body {
    margin: 0;
    font-family: "Tajawal", sans-serif;
    background-color: #f8fafc;
    color: #334155;
}

/* ===== الشريط العلوي ===== */
.d1 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #1e293b, #0f172a);
    color: white;
    padding: 10px 20px;
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    height: 60px;
    z-index: 1002;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    border-bottom: 3px solid #c9a227;
}

.d1 button {
    background: none;
    border: none;
    color: #facc15;
    font-size: 26px;
    cursor: pointer;
    display: none;
}

.h1 {
    margin: 0;
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 0.5px;
}

/* ===== شعار الشركة ===== */
#im1 {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid #c9a227;
    background: white;
}

/* ===== القائمة الجانبية ===== */
.sidebar {
    position: fixed;
    top: 60px;
    right: 0;
    width: 240px;
    height: calc(100% - 60px);
    background: linear-gradient(180deg, #0f172a, #1e293b);
    color: white;
    padding-top: 20px;
    transition: transform 0.3s ease;
    z-index: 1001;
    overflow-y: auto;
}

.close-btn {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 28px;
    background: none;
    border: none;
    color: #facc15;
    cursor: pointer;
    display: none;
}

.sidebar a {
    display: block;
    padding: 15px 20px;
    color: #e5e7eb;
    text-decoration: none;
    font-size: 16px;
    border-right: 4px solid transparent;
    transition: 0.3s;
}

.sidebar a:hover {
    background-color: rgba(255,255,255,0.08);
    border-right: 4px solid #c9a227;
    color: #ffffff;
}

/* ===== المحتوى ===== */
.content {
    margin-top: 70px;
    margin-right: 260px;
    padding: 25px;
}

/* ===== الخلفية الشفافة ===== */
.overlay {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: rgba(15,23,42,0.55);
    z-index: 1000;
}

/* ===== الهاتف ===== */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(100%);
        top: 0;
        height: 100%;
        padding-top: 80px;
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .d1 button {
        display: block;
    }

    .content {
        margin-right: 0;
    }

    .overlay.show {
        display: block;
    }

    .close-btn {
        display: block;
    }
}