/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #e6efe9;
}

/* Header */
.header {
    background-color: #2e8b57;
    color: white;
    text-align: center;
    padding: 25px;
    font-size: 26px;
    font-weight: bold;
}

/* Navbar */
.navbar {
    background-color: #3aa76d;
    text-align: center;
    padding: 10px;
    width: 90%;
    max-width: 900px;
    margin: 15px auto;
    border-radius: 10px;
}

.navbar a {
    color: white;
    margin: 0 12px;
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
}

.navbar a:hover {
    border-bottom: 2px solid white;
}

/* Container */
.container {
    width: 85%;
    max-width: 1000px;
    margin: 40px auto;
    display: flex;
    gap: 20px;
}

/* Contact Box */
.contact-box {
    flex: 1;
    background-color: #d6e6d8;
    padding: 20px;
    border-radius: 10px;
}

/* Main Content */
.main-content {
    flex: 2;
    background-color: #f3f6f4;
    padding: 25px;
    border-radius: 10px;
}

/* Form Box */
.form-box {
    background-color: #dfeee3;
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;

    border: 2px solid #2e8b57;
}

/* Inputs */
.form-box input,
.form-box textarea {
    width: 100%;
    padding: 12px;
    margin: 12px 0;

    border: 2px solid #2e8b57;
    border-radius: 5px;
}

/* Textarea */
.form-box textarea {
    height: 120px;
}

/* Focus */
.form-box input:focus,
.form-box textarea:focus {
    outline: none;
    border-color: #1f6f3f;
}

/* Button */
.form-box button {
    width: 100%;
    padding: 12px;
    background-color: #2e8b57;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.form-box button:hover {
    background-color: #256f47;
}

/* Footer */
.footer {
    background-color: #2e8b57;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }

    .navbar a {
        display: block;
        margin: 10px 0;
    }
}

/* الحاوية اللي فيها textarea والزرار */
.message-container {
    position: relative;
}

/* textarea */
.message-container textarea {
    width: 100%;
    padding: 12px 45px 12px 12px; /* خلي مساحة للزرار على اليمين */
    height: 120px;
    resize: none;
    border: 2px solid #2e8b57;
    border-radius: 5px;
}

/* زرار الملف داخل الصندوق */
.file-btn {
    position: absolute;
    top: 50%;
    right: 10px;           /* مسافة من اليمين */
    transform: translateY(-50%);
    background-color: black;
    color: white;
    width: 35px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    transition: 0.3s;
}

.file-btn:hover {
    background-color: #333;
}