.social-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 30px;
}

.social-btn {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    transition: all 0.2s;
    color: #4b5563;
}

.social-btn:hover {
    border-color: #d1d5db;
    background-color: #f9fafb;
    transform: translateY(-2px);
}

.social-btn.active {
    border-color: #3b82f6;
    background-color: #eff6ff;
    box-shadow: 0 0 0 1px #3b82f6;
    color: #3b82f6;
}

/* --- INPUT ROWS STYLES --- */
.channel-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: #fff;
    margin-bottom: 20px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.channel-icon-wrapper {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
    margin-top: 4px;
}

.input-group-col {
    flex-grow: 1;
}

.channel-name {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 6px;
    color: #111827;
    display: block;
}

.custom-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.custom-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.custom-input.error {
    border-color: #ef4444;
}

.error-text {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 6px;
    display: none;
}

.channel-row.has-error .error-text {
    display: block;
}

.btn-delete-row {
    width: 42px;
    height: 42px;
    border: 1px solid #e5e7eb;
    background: #fff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    cursor: pointer;
    margin-top: 29px;
    transition: all 0.2s;
}

.btn-delete-row:hover {
    color: #ef4444;
    border-color: #ef4444;
    background-color: #fef2f2;
}