/* ================= Workspace (Vertical Stack) ================= */
.yt-workspace {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 80px;
}

/* ================= Input Section ================= */
.input-group {
    width: 100%;
    display: flex;
    gap: 12px;
}

#yt-url-input {
    flex: 1;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--nav-bg);
    color: var(--text-color);
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
    /* يمنع زووم الآيفون */
}

#yt-url-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

#btn-extract {
    background-color: var(--primary-color);
    color: #fff;
    border: 1px solid var(--primary-color);
    padding: 0 25px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
    white-space: nowrap;
}

#btn-extract:hover {
    opacity: 0.9;
    box-shadow: 0 4px 8px rgba(13, 110, 253, 0.2);
}

/* ================= Error Message ================= */
.error-text {
    color: #dc3545;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    margin-top: -10px;
}

/* ================= Output Section (Result Card) ================= */
.preview-area {
    width: 100%;
}

.main-thumb-container {
    background-color: var(--nav-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.image-meta {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 0.95rem;
}

#main-thumb {
    width: 100%;
    height: auto;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    /* كخلفية أثناء التحميل */
}

#btn-download-action {
    width: 100%;
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: 0.2s;
    font-weight: 600;
    text-align: center;
}

#btn-download-action:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* ================= Mobile Adjustments ================= */
@media (max-width: 768px) {
    .input-group {
        flex-direction: column;
    }

    #btn-extract {
        padding: 15px;
        width: 100%;
    }
}