body {
    font-family: "Vazir", Tahoma, Arial, sans-serif;
    background-color: #121212;
    color: #e0e0e0;
    margin: 0;
    padding: 0;
    direction: rtl;
    line-height: 1.8;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.container {
    max-width: 750px;
    margin: 40px auto;
    background: #1e1e1e;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
}

h1 {
    text-align: center;
    color: #64b5f6;
    margin-bottom: 30px;
}

p {
    font-size: 19px;
    color: #cfd8dc;
}

ol {
    padding-right: 20px;
    color: #b0bec5;
}

ol li {
    margin: 12px 0;
    font-size: 16px;
}

.note {
    background-color: #263238;
    padding: 15px;
    border-right: 4px solid #ffca28;
    border-radius: 8px;
    margin-top: 30px;
    color: #ffe082;
}

.copyable {
    background-color: #1e1e1e;
    color: #6e6e6e;
    padding: 2px 6px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.2s, transform 0.1s;
}

.copyable:hover {
    background-color: #2a2a2a;
    transform: scale(1.02);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    right: 20px;
    background-color: #323232;
    color: #fff;
    padding: 18px 22px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    z-index: 999;
    font-size: 14px;
}

.toast.show {
    opacity: 1;
}