@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Regular.woff2') format('woff2');
    font-weight: 400;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Medium.woff2') format('woff2');
    font-weight: 500;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Bold.woff2') format('woff2');
    font-weight: 700;
}

.sts-container {
    font-family: 'Vazirmatn', sans-serif;
    max-width: 800px;
    margin: 0 auto;
    font-weight: 500; /* Medium as requested */
}

/* اعداد فارسی در صورت لزوم با فونت اصلاح میشوند اما این تنظیمات نگارش را بهتر میکند */
.sts-container input, .sts-container table {
    font-variant-numeric: tabular-nums;
}

.sts-wallet-box {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    margin-bottom: 20px;
}

.sts-deposit-area {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 15px;
}

.sts-deposit-area input, .sts-form-group input, .sts-form-group select {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: 'Vazirmatn', sans-serif;
}

.sts-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-family: 'Vazirmatn', sans-serif;
    font-weight: 700; /* Bold */
    color: #fff;
    transition: 0.3s;
}

.sts-btn-green { background-color: #4CAF50; } /* چمنی */
.sts-btn-buy { background-color: #a4c639; } /* سبز اندروید */
.sts-btn-sell { background-color: #ff4d4d; } /* قرمز */
.sts-btn-report { background-color: #87CEEB; color: #000; } /* آبی آسمانی */

.sts-actions {
    display: flex;
    gap: 10px;
    justify-content: space-around;
    margin-bottom: 30px;
}

.sts-assets-table table {
    width: 100%;
    border-collapse: collapse;
}
.sts-assets-table th, .sts-assets-table td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: right;
}
.sts-assets-table th {
    background-color: #f2f2f2;
    font-weight: 700;
}

/* Modal */
.sts-modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.sts-modal-content {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.sts-close {
    position: absolute;
    top: 10px; right: 15px;
    font-size: 24px;
    cursor: pointer;
}

.sts-form-group {
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
}
.sts-form-group label { margin-bottom: 5px; }