom: 1px solid #4b545c; padding-bottom: 15px; }
.sidebar a { color: #c2c7d0; text-decoration: none; display: block; padding: 12px; border-radius: 5px; margin-bottom: 5px; }
.sidebar a:hover { background: rgba(255,255,255,0.1); color: white; }
/* Content Area */
.content { flex: 1; padding: 30px; }
.card { background: white; border-radius: 8px; box-shadow: 0 0 10px rgba(0,0,0,0.1); padding: 20px; margin-bottom: 20px; }
.form-group { margin-bottom: 15px; }
label { display: block; margin-bottom: 5px; font-weight: bold; }
input, select, textarea { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 4px; box-sizing: border-box; }
button { background: var(--accent-color); color: white; border: none; padding: 10px 20px; cursor: pointer; border-radius: 4px; }
table { width: 100%; border-collapse: collapse; background: white; margin-top: 15px; }
table th, table td { border: 1px solid #ddd; padding: 12px; text-align: right; }
table th { background-color: #f8f9fa; }